feat(platform): add beta invite provisioning

Requested by @olivia-1421

Moves the microphone/recording button from the left-side tools group to
the right side, next to the submit button. The left side is now reserved
for the attachment/upload (plus) button only.

**Before:** `[ 📎 🎤 ] .................. [ ➤ ]`
**After:**  `[ 📎 ] .................. [ 🎤 ➤ ]`

---
Co-authored-by: Olivia <olivia-1421@users.noreply.github.com>

---------

Co-authored-by: Ubbe <hi@ubbe.dev>
Co-authored-by: Lluis Agusti <hi@llu.lu>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

.github/workflows/platform-frontend-ci.yml

@@ -149,7 +149,7 @@ jobs:
           driver-opts: network=host
 
       - name: Set up Platform - Expose GHA cache to docker buildx CLI
-        uses: crazy-max/ghaction-github-runtime@v3
+        uses: crazy-max/ghaction-github-runtime@v4
 
       - name: Set up Platform - Build Docker images (with cache)
         working-directory: autogpt_platform

.gitignore

@@ -180,4 +180,6 @@ autogpt_platform/backend/settings.py
 .claude/settings.local.json
 CLAUDE.local.md
 /autogpt_platform/backend/logs
-.next
+.next
+# Implementation plans (generated by AI agents)
+plans/

.nvmrc

@@ -0,0 +1 @@
+22

.pre-commit-config.yaml

@@ -1,3 +1,10 @@
+default_install_hook_types:
+  - pre-commit
+  - pre-push
+  - post-checkout
+
+default_stages: [pre-commit]
+
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
     rev: v4.4.0
@@ -17,6 +24,7 @@ repos:
         name: Detect secrets
         description: Detects high entropy strings that are likely to be passwords.
         files: ^autogpt_platform/
+        exclude: pnpm-lock\.yaml$
         stages: [pre-push]
 
   - repo: local
@@ -26,49 +34,106 @@ repos:
       - id: poetry-install
         name: Check & Install dependencies - AutoGPT Platform - Backend
         alias: poetry-install-platform-backend
-        entry: poetry -C autogpt_platform/backend install
         # include autogpt_libs source (since it's a path dependency)
-        files: ^autogpt_platform/(backend|autogpt_libs)/poetry\.lock$
-        types: [file]
+        entry: >
+          bash -c '
+          if [ -n "$PRE_COMMIT_FROM_REF" ]; then
+            git diff --name-only "$PRE_COMMIT_FROM_REF" "$PRE_COMMIT_TO_REF"
+          else
+            git diff --cached --name-only
+          fi | grep -qE "^autogpt_platform/(backend|autogpt_libs)/poetry\.lock$" || exit 0;
+          poetry -C autogpt_platform/backend install
+          '
+        always_run: true
         language: system
         pass_filenames: false
+        stages: [pre-commit, post-checkout]
 
       - id: poetry-install
         name: Check & Install dependencies - AutoGPT Platform - Libs
         alias: poetry-install-platform-libs
-        entry: poetry -C autogpt_platform/autogpt_libs install
-        files: ^autogpt_platform/autogpt_libs/poetry\.lock$
-        types: [file]
+        entry: >
+          bash -c '
+          if [ -n "$PRE_COMMIT_FROM_REF" ]; then
+            git diff --name-only "$PRE_COMMIT_FROM_REF" "$PRE_COMMIT_TO_REF"
+          else
+            git diff --cached --name-only
+          fi | grep -qE "^autogpt_platform/autogpt_libs/poetry\.lock$" || exit 0;
+          poetry -C autogpt_platform/autogpt_libs install
+          '
+        always_run: true
         language: system
         pass_filenames: false
+        stages: [pre-commit, post-checkout]
+
+      - id: pnpm-install
+        name: Check & Install dependencies - AutoGPT Platform - Frontend
+        alias: pnpm-install-platform-frontend
+        entry: >
+          bash -c '
+          if [ -n "$PRE_COMMIT_FROM_REF" ]; then
+            git diff --name-only "$PRE_COMMIT_FROM_REF" "$PRE_COMMIT_TO_REF"
+          else
+            git diff --cached --name-only
+          fi | grep -qE "^autogpt_platform/frontend/pnpm-lock\.yaml$" || exit 0;
+          pnpm --prefix autogpt_platform/frontend install
+          '
+        always_run: true
+        language: system
+        pass_filenames: false
+        stages: [pre-commit, post-checkout]
 
       - id: poetry-install
         name: Check & Install dependencies - Classic - AutoGPT
         alias: poetry-install-classic-autogpt
-        entry: poetry -C classic/original_autogpt install
+        entry: >
+          bash -c '
+          if [ -n "$PRE_COMMIT_FROM_REF" ]; then
+            git diff --name-only "$PRE_COMMIT_FROM_REF" "$PRE_COMMIT_TO_REF"
+          else
+            git diff --cached --name-only
+          fi | grep -qE "^classic/(original_autogpt|forge)/poetry\.lock$" || exit 0;
+          poetry -C classic/original_autogpt install
+          '
         # include forge source (since it's a path dependency)
-        files: ^classic/(original_autogpt|forge)/poetry\.lock$
-        types: [file]
+        always_run: true
         language: system
         pass_filenames: false
+        stages: [pre-commit, post-checkout]
 
       - id: poetry-install
         name: Check & Install dependencies - Classic - Forge
         alias: poetry-install-classic-forge
-        entry: poetry -C classic/forge install
-        files: ^classic/forge/poetry\.lock$
-        types: [file]
+        entry: >
+          bash -c '
+          if [ -n "$PRE_COMMIT_FROM_REF" ]; then
+            git diff --name-only "$PRE_COMMIT_FROM_REF" "$PRE_COMMIT_TO_REF"
+          else
+            git diff --cached --name-only
+          fi | grep -qE "^classic/forge/poetry\.lock$" || exit 0;
+          poetry -C classic/forge install
+          '
+        always_run: true
         language: system
         pass_filenames: false
+        stages: [pre-commit, post-checkout]
 
       - id: poetry-install
         name: Check & Install dependencies - Classic - Benchmark
         alias: poetry-install-classic-benchmark
-        entry: poetry -C classic/benchmark install
-        files: ^classic/benchmark/poetry\.lock$
-        types: [file]
+        entry: >
+          bash -c '
+          if [ -n "$PRE_COMMIT_FROM_REF" ]; then
+            git diff --name-only "$PRE_COMMIT_FROM_REF" "$PRE_COMMIT_TO_REF"
+          else
+            git diff --cached --name-only
+          fi | grep -qE "^classic/benchmark/poetry\.lock$" || exit 0;
+          poetry -C classic/benchmark install
+          '
+        always_run: true
         language: system
         pass_filenames: false
+        stages: [pre-commit, post-checkout]
 
   - repo: local
     # For proper type checking, Prisma client must be up-to-date.
@@ -76,12 +141,54 @@ repos:
       - id: prisma-generate
         name: Prisma Generate - AutoGPT Platform - Backend
         alias: prisma-generate-platform-backend
-        entry: bash -c 'cd autogpt_platform/backend && poetry run prisma generate'
+        entry: >
+          bash -c '
+          if [ -n "$PRE_COMMIT_FROM_REF" ]; then
+            git diff --name-only "$PRE_COMMIT_FROM_REF" "$PRE_COMMIT_TO_REF"
+          else
+            git diff --cached --name-only
+          fi | grep -qE "^autogpt_platform/((backend|autogpt_libs)/poetry\.lock|backend/schema\.prisma)$" || exit 0;
+          cd autogpt_platform/backend
+          && poetry run prisma generate
+          && poetry run gen-prisma-stub
+          '
         # include everything that triggers poetry install + the prisma schema
-        files: ^autogpt_platform/((backend|autogpt_libs)/poetry\.lock|backend/schema.prisma)$
-        types: [file]
+        always_run: true
         language: system
         pass_filenames: false
+        stages: [pre-commit, post-checkout]
+
+      - id: export-api-schema
+        name: Export API schema - AutoGPT Platform - Backend -> Frontend
+        alias: export-api-schema-platform
+        entry: >
+          bash -c '
+          cd autogpt_platform/backend
+          && poetry run export-api-schema --output ../frontend/src/app/api/openapi.json
+          && cd ../frontend
+          && pnpm prettier --write ./src/app/api/openapi.json
+          '
+        files: ^autogpt_platform/backend/
+        language: system
+        pass_filenames: false
+
+      - id: generate-api-client
+        name: Generate API client - AutoGPT Platform - Frontend
+        alias: generate-api-client-platform-frontend
+        entry: >
+          bash -c '
+          SCHEMA=autogpt_platform/frontend/src/app/api/openapi.json;
+          if [ -n "$PRE_COMMIT_FROM_REF" ]; then
+            git diff --quiet "$PRE_COMMIT_FROM_REF" "$PRE_COMMIT_TO_REF" -- "$SCHEMA" && exit 0
+          else
+            git diff --quiet HEAD -- "$SCHEMA" && exit 0
+          fi;
+          cd autogpt_platform/frontend && pnpm generate:api
+          '
+        always_run: true
+        language: system
+        pass_filenames: false
+        stages: [pre-commit, post-checkout]
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
     rev: v0.7.2

autogpt_platform/.gitignore

@@ -1,2 +1,3 @@
 *.ignore.*
-*.ign.*
+*.ign.*
+.application.logs

autogpt_platform/backend/.env.default

@@ -190,5 +190,8 @@ ZEROBOUNCE_API_KEY=
 POSTHOG_API_KEY=
 POSTHOG_HOST=https://eu.i.posthog.com
 
+# Tally Form Integration (pre-populate business understanding on signup)
+TALLY_API_KEY=
+
 # Other Services
 AUTOMOD_API_KEY=

autogpt_platform/backend/Dockerfile

@@ -95,7 +95,7 @@ ENV DEBIAN_FRONTEND=noninteractive
 
 # Install Python, FFmpeg, ImageMagick, and CLI tools for agent use.
 # bubblewrap provides OS-level sandbox (whitelist-only FS + no network)
-# for the bash_exec MCP tool.
+# for the bash_exec MCP tool (fallback when E2B is not configured).
 # Using --no-install-recommends saves ~650MB by skipping unnecessary deps like llvm, mesa, etc.
 RUN apt-get update && apt-get install -y --no-install-recommends \
     python3.13 \
@@ -111,13 +111,29 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 # Copy poetry (build-time only, for `poetry install --only-root` to create entry points)
 COPY --from=builder /usr/local/lib/python3* /usr/local/lib/python3*
 COPY --from=builder /usr/local/bin/poetry /usr/local/bin/poetry
-# Copy Node.js installation for Prisma
+# Copy Node.js installation for Prisma and agent-browser.
+# npm/npx are symlinks in the builder (-> ../lib/node_modules/npm/bin/*-cli.js);
+# COPY resolves them to regular files, breaking require() paths.  Recreate as
+# proper symlinks so npm/npx can find their modules.
 COPY --from=builder /usr/bin/node /usr/bin/node
 COPY --from=builder /usr/lib/node_modules /usr/lib/node_modules
-COPY --from=builder /usr/bin/npm /usr/bin/npm
-COPY --from=builder /usr/bin/npx /usr/bin/npx
+RUN ln -s ../lib/node_modules/npm/bin/npm-cli.js /usr/bin/npm \
+    && ln -s ../lib/node_modules/npm/bin/npx-cli.js /usr/bin/npx
 COPY --from=builder /root/.cache/prisma-python/binaries /root/.cache/prisma-python/binaries
 
+# Install agent-browser (Copilot browser tool) + Chromium runtime dependencies.
+# These are the runtime libraries Chromium/Playwright needs on Debian 13 (trixie).
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    libnss3 libnspr4 libatk1.0-0 libatk-bridge2.0-0 libcups2 libdrm2 \
+    libdbus-1-3 libxkbcommon0 libatspi2.0-0t64 libxcomposite1 libxdamage1 \
+    libxfixes3 libxrandr2 libgbm1 libasound2t64 libpango-1.0-0 libcairo2 \
+    libx11-6 libx11-xcb1 libxcb1 libxext6 libglib2.0-0t64 \
+    fonts-liberation libfontconfig1 \
+    && rm -rf /var/lib/apt/lists/* \
+    && npm install -g agent-browser \
+    && agent-browser install \
+    && rm -rf /tmp/* /root/.npm
+
 WORKDIR /app/autogpt_platform/backend
 
 # Copy only the .venv from builder (not the entire /app directory)

autogpt_platform/backend/backend/api/external/middleware.py

@@ -88,20 +88,23 @@ async def require_auth(
     )
 
 
-def require_permission(permission: APIKeyPermission):
+def require_permission(*permissions: APIKeyPermission):
     """
-    Dependency function for checking specific permissions
+    Dependency function for checking required permissions.
+    All listed permissions must be present.
     (works with API keys and OAuth tokens)
     """
 
-    async def check_permission(
+    async def check_permissions(
         auth: APIAuthorizationInfo = Security(require_auth),
     ) -> APIAuthorizationInfo:
-        if permission not in auth.scopes:
+        missing = [p for p in permissions if p not in auth.scopes]
+        if missing:
             raise HTTPException(
                 status_code=status.HTTP_403_FORBIDDEN,
-                detail=f"Missing required permission: {permission.value}",
+                detail=f"Missing required permission(s): "
+                f"{', '.join(p.value for p in missing)}",
             )
         return auth
 
-    return check_permission
+    return check_permissions

autogpt_platform/backend/backend/api/external/v1/routes.py

@@ -1,7 +1,7 @@
 import logging
 import urllib.parse
 from collections import defaultdict
-from typing import Annotated, Any, Literal, Optional, Sequence
+from typing import Annotated, Any, Optional, Sequence
 
 from fastapi import APIRouter, Body, HTTPException, Security
 from prisma.enums import AgentExecutionStatus, APIKeyPermission
@@ -9,15 +9,17 @@ from pydantic import BaseModel, Field
 from typing_extensions import TypedDict
 
 import backend.api.features.store.cache as store_cache
+import backend.api.features.store.db as store_db
 import backend.api.features.store.model as store_model
 import backend.blocks
-from backend.api.external.middleware import require_permission
+from backend.api.external.middleware import require_auth, require_permission
 from backend.data import execution as execution_db
 from backend.data import graph as graph_db
 from backend.data import user as user_db
 from backend.data.auth.base import APIAuthorizationInfo
 from backend.data.block import BlockInput, CompletedBlockOutput
 from backend.executor.utils import add_graph_execution
+from backend.integrations.webhooks.graph_lifecycle_hooks import on_graph_activate
 from backend.util.settings import Settings
 
 from .integrations import integrations_router
@@ -95,6 +97,43 @@ async def execute_graph_block(
     return output
 
 
+@v1_router.post(
+    path="/graphs",
+    tags=["graphs"],
+    status_code=201,
+    dependencies=[
+        Security(
+            require_permission(
+                APIKeyPermission.WRITE_GRAPH, APIKeyPermission.WRITE_LIBRARY
+            )
+        )
+    ],
+)
+async def create_graph(
+    graph: graph_db.Graph,
+    auth: APIAuthorizationInfo = Security(
+        require_permission(APIKeyPermission.WRITE_GRAPH, APIKeyPermission.WRITE_LIBRARY)
+    ),
+) -> graph_db.GraphModel:
+    """
+    Create a new agent graph.
+
+    The graph will be validated and assigned a new ID.
+    It is automatically added to the user's library.
+    """
+    from backend.api.features.library import db as library_db
+
+    graph_model = graph_db.make_graph_model(graph, auth.user_id)
+    graph_model.reassign_ids(user_id=auth.user_id, reassign_graph_id=True)
+    graph_model.validate_graph(for_run=False)
+
+    await graph_db.create_graph(graph_model, user_id=auth.user_id)
+    await library_db.create_library_agent(graph_model, auth.user_id)
+    activated_graph = await on_graph_activate(graph_model, user_id=auth.user_id)
+
+    return activated_graph
+
+
 @v1_router.post(
     path="/graphs/{graph_id}/execute/{graph_version}",
     tags=["graphs"],
@@ -192,13 +231,13 @@ async def get_graph_execution_results(
 @v1_router.get(
     path="/store/agents",
     tags=["store"],
-    dependencies=[Security(require_permission(APIKeyPermission.READ_STORE))],
+    dependencies=[Security(require_auth)],  # data is public; auth required as anti-DDoS
     response_model=store_model.StoreAgentsResponse,
 )
 async def get_store_agents(
     featured: bool = False,
     creator: str | None = None,
-    sorted_by: Literal["rating", "runs", "name", "updated_at"] | None = None,
+    sorted_by: store_db.StoreAgentsSortOptions | None = None,
     search_query: str | None = None,
     category: str | None = None,
     page: int = 1,
@@ -240,7 +279,7 @@ async def get_store_agents(
 @v1_router.get(
     path="/store/agents/{username}/{agent_name}",
     tags=["store"],
-    dependencies=[Security(require_permission(APIKeyPermission.READ_STORE))],
+    dependencies=[Security(require_auth)],  # data is public; auth required as anti-DDoS
     response_model=store_model.StoreAgentDetails,
 )
 async def get_store_agent(
@@ -268,13 +307,13 @@ async def get_store_agent(
 @v1_router.get(
     path="/store/creators",
     tags=["store"],
-    dependencies=[Security(require_permission(APIKeyPermission.READ_STORE))],
+    dependencies=[Security(require_auth)],  # data is public; auth required as anti-DDoS
     response_model=store_model.CreatorsResponse,
 )
 async def get_store_creators(
     featured: bool = False,
     search_query: str | None = None,
-    sorted_by: Literal["agent_rating", "agent_runs", "num_agents"] | None = None,
+    sorted_by: store_db.StoreCreatorsSortOptions | None = None,
     page: int = 1,
     page_size: int = 20,
 ) -> store_model.CreatorsResponse:
@@ -310,7 +349,7 @@ async def get_store_creators(
 @v1_router.get(
     path="/store/creators/{username}",
     tags=["store"],
-    dependencies=[Security(require_permission(APIKeyPermission.READ_STORE))],
+    dependencies=[Security(require_auth)],  # data is public; auth required as anti-DDoS
     response_model=store_model.CreatorDetails,
 )
 async def get_store_creator(

autogpt_platform/backend/backend/api/features/admin/model.py

@@ -1,4 +1,8 @@
-from pydantic import BaseModel
+from datetime import datetime
+from typing import Any, Literal, Optional
+
+import prisma.enums
+from pydantic import BaseModel, EmailStr
 
 from backend.data.model import UserTransaction
 from backend.util.models import Pagination
@@ -14,3 +18,42 @@ class UserHistoryResponse(BaseModel):
 class AddUserCreditsResponse(BaseModel):
     new_balance: int
     transaction_key: str
+
+
+class CreateInvitedUserRequest(BaseModel):
+    email: EmailStr
+    name: Optional[str] = None
+
+
+class InvitedUserResponse(BaseModel):
+    id: str
+    email: str
+    status: prisma.enums.InvitedUserStatus
+    auth_user_id: Optional[str] = None
+    name: Optional[str] = None
+    tally_understanding: Optional[dict[str, Any]] = None
+    tally_status: prisma.enums.TallyComputationStatus
+    tally_computed_at: Optional[datetime] = None
+    tally_error: Optional[str] = None
+    created_at: datetime
+    updated_at: datetime
+
+
+class InvitedUsersResponse(BaseModel):
+    invited_users: list[InvitedUserResponse]
+
+
+class BulkInvitedUserRowResponse(BaseModel):
+    row_number: int
+    email: Optional[str] = None
+    name: Optional[str] = None
+    status: Literal["CREATED", "SKIPPED", "ERROR"]
+    message: str
+    invited_user: Optional[InvitedUserResponse] = None
+
+
+class BulkInvitedUsersResponse(BaseModel):
+    created_count: int
+    skipped_count: int
+    error_count: int
+    results: list[BulkInvitedUserRowResponse]

autogpt_platform/backend/backend/api/features/admin/store_admin_routes.py

@@ -24,14 +24,13 @@ router = fastapi.APIRouter(
 @router.get(
     "/listings",
     summary="Get Admin Listings History",
-    response_model=store_model.StoreListingsWithVersionsResponse,
 )
 async def get_admin_listings_with_versions(
     status: typing.Optional[prisma.enums.SubmissionStatus] = None,
     search: typing.Optional[str] = None,
     page: int = 1,
     page_size: int = 20,
-):
+) -> store_model.StoreListingsWithVersionsAdminViewResponse:
     """
     Get store listings with their version history for admins.
 
@@ -45,36 +44,26 @@ async def get_admin_listings_with_versions(
         page_size: Number of items per page
 
     Returns:
-        StoreListingsWithVersionsResponse with listings and their versions
+        Paginated listings with their versions
     """
-    try:
-        listings = await store_db.get_admin_listings_with_versions(
-            status=status,
-            search_query=search,
-            page=page,
-            page_size=page_size,
-        )
-        return listings
-    except Exception as e:
-        logger.exception("Error getting admin listings with versions: %s", e)
-        return fastapi.responses.JSONResponse(
-            status_code=500,
-            content={
-                "detail": "An error occurred while retrieving listings with versions"
-            },
-        )
+    listings = await store_db.get_admin_listings_with_versions(
+        status=status,
+        search_query=search,
+        page=page,
+        page_size=page_size,
+    )
+    return listings
 
 
 @router.post(
     "/submissions/{store_listing_version_id}/review",
     summary="Review Store Submission",
-    response_model=store_model.StoreSubmission,
 )
 async def review_submission(
     store_listing_version_id: str,
     request: store_model.ReviewSubmissionRequest,
     user_id: str = fastapi.Security(autogpt_libs.auth.get_user_id),
-):
+) -> store_model.StoreSubmissionAdminView:
     """
     Review a store listing submission.
 
@@ -84,31 +73,24 @@ async def review_submission(
         user_id: Authenticated admin user performing the review
 
     Returns:
-        StoreSubmission with updated review information
+        StoreSubmissionAdminView with updated review information
     """
-    try:
-        already_approved = await store_db.check_submission_already_approved(
-            store_listing_version_id=store_listing_version_id,
-        )
-        submission = await store_db.review_store_submission(
-            store_listing_version_id=store_listing_version_id,
-            is_approved=request.is_approved,
-            external_comments=request.comments,
-            internal_comments=request.internal_comments or "",
-            reviewer_id=user_id,
-        )
+    already_approved = await store_db.check_submission_already_approved(
+        store_listing_version_id=store_listing_version_id,
+    )
+    submission = await store_db.review_store_submission(
+        store_listing_version_id=store_listing_version_id,
+        is_approved=request.is_approved,
+        external_comments=request.comments,
+        internal_comments=request.internal_comments or "",
+        reviewer_id=user_id,
+    )
 
-        state_changed = already_approved != request.is_approved
-        # Clear caches when the request is approved as it updates what is shown on the store
-        if state_changed:
-            store_cache.clear_all_caches()
-        return submission
-    except Exception as e:
-        logger.exception("Error reviewing submission: %s", e)
-        return fastapi.responses.JSONResponse(
-            status_code=500,
-            content={"detail": "An error occurred while reviewing the submission"},
-        )
+    state_changed = already_approved != request.is_approved
+    # Clear caches whenever approval state changes, since store visibility can change
+    if state_changed:
+        store_cache.clear_all_caches()
+    return submission
 
 
 @router.get(

autogpt_platform/backend/backend/api/features/admin/user_admin_routes.py

@@ -0,0 +1,143 @@
+import logging
+
+from autogpt_libs.auth import get_user_id, requires_admin_user
+from fastapi import APIRouter, File, Security, UploadFile
+
+from backend.data.invited_user import (
+    BulkInvitedUsersResult,
+    InvitedUserRecord,
+    bulk_create_invited_users_from_file,
+    create_invited_user,
+    list_invited_users,
+    retry_invited_user_tally,
+    revoke_invited_user,
+)
+
+from .model import (
+    BulkInvitedUserRowResponse,
+    BulkInvitedUsersResponse,
+    CreateInvitedUserRequest,
+    InvitedUserResponse,
+    InvitedUsersResponse,
+)
+
+logger = logging.getLogger(__name__)
+
+
+router = APIRouter(
+    prefix="/admin",
+    tags=["users", "admin"],
+    dependencies=[Security(requires_admin_user)],
+)
+
+
+def _to_response(invited_user: InvitedUserRecord) -> InvitedUserResponse:
+    return InvitedUserResponse(**invited_user.model_dump())
+
+
+def _to_bulk_response(result: BulkInvitedUsersResult) -> BulkInvitedUsersResponse:
+    return BulkInvitedUsersResponse(
+        created_count=result.created_count,
+        skipped_count=result.skipped_count,
+        error_count=result.error_count,
+        results=[
+            BulkInvitedUserRowResponse(
+                row_number=row.row_number,
+                email=row.email,
+                name=row.name,
+                status=row.status,
+                message=row.message,
+                invited_user=(
+                    _to_response(row.invited_user)
+                    if row.invited_user is not None
+                    else None
+                ),
+            )
+            for row in result.results
+        ],
+    )
+
+
+@router.get(
+    "/invited-users",
+    response_model=InvitedUsersResponse,
+    summary="List Invited Users",
+)
+async def get_invited_users(
+    admin_user_id: str = Security(get_user_id),
+) -> InvitedUsersResponse:
+    logger.info("Admin user %s requested invited users", admin_user_id)
+    invited_users = await list_invited_users()
+    return InvitedUsersResponse(
+        invited_users=[_to_response(invited_user) for invited_user in invited_users]
+    )
+
+
+@router.post(
+    "/invited-users",
+    response_model=InvitedUserResponse,
+    summary="Create Invited User",
+)
+async def create_invited_user_route(
+    request: CreateInvitedUserRequest,
+    admin_user_id: str = Security(get_user_id),
+) -> InvitedUserResponse:
+    logger.info(
+        "Admin user %s created invited user for %s",
+        admin_user_id,
+        request.email,
+    )
+    invited_user = await create_invited_user(request.email, request.name)
+    return _to_response(invited_user)
+
+
+@router.post(
+    "/invited-users/bulk",
+    response_model=BulkInvitedUsersResponse,
+    summary="Bulk Create Invited Users",
+    operation_id="postV2BulkCreateInvitedUsers",
+)
+async def bulk_create_invited_users_route(
+    file: UploadFile = File(...),
+    admin_user_id: str = Security(get_user_id),
+) -> BulkInvitedUsersResponse:
+    logger.info(
+        "Admin user %s bulk invited users from %s",
+        admin_user_id,
+        file.filename or "<unnamed>",
+    )
+    content = await file.read()
+    result = await bulk_create_invited_users_from_file(file.filename, content)
+    return _to_bulk_response(result)
+
+
+@router.post(
+    "/invited-users/{invited_user_id}/revoke",
+    response_model=InvitedUserResponse,
+    summary="Revoke Invited User",
+)
+async def revoke_invited_user_route(
+    invited_user_id: str,
+    admin_user_id: str = Security(get_user_id),
+) -> InvitedUserResponse:
+    logger.info("Admin user %s revoked invited user %s", admin_user_id, invited_user_id)
+    invited_user = await revoke_invited_user(invited_user_id)
+    return _to_response(invited_user)
+
+
+@router.post(
+    "/invited-users/{invited_user_id}/retry-tally",
+    response_model=InvitedUserResponse,
+    summary="Retry Invited User Tally",
+)
+async def retry_invited_user_tally_route(
+    invited_user_id: str,
+    admin_user_id: str = Security(get_user_id),
+) -> InvitedUserResponse:
+    logger.info(
+        "Admin user %s retried Tally seed for invited user %s",
+        admin_user_id,
+        invited_user_id,
+    )
+    invited_user = await retry_invited_user_tally(invited_user_id)
+    return _to_response(invited_user)

autogpt_platform/backend/backend/api/features/admin/user_admin_routes_test.py

@@ -0,0 +1,165 @@
+from datetime import datetime, timezone
+from unittest.mock import AsyncMock
+
+import fastapi
+import fastapi.testclient
+import prisma.enums
+import pytest
+import pytest_mock
+from autogpt_libs.auth.jwt_utils import get_jwt_payload
+
+from backend.data.invited_user import (
+    BulkInvitedUserRowResult,
+    BulkInvitedUsersResult,
+    InvitedUserRecord,
+)
+
+from .user_admin_routes import router as user_admin_router
+
+app = fastapi.FastAPI()
+app.include_router(user_admin_router)
+
+client = fastapi.testclient.TestClient(app)
+
+
+@pytest.fixture(autouse=True)
+def setup_app_admin_auth(mock_jwt_admin):
+    app.dependency_overrides[get_jwt_payload] = mock_jwt_admin["get_jwt_payload"]
+    yield
+    app.dependency_overrides.clear()
+
+
+def _sample_invited_user() -> InvitedUserRecord:
+    now = datetime.now(timezone.utc)
+    return InvitedUserRecord(
+        id="invite-1",
+        email="invited@example.com",
+        status=prisma.enums.InvitedUserStatus.INVITED,
+        auth_user_id=None,
+        name="Invited User",
+        tally_understanding=None,
+        tally_status=prisma.enums.TallyComputationStatus.PENDING,
+        tally_computed_at=None,
+        tally_error=None,
+        created_at=now,
+        updated_at=now,
+    )
+
+
+def _sample_bulk_invited_users_result() -> BulkInvitedUsersResult:
+    return BulkInvitedUsersResult(
+        created_count=1,
+        skipped_count=1,
+        error_count=0,
+        results=[
+            BulkInvitedUserRowResult(
+                row_number=1,
+                email="invited@example.com",
+                name=None,
+                status="CREATED",
+                message="Invite created",
+                invited_user=_sample_invited_user(),
+            ),
+            BulkInvitedUserRowResult(
+                row_number=2,
+                email="duplicate@example.com",
+                name=None,
+                status="SKIPPED",
+                message="An invited user with this email already exists",
+                invited_user=None,
+            ),
+        ],
+    )
+
+
+def test_get_invited_users(
+    mocker: pytest_mock.MockerFixture,
+) -> None:
+    mocker.patch(
+        "backend.api.features.admin.user_admin_routes.list_invited_users",
+        AsyncMock(return_value=[_sample_invited_user()]),
+    )
+
+    response = client.get("/admin/invited-users")
+
+    assert response.status_code == 200
+    data = response.json()
+    assert len(data["invited_users"]) == 1
+    assert data["invited_users"][0]["email"] == "invited@example.com"
+    assert data["invited_users"][0]["status"] == "INVITED"
+
+
+def test_create_invited_user(
+    mocker: pytest_mock.MockerFixture,
+) -> None:
+    mocker.patch(
+        "backend.api.features.admin.user_admin_routes.create_invited_user",
+        AsyncMock(return_value=_sample_invited_user()),
+    )
+
+    response = client.post(
+        "/admin/invited-users",
+        json={"email": "invited@example.com", "name": "Invited User"},
+    )
+
+    assert response.status_code == 200
+    data = response.json()
+    assert data["email"] == "invited@example.com"
+    assert data["name"] == "Invited User"
+
+
+def test_bulk_create_invited_users(
+    mocker: pytest_mock.MockerFixture,
+) -> None:
+    mocker.patch(
+        "backend.api.features.admin.user_admin_routes.bulk_create_invited_users_from_file",
+        AsyncMock(return_value=_sample_bulk_invited_users_result()),
+    )
+
+    response = client.post(
+        "/admin/invited-users/bulk",
+        files={
+            "file": ("invites.txt", b"invited@example.com\nduplicate@example.com\n")
+        },
+    )
+
+    assert response.status_code == 200
+    data = response.json()
+    assert data["created_count"] == 1
+    assert data["skipped_count"] == 1
+    assert data["results"][0]["status"] == "CREATED"
+    assert data["results"][1]["status"] == "SKIPPED"
+
+
+def test_revoke_invited_user(
+    mocker: pytest_mock.MockerFixture,
+) -> None:
+    revoked = _sample_invited_user().model_copy(
+        update={"status": prisma.enums.InvitedUserStatus.REVOKED}
+    )
+    mocker.patch(
+        "backend.api.features.admin.user_admin_routes.revoke_invited_user",
+        AsyncMock(return_value=revoked),
+    )
+
+    response = client.post("/admin/invited-users/invite-1/revoke")
+
+    assert response.status_code == 200
+    assert response.json()["status"] == "REVOKED"
+
+
+def test_retry_invited_user_tally(
+    mocker: pytest_mock.MockerFixture,
+) -> None:
+    retried = _sample_invited_user().model_copy(
+        update={"tally_status": prisma.enums.TallyComputationStatus.RUNNING}
+    )
+    mocker.patch(
+        "backend.api.features.admin.user_admin_routes.retry_invited_user_tally",
+        AsyncMock(return_value=retried),
+    )
+
+    response = client.post("/admin/invited-users/invite-1/retry-tally")
+
+    assert response.status_code == 200
+    assert response.json()["tally_status"] == "RUNNING"

autogpt_platform/backend/backend/api/features/builder/db.py

@@ -1,15 +1,17 @@
 import logging
 from dataclasses import dataclass
-from datetime import datetime, timedelta, timezone
 from difflib import SequenceMatcher
-from typing import Sequence
+from typing import Any, Sequence, get_args, get_origin
 
 import prisma
+from prisma.enums import ContentType
+from prisma.models import mv_suggested_blocks
 
 import backend.api.features.library.db as library_db
 import backend.api.features.library.model as library_model
 import backend.api.features.store.db as store_db
 import backend.api.features.store.model as store_model
+from backend.api.features.store.hybrid_search import unified_hybrid_search
 from backend.blocks import load_all_blocks
 from backend.blocks._base import (
     AnyBlockSchema,
@@ -19,7 +21,6 @@ from backend.blocks._base import (
     BlockType,
 )
 from backend.blocks.llm import LlmModel
-from backend.data.db import query_raw_with_schema
 from backend.integrations.providers import ProviderName
 from backend.util.cache import cached
 from backend.util.models import Pagination
@@ -42,6 +43,16 @@ MAX_LIBRARY_AGENT_RESULTS = 100
 MAX_MARKETPLACE_AGENT_RESULTS = 100
 MIN_SCORE_FOR_FILTERED_RESULTS = 10.0
 
+# Boost blocks over marketplace agents in search results
+BLOCK_SCORE_BOOST = 50.0
+
+# Block IDs to exclude from search results
+EXCLUDED_BLOCK_IDS = frozenset(
+    {
+        "e189baac-8c20-45a1-94a7-55177ea42565",  # AgentExecutorBlock
+    }
+)
+
 SearchResultItem = BlockInfo | library_model.LibraryAgent | store_model.StoreAgent
 
 
@@ -64,8 +75,8 @@ def get_block_categories(category_blocks: int = 3) -> list[BlockCategoryResponse
 
     for block_type in load_all_blocks().values():
         block: AnyBlockSchema = block_type()
-        # Skip disabled blocks
-        if block.disabled:
+        # Skip disabled and excluded blocks
+        if block.disabled or block.id in EXCLUDED_BLOCK_IDS:
             continue
         # Skip blocks that don't have categories (all should have at least one)
         if not block.categories:
@@ -116,6 +127,9 @@ def get_blocks(
         # Skip disabled blocks
         if block.disabled:
             continue
+        # Skip excluded blocks
+        if block.id in EXCLUDED_BLOCK_IDS:
+            continue
         # Skip blocks that don't match the category
         if category and category not in {c.name.lower() for c in block.categories}:
             continue
@@ -255,14 +269,25 @@ async def _build_cached_search_results(
         "my_agents": 0,
     }
 
-    block_results, block_total, integration_total = _collect_block_results(
-        normalized_query=normalized_query,
-        include_blocks=include_blocks,
-        include_integrations=include_integrations,
-    )
-    scored_items.extend(block_results)
-    total_items["blocks"] = block_total
-    total_items["integrations"] = integration_total
+    # Use hybrid search when query is present, otherwise list all blocks
+    if (include_blocks or include_integrations) and normalized_query:
+        block_results, block_total, integration_total = await _hybrid_search_blocks(
+            query=search_query,
+            include_blocks=include_blocks,
+            include_integrations=include_integrations,
+        )
+        scored_items.extend(block_results)
+        total_items["blocks"] = block_total
+        total_items["integrations"] = integration_total
+    elif include_blocks or include_integrations:
+        # No query - list all blocks using in-memory approach
+        block_results, block_total, integration_total = _collect_block_results(
+            include_blocks=include_blocks,
+            include_integrations=include_integrations,
+        )
+        scored_items.extend(block_results)
+        total_items["blocks"] = block_total
+        total_items["integrations"] = integration_total
 
     if include_library_agents:
         library_response = await library_db.list_library_agents(
@@ -307,10 +332,14 @@ async def _build_cached_search_results(
 
 def _collect_block_results(
     *,
-    normalized_query: str,
     include_blocks: bool,
     include_integrations: bool,
 ) -> tuple[list[_ScoredItem], int, int]:
+    """
+    Collect all blocks for listing (no search query).
+
+    All blocks get BLOCK_SCORE_BOOST to prioritize them over marketplace agents.
+    """
     results: list[_ScoredItem] = []
     block_count = 0
     integration_count = 0
@@ -323,6 +352,10 @@ def _collect_block_results(
         if block.disabled:
             continue
 
+        # Skip excluded blocks
+        if block.id in EXCLUDED_BLOCK_IDS:
+            continue
+
         block_info = block.get_info()
         credentials = list(block.input_schema.get_credentials_fields().values())
         is_integration = len(credentials) > 0
@@ -332,10 +365,6 @@ def _collect_block_results(
         if not is_integration and not include_blocks:
             continue
 
-        score = _score_block(block, block_info, normalized_query)
-        if not _should_include_item(score, normalized_query):
-            continue
-
         filter_type: FilterType = "integrations" if is_integration else "blocks"
         if is_integration:
             integration_count += 1
@@ -346,8 +375,122 @@ def _collect_block_results(
             _ScoredItem(
                 item=block_info,
                 filter_type=filter_type,
-                score=score,
-                sort_key=_get_item_name(block_info),
+                score=BLOCK_SCORE_BOOST,
+                sort_key=block_info.name.lower(),
+            )
+        )
+
+    return results, block_count, integration_count
+
+
+async def _hybrid_search_blocks(
+    *,
+    query: str,
+    include_blocks: bool,
+    include_integrations: bool,
+) -> tuple[list[_ScoredItem], int, int]:
+    """
+    Search blocks using hybrid search with builder-specific filtering.
+
+    Uses unified_hybrid_search for semantic + lexical search, then applies
+    post-filtering for block/integration types and scoring adjustments.
+
+    Scoring:
+        - Base: hybrid relevance score (0-1) scaled to 0-100, plus BLOCK_SCORE_BOOST
+          to prioritize blocks over marketplace agents in combined results
+        - +30 for exact name match, +15 for prefix name match
+        - +20 if the block has an LlmModel field and the query matches an LLM model name
+
+    Args:
+        query: The search query string
+        include_blocks: Whether to include regular blocks
+        include_integrations: Whether to include integration blocks
+
+    Returns:
+        Tuple of (scored_items, block_count, integration_count)
+    """
+    results: list[_ScoredItem] = []
+    block_count = 0
+    integration_count = 0
+
+    if not include_blocks and not include_integrations:
+        return results, block_count, integration_count
+
+    normalized_query = query.strip().lower()
+
+    # Fetch more results to account for post-filtering
+    search_results, _ = await unified_hybrid_search(
+        query=query,
+        content_types=[ContentType.BLOCK],
+        page=1,
+        page_size=150,
+        min_score=0.10,
+    )
+
+    # Load all blocks for getting BlockInfo
+    all_blocks = load_all_blocks()
+
+    for result in search_results:
+        block_id = result["content_id"]
+
+        # Skip excluded blocks
+        if block_id in EXCLUDED_BLOCK_IDS:
+            continue
+
+        metadata = result.get("metadata", {})
+        hybrid_score = result.get("relevance", 0.0)
+
+        # Get the actual block class
+        if block_id not in all_blocks:
+            continue
+
+        block_cls = all_blocks[block_id]
+        block: AnyBlockSchema = block_cls()
+
+        if block.disabled:
+            continue
+
+        # Check block/integration filter using metadata
+        is_integration = metadata.get("is_integration", False)
+
+        if is_integration and not include_integrations:
+            continue
+        if not is_integration and not include_blocks:
+            continue
+
+        # Get block info
+        block_info = block.get_info()
+
+        # Calculate final score: scale hybrid score and add builder-specific bonuses
+        # Hybrid scores are 0-1, builder scores were 0-200+
+        # Add BLOCK_SCORE_BOOST to prioritize blocks over marketplace agents
+        final_score = hybrid_score * 100 + BLOCK_SCORE_BOOST
+
+        # Add LLM model match bonus
+        has_llm_field = metadata.get("has_llm_model_field", False)
+        if has_llm_field and _matches_llm_model(block.input_schema, normalized_query):
+            final_score += 20
+
+        # Add exact/prefix match bonus for deterministic tie-breaking
+        name = block_info.name.lower()
+        if name == normalized_query:
+            final_score += 30
+        elif name.startswith(normalized_query):
+            final_score += 15
+
+        # Track counts
+        filter_type: FilterType = "integrations" if is_integration else "blocks"
+        if is_integration:
+            integration_count += 1
+        else:
+            block_count += 1
+
+        results.append(
+            _ScoredItem(
+                item=block_info,
+                filter_type=filter_type,
+                score=final_score,
+                sort_key=name,
             )
         )
 
@@ -472,6 +615,8 @@ async def _get_static_counts():
         block: AnyBlockSchema = block_type()
         if block.disabled:
             continue
+        if block.id in EXCLUDED_BLOCK_IDS:
+            continue
 
         all_blocks += 1
 
@@ -498,47 +643,25 @@ async def _get_static_counts():
     }
 
 
+def _contains_type(annotation: Any, target: type) -> bool:
+    """Check if an annotation is or contains the target type (handles Optional/Union/Annotated)."""
+    if annotation is target:
+        return True
+    origin = get_origin(annotation)
+    if origin is None:
+        return False
+    return any(_contains_type(arg, target) for arg in get_args(annotation))
+
+
 def _matches_llm_model(schema_cls: type[BlockSchema], query: str) -> bool:
     for field in schema_cls.model_fields.values():
-        if field.annotation == LlmModel:
+        if _contains_type(field.annotation, LlmModel):
             # Check if query matches any value in llm_models
             if any(query in name for name in llm_models):
                 return True
     return False
 
 
-def _score_block(
-    block: AnyBlockSchema,
-    block_info: BlockInfo,
-    normalized_query: str,
-) -> float:
-    if not normalized_query:
-        return 0.0
-
-    name = block_info.name.lower()
-    description = block_info.description.lower()
-    score = _score_primary_fields(name, description, normalized_query)
-
-    category_text = " ".join(
-        category.get("category", "").lower() for category in block_info.categories
-    )
-    score += _score_additional_field(category_text, normalized_query, 12, 6)
-
-    credentials_info = block.input_schema.get_credentials_fields_info().values()
-    provider_names = [
-        provider.value.lower()
-        for info in credentials_info
-        for provider in info.provider
-    ]
-    provider_text = " ".join(provider_names)
-    score += _score_additional_field(provider_text, normalized_query, 15, 6)
-
-    if _matches_llm_model(block.input_schema, normalized_query):
-        score += 20
-
-    return score
-
-
 def _score_library_agent(
     agent: library_model.LibraryAgent,
     normalized_query: str,
@@ -645,31 +768,20 @@ def _get_all_providers() -> dict[ProviderName, Provider]:
     return providers
 
 
-@cached(ttl_seconds=3600)
+@cached(ttl_seconds=3600, shared_cache=True)
 async def get_suggested_blocks(count: int = 5) -> list[BlockInfo]:
-    suggested_blocks = []
-    # Sum the number of executions for each block type
-    # Prisma cannot group by nested relations, so we do a raw query
-    # Calculate the cutoff timestamp
-    timestamp_threshold = datetime.now(timezone.utc) - timedelta(days=30)
+    """Return the most-executed blocks from the last 14 days.
 
-    results = await query_raw_with_schema(
-        """
-        SELECT
-            agent_node."agentBlockId" AS block_id,
-            COUNT(execution.id) AS execution_count
-        FROM {schema_prefix}"AgentNodeExecution" execution
-        JOIN {schema_prefix}"AgentNode" agent_node ON execution."agentNodeId" = agent_node.id
-        WHERE execution."endedTime" >= $1::timestamp
-        GROUP BY agent_node."agentBlockId"
-        ORDER BY execution_count DESC;
-        """,
-        timestamp_threshold,
-    )
+    Queries the mv_suggested_blocks materialized view (refreshed hourly via pg_cron)
+    and returns the top `count` blocks sorted by execution count, excluding
+    Input/Output/Agent block types and blocks in EXCLUDED_BLOCK_IDS.
+    """
+    results = await mv_suggested_blocks.prisma().find_many()
 
     # Get the top blocks based on execution count
-    # But ignore Input and Output blocks
+    # But ignore Input, Output, Agent, and excluded blocks
     blocks: list[tuple[BlockInfo, int]] = []
+    execution_counts = {row.block_id: row.execution_count for row in results}
 
     for block_type in load_all_blocks().values():
         block: AnyBlockSchema = block_type()
@@ -679,11 +791,9 @@ async def get_suggested_blocks(count: int = 5) -> list[BlockInfo]:
             BlockType.AGENT,
         ):
             continue
-        # Find the execution count for this block
-        execution_count = next(
-            (row["execution_count"] for row in results if row["block_id"] == block.id),
-            0,
-        )
+        if block.id in EXCLUDED_BLOCK_IDS:
+            continue
+        execution_count = execution_counts.get(block.id, 0)
         blocks.append((block.get_info(), execution_count))
     # Sort blocks by execution count
     blocks.sort(key=lambda x: x[1], reverse=True)

autogpt_platform/backend/backend/api/features/builder/model.py

@@ -27,7 +27,6 @@ class SearchEntry(BaseModel):
 
 # Suggestions
 class SuggestionsResponse(BaseModel):
-    otto_suggestions: list[str]
     recent_searches: list[SearchEntry]
     providers: list[ProviderName]
     top_blocks: list[BlockInfo]

autogpt_platform/backend/backend/api/features/builder/routes.py

@@ -1,5 +1,5 @@
 import logging
-from typing import Annotated, Sequence
+from typing import Annotated, Sequence, cast, get_args
 
 import fastapi
 from autogpt_libs.auth.dependencies import get_user_id, requires_user
@@ -10,6 +10,8 @@ from backend.util.models import Pagination
 from . import db as builder_db
 from . import model as builder_model
 
+VALID_FILTER_VALUES = get_args(builder_model.FilterType)
+
 logger = logging.getLogger(__name__)
 
 router = fastapi.APIRouter(
@@ -49,11 +51,6 @@ async def get_suggestions(
     Get all suggestions for the Blocks Menu.
     """
     return builder_model.SuggestionsResponse(
-        otto_suggestions=[
-            "What blocks do I need to get started?",
-            "Help me create a list",
-            "Help me feed my data to Google Maps",
-        ],
         recent_searches=await builder_db.get_recent_searches(user_id),
         providers=[
             ProviderName.TWITTER,
@@ -151,7 +148,7 @@ async def get_providers(
 async def search(
     user_id: Annotated[str, fastapi.Security(get_user_id)],
     search_query: Annotated[str | None, fastapi.Query()] = None,
-    filter: Annotated[list[builder_model.FilterType] | None, fastapi.Query()] = None,
+    filter: Annotated[str | None, fastapi.Query()] = None,
     search_id: Annotated[str | None, fastapi.Query()] = None,
     by_creator: Annotated[list[str] | None, fastapi.Query()] = None,
     page: Annotated[int, fastapi.Query()] = 1,
@@ -160,9 +157,20 @@ async def search(
     """
     Search for blocks (including integrations), marketplace agents, and user library agents.
     """
-    # If no filters are provided, then we will return all types
-    if not filter:
-        filter = [
+    # Parse and validate filter parameter
+    filters: list[builder_model.FilterType]
+    if filter:
+        filter_values = [f.strip() for f in filter.split(",")]
+        invalid_filters = [f for f in filter_values if f not in VALID_FILTER_VALUES]
+        if invalid_filters:
+            raise fastapi.HTTPException(
+                status_code=400,
+                detail=f"Invalid filter value(s): {', '.join(invalid_filters)}. "
+                f"Valid values are: {', '.join(VALID_FILTER_VALUES)}",
+            )
+        filters = cast(list[builder_model.FilterType], filter_values)
+    else:
+        filters = [
             "blocks",
             "integrations",
             "marketplace_agents",
@@ -174,7 +182,7 @@ async def search(
     cached_results = await builder_db.get_sorted_search_results(
         user_id=user_id,
         search_query=search_query,
-        filters=filter,
+        filters=filters,
         by_creator=by_creator,
     )
 
@@ -196,7 +204,7 @@ async def search(
         user_id,
         builder_model.SearchEntry(
             search_query=search_query,
-            filter=filter,
+            filter=filters,
             by_creator=by_creator,
             search_id=search_id,
         ),

autogpt_platform/backend/backend/api/features/chat/routes.py

@@ -2,23 +2,21 @@
 
 import asyncio
 import logging
-import uuid as uuid_module
+import re
 from collections.abc import AsyncGenerator
 from typing import Annotated
+from uuid import uuid4
 
 from autogpt_libs import auth
-from fastapi import APIRouter, Depends, Header, HTTPException, Query, Response, Security
+from fastapi import APIRouter, Depends, HTTPException, Query, Response, Security
 from fastapi.responses import StreamingResponse
-from pydantic import BaseModel
+from prisma.models import UserWorkspaceFile
+from pydantic import BaseModel, Field, field_validator
 
 from backend.copilot import service as chat_service
 from backend.copilot import stream_registry
-from backend.copilot.completion_handler import (
-    process_operation_failure,
-    process_operation_success,
-)
 from backend.copilot.config import ChatConfig
-from backend.copilot.executor.utils import enqueue_cancel_task, enqueue_copilot_task
+from backend.copilot.executor.utils import enqueue_cancel_task, enqueue_copilot_turn
 from backend.copilot.model import (
     ChatMessage,
     ChatSession,
@@ -27,6 +25,7 @@ from backend.copilot.model import (
     delete_chat_session,
     get_chat_session,
     get_user_sessions,
+    update_session_title,
 )
 from backend.copilot.response_model import StreamError, StreamFinish, StreamHeartbeat
 from backend.copilot.tools.models import (
@@ -44,20 +43,23 @@ from backend.copilot.tools.models import (
     ErrorResponse,
     ExecutionStartedResponse,
     InputValidationErrorResponse,
+    MCPToolOutputResponse,
+    MCPToolsDiscoveredResponse,
     NeedLoginResponse,
     NoResultsResponse,
-    OperationInProgressResponse,
-    OperationPendingResponse,
-    OperationStartedResponse,
     SetupRequirementsResponse,
     SuggestedGoalResponse,
     UnderstandingUpdatedResponse,
 )
 from backend.copilot.tracking import track_user_message
+from backend.data.workspace import get_or_create_workspace
 from backend.util.exceptions import NotFoundError
 
 config = ChatConfig()
 
+_UUID_RE = re.compile(
+    r"^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$", re.I
+)
 
 logger = logging.getLogger(__name__)
 
@@ -86,6 +88,9 @@ class StreamChatRequest(BaseModel):
     message: str
     is_user_message: bool = True
     context: dict[str, str] | None = None  # {url: str, content: str}
+    file_ids: list[str] | None = Field(
+        default=None, max_length=20
+    )  # Workspace file IDs attached to this message
 
 
 class CreateSessionResponse(BaseModel):
@@ -99,10 +104,8 @@ class CreateSessionResponse(BaseModel):
 class ActiveStreamInfo(BaseModel):
     """Information about an active stream for reconnection."""
 
-    task_id: str
+    turn_id: str
     last_message_id: str  # Redis Stream message ID for resumption
-    operation_id: str  # Operation ID for completion tracking
-    tool_name: str  # Name of the tool being executed
 
 
 class SessionDetailResponse(BaseModel):
@@ -132,20 +135,25 @@ class ListSessionsResponse(BaseModel):
     total: int
 
 
-class CancelTaskResponse(BaseModel):
-    """Response model for the cancel task endpoint."""
+class CancelSessionResponse(BaseModel):
+    """Response model for the cancel session endpoint."""
 
     cancelled: bool
-    task_id: str | None = None
     reason: str | None = None
 
 
-class OperationCompleteRequest(BaseModel):
-    """Request model for external completion webhook."""
+class UpdateSessionTitleRequest(BaseModel):
+    """Request model for updating a session's title."""
 
-    success: bool
-    result: dict | str | None = None
-    error: str | None = None
+    title: str
+
+    @field_validator("title")
+    @classmethod
+    def title_must_not_be_blank(cls, v: str) -> str:
+        stripped = v.strip()
+        if not stripped:
+            raise ValueError("Title must not be blank")
+        return stripped
 
 
 # ========== Routes ==========
@@ -256,9 +264,58 @@ async def delete_session(
             detail=f"Session {session_id} not found or access denied",
         )
 
+    # Best-effort cleanup of the E2B sandbox (if any).
+    config = ChatConfig()
+    if config.use_e2b_sandbox and config.e2b_api_key:
+        from backend.copilot.tools.e2b_sandbox import kill_sandbox
+
+        try:
+            await kill_sandbox(session_id, config.e2b_api_key)
+        except Exception:
+            logger.warning(
+                "[E2B] Failed to kill sandbox for session %s", session_id[:12]
+            )
+
     return Response(status_code=204)
 
 
+@router.patch(
+    "/sessions/{session_id}/title",
+    summary="Update session title",
+    dependencies=[Security(auth.requires_user)],
+    status_code=200,
+    responses={404: {"description": "Session not found or access denied"}},
+)
+async def update_session_title_route(
+    session_id: str,
+    request: UpdateSessionTitleRequest,
+    user_id: Annotated[str, Security(auth.get_user_id)],
+) -> dict:
+    """
+    Update the title of a chat session.
+
+    Allows the user to rename their chat session.
+
+    Args:
+        session_id: The session ID to update.
+        request: Request body containing the new title.
+        user_id: The authenticated user's ID.
+
+    Returns:
+        dict: Status of the update.
+
+    Raises:
+        HTTPException: 404 if session not found or not owned by user.
+    """
+    success = await update_session_title(session_id, user_id, request.title)
+    if not success:
+        raise HTTPException(
+            status_code=404,
+            detail=f"Session {session_id} not found or access denied",
+        )
+    return {"status": "ok"}
+
+
 @router.get(
     "/sessions/{session_id}",
 )
@@ -270,7 +327,7 @@ async def get_session(
     Retrieve the details of a specific chat session.
 
     Looks up a chat session by ID for the given user (if authenticated) and returns all session data including messages.
-    If there's an active stream for this session, returns the task_id for reconnection.
+    If there's an active stream for this session, returns active_stream info for reconnection.
 
     Args:
         session_id: The unique identifier for the desired chat session.
@@ -288,28 +345,21 @@ async def get_session(
 
     # Check if there's an active stream for this session
     active_stream_info = None
-    active_task, last_message_id = await stream_registry.get_active_task_for_session(
+    active_session, last_message_id = await stream_registry.get_active_session(
         session_id, user_id
     )
     logger.info(
-        f"[GET_SESSION] session={session_id}, active_task={active_task is not None}, "
+        f"[GET_SESSION] session={session_id}, active_session={active_session is not None}, "
         f"msg_count={len(messages)}, last_role={messages[-1].get('role') if messages else 'none'}"
     )
-    if active_task:
-        # Filter out the in-progress assistant message from the session response.
-        # The client will receive the complete assistant response through the SSE
-        # stream replay instead, preventing duplicate content.
-        if messages and messages[-1].get("role") == "assistant":
-            messages = messages[:-1]
-
-        # Use "0-0" as last_message_id to replay the stream from the beginning.
-        # Since we filtered out the cached assistant message, the client needs
-        # the full stream to reconstruct the response.
+    if active_session:
+        # Keep the assistant message (including tool_calls) so the frontend can
+        # render the correct tool UI (e.g. CreateAgent with mini game).
+        # convertChatSessionToUiMessages handles isComplete=false by setting
+        # tool parts without output to state "input-available".
         active_stream_info = ActiveStreamInfo(
-            task_id=active_task.task_id,
-            last_message_id="0-0",
-            operation_id=active_task.operation_id,
-            tool_name=active_task.tool_name,
+            turn_id=active_session.turn_id,
+            last_message_id=last_message_id,
         )
 
     return SessionDetailResponse(
@@ -329,7 +379,7 @@ async def get_session(
 async def cancel_session_task(
     session_id: str,
     user_id: Annotated[str | None, Depends(auth.get_user_id)],
-) -> CancelTaskResponse:
+) -> CancelSessionResponse:
     """Cancel the active streaming task for a session.
 
     Publishes a cancel event to the executor via RabbitMQ FANOUT, then
@@ -338,39 +388,33 @@ async def cancel_session_task(
     """
     await _validate_and_get_session(session_id, user_id)
 
-    active_task, _ = await stream_registry.get_active_task_for_session(
-        session_id, user_id
-    )
-    if not active_task:
-        return CancelTaskResponse(cancelled=False, reason="no_active_task")
+    active_session, _ = await stream_registry.get_active_session(session_id, user_id)
+    if not active_session:
+        return CancelSessionResponse(cancelled=True, reason="no_active_session")
 
-    task_id = active_task.task_id
-    await enqueue_cancel_task(task_id)
-    logger.info(
-        f"[CANCEL] Published cancel for task ...{task_id[-8:]} "
-        f"session ...{session_id[-8:]}"
-    )
+    await enqueue_cancel_task(session_id)
+    logger.info(f"[CANCEL] Published cancel for session ...{session_id[-8:]}")
 
     # Poll until the executor confirms the task is no longer running.
-    # Keep max_wait below typical reverse-proxy read timeouts.
     poll_interval = 0.5
     max_wait = 5.0
     waited = 0.0
     while waited < max_wait:
         await asyncio.sleep(poll_interval)
         waited += poll_interval
-        task = await stream_registry.get_task(task_id)
-        if task is None or task.status != "running":
+        session_state = await stream_registry.get_session(session_id)
+        if session_state is None or session_state.status != "running":
             logger.info(
-                f"[CANCEL] Task ...{task_id[-8:]} confirmed stopped "
-                f"(status={task.status if task else 'gone'}) after {waited:.1f}s"
+                f"[CANCEL] Session ...{session_id[-8:]} confirmed stopped "
+                f"(status={session_state.status if session_state else 'gone'}) after {waited:.1f}s"
             )
-            return CancelTaskResponse(cancelled=True, task_id=task_id)
+            return CancelSessionResponse(cancelled=True)
 
-    logger.warning(f"[CANCEL] Task ...{task_id[-8:]} not confirmed after {max_wait}s")
-    return CancelTaskResponse(
-        cancelled=True, task_id=task_id, reason="cancel_published_not_confirmed"
+    logger.warning(
+        f"[CANCEL] Session ...{session_id[-8:]} not confirmed after {max_wait}s, force-completing"
     )
+    await stream_registry.mark_session_completed(session_id, error_message="Cancelled")
+    return CancelSessionResponse(cancelled=True)
 
 
 @router.post(
@@ -390,16 +434,15 @@ async def stream_chat_post(
       - Tool execution results
 
     The AI generation runs in a background task that continues even if the client disconnects.
-    All chunks are written to Redis for reconnection support. If the client disconnects,
-    they can reconnect using GET /tasks/{task_id}/stream to resume from where they left off.
+    All chunks are written to a per-turn Redis stream for reconnection support. If the client
+    disconnects, they can reconnect using GET /sessions/{session_id}/stream to resume.
 
     Args:
         session_id: The chat session identifier to associate with the streamed messages.
         request: Request body containing message, is_user_message, and optional context.
         user_id: Optional authenticated user ID.
     Returns:
-        StreamingResponse: SSE-formatted response chunks. First chunk is a "start" event
-        containing the task_id for reconnection.
+        StreamingResponse: SSE-formatted response chunks.
 
     """
     import asyncio
@@ -426,6 +469,38 @@ async def stream_chat_post(
         },
     )
 
+    # Enrich message with file metadata if file_ids are provided.
+    # Also sanitise file_ids so only validated, workspace-scoped IDs are
+    # forwarded downstream (e.g. to the executor via enqueue_copilot_turn).
+    sanitized_file_ids: list[str] | None = None
+    if request.file_ids and user_id:
+        # Filter to valid UUIDs only to prevent DB abuse
+        valid_ids = [fid for fid in request.file_ids if _UUID_RE.match(fid)]
+
+        if valid_ids:
+            workspace = await get_or_create_workspace(user_id)
+            # Batch query instead of N+1
+            files = await UserWorkspaceFile.prisma().find_many(
+                where={
+                    "id": {"in": valid_ids},
+                    "workspaceId": workspace.id,
+                    "isDeleted": False,
+                }
+            )
+            # Only keep IDs that actually exist in the user's workspace
+            sanitized_file_ids = [wf.id for wf in files] or None
+            file_lines: list[str] = [
+                f"- {wf.name} ({wf.mimeType}, {round(wf.sizeBytes / 1024, 1)} KB), file_id={wf.id}"
+                for wf in files
+            ]
+            if file_lines:
+                files_block = (
+                    "\n\n[Attached files]\n"
+                    + "\n".join(file_lines)
+                    + "\nUse read_workspace_file with the file_id to access file contents."
+                )
+                request.message += files_block
+
     # Atomically append user message to session BEFORE creating task to avoid
     # race condition where GET_SESSION sees task as "running" but message isn't
     # saved yet.  append_and_save_message re-fetches inside a lock to prevent
@@ -446,37 +521,38 @@ async def stream_chat_post(
         logger.info(f"[STREAM] User message saved for session {session_id}")
 
     # Create a task in the stream registry for reconnection support
-    task_id = str(uuid_module.uuid4())
-    operation_id = str(uuid_module.uuid4())
-    log_meta["task_id"] = task_id
+    turn_id = str(uuid4())
+    log_meta["turn_id"] = turn_id
 
-    task_create_start = time.perf_counter()
-    await stream_registry.create_task(
-        task_id=task_id,
+    session_create_start = time.perf_counter()
+    await stream_registry.create_session(
         session_id=session_id,
         user_id=user_id,
-        tool_call_id="chat_stream",  # Not a tool call, but needed for the model
+        tool_call_id="chat_stream",
         tool_name="chat",
-        operation_id=operation_id,
+        turn_id=turn_id,
     )
     logger.info(
-        f"[TIMING] create_task completed in {(time.perf_counter() - task_create_start) * 1000:.1f}ms",
+        f"[TIMING] create_session completed in {(time.perf_counter() - session_create_start) * 1000:.1f}ms",
         extra={
             "json_fields": {
                 **log_meta,
-                "duration_ms": (time.perf_counter() - task_create_start) * 1000,
+                "duration_ms": (time.perf_counter() - session_create_start) * 1000,
             }
         },
     )
 
-    await enqueue_copilot_task(
-        task_id=task_id,
+    # Per-turn stream is always fresh (unique turn_id), subscribe from beginning
+    subscribe_from_id = "0-0"
+
+    await enqueue_copilot_turn(
         session_id=session_id,
         user_id=user_id,
-        operation_id=operation_id,
         message=request.message,
+        turn_id=turn_id,
         is_user_message=request.is_user_message,
         context=request.context,
+        file_ids=sanitized_file_ids,
     )
 
     setup_time = (time.perf_counter() - stream_start_time) * 1000
@@ -491,7 +567,7 @@ async def stream_chat_post(
 
         event_gen_start = time_module.perf_counter()
         logger.info(
-            f"[TIMING] event_generator STARTED, task={task_id}, session={session_id}, "
+            f"[TIMING] event_generator STARTED, turn={turn_id}, session={session_id}, "
             f"user={user_id}",
             extra={"json_fields": log_meta},
         )
@@ -499,11 +575,12 @@ async def stream_chat_post(
         first_chunk_yielded = False
         chunks_yielded = 0
         try:
-            # Subscribe to the task stream (this replays existing messages + live updates)
-            subscriber_queue = await stream_registry.subscribe_to_task(
-                task_id=task_id,
+            # Subscribe from the position we captured before enqueuing
+            # This avoids replaying old messages while catching all new ones
+            subscriber_queue = await stream_registry.subscribe_to_session(
+                session_id=session_id,
                 user_id=user_id,
-                last_message_id="0-0",  # Get all messages from the beginning
+                last_message_id=subscribe_from_id,
             )
 
             if subscriber_queue is None:
@@ -518,7 +595,7 @@ async def stream_chat_post(
             )
             while True:
                 try:
-                    chunk = await asyncio.wait_for(subscriber_queue.get(), timeout=30.0)
+                    chunk = await asyncio.wait_for(subscriber_queue.get(), timeout=10.0)
                     chunks_yielded += 1
 
                     if not first_chunk_yielded:
@@ -586,19 +663,19 @@ async def stream_chat_post(
             # Unsubscribe when client disconnects or stream ends
             if subscriber_queue is not None:
                 try:
-                    await stream_registry.unsubscribe_from_task(
-                        task_id, subscriber_queue
+                    await stream_registry.unsubscribe_from_session(
+                        session_id, subscriber_queue
                     )
                 except Exception as unsub_err:
                     logger.error(
-                        f"Error unsubscribing from task {task_id}: {unsub_err}",
+                        f"Error unsubscribing from session {session_id}: {unsub_err}",
                         exc_info=True,
                     )
             # AI SDK protocol termination - always yield even if unsubscribe fails
             total_time = time_module.perf_counter() - event_gen_start
             logger.info(
                 f"[TIMING] event_generator FINISHED in {total_time:.2f}s; "
-                f"task={task_id}, session={session_id}, n_chunks={chunks_yielded}",
+                f"turn={turn_id}, session={session_id}, n_chunks={chunks_yielded}",
                 extra={
                     "json_fields": {
                         **log_meta,
@@ -645,17 +722,21 @@ async def resume_session_stream(
     """
     import asyncio
 
-    active_task, _last_id = await stream_registry.get_active_task_for_session(
+    active_session, last_message_id = await stream_registry.get_active_session(
         session_id, user_id
     )
 
-    if not active_task:
+    if not active_session:
         return Response(status_code=204)
 
-    subscriber_queue = await stream_registry.subscribe_to_task(
-        task_id=active_task.task_id,
+    # Always replay from the beginning ("0-0") on resume.
+    # We can't use last_message_id because it's the latest ID in the backend
+    # stream, not the latest the frontend received — the gap causes lost
+    # messages. The frontend deduplicates replayed content.
+    subscriber_queue = await stream_registry.subscribe_to_session(
+        session_id=session_id,
         user_id=user_id,
-        last_message_id="0-0",  # Full replay so useChat rebuilds the message
+        last_message_id="0-0",
     )
 
     if subscriber_queue is None:
@@ -667,7 +748,7 @@ async def resume_session_stream(
         try:
             while True:
                 try:
-                    chunk = await asyncio.wait_for(subscriber_queue.get(), timeout=30.0)
+                    chunk = await asyncio.wait_for(subscriber_queue.get(), timeout=10.0)
                     if chunk_count < 3:
                         logger.info(
                             "Resume stream chunk",
@@ -691,12 +772,12 @@ async def resume_session_stream(
             logger.error(f"Error in resume stream for session {session_id}: {e}")
         finally:
             try:
-                await stream_registry.unsubscribe_from_task(
-                    active_task.task_id, subscriber_queue
+                await stream_registry.unsubscribe_from_session(
+                    session_id, subscriber_queue
                 )
             except Exception as unsub_err:
                 logger.error(
-                    f"Error unsubscribing from task {active_task.task_id}: {unsub_err}",
+                    f"Error unsubscribing from session {active_session.session_id}: {unsub_err}",
                     exc_info=True,
                 )
             logger.info(
@@ -724,7 +805,6 @@ async def resume_session_stream(
 @router.patch(
     "/sessions/{session_id}/assign-user",
     dependencies=[Security(auth.requires_user)],
-    status_code=200,
 )
 async def session_assign_user(
     session_id: str,
@@ -747,229 +827,6 @@ async def session_assign_user(
     return {"status": "ok"}
 
 
-# ========== Task Streaming (SSE Reconnection) ==========
-
-
-@router.get(
-    "/tasks/{task_id}/stream",
-)
-async def stream_task(
-    task_id: str,
-    user_id: str | None = Depends(auth.get_user_id),
-    last_message_id: str = Query(
-        default="0-0",
-        description="Last Redis Stream message ID received (e.g., '1706540123456-0'). Use '0-0' for full replay.",
-    ),
-):
-    """
-    Reconnect to a long-running task's SSE stream.
-
-    When a long-running operation (like agent generation) starts, the client
-    receives a task_id. If the connection drops, the client can reconnect
-    using this endpoint to resume receiving updates.
-
-    Args:
-        task_id: The task ID from the operation_started response.
-        user_id: Authenticated user ID for ownership validation.
-        last_message_id: Last Redis Stream message ID received ("0-0" for full replay).
-
-    Returns:
-        StreamingResponse: SSE-formatted response chunks starting after last_message_id.
-
-    Raises:
-        HTTPException: 404 if task not found, 410 if task expired, 403 if access denied.
-    """
-    # Check task existence and expiry before subscribing
-    task, error_code = await stream_registry.get_task_with_expiry_info(task_id)
-
-    if error_code == "TASK_EXPIRED":
-        raise HTTPException(
-            status_code=410,
-            detail={
-                "code": "TASK_EXPIRED",
-                "message": "This operation has expired. Please try again.",
-            },
-        )
-
-    if error_code == "TASK_NOT_FOUND":
-        raise HTTPException(
-            status_code=404,
-            detail={
-                "code": "TASK_NOT_FOUND",
-                "message": f"Task {task_id} not found.",
-            },
-        )
-
-    # Validate ownership if task has an owner
-    if task and task.user_id and user_id != task.user_id:
-        raise HTTPException(
-            status_code=403,
-            detail={
-                "code": "ACCESS_DENIED",
-                "message": "You do not have access to this task.",
-            },
-        )
-
-    # Get subscriber queue from stream registry
-    subscriber_queue = await stream_registry.subscribe_to_task(
-        task_id=task_id,
-        user_id=user_id,
-        last_message_id=last_message_id,
-    )
-
-    if subscriber_queue is None:
-        raise HTTPException(
-            status_code=404,
-            detail={
-                "code": "TASK_NOT_FOUND",
-                "message": f"Task {task_id} not found or access denied.",
-            },
-        )
-
-    async def event_generator() -> AsyncGenerator[str, None]:
-        heartbeat_interval = 15.0  # Send heartbeat every 15 seconds
-        try:
-            while True:
-                try:
-                    # Wait for next chunk with timeout for heartbeats
-                    chunk = await asyncio.wait_for(
-                        subscriber_queue.get(), timeout=heartbeat_interval
-                    )
-                    yield chunk.to_sse()
-
-                    # Check for finish signal
-                    if isinstance(chunk, StreamFinish):
-                        break
-                except asyncio.TimeoutError:
-                    # Send heartbeat to keep connection alive
-                    yield StreamHeartbeat().to_sse()
-        except Exception as e:
-            logger.error(f"Error in task stream {task_id}: {e}", exc_info=True)
-        finally:
-            # Unsubscribe when client disconnects or stream ends
-            try:
-                await stream_registry.unsubscribe_from_task(task_id, subscriber_queue)
-            except Exception as unsub_err:
-                logger.error(
-                    f"Error unsubscribing from task {task_id}: {unsub_err}",
-                    exc_info=True,
-                )
-            # AI SDK protocol termination - always yield even if unsubscribe fails
-            yield "data: [DONE]\n\n"
-
-    return StreamingResponse(
-        event_generator(),
-        media_type="text/event-stream",
-        headers={
-            "Cache-Control": "no-cache",
-            "Connection": "keep-alive",
-            "X-Accel-Buffering": "no",
-            "x-vercel-ai-ui-message-stream": "v1",
-        },
-    )
-
-
-@router.get(
-    "/tasks/{task_id}",
-)
-async def get_task_status(
-    task_id: str,
-    user_id: str | None = Depends(auth.get_user_id),
-) -> dict:
-    """
-    Get the status of a long-running task.
-
-    Args:
-        task_id: The task ID to check.
-        user_id: Authenticated user ID for ownership validation.
-
-    Returns:
-        dict: Task status including task_id, status, tool_name, and operation_id.
-
-    Raises:
-        NotFoundError: If task_id is not found or user doesn't have access.
-    """
-    task = await stream_registry.get_task(task_id)
-
-    if task is None:
-        raise NotFoundError(f"Task {task_id} not found.")
-
-    # Validate ownership - if task has an owner, requester must match
-    if task.user_id and user_id != task.user_id:
-        raise NotFoundError(f"Task {task_id} not found.")
-
-    return {
-        "task_id": task.task_id,
-        "session_id": task.session_id,
-        "status": task.status,
-        "tool_name": task.tool_name,
-        "operation_id": task.operation_id,
-        "created_at": task.created_at.isoformat(),
-    }
-
-
-# ========== External Completion Webhook ==========
-
-
-@router.post(
-    "/operations/{operation_id}/complete",
-    status_code=200,
-)
-async def complete_operation(
-    operation_id: str,
-    request: OperationCompleteRequest,
-    x_api_key: str | None = Header(default=None),
-) -> dict:
-    """
-    External completion webhook for long-running operations.
-
-    Called by Agent Generator (or other services) when an operation completes.
-    This triggers the stream registry to publish completion and continue LLM generation.
-
-    Args:
-        operation_id: The operation ID to complete.
-        request: Completion payload with success status and result/error.
-        x_api_key: Internal API key for authentication.
-
-    Returns:
-        dict: Status of the completion.
-
-    Raises:
-        HTTPException: If API key is invalid or operation not found.
-    """
-    # Validate internal API key - reject if not configured or invalid
-    if not config.internal_api_key:
-        logger.error(
-            "Operation complete webhook rejected: CHAT_INTERNAL_API_KEY not configured"
-        )
-        raise HTTPException(
-            status_code=503,
-            detail="Webhook not available: internal API key not configured",
-        )
-    if x_api_key != config.internal_api_key:
-        raise HTTPException(status_code=401, detail="Invalid API key")
-
-    # Find task by operation_id
-    task = await stream_registry.find_task_by_operation_id(operation_id)
-    if task is None:
-        raise HTTPException(
-            status_code=404,
-            detail=f"Operation {operation_id} not found",
-        )
-
-    logger.info(
-        f"Received completion webhook for operation {operation_id} "
-        f"(task_id={task.task_id}, success={request.success})"
-    )
-
-    if request.success:
-        await process_operation_success(task, request.result)
-    else:
-        await process_operation_failure(task, request.error)
-
-    return {"status": "ok", "task_id": task.task_id}
-
-
 # ========== Configuration ==========
 
 
@@ -1050,9 +907,8 @@ ToolResponseUnion = (
     | BlockOutputResponse
     | DocSearchResultsResponse
     | DocPageResponse
-    | OperationStartedResponse
-    | OperationPendingResponse
-    | OperationInProgressResponse
+    | MCPToolsDiscoveredResponse
+    | MCPToolOutputResponse
 )
 
 

autogpt_platform/backend/backend/api/features/chat/routes_test.py

@@ -0,0 +1,251 @@
+"""Tests for chat API routes: session title update and file attachment validation."""
+
+from unittest.mock import AsyncMock
+
+import fastapi
+import fastapi.testclient
+import pytest
+import pytest_mock
+
+from backend.api.features.chat import routes as chat_routes
+
+app = fastapi.FastAPI()
+app.include_router(chat_routes.router)
+
+client = fastapi.testclient.TestClient(app)
+
+TEST_USER_ID = "3e53486c-cf57-477e-ba2a-cb02dc828e1a"
+
+
+@pytest.fixture(autouse=True)
+def setup_app_auth(mock_jwt_user):
+    """Setup auth overrides for all tests in this module"""
+    from autogpt_libs.auth.jwt_utils import get_jwt_payload
+
+    app.dependency_overrides[get_jwt_payload] = mock_jwt_user["get_jwt_payload"]
+    yield
+    app.dependency_overrides.clear()
+
+
+def _mock_update_session_title(
+    mocker: pytest_mock.MockerFixture, *, success: bool = True
+):
+    """Mock update_session_title."""
+    return mocker.patch(
+        "backend.api.features.chat.routes.update_session_title",
+        new_callable=AsyncMock,
+        return_value=success,
+    )
+
+
+# ─── Update title: success ─────────────────────────────────────────────
+
+
+def test_update_title_success(
+    mocker: pytest_mock.MockerFixture,
+    test_user_id: str,
+) -> None:
+    mock_update = _mock_update_session_title(mocker, success=True)
+
+    response = client.patch(
+        "/sessions/sess-1/title",
+        json={"title": "My project"},
+    )
+
+    assert response.status_code == 200
+    assert response.json() == {"status": "ok"}
+    mock_update.assert_called_once_with("sess-1", test_user_id, "My project")
+
+
+def test_update_title_trims_whitespace(
+    mocker: pytest_mock.MockerFixture,
+    test_user_id: str,
+) -> None:
+    mock_update = _mock_update_session_title(mocker, success=True)
+
+    response = client.patch(
+        "/sessions/sess-1/title",
+        json={"title": "  trimmed  "},
+    )
+
+    assert response.status_code == 200
+    mock_update.assert_called_once_with("sess-1", test_user_id, "trimmed")
+
+
+# ─── Update title: blank / whitespace-only → 422 ──────────────────────
+
+
+def test_update_title_blank_rejected(
+    test_user_id: str,
+) -> None:
+    """Whitespace-only titles must be rejected before hitting the DB."""
+    response = client.patch(
+        "/sessions/sess-1/title",
+        json={"title": "   "},
+    )
+
+    assert response.status_code == 422
+
+
+def test_update_title_empty_rejected(
+    test_user_id: str,
+) -> None:
+    response = client.patch(
+        "/sessions/sess-1/title",
+        json={"title": ""},
+    )
+
+    assert response.status_code == 422
+
+
+# ─── Update title: session not found or wrong user → 404 ──────────────
+
+
+def test_update_title_not_found(
+    mocker: pytest_mock.MockerFixture,
+    test_user_id: str,
+) -> None:
+    _mock_update_session_title(mocker, success=False)
+
+    response = client.patch(
+        "/sessions/sess-1/title",
+        json={"title": "New name"},
+    )
+
+    assert response.status_code == 404
+
+
+# ─── file_ids Pydantic validation ─────────────────────────────────────
+
+
+def test_stream_chat_rejects_too_many_file_ids():
+    """More than 20 file_ids should be rejected by Pydantic validation (422)."""
+    response = client.post(
+        "/sessions/sess-1/stream",
+        json={
+            "message": "hello",
+            "file_ids": [f"00000000-0000-0000-0000-{i:012d}" for i in range(21)],
+        },
+    )
+    assert response.status_code == 422
+
+
+def _mock_stream_internals(mocker: pytest_mock.MockFixture):
+    """Mock the async internals of stream_chat_post so tests can exercise
+    validation and enrichment logic without needing Redis/RabbitMQ."""
+    mocker.patch(
+        "backend.api.features.chat.routes._validate_and_get_session",
+        return_value=None,
+    )
+    mocker.patch(
+        "backend.api.features.chat.routes.append_and_save_message",
+        return_value=None,
+    )
+    mock_registry = mocker.MagicMock()
+    mock_registry.create_session = mocker.AsyncMock(return_value=None)
+    mocker.patch(
+        "backend.api.features.chat.routes.stream_registry",
+        mock_registry,
+    )
+    mocker.patch(
+        "backend.api.features.chat.routes.enqueue_copilot_turn",
+        return_value=None,
+    )
+    mocker.patch(
+        "backend.api.features.chat.routes.track_user_message",
+        return_value=None,
+    )
+
+
+def test_stream_chat_accepts_20_file_ids(mocker: pytest_mock.MockFixture):
+    """Exactly 20 file_ids should be accepted (not rejected by validation)."""
+    _mock_stream_internals(mocker)
+    # Patch workspace lookup as imported by the routes module
+    mocker.patch(
+        "backend.api.features.chat.routes.get_or_create_workspace",
+        return_value=type("W", (), {"id": "ws-1"})(),
+    )
+    mock_prisma = mocker.MagicMock()
+    mock_prisma.find_many = mocker.AsyncMock(return_value=[])
+    mocker.patch(
+        "prisma.models.UserWorkspaceFile.prisma",
+        return_value=mock_prisma,
+    )
+
+    response = client.post(
+        "/sessions/sess-1/stream",
+        json={
+            "message": "hello",
+            "file_ids": [f"00000000-0000-0000-0000-{i:012d}" for i in range(20)],
+        },
+    )
+    # Should get past validation — 200 streaming response expected
+    assert response.status_code == 200
+
+
+# ─── UUID format filtering ─────────────────────────────────────────────
+
+
+def test_file_ids_filters_invalid_uuids(mocker: pytest_mock.MockFixture):
+    """Non-UUID strings in file_ids should be silently filtered out
+    and NOT passed to the database query."""
+    _mock_stream_internals(mocker)
+    mocker.patch(
+        "backend.api.features.chat.routes.get_or_create_workspace",
+        return_value=type("W", (), {"id": "ws-1"})(),
+    )
+
+    mock_prisma = mocker.MagicMock()
+    mock_prisma.find_many = mocker.AsyncMock(return_value=[])
+    mocker.patch(
+        "prisma.models.UserWorkspaceFile.prisma",
+        return_value=mock_prisma,
+    )
+
+    valid_id = "aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee"
+    client.post(
+        "/sessions/sess-1/stream",
+        json={
+            "message": "hello",
+            "file_ids": [
+                valid_id,
+                "not-a-uuid",
+                "../../../etc/passwd",
+                "",
+            ],
+        },
+    )
+
+    # The find_many call should only receive the one valid UUID
+    mock_prisma.find_many.assert_called_once()
+    call_kwargs = mock_prisma.find_many.call_args[1]
+    assert call_kwargs["where"]["id"]["in"] == [valid_id]
+
+
+# ─── Cross-workspace file_ids ─────────────────────────────────────────
+
+
+def test_file_ids_scoped_to_workspace(mocker: pytest_mock.MockFixture):
+    """The batch query should scope to the user's workspace."""
+    _mock_stream_internals(mocker)
+    mocker.patch(
+        "backend.api.features.chat.routes.get_or_create_workspace",
+        return_value=type("W", (), {"id": "my-workspace-id"})(),
+    )
+
+    mock_prisma = mocker.MagicMock()
+    mock_prisma.find_many = mocker.AsyncMock(return_value=[])
+    mocker.patch(
+        "prisma.models.UserWorkspaceFile.prisma",
+        return_value=mock_prisma,
+    )
+
+    fid = "aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee"
+    client.post(
+        "/sessions/sess-1/stream",
+        json={"message": "hi", "file_ids": [fid]},
+    )
+
+    call_kwargs = mock_prisma.find_many.call_args[1]
+    assert call_kwargs["where"]["workspaceId"] == "my-workspace-id"
+    assert call_kwargs["where"]["isDeleted"] is False

autogpt_platform/backend/backend/api/features/executions/review/routes.py

@@ -22,6 +22,7 @@ from backend.data.human_review import (
 )
 from backend.data.model import USER_TIMEZONE_NOT_SET
 from backend.data.user import get_user_by_id
+from backend.data.workspace import get_or_create_workspace
 from backend.executor.utils import add_graph_execution
 
 from .model import PendingHumanReviewModel, ReviewRequest, ReviewResponse
@@ -321,10 +322,13 @@ async def process_review_action(
                     user.timezone if user.timezone != USER_TIMEZONE_NOT_SET else "UTC"
                 )
 
+                workspace = await get_or_create_workspace(user_id)
+
                 execution_context = ExecutionContext(
                     human_in_the_loop_safe_mode=settings.human_in_the_loop_safe_mode,
                     sensitive_action_safe_mode=settings.sensitive_action_safe_mode,
                     user_timezone=user_timezone,
+                    workspace_id=workspace.id,
                 )
 
                 await add_graph_execution(

autogpt_platform/backend/backend/api/features/library/db_test.py

@@ -4,7 +4,6 @@ import prisma.enums
 import prisma.models
 import pytest
 
-import backend.api.features.store.exceptions
 from backend.data.db import connect
 from backend.data.includes import library_agent_include
 
@@ -144,6 +143,7 @@ async def test_add_agent_to_library(mocker):
     )
 
     mock_library_agent = mocker.patch("prisma.models.LibraryAgent.prisma")
+    mock_library_agent.return_value.find_first = mocker.AsyncMock(return_value=None)
     mock_library_agent.return_value.find_unique = mocker.AsyncMock(return_value=None)
     mock_library_agent.return_value.create = mocker.AsyncMock(
         return_value=mock_library_agent_data
@@ -178,7 +178,6 @@ async def test_add_agent_to_library(mocker):
                 "agentGraphVersion": 1,
             }
         },
-        include={"AgentGraph": True},
     )
     # Check that create was called with the expected data including settings
     create_call_args = mock_library_agent.return_value.create.call_args
@@ -218,7 +217,7 @@ async def test_add_agent_to_library_not_found(mocker):
     )
 
     # Call function and verify exception
-    with pytest.raises(backend.api.features.store.exceptions.AgentNotFoundError):
+    with pytest.raises(db.NotFoundError):
         await db.add_store_agent_to_library("version123", "test-user")
 
     # Verify mock called correctly

autogpt_platform/backend/backend/api/features/library/exceptions.py

@@ -0,0 +1,10 @@
+class FolderValidationError(Exception):
+    """Raised when folder operations fail validation."""
+
+    pass
+
+
+class FolderAlreadyExistsError(FolderValidationError):
+    """Raised when a folder with the same name already exists in the location."""
+
+    pass

autogpt_platform/backend/backend/api/features/library/model.py

@@ -26,6 +26,95 @@ class LibraryAgentStatus(str, Enum):
     ERROR = "ERROR"
 
 
+# === Folder Models ===
+
+
+class LibraryFolder(pydantic.BaseModel):
+    """Represents a folder for organizing library agents."""
+
+    id: str
+    user_id: str
+    name: str
+    icon: str | None = None
+    color: str | None = None
+    parent_id: str | None = None
+    created_at: datetime.datetime
+    updated_at: datetime.datetime
+    agent_count: int = 0  # Direct agents in folder
+    subfolder_count: int = 0  # Direct child folders
+
+    @staticmethod
+    def from_db(
+        folder: prisma.models.LibraryFolder,
+        agent_count: int = 0,
+        subfolder_count: int = 0,
+    ) -> "LibraryFolder":
+        """Factory method that constructs a LibraryFolder from a Prisma model."""
+        return LibraryFolder(
+            id=folder.id,
+            user_id=folder.userId,
+            name=folder.name,
+            icon=folder.icon,
+            color=folder.color,
+            parent_id=folder.parentId,
+            created_at=folder.createdAt,
+            updated_at=folder.updatedAt,
+            agent_count=agent_count,
+            subfolder_count=subfolder_count,
+        )
+
+
+class LibraryFolderTree(LibraryFolder):
+    """Folder with nested children for tree view."""
+
+    children: list["LibraryFolderTree"] = []
+
+
+class FolderCreateRequest(pydantic.BaseModel):
+    """Request model for creating a folder."""
+
+    name: str = pydantic.Field(..., min_length=1, max_length=100)
+    icon: str | None = None
+    color: str | None = pydantic.Field(
+        None, pattern=r"^#[0-9A-Fa-f]{6}$", description="Hex color code (#RRGGBB)"
+    )
+    parent_id: str | None = None
+
+
+class FolderUpdateRequest(pydantic.BaseModel):
+    """Request model for updating a folder."""
+
+    name: str | None = pydantic.Field(None, min_length=1, max_length=100)
+    icon: str | None = None
+    color: str | None = None
+
+
+class FolderMoveRequest(pydantic.BaseModel):
+    """Request model for moving a folder to a new parent."""
+
+    target_parent_id: str | None = None  # None = move to root
+
+
+class BulkMoveAgentsRequest(pydantic.BaseModel):
+    """Request model for moving multiple agents to a folder."""
+
+    agent_ids: list[str]
+    folder_id: str | None = None  # None = move to root
+
+
+class FolderListResponse(pydantic.BaseModel):
+    """Response schema for a list of folders."""
+
+    folders: list[LibraryFolder]
+    pagination: Pagination
+
+
+class FolderTreeResponse(pydantic.BaseModel):
+    """Response schema for folder tree structure."""
+
+    tree: list[LibraryFolderTree]
+
+
 class MarketplaceListingCreator(pydantic.BaseModel):
     """Creator information for a marketplace listing."""
 
@@ -120,6 +209,9 @@ class LibraryAgent(pydantic.BaseModel):
     can_access_graph: bool
     is_latest_version: bool
     is_favorite: bool
+    folder_id: str | None = None
+    folder_name: str | None = None  # Denormalized for display
+
     recommended_schedule_cron: str | None = None
     settings: GraphSettings = pydantic.Field(default_factory=GraphSettings)
     marketplace_listing: Optional["MarketplaceListing"] = None
@@ -259,6 +351,8 @@ class LibraryAgent(pydantic.BaseModel):
             can_access_graph=can_access_graph,
             is_latest_version=is_latest_version,
             is_favorite=agent.isFavorite,
+            folder_id=agent.folderId,
+            folder_name=agent.Folder.name if agent.Folder else None,
             recommended_schedule_cron=agent.AgentGraph.recommendedScheduleCron,
             settings=_parse_settings(agent.settings),
             marketplace_listing=marketplace_listing_data,
@@ -470,3 +564,7 @@ class LibraryAgentUpdateRequest(pydantic.BaseModel):
     settings: Optional[GraphSettings] = pydantic.Field(
         default=None, description="User-specific settings for this library agent"
     )
+    folder_id: Optional[str] = pydantic.Field(
+        default=None,
+        description="Folder ID to move agent to (None to move to root)",
+    )

autogpt_platform/backend/backend/api/features/library/routes/__init__.py

@@ -1,9 +1,11 @@
 import fastapi
 
 from .agents import router as agents_router
+from .folders import router as folders_router
 from .presets import router as presets_router
 
 router = fastapi.APIRouter()
 
 router.include_router(presets_router)
+router.include_router(folders_router)
 router.include_router(agents_router)

autogpt_platform/backend/backend/api/features/library/routes/agents.py

@@ -41,6 +41,14 @@ async def list_library_agents(
         ge=1,
         description="Number of agents per page (must be >= 1)",
     ),
+    folder_id: Optional[str] = Query(
+        None,
+        description="Filter by folder ID",
+    ),
+    include_root_only: bool = Query(
+        False,
+        description="Only return agents without a folder (root-level agents)",
+    ),
 ) -> library_model.LibraryAgentResponse:
     """
     Get all agents in the user's library (both created and saved).
@@ -51,6 +59,8 @@ async def list_library_agents(
         sort_by=sort_by,
         page=page,
         page_size=page_size,
+        folder_id=folder_id,
+        include_root_only=include_root_only,
     )
 
 
@@ -168,6 +178,7 @@ async def update_library_agent(
         is_favorite=payload.is_favorite,
         is_archived=payload.is_archived,
         settings=payload.settings,
+        folder_id=payload.folder_id,
     )
 
 

autogpt_platform/backend/backend/api/features/library/routes/folders.py

@@ -0,0 +1,287 @@
+from typing import Optional
+
+import autogpt_libs.auth as autogpt_auth_lib
+from fastapi import APIRouter, Query, Security, status
+from fastapi.responses import Response
+
+from .. import db as library_db
+from .. import model as library_model
+
+router = APIRouter(
+    prefix="/folders",
+    tags=["library", "folders", "private"],
+    dependencies=[Security(autogpt_auth_lib.requires_user)],
+)
+
+
+@router.get(
+    "",
+    summary="List Library Folders",
+    response_model=library_model.FolderListResponse,
+    responses={
+        200: {"description": "List of folders"},
+        500: {"description": "Server error"},
+    },
+)
+async def list_folders(
+    user_id: str = Security(autogpt_auth_lib.get_user_id),
+    parent_id: Optional[str] = Query(
+        None,
+        description="Filter by parent folder ID. If not provided, returns root-level folders.",
+    ),
+    include_relations: bool = Query(
+        True,
+        description="Include agent and subfolder relations (for counts)",
+    ),
+) -> library_model.FolderListResponse:
+    """
+    List folders for the authenticated user.
+
+    Args:
+        user_id: ID of the authenticated user.
+        parent_id: Optional parent folder ID to filter by.
+        include_relations: Whether to include agent and subfolder relations for counts.
+
+    Returns:
+        A FolderListResponse containing folders.
+    """
+    folders = await library_db.list_folders(
+        user_id=user_id,
+        parent_id=parent_id,
+        include_relations=include_relations,
+    )
+    return library_model.FolderListResponse(
+        folders=folders,
+        pagination=library_model.Pagination(
+            total_items=len(folders),
+            total_pages=1,
+            current_page=1,
+            page_size=len(folders),
+        ),
+    )
+
+
+@router.get(
+    "/tree",
+    summary="Get Folder Tree",
+    response_model=library_model.FolderTreeResponse,
+    responses={
+        200: {"description": "Folder tree structure"},
+        500: {"description": "Server error"},
+    },
+)
+async def get_folder_tree(
+    user_id: str = Security(autogpt_auth_lib.get_user_id),
+) -> library_model.FolderTreeResponse:
+    """
+    Get the full folder tree for the authenticated user.
+
+    Args:
+        user_id: ID of the authenticated user.
+
+    Returns:
+        A FolderTreeResponse containing the nested folder structure.
+    """
+    tree = await library_db.get_folder_tree(user_id=user_id)
+    return library_model.FolderTreeResponse(tree=tree)
+
+
+@router.get(
+    "/{folder_id}",
+    summary="Get Folder",
+    response_model=library_model.LibraryFolder,
+    responses={
+        200: {"description": "Folder details"},
+        404: {"description": "Folder not found"},
+        500: {"description": "Server error"},
+    },
+)
+async def get_folder(
+    folder_id: str,
+    user_id: str = Security(autogpt_auth_lib.get_user_id),
+) -> library_model.LibraryFolder:
+    """
+    Get a specific folder.
+
+    Args:
+        folder_id: ID of the folder to retrieve.
+        user_id: ID of the authenticated user.
+
+    Returns:
+        The requested LibraryFolder.
+    """
+    return await library_db.get_folder(folder_id=folder_id, user_id=user_id)
+
+
+@router.post(
+    "",
+    summary="Create Folder",
+    status_code=status.HTTP_201_CREATED,
+    response_model=library_model.LibraryFolder,
+    responses={
+        201: {"description": "Folder created successfully"},
+        400: {"description": "Validation error"},
+        404: {"description": "Parent folder not found"},
+        409: {"description": "Folder name conflict"},
+        500: {"description": "Server error"},
+    },
+)
+async def create_folder(
+    payload: library_model.FolderCreateRequest,
+    user_id: str = Security(autogpt_auth_lib.get_user_id),
+) -> library_model.LibraryFolder:
+    """
+    Create a new folder.
+
+    Args:
+        payload: The folder creation request.
+        user_id: ID of the authenticated user.
+
+    Returns:
+        The created LibraryFolder.
+    """
+    return await library_db.create_folder(
+        user_id=user_id,
+        name=payload.name,
+        parent_id=payload.parent_id,
+        icon=payload.icon,
+        color=payload.color,
+    )
+
+
+@router.patch(
+    "/{folder_id}",
+    summary="Update Folder",
+    response_model=library_model.LibraryFolder,
+    responses={
+        200: {"description": "Folder updated successfully"},
+        400: {"description": "Validation error"},
+        404: {"description": "Folder not found"},
+        409: {"description": "Folder name conflict"},
+        500: {"description": "Server error"},
+    },
+)
+async def update_folder(
+    folder_id: str,
+    payload: library_model.FolderUpdateRequest,
+    user_id: str = Security(autogpt_auth_lib.get_user_id),
+) -> library_model.LibraryFolder:
+    """
+    Update a folder's properties.
+
+    Args:
+        folder_id: ID of the folder to update.
+        payload: The folder update request.
+        user_id: ID of the authenticated user.
+
+    Returns:
+        The updated LibraryFolder.
+    """
+    return await library_db.update_folder(
+        folder_id=folder_id,
+        user_id=user_id,
+        name=payload.name,
+        icon=payload.icon,
+        color=payload.color,
+    )
+
+
+@router.post(
+    "/{folder_id}/move",
+    summary="Move Folder",
+    response_model=library_model.LibraryFolder,
+    responses={
+        200: {"description": "Folder moved successfully"},
+        400: {"description": "Validation error (circular reference)"},
+        404: {"description": "Folder or target parent not found"},
+        409: {"description": "Folder name conflict in target location"},
+        500: {"description": "Server error"},
+    },
+)
+async def move_folder(
+    folder_id: str,
+    payload: library_model.FolderMoveRequest,
+    user_id: str = Security(autogpt_auth_lib.get_user_id),
+) -> library_model.LibraryFolder:
+    """
+    Move a folder to a new parent.
+
+    Args:
+        folder_id: ID of the folder to move.
+        payload: The move request with target parent.
+        user_id: ID of the authenticated user.
+
+    Returns:
+        The moved LibraryFolder.
+    """
+    return await library_db.move_folder(
+        folder_id=folder_id,
+        user_id=user_id,
+        target_parent_id=payload.target_parent_id,
+    )
+
+
+@router.delete(
+    "/{folder_id}",
+    summary="Delete Folder",
+    status_code=status.HTTP_204_NO_CONTENT,
+    responses={
+        204: {"description": "Folder deleted successfully"},
+        404: {"description": "Folder not found"},
+        500: {"description": "Server error"},
+    },
+)
+async def delete_folder(
+    folder_id: str,
+    user_id: str = Security(autogpt_auth_lib.get_user_id),
+) -> Response:
+    """
+    Soft-delete a folder and all its contents.
+
+    Args:
+        folder_id: ID of the folder to delete.
+        user_id: ID of the authenticated user.
+
+    Returns:
+        204 No Content if successful.
+    """
+    await library_db.delete_folder(
+        folder_id=folder_id,
+        user_id=user_id,
+        soft_delete=True,
+    )
+    return Response(status_code=status.HTTP_204_NO_CONTENT)
+
+
+# === Bulk Agent Operations ===
+
+
+@router.post(
+    "/agents/bulk-move",
+    summary="Bulk Move Agents",
+    response_model=list[library_model.LibraryAgent],
+    responses={
+        200: {"description": "Agents moved successfully"},
+        404: {"description": "Folder not found"},
+        500: {"description": "Server error"},
+    },
+)
+async def bulk_move_agents(
+    payload: library_model.BulkMoveAgentsRequest,
+    user_id: str = Security(autogpt_auth_lib.get_user_id),
+) -> list[library_model.LibraryAgent]:
+    """
+    Move multiple agents to a folder.
+
+    Args:
+        payload: The bulk move request with agent IDs and target folder.
+        user_id: ID of the authenticated user.
+
+    Returns:
+        The updated LibraryAgents.
+    """
+    return await library_db.bulk_move_agents_to_folder(
+        agent_ids=payload.agent_ids,
+        folder_id=payload.folder_id,
+        user_id=user_id,
+    )

autogpt_platform/backend/backend/api/features/library/routes_test.py

@@ -115,6 +115,8 @@ async def test_get_library_agents_success(
         sort_by=library_model.LibraryAgentSort.UPDATED_AT,
         page=1,
         page_size=15,
+        folder_id=None,
+        include_root_only=False,
     )
 
 

autogpt_platform/backend/backend/api/features/mcp/routes.py

@@ -7,20 +7,24 @@ frontend can list available tools on an MCP server before placing a block.
 
 import logging
 from typing import Annotated, Any
-from urllib.parse import urlparse
 
 import fastapi
 from autogpt_libs.auth import get_user_id
 from fastapi import Security
-from pydantic import BaseModel, Field
+from pydantic import BaseModel, Field, SecretStr
 
 from backend.api.features.integrations.router import CredentialsMetaResponse
 from backend.blocks.mcp.client import MCPClient, MCPClientError
+from backend.blocks.mcp.helpers import (
+    auto_lookup_mcp_credential,
+    normalize_mcp_url,
+    server_host,
+)
 from backend.blocks.mcp.oauth import MCPOAuthHandler
 from backend.data.model import OAuth2Credentials
 from backend.integrations.creds_manager import IntegrationCredentialsManager
 from backend.integrations.providers import ProviderName
-from backend.util.request import HTTPClientError, Requests
+from backend.util.request import HTTPClientError, Requests, validate_url
 from backend.util.settings import Settings
 
 logger = logging.getLogger(__name__)
@@ -74,32 +78,20 @@ async def discover_tools(
     If the user has a stored MCP credential for this server URL, it will be
     used automatically — no need to pass an explicit auth token.
     """
+    # Validate URL to prevent SSRF — blocks loopback and private IP ranges.
+    try:
+        await validate_url(request.server_url, trusted_origins=[])
+    except ValueError as e:
+        raise fastapi.HTTPException(status_code=400, detail=f"Invalid server URL: {e}")
+
     auth_token = request.auth_token
 
     # Auto-use stored MCP credential when no explicit token is provided.
     if not auth_token:
-        mcp_creds = await creds_manager.store.get_creds_by_provider(
-            user_id, ProviderName.MCP.value
+        best_cred = await auto_lookup_mcp_credential(
+            user_id, normalize_mcp_url(request.server_url)
         )
-        # Find the freshest credential for this server URL
-        best_cred: OAuth2Credentials | None = None
-        for cred in mcp_creds:
-            if (
-                isinstance(cred, OAuth2Credentials)
-                and (cred.metadata or {}).get("mcp_server_url") == request.server_url
-            ):
-                if best_cred is None or (
-                    (cred.access_token_expires_at or 0)
-                    > (best_cred.access_token_expires_at or 0)
-                ):
-                    best_cred = cred
         if best_cred:
-            # Refresh the token if expired before using it
-            best_cred = await creds_manager.refresh_if_needed(user_id, best_cred)
-            logger.info(
-                f"Using MCP credential {best_cred.id} for {request.server_url}, "
-                f"expires_at={best_cred.access_token_expires_at}"
-            )
             auth_token = best_cred.access_token.get_secret_value()
 
     client = MCPClient(request.server_url, auth_token=auth_token)
@@ -134,7 +126,7 @@ async def discover_tools(
         ],
         server_name=(
             init_result.get("serverInfo", {}).get("name")
-            or urlparse(request.server_url).hostname
+            or server_host(request.server_url)
             or "MCP"
         ),
         protocol_version=init_result.get("protocolVersion"),
@@ -173,7 +165,16 @@ async def mcp_oauth_login(
     3. Performs Dynamic Client Registration (RFC 7591) if available
     4. Returns the authorization URL for the frontend to open in a popup
     """
-    client = MCPClient(request.server_url)
+    # Validate URL to prevent SSRF — blocks loopback and private IP ranges.
+    try:
+        await validate_url(request.server_url, trusted_origins=[])
+    except ValueError as e:
+        raise fastapi.HTTPException(status_code=400, detail=f"Invalid server URL: {e}")
+
+    # Normalize the URL so that credentials stored here are matched consistently
+    # by auto_lookup_mcp_credential (which also uses normalized URLs).
+    server_url = normalize_mcp_url(request.server_url)
+    client = MCPClient(server_url)
 
     # Step 1: Discover protected-resource metadata (RFC 9728)
     protected_resource = await client.discover_auth()
@@ -182,7 +183,16 @@ async def mcp_oauth_login(
 
     if protected_resource and protected_resource.get("authorization_servers"):
         auth_server_url = protected_resource["authorization_servers"][0]
-        resource_url = protected_resource.get("resource", request.server_url)
+        resource_url = protected_resource.get("resource", server_url)
+
+        # Validate the auth server URL from metadata to prevent SSRF.
+        try:
+            await validate_url(auth_server_url, trusted_origins=[])
+        except ValueError as e:
+            raise fastapi.HTTPException(
+                status_code=400,
+                detail=f"Invalid authorization server URL in metadata: {e}",
+            )
 
         # Step 2a: Discover auth-server metadata (RFC 8414)
         metadata = await client.discover_auth_server_metadata(auth_server_url)
@@ -192,7 +202,7 @@ async def mcp_oauth_login(
         # Don't assume a resource_url — omitting it lets the auth server choose
         # the correct audience for the token (RFC 8707 resource is optional).
         resource_url = None
-        metadata = await client.discover_auth_server_metadata(request.server_url)
+        metadata = await client.discover_auth_server_metadata(server_url)
 
     if (
         not metadata
@@ -222,12 +232,18 @@ async def mcp_oauth_login(
     client_id = ""
     client_secret = ""
     if registration_endpoint:
-        reg_result = await _register_mcp_client(
-            registration_endpoint, redirect_uri, request.server_url
-        )
-        if reg_result:
-            client_id = reg_result.get("client_id", "")
-            client_secret = reg_result.get("client_secret", "")
+        # Validate the registration endpoint to prevent SSRF via metadata.
+        try:
+            await validate_url(registration_endpoint, trusted_origins=[])
+        except ValueError:
+            pass  # Skip registration, fall back to default client_id
+        else:
+            reg_result = await _register_mcp_client(
+                registration_endpoint, redirect_uri, server_url
+            )
+            if reg_result:
+                client_id = reg_result.get("client_id", "")
+                client_secret = reg_result.get("client_secret", "")
 
     if not client_id:
         client_id = "autogpt-platform"
@@ -245,7 +261,7 @@ async def mcp_oauth_login(
             "token_url": token_url,
             "revoke_url": revoke_url,
             "resource_url": resource_url,
-            "server_url": request.server_url,
+            "server_url": server_url,
             "client_id": client_id,
             "client_secret": client_secret,
         },
@@ -342,7 +358,7 @@ async def mcp_oauth_callback(
     credentials.metadata["mcp_token_url"] = meta["token_url"]
     credentials.metadata["mcp_resource_url"] = meta.get("resource_url", "")
 
-    hostname = urlparse(meta["server_url"]).hostname or meta["server_url"]
+    hostname = server_host(meta["server_url"])
     credentials.title = f"MCP: {hostname}"
 
     # Remove old MCP credentials for the same server to prevent stale token buildup.
@@ -357,7 +373,9 @@ async def mcp_oauth_callback(
             ):
                 await creds_manager.store.delete_creds_by_id(user_id, old.id)
                 logger.info(
-                    f"Removed old MCP credential {old.id} for {meta['server_url']}"
+                    "Removed old MCP credential %s for %s",
+                    old.id,
+                    server_host(meta["server_url"]),
                 )
     except Exception:
         logger.debug("Could not clean up old MCP credentials", exc_info=True)
@@ -375,6 +393,93 @@ async def mcp_oauth_callback(
     )
 
 
+# ======================== Bearer Token ======================== #
+
+
+class MCPStoreTokenRequest(BaseModel):
+    """Request to store a bearer token for an MCP server that doesn't support OAuth."""
+
+    server_url: str = Field(
+        description="MCP server URL the token authenticates against"
+    )
+    token: SecretStr = Field(
+        min_length=1, description="Bearer token / API key for the MCP server"
+    )
+
+
+@router.post(
+    "/token",
+    summary="Store a bearer token for an MCP server",
+)
+async def mcp_store_token(
+    request: MCPStoreTokenRequest,
+    user_id: Annotated[str, Security(get_user_id)],
+) -> CredentialsMetaResponse:
+    """
+    Store a manually provided bearer token as an MCP credential.
+
+    Used by the Copilot MCPSetupCard when the server doesn't support the MCP
+    OAuth discovery flow (returns 400 from /oauth/login).  Subsequent
+    ``run_mcp_tool`` calls will automatically pick up the token via
+    ``_auto_lookup_credential``.
+    """
+    token = request.token.get_secret_value().strip()
+    if not token:
+        raise fastapi.HTTPException(status_code=422, detail="Token must not be blank.")
+
+    # Validate URL to prevent SSRF — blocks loopback and private IP ranges.
+    try:
+        await validate_url(request.server_url, trusted_origins=[])
+    except ValueError as e:
+        raise fastapi.HTTPException(status_code=400, detail=f"Invalid server URL: {e}")
+
+    # Normalize URL so trailing-slash variants match existing credentials.
+    server_url = normalize_mcp_url(request.server_url)
+    hostname = server_host(server_url)
+
+    # Collect IDs of old credentials to clean up after successful create.
+    old_cred_ids: list[str] = []
+    try:
+        old_creds = await creds_manager.store.get_creds_by_provider(
+            user_id, ProviderName.MCP.value
+        )
+        old_cred_ids = [
+            old.id
+            for old in old_creds
+            if isinstance(old, OAuth2Credentials)
+            and normalize_mcp_url((old.metadata or {}).get("mcp_server_url", ""))
+            == server_url
+        ]
+    except Exception:
+        logger.debug("Could not query old MCP token credentials", exc_info=True)
+
+    credentials = OAuth2Credentials(
+        provider=ProviderName.MCP.value,
+        title=f"MCP: {hostname}",
+        access_token=SecretStr(token),
+        scopes=[],
+        metadata={"mcp_server_url": server_url},
+    )
+    await creds_manager.create(user_id, credentials)
+
+    # Only delete old credentials after the new one is safely stored.
+    for old_id in old_cred_ids:
+        try:
+            await creds_manager.store.delete_creds_by_id(user_id, old_id)
+        except Exception:
+            logger.debug("Could not clean up old MCP token credential", exc_info=True)
+
+    return CredentialsMetaResponse(
+        id=credentials.id,
+        provider=credentials.provider,
+        type=credentials.type,
+        title=credentials.title,
+        scopes=credentials.scopes,
+        username=credentials.username,
+        host=hostname,
+    )
+
+
 # ======================== Helpers ======================== #
 
 
@@ -400,5 +505,7 @@ async def _register_mcp_client(
             return data
         return None
     except Exception as e:
-        logger.warning(f"Dynamic client registration failed for {server_url}: {e}")
+        logger.warning(
+            "Dynamic client registration failed for %s: %s", server_host(server_url), e
+        )
         return None

autogpt_platform/backend/backend/api/features/mcp/test_routes.py

@@ -11,9 +11,11 @@ import httpx
 import pytest
 import pytest_asyncio
 from autogpt_libs.auth import get_user_id
+from pydantic import SecretStr
 
 from backend.api.features.mcp.routes import router
 from backend.blocks.mcp.client import MCPClientError, MCPTool
+from backend.data.model import OAuth2Credentials
 from backend.util.request import HTTPClientError
 
 app = fastapi.FastAPI()
@@ -28,6 +30,16 @@ async def client():
         yield c
 
 
+@pytest.fixture(autouse=True)
+def _bypass_ssrf_validation():
+    """Bypass validate_url in all route tests (test URLs don't resolve)."""
+    with patch(
+        "backend.api.features.mcp.routes.validate_url",
+        new_callable=AsyncMock,
+    ):
+        yield
+
+
 class TestDiscoverTools:
     @pytest.mark.asyncio(loop_scope="session")
     async def test_discover_tools_success(self, client):
@@ -56,9 +68,12 @@ class TestDiscoverTools:
 
         with (
             patch("backend.api.features.mcp.routes.MCPClient") as MockClient,
-            patch("backend.api.features.mcp.routes.creds_manager") as mock_cm,
+            patch(
+                "backend.api.features.mcp.routes.auto_lookup_mcp_credential",
+                new_callable=AsyncMock,
+                return_value=None,
+            ),
         ):
-            mock_cm.store.get_creds_by_provider = AsyncMock(return_value=[])
             instance = MockClient.return_value
             instance.initialize = AsyncMock(
                 return_value={
@@ -107,10 +122,6 @@ class TestDiscoverTools:
     @pytest.mark.asyncio(loop_scope="session")
     async def test_discover_tools_auto_uses_stored_credential(self, client):
         """When no explicit token is given, stored MCP credentials are used."""
-        from pydantic import SecretStr
-
-        from backend.data.model import OAuth2Credentials
-
         stored_cred = OAuth2Credentials(
             provider="mcp",
             title="MCP: example.com",
@@ -124,10 +135,12 @@ class TestDiscoverTools:
 
         with (
             patch("backend.api.features.mcp.routes.MCPClient") as MockClient,
-            patch("backend.api.features.mcp.routes.creds_manager") as mock_cm,
+            patch(
+                "backend.api.features.mcp.routes.auto_lookup_mcp_credential",
+                new_callable=AsyncMock,
+                return_value=stored_cred,
+            ),
         ):
-            mock_cm.store.get_creds_by_provider = AsyncMock(return_value=[stored_cred])
-            mock_cm.refresh_if_needed = AsyncMock(return_value=stored_cred)
             instance = MockClient.return_value
             instance.initialize = AsyncMock(
                 return_value={"serverInfo": {}, "protocolVersion": "2025-03-26"}
@@ -149,9 +162,12 @@ class TestDiscoverTools:
     async def test_discover_tools_mcp_error(self, client):
         with (
             patch("backend.api.features.mcp.routes.MCPClient") as MockClient,
-            patch("backend.api.features.mcp.routes.creds_manager") as mock_cm,
+            patch(
+                "backend.api.features.mcp.routes.auto_lookup_mcp_credential",
+                new_callable=AsyncMock,
+                return_value=None,
+            ),
         ):
-            mock_cm.store.get_creds_by_provider = AsyncMock(return_value=[])
             instance = MockClient.return_value
             instance.initialize = AsyncMock(
                 side_effect=MCPClientError("Connection refused")
@@ -169,9 +185,12 @@ class TestDiscoverTools:
     async def test_discover_tools_generic_error(self, client):
         with (
             patch("backend.api.features.mcp.routes.MCPClient") as MockClient,
-            patch("backend.api.features.mcp.routes.creds_manager") as mock_cm,
+            patch(
+                "backend.api.features.mcp.routes.auto_lookup_mcp_credential",
+                new_callable=AsyncMock,
+                return_value=None,
+            ),
         ):
-            mock_cm.store.get_creds_by_provider = AsyncMock(return_value=[])
             instance = MockClient.return_value
             instance.initialize = AsyncMock(side_effect=Exception("Network timeout"))
 
@@ -187,9 +206,12 @@ class TestDiscoverTools:
     async def test_discover_tools_auth_required(self, client):
         with (
             patch("backend.api.features.mcp.routes.MCPClient") as MockClient,
-            patch("backend.api.features.mcp.routes.creds_manager") as mock_cm,
+            patch(
+                "backend.api.features.mcp.routes.auto_lookup_mcp_credential",
+                new_callable=AsyncMock,
+                return_value=None,
+            ),
         ):
-            mock_cm.store.get_creds_by_provider = AsyncMock(return_value=[])
             instance = MockClient.return_value
             instance.initialize = AsyncMock(
                 side_effect=HTTPClientError("HTTP 401 Error: Unauthorized", 401)
@@ -207,9 +229,12 @@ class TestDiscoverTools:
     async def test_discover_tools_forbidden(self, client):
         with (
             patch("backend.api.features.mcp.routes.MCPClient") as MockClient,
-            patch("backend.api.features.mcp.routes.creds_manager") as mock_cm,
+            patch(
+                "backend.api.features.mcp.routes.auto_lookup_mcp_credential",
+                new_callable=AsyncMock,
+                return_value=None,
+            ),
         ):
-            mock_cm.store.get_creds_by_provider = AsyncMock(return_value=[])
             instance = MockClient.return_value
             instance.initialize = AsyncMock(
                 side_effect=HTTPClientError("HTTP 403 Error: Forbidden", 403)
@@ -331,10 +356,6 @@ class TestOAuthLogin:
 class TestOAuthCallback:
     @pytest.mark.asyncio(loop_scope="session")
     async def test_oauth_callback_success(self, client):
-        from pydantic import SecretStr
-
-        from backend.data.model import OAuth2Credentials
-
         mock_creds = OAuth2Credentials(
             provider="mcp",
             title=None,
@@ -434,3 +455,118 @@ class TestOAuthCallback:
 
         assert response.status_code == 400
         assert "token exchange failed" in response.json()["detail"].lower()
+
+
+class TestStoreToken:
+    @pytest.mark.asyncio(loop_scope="session")
+    async def test_store_token_success(self, client):
+        with patch("backend.api.features.mcp.routes.creds_manager") as mock_cm:
+            mock_cm.store.get_creds_by_provider = AsyncMock(return_value=[])
+            mock_cm.create = AsyncMock()
+
+            response = await client.post(
+                "/token",
+                json={
+                    "server_url": "https://mcp.example.com/mcp",
+                    "token": "my-api-key-123",
+                },
+            )
+
+        assert response.status_code == 200
+        data = response.json()
+        assert data["provider"] == "mcp"
+        assert data["type"] == "oauth2"
+        assert data["host"] == "mcp.example.com"
+        mock_cm.create.assert_called_once()
+
+    @pytest.mark.asyncio(loop_scope="session")
+    async def test_store_token_blank_rejected(self, client):
+        """Blank token string (after stripping) should return 422."""
+        response = await client.post(
+            "/token",
+            json={
+                "server_url": "https://mcp.example.com/mcp",
+                "token": "   ",
+            },
+        )
+        # Pydantic min_length=1 catches the whitespace-only token
+        assert response.status_code == 422
+
+    @pytest.mark.asyncio(loop_scope="session")
+    async def test_store_token_replaces_old_credential(self, client):
+        old_cred = OAuth2Credentials(
+            provider="mcp",
+            title="MCP: mcp.example.com",
+            access_token=SecretStr("old-token"),
+            scopes=[],
+            metadata={"mcp_server_url": "https://mcp.example.com/mcp"},
+        )
+        with patch("backend.api.features.mcp.routes.creds_manager") as mock_cm:
+            mock_cm.store.get_creds_by_provider = AsyncMock(return_value=[old_cred])
+            mock_cm.create = AsyncMock()
+            mock_cm.store.delete_creds_by_id = AsyncMock()
+
+            response = await client.post(
+                "/token",
+                json={
+                    "server_url": "https://mcp.example.com/mcp",
+                    "token": "new-token",
+                },
+            )
+
+        assert response.status_code == 200
+        mock_cm.store.delete_creds_by_id.assert_called_once_with(
+            "test-user-id", old_cred.id
+        )
+
+
+class TestSSRFValidation:
+    """Verify that validate_url is enforced on all endpoints."""
+
+    @pytest.mark.asyncio(loop_scope="session")
+    async def test_discover_tools_ssrf_blocked(self, client):
+        with patch(
+            "backend.api.features.mcp.routes.validate_url",
+            new_callable=AsyncMock,
+            side_effect=ValueError("blocked loopback"),
+        ):
+            response = await client.post(
+                "/discover-tools",
+                json={"server_url": "http://localhost/mcp"},
+            )
+
+        assert response.status_code == 400
+        assert "blocked loopback" in response.json()["detail"].lower()
+
+    @pytest.mark.asyncio(loop_scope="session")
+    async def test_oauth_login_ssrf_blocked(self, client):
+        with patch(
+            "backend.api.features.mcp.routes.validate_url",
+            new_callable=AsyncMock,
+            side_effect=ValueError("blocked private IP"),
+        ):
+            response = await client.post(
+                "/oauth/login",
+                json={"server_url": "http://10.0.0.1/mcp"},
+            )
+
+        assert response.status_code == 400
+        assert "blocked private ip" in response.json()["detail"].lower()
+
+    @pytest.mark.asyncio(loop_scope="session")
+    async def test_store_token_ssrf_blocked(self, client):
+        with patch(
+            "backend.api.features.mcp.routes.validate_url",
+            new_callable=AsyncMock,
+            side_effect=ValueError("blocked loopback"),
+        ):
+            response = await client.post(
+                "/token",
+                json={
+                    "server_url": "http://127.0.0.1/mcp",
+                    "token": "some-token",
+                },
+            )
+
+        assert response.status_code == 400
+        assert "blocked loopback" in response.json()["detail"].lower()

autogpt_platform/backend/backend/api/features/store/cache.py

@@ -1,5 +1,3 @@
-from typing import Literal
-
 from backend.util.cache import cached
 
 from . import db as store_db
@@ -23,7 +21,7 @@ def clear_all_caches():
 async def _get_cached_store_agents(
     featured: bool,
     creator: str | None,
-    sorted_by: Literal["rating", "runs", "name", "updated_at"] | None,
+    sorted_by: store_db.StoreAgentsSortOptions | None,
     search_query: str | None,
     category: str | None,
     page: int,
@@ -57,7 +55,7 @@ async def _get_cached_agent_details(
 async def _get_cached_store_creators(
     featured: bool,
     search_query: str | None,
-    sorted_by: Literal["agent_rating", "agent_runs", "num_agents"] | None,
+    sorted_by: store_db.StoreCreatorsSortOptions | None,
     page: int,
     page_size: int,
 ):
@@ -75,4 +73,4 @@ async def _get_cached_store_creators(
 @cached(maxsize=100, ttl_seconds=300, shared_cache=True)
 async def _get_cached_creator_details(username: str):
     """Cached helper to get creator details."""
-    return await store_db.get_store_creator_details(username=username.lower())
+    return await store_db.get_store_creator(username=username.lower())

autogpt_platform/backend/backend/api/features/store/content_handlers.py

@@ -9,15 +9,26 @@ import logging
 from abc import ABC, abstractmethod
 from dataclasses import dataclass
 from pathlib import Path
-from typing import Any
+from typing import Any, get_args, get_origin
 
 from prisma.enums import ContentType
 
+from backend.blocks.llm import LlmModel
 from backend.data.db import query_raw_with_schema
 
 logger = logging.getLogger(__name__)
 
 
+def _contains_type(annotation: Any, target: type) -> bool:
+    """Check if an annotation is or contains the target type (handles Optional/Union/Annotated)."""
+    if annotation is target:
+        return True
+    origin = get_origin(annotation)
+    if origin is None:
+        return False
+    return any(_contains_type(arg, target) for arg in get_args(annotation))
+
+
 @dataclass
 class ContentItem:
     """Represents a piece of content to be embedded."""
@@ -188,45 +199,51 @@ class BlockHandler(ContentHandler):
             try:
                 block_instance = block_cls()
 
-                # Skip disabled blocks - they shouldn't be indexed
                 if block_instance.disabled:
                     continue
 
                 # Build searchable text from block metadata
                 parts = []
-                if hasattr(block_instance, "name") and block_instance.name:
+                if block_instance.name:
                     parts.append(block_instance.name)
-                if (
-                    hasattr(block_instance, "description")
-                    and block_instance.description
-                ):
+                if block_instance.description:
                     parts.append(block_instance.description)
-                if hasattr(block_instance, "categories") and block_instance.categories:
-                    # Convert BlockCategory enum to strings
+                if block_instance.categories:
                     parts.append(
                         " ".join(str(cat.value) for cat in block_instance.categories)
                     )
 
-                # Add input/output schema info
-                if hasattr(block_instance, "input_schema"):
-                    schema = block_instance.input_schema
-                    if hasattr(schema, "model_json_schema"):
-                        schema_dict = schema.model_json_schema()
-                        if "properties" in schema_dict:
-                            for prop_name, prop_info in schema_dict[
-                                "properties"
-                            ].items():
-                                if "description" in prop_info:
-                                    parts.append(
-                                        f"{prop_name}: {prop_info['description']}"
-                                    )
+                # Add input schema field descriptions
+                block_input_fields = block_instance.input_schema.model_fields
+                parts += [
+                    f"{field_name}: {field_info.description}"
+                    for field_name, field_info in block_input_fields.items()
+                    if field_info.description
+                ]
 
                 searchable_text = " ".join(parts)
 
-                # Convert categories set of enums to list of strings for JSON serialization
-                categories = getattr(block_instance, "categories", set())
                 categories_list = (
-                    [cat.value for cat in categories] if categories else []
+                    [cat.value for cat in block_instance.categories]
+                    if block_instance.categories
+                    else []
+                )
+
+                # Extract provider names from credentials fields
+                credentials_info = (
+                    block_instance.input_schema.get_credentials_fields_info()
+                )
+                is_integration = len(credentials_info) > 0
+                provider_names = [
+                    provider.value.lower()
+                    for info in credentials_info.values()
+                    for provider in info.provider
+                ]
+
+                # Check if block has LlmModel field in input schema
+                has_llm_model_field = any(
+                    _contains_type(field.annotation, LlmModel)
+                    for field in block_instance.input_schema.model_fields.values()
                 )
 
                 items.append(
@@ -235,8 +252,11 @@ class BlockHandler(ContentHandler):
                         content_type=ContentType.BLOCK,
                         searchable_text=searchable_text,
                         metadata={
-                            "name": getattr(block_instance, "name", ""),
+                            "name": block_instance.name,
                             "categories": categories_list,
+                            "providers": provider_names,
+                            "has_llm_model_field": has_llm_model_field,
+                            "is_integration": is_integration,
                         },
                         user_id=None,  # Blocks are public
                     )

autogpt_platform/backend/backend/api/features/store/content_handlers_test.py

@@ -82,9 +82,10 @@ async def test_block_handler_get_missing_items(mocker):
     mock_block_instance.description = "Performs calculations"
     mock_block_instance.categories = [MagicMock(value="MATH")]
     mock_block_instance.disabled = False
-    mock_block_instance.input_schema.model_json_schema.return_value = {
-        "properties": {"expression": {"description": "Math expression to evaluate"}}
-    }
+    mock_field = MagicMock()
+    mock_field.description = "Math expression to evaluate"
+    mock_block_instance.input_schema.model_fields = {"expression": mock_field}
+    mock_block_instance.input_schema.get_credentials_fields_info.return_value = {}
     mock_block_class.return_value = mock_block_instance
 
     mock_blocks = {"block-uuid-1": mock_block_class}
@@ -309,19 +310,19 @@ async def test_content_handlers_registry():
 
 
 @pytest.mark.asyncio(loop_scope="session")
-async def test_block_handler_handles_missing_attributes():
-    """Test BlockHandler gracefully handles blocks with missing attributes."""
+async def test_block_handler_handles_empty_attributes():
+    """Test BlockHandler handles blocks with empty/falsy attribute values."""
     handler = BlockHandler()
 
-    # Mock block with minimal attributes
+    # Mock block with empty values (all attributes exist but are falsy)
     mock_block_class = MagicMock()
     mock_block_instance = MagicMock()
     mock_block_instance.name = "Minimal Block"
     mock_block_instance.disabled = False
-    # No description, categories, or schema
-    del mock_block_instance.description
-    del mock_block_instance.categories
-    del mock_block_instance.input_schema
+    mock_block_instance.description = ""
+    mock_block_instance.categories = set()
+    mock_block_instance.input_schema.model_fields = {}
+    mock_block_instance.input_schema.get_credentials_fields_info.return_value = {}
     mock_block_class.return_value = mock_block_instance
 
     mock_blocks = {"block-minimal": mock_block_class}
@@ -352,6 +353,8 @@ async def test_block_handler_skips_failed_blocks():
     good_instance.description = "Works fine"
     good_instance.categories = []
     good_instance.disabled = False
+    good_instance.input_schema.model_fields = {}
+    good_instance.input_schema.get_credentials_fields_info.return_value = {}
     good_block.return_value = good_instance
 
     bad_block = MagicMock()

autogpt_platform/backend/backend/api/features/store/db_test.py

@@ -26,7 +26,7 @@ async def test_get_store_agents(mocker):
     mock_agents = [
         prisma.models.StoreAgent(
             listing_id="test-id",
-            storeListingVersionId="version123",
+            listing_version_id="version123",
             slug="test-agent",
             agent_name="Test Agent",
             agent_video=None,
@@ -40,11 +40,11 @@ async def test_get_store_agents(mocker):
             runs=10,
             rating=4.5,
             versions=["1.0"],
-            agentGraphVersions=["1"],
-            agentGraphId="test-graph-id",
+            graph_id="test-graph-id",
+            graph_versions=["1"],
             updated_at=datetime.now(),
             is_available=False,
-            useForOnboarding=False,
+            use_for_onboarding=False,
         )
     ]
 
@@ -68,10 +68,10 @@ async def test_get_store_agents(mocker):
 
 @pytest.mark.asyncio(loop_scope="session")
 async def test_get_store_agent_details(mocker):
-    # Mock data
+    # Mock data - StoreAgent view already contains the active version data
     mock_agent = prisma.models.StoreAgent(
         listing_id="test-id",
-        storeListingVersionId="version123",
+        listing_version_id="version123",
         slug="test-agent",
         agent_name="Test Agent",
         agent_video="video.mp4",
@@ -85,102 +85,38 @@ async def test_get_store_agent_details(mocker):
         runs=10,
         rating=4.5,
         versions=["1.0"],
-        agentGraphVersions=["1"],
-        agentGraphId="test-graph-id",
-        updated_at=datetime.now(),
-        is_available=False,
-        useForOnboarding=False,
-    )
-
-    # Mock active version agent (what we want to return for active version)
-    mock_active_agent = prisma.models.StoreAgent(
-        listing_id="test-id",
-        storeListingVersionId="active-version-id",
-        slug="test-agent",
-        agent_name="Test Agent Active",
-        agent_video="active_video.mp4",
-        agent_image=["active_image.jpg"],
-        featured=False,
-        creator_username="creator",
-        creator_avatar="avatar.jpg",
-        sub_heading="Test heading active",
-        description="Test description active",
-        categories=["test"],
-        runs=15,
-        rating=4.8,
-        versions=["1.0", "2.0"],
-        agentGraphVersions=["1", "2"],
-        agentGraphId="test-graph-id-active",
+        graph_id="test-graph-id",
+        graph_versions=["1"],
         updated_at=datetime.now(),
         is_available=True,
-        useForOnboarding=False,
+        use_for_onboarding=False,
     )
 
-    # Create a mock StoreListing result
-    mock_store_listing = mocker.MagicMock()
-    mock_store_listing.activeVersionId = "active-version-id"
-    mock_store_listing.hasApprovedVersion = True
-    mock_store_listing.ActiveVersion = mocker.MagicMock()
-    mock_store_listing.ActiveVersion.recommendedScheduleCron = None
-
-    # Mock StoreAgent prisma call - need to handle multiple calls
+    # Mock StoreAgent prisma call
     mock_store_agent = mocker.patch("prisma.models.StoreAgent.prisma")
-
-    # Set up side_effect to return different results for different calls
-    def mock_find_first_side_effect(*args, **kwargs):
-        where_clause = kwargs.get("where", {})
-        if "storeListingVersionId" in where_clause:
-            # Second call for active version
-            return mock_active_agent
-        else:
-            # First call for initial lookup
-            return mock_agent
-
-    mock_store_agent.return_value.find_first = mocker.AsyncMock(
-        side_effect=mock_find_first_side_effect
-    )
-
-    # Mock Profile prisma call
-    mock_profile = mocker.MagicMock()
-    mock_profile.userId = "user-id-123"
-    mock_profile_db = mocker.patch("prisma.models.Profile.prisma")
-    mock_profile_db.return_value.find_first = mocker.AsyncMock(
-        return_value=mock_profile
-    )
-
-    # Mock StoreListing prisma call
-    mock_store_listing_db = mocker.patch("prisma.models.StoreListing.prisma")
-    mock_store_listing_db.return_value.find_first = mocker.AsyncMock(
-        return_value=mock_store_listing
-    )
+    mock_store_agent.return_value.find_first = mocker.AsyncMock(return_value=mock_agent)
 
     # Call function
     result = await db.get_store_agent_details("creator", "test-agent")
 
-    # Verify results - should use active version data
+    # Verify results - constructed from the StoreAgent view
     assert result.slug == "test-agent"
-    assert result.agent_name == "Test Agent Active"  # From active version
-    assert result.active_version_id == "active-version-id"
+    assert result.agent_name == "Test Agent"
+    assert result.active_version_id == "version123"
     assert result.has_approved_version is True
-    assert (
-        result.store_listing_version_id == "active-version-id"
-    )  # Should be active version ID
+    assert result.store_listing_version_id == "version123"
+    assert result.graph_id == "test-graph-id"
+    assert result.runs == 10
+    assert result.rating == 4.5
 
-    # Verify mocks called correctly - now expecting 2 calls
-    assert mock_store_agent.return_value.find_first.call_count == 2
-
-    # Check the specific calls
-    calls = mock_store_agent.return_value.find_first.call_args_list
-    assert calls[0] == mocker.call(
+    # Verify single StoreAgent lookup
+    mock_store_agent.return_value.find_first.assert_called_once_with(
         where={"creator_username": "creator", "slug": "test-agent"}
     )
-    assert calls[1] == mocker.call(where={"storeListingVersionId": "active-version-id"})
-
-    mock_store_listing_db.return_value.find_first.assert_called_once()
 
 
 @pytest.mark.asyncio(loop_scope="session")
-async def test_get_store_creator_details(mocker):
+async def test_get_store_creator(mocker):
     # Mock data
     mock_creator_data = prisma.models.Creator(
         name="Test Creator",
@@ -202,7 +138,7 @@ async def test_get_store_creator_details(mocker):
     mock_creator.return_value.find_unique.return_value = mock_creator_data
 
     # Call function
-    result = await db.get_store_creator_details("creator")
+    result = await db.get_store_creator("creator")
 
     # Verify results
     assert result.username == "creator"
@@ -218,61 +154,110 @@ async def test_get_store_creator_details(mocker):
 
 @pytest.mark.asyncio(loop_scope="session")
 async def test_create_store_submission(mocker):
-    # Mock data
+    now = datetime.now()
+
+    # Mock agent graph (with no pending submissions) and user with profile
+    mock_profile = prisma.models.Profile(
+        id="profile-id",
+        userId="user-id",
+        name="Test User",
+        username="testuser",
+        description="Test",
+        isFeatured=False,
+        links=[],
+        createdAt=now,
+        updatedAt=now,
+    )
+    mock_user = prisma.models.User(
+        id="user-id",
+        email="test@example.com",
+        createdAt=now,
+        updatedAt=now,
+        Profile=[mock_profile],
+        emailVerified=True,
+        metadata="{}",  # type: ignore[reportArgumentType]
+        integrations="",
+        maxEmailsPerDay=1,
+        notifyOnAgentRun=True,
+        notifyOnZeroBalance=True,
+        notifyOnLowBalance=True,
+        notifyOnBlockExecutionFailed=True,
+        notifyOnContinuousAgentError=True,
+        notifyOnDailySummary=True,
+        notifyOnWeeklySummary=True,
+        notifyOnMonthlySummary=True,
+        notifyOnAgentApproved=True,
+        notifyOnAgentRejected=True,
+        timezone="Europe/Delft",
+    )
     mock_agent = prisma.models.AgentGraph(
         id="agent-id",
         version=1,
         userId="user-id",
-        createdAt=datetime.now(),
+        createdAt=now,
         isActive=True,
+        StoreListingVersions=[],
+        User=mock_user,
     )
 
-    mock_listing = prisma.models.StoreListing(
+    # Mock the created StoreListingVersion (returned by create)
+    mock_store_listing_obj = prisma.models.StoreListing(
         id="listing-id",
-        createdAt=datetime.now(),
-        updatedAt=datetime.now(),
+        createdAt=now,
+        updatedAt=now,
         isDeleted=False,
         hasApprovedVersion=False,
         slug="test-agent",
         agentGraphId="agent-id",
-        agentGraphVersion=1,
         owningUserId="user-id",
-        Versions=[
-            prisma.models.StoreListingVersion(
-                id="version-id",
-                agentGraphId="agent-id",
-                agentGraphVersion=1,
-                name="Test Agent",
-                description="Test description",
-                createdAt=datetime.now(),
-                updatedAt=datetime.now(),
-                subHeading="Test heading",
-                imageUrls=["image.jpg"],
-                categories=["test"],
-                isFeatured=False,
-                isDeleted=False,
-                version=1,
-                storeListingId="listing-id",
-                submissionStatus=prisma.enums.SubmissionStatus.PENDING,
-                isAvailable=True,
-            )
-        ],
         useForOnboarding=False,
     )
+    mock_version = prisma.models.StoreListingVersion(
+        id="version-id",
+        agentGraphId="agent-id",
+        agentGraphVersion=1,
+        name="Test Agent",
+        description="Test description",
+        createdAt=now,
+        updatedAt=now,
+        subHeading="",
+        imageUrls=[],
+        categories=[],
+        isFeatured=False,
+        isDeleted=False,
+        version=1,
+        storeListingId="listing-id",
+        submissionStatus=prisma.enums.SubmissionStatus.PENDING,
+        isAvailable=True,
+        submittedAt=now,
+        StoreListing=mock_store_listing_obj,
+    )
 
     # Mock prisma calls
     mock_agent_graph = mocker.patch("prisma.models.AgentGraph.prisma")
     mock_agent_graph.return_value.find_first = mocker.AsyncMock(return_value=mock_agent)
 
-    mock_store_listing = mocker.patch("prisma.models.StoreListing.prisma")
-    mock_store_listing.return_value.find_first = mocker.AsyncMock(return_value=None)
-    mock_store_listing.return_value.create = mocker.AsyncMock(return_value=mock_listing)
+    # Mock transaction context manager
+    mock_tx = mocker.MagicMock()
+    mocker.patch(
+        "backend.api.features.store.db.transaction",
+        return_value=mocker.AsyncMock(
+            __aenter__=mocker.AsyncMock(return_value=mock_tx),
+            __aexit__=mocker.AsyncMock(return_value=False),
+        ),
+    )
+
+    mock_sl = mocker.patch("prisma.models.StoreListing.prisma")
+    mock_sl.return_value.find_unique = mocker.AsyncMock(return_value=None)
+
+    mock_slv = mocker.patch("prisma.models.StoreListingVersion.prisma")
+    mock_slv.return_value.create = mocker.AsyncMock(return_value=mock_version)
 
     # Call function
     result = await db.create_store_submission(
         user_id="user-id",
-        agent_id="agent-id",
-        agent_version=1,
+        graph_id="agent-id",
+        graph_version=1,
         slug="test-agent",
         name="Test Agent",
         description="Test description",
@@ -281,11 +266,11 @@ async def test_create_store_submission(mocker):
     # Verify results
     assert result.name == "Test Agent"
     assert result.description == "Test description"
-    assert result.store_listing_version_id == "version-id"
+    assert result.listing_version_id == "version-id"
 
     # Verify mocks called correctly
     mock_agent_graph.return_value.find_first.assert_called_once()
-    mock_store_listing.return_value.create.assert_called_once()
+    mock_slv.return_value.create.assert_called_once()
 
 
 @pytest.mark.asyncio(loop_scope="session")
@@ -318,7 +303,6 @@ async def test_update_profile(mocker):
         description="Test description",
         links=["link1"],
         avatar_url="avatar.jpg",
-        is_featured=False,
     )
 
     # Call function
@@ -389,7 +373,7 @@ async def test_get_store_agents_with_search_and_filters_parameterized():
         creators=["creator1'; DROP TABLE Users; --", "creator2"],
         category="AI'; DELETE FROM StoreAgent; --",
         featured=True,
-        sorted_by="rating",
+        sorted_by=db.StoreAgentsSortOptions.RATING,
         page=1,
         page_size=20,
     )

autogpt_platform/backend/backend/api/features/store/exceptions.py

@@ -57,12 +57,6 @@ class StoreError(ValueError):
     pass
 
 
-class AgentNotFoundError(NotFoundError):
-    """Raised when an agent is not found"""
-
-    pass
-
-
 class CreatorNotFoundError(NotFoundError):
     """Raised when a creator is not found"""
 

autogpt_platform/backend/backend/api/features/store/hybrid_search.py

@@ -568,7 +568,7 @@ async def hybrid_search(
             SELECT uce."contentId" as "storeListingVersionId"
             FROM {{schema_prefix}}"UnifiedContentEmbedding" uce
             INNER JOIN {{schema_prefix}}"StoreAgent" sa
-                ON uce."contentId" = sa."storeListingVersionId"
+                ON uce."contentId" = sa.listing_version_id
             WHERE uce."contentType" = 'STORE_AGENT'::{{schema_prefix}}"ContentType"
             AND uce."userId" IS NULL
             AND uce.search @@ plainto_tsquery('english', {query_param})
@@ -582,7 +582,7 @@ async def hybrid_search(
                 SELECT uce."contentId", uce.embedding
                 FROM {{schema_prefix}}"UnifiedContentEmbedding" uce
                 INNER JOIN {{schema_prefix}}"StoreAgent" sa
-                    ON uce."contentId" = sa."storeListingVersionId"
+                    ON uce."contentId" = sa.listing_version_id
                 WHERE uce."contentType" = 'STORE_AGENT'::{{schema_prefix}}"ContentType"
                 AND uce."userId" IS NULL
                 AND {where_clause}
@@ -605,7 +605,7 @@ async def hybrid_search(
                 sa.featured,
                 sa.is_available,
                 sa.updated_at,
-                sa."agentGraphId",
+                sa.graph_id,
                 -- Searchable text for BM25 reranking
                 COALESCE(sa.agent_name, '') || ' ' || COALESCE(sa.sub_heading, '') || ' ' || COALESCE(sa.description, '') as searchable_text,
                 -- Semantic score
@@ -627,9 +627,9 @@ async def hybrid_search(
                 sa.runs as popularity_raw
             FROM candidates c
             INNER JOIN {{schema_prefix}}"StoreAgent" sa
-                ON c."storeListingVersionId" = sa."storeListingVersionId"
+                ON c."storeListingVersionId" = sa.listing_version_id
             INNER JOIN {{schema_prefix}}"UnifiedContentEmbedding" uce
-                ON sa."storeListingVersionId" = uce."contentId"
+                ON sa.listing_version_id = uce."contentId"
                 AND uce."contentType" = 'STORE_AGENT'::{{schema_prefix}}"ContentType"
         ),
         max_vals AS (
@@ -665,7 +665,7 @@ async def hybrid_search(
                 featured,
                 is_available,
                 updated_at,
-                "agentGraphId",
+                graph_id,
                 searchable_text,
                 semantic_score,
                 lexical_score,

autogpt_platform/backend/backend/api/features/store/model.py

@@ -1,11 +1,14 @@
 import datetime
-from typing import List
+from typing import TYPE_CHECKING, List, Self
 
 import prisma.enums
 import pydantic
 
 from backend.util.models import Pagination
 
+if TYPE_CHECKING:
+    import prisma.models
+
 
 class ChangelogEntry(pydantic.BaseModel):
     version: str
@@ -13,9 +16,9 @@ class ChangelogEntry(pydantic.BaseModel):
     date: datetime.datetime
 
 
-class MyAgent(pydantic.BaseModel):
-    agent_id: str
-    agent_version: int
+class MyUnpublishedAgent(pydantic.BaseModel):
+    graph_id: str
+    graph_version: int
     agent_name: str
     agent_image: str | None = None
     description: str
@@ -23,8 +26,8 @@ class MyAgent(pydantic.BaseModel):
     recommended_schedule_cron: str | None = None
 
 
-class MyAgentsResponse(pydantic.BaseModel):
-    agents: list[MyAgent]
+class MyUnpublishedAgentsResponse(pydantic.BaseModel):
+    agents: list[MyUnpublishedAgent]
     pagination: Pagination
 
 
@@ -40,6 +43,21 @@ class StoreAgent(pydantic.BaseModel):
     rating: float
     agent_graph_id: str
 
+    @classmethod
+    def from_db(cls, agent: "prisma.models.StoreAgent") -> "StoreAgent":
+        return cls(
+            slug=agent.slug,
+            agent_name=agent.agent_name,
+            agent_image=agent.agent_image[0] if agent.agent_image else "",
+            creator=agent.creator_username or "Needs Profile",
+            creator_avatar=agent.creator_avatar or "",
+            sub_heading=agent.sub_heading,
+            description=agent.description,
+            runs=agent.runs,
+            rating=agent.rating,
+            agent_graph_id=agent.graph_id,
+        )
+
 
 class StoreAgentsResponse(pydantic.BaseModel):
     agents: list[StoreAgent]
@@ -62,81 +80,192 @@ class StoreAgentDetails(pydantic.BaseModel):
     runs: int
     rating: float
     versions: list[str]
-    agentGraphVersions: list[str]
-    agentGraphId: str
+    graph_id: str
+    graph_versions: list[str]
     last_updated: datetime.datetime
     recommended_schedule_cron: str | None = None
 
-    active_version_id: str | None = None
-    has_approved_version: bool = False
+    active_version_id: str
+    has_approved_version: bool
 
     # Optional changelog data when include_changelog=True
     changelog: list[ChangelogEntry] | None = None
 
-
-class Creator(pydantic.BaseModel):
-    name: str
-    username: str
-    description: str
-    avatar_url: str
-    num_agents: int
-    agent_rating: float
-    agent_runs: int
-    is_featured: bool
-
-
-class CreatorsResponse(pydantic.BaseModel):
-    creators: List[Creator]
-    pagination: Pagination
-
-
-class CreatorDetails(pydantic.BaseModel):
-    name: str
-    username: str
-    description: str
-    links: list[str]
-    avatar_url: str
-    agent_rating: float
-    agent_runs: int
-    top_categories: list[str]
+    @classmethod
+    def from_db(cls, agent: "prisma.models.StoreAgent") -> "StoreAgentDetails":
+        return cls(
+            store_listing_version_id=agent.listing_version_id,
+            slug=agent.slug,
+            agent_name=agent.agent_name,
+            agent_video=agent.agent_video or "",
+            agent_output_demo=agent.agent_output_demo or "",
+            agent_image=agent.agent_image,
+            creator=agent.creator_username or "",
+            creator_avatar=agent.creator_avatar or "",
+            sub_heading=agent.sub_heading,
+            description=agent.description,
+            categories=agent.categories,
+            runs=agent.runs,
+            rating=agent.rating,
+            versions=agent.versions,
+            graph_id=agent.graph_id,
+            graph_versions=agent.graph_versions,
+            last_updated=agent.updated_at,
+            recommended_schedule_cron=agent.recommended_schedule_cron,
+            active_version_id=agent.listing_version_id,
+            has_approved_version=True,  # StoreAgent view only has approved agents
+        )
 
 
 class Profile(pydantic.BaseModel):
-    name: str
+    """Marketplace user profile (only attributes that the user can update)"""
+
     username: str
+    name: str
     description: str
+    avatar_url: str | None
     links: list[str]
-    avatar_url: str
-    is_featured: bool = False
+
+
+class ProfileDetails(Profile):
+    """Marketplace user profile (including read-only fields)"""
+
+    is_featured: bool
+
+    @classmethod
+    def from_db(cls, profile: "prisma.models.Profile") -> "ProfileDetails":
+        return cls(
+            name=profile.name,
+            username=profile.username,
+            avatar_url=profile.avatarUrl,
+            description=profile.description,
+            links=profile.links,
+            is_featured=profile.isFeatured,
+        )
+
+
+class CreatorDetails(ProfileDetails):
+    """Marketplace creator profile details, including aggregated stats"""
+
+    num_agents: int
+    agent_runs: int
+    agent_rating: float
+    top_categories: list[str]
+
+    @classmethod
+    def from_db(cls, creator: "prisma.models.Creator") -> "CreatorDetails":  # type: ignore[override]
+        return cls(
+            name=creator.name,
+            username=creator.username,
+            avatar_url=creator.avatar_url,
+            description=creator.description,
+            links=creator.links,
+            is_featured=creator.is_featured,
+            num_agents=creator.num_agents,
+            agent_runs=creator.agent_runs,
+            agent_rating=creator.agent_rating,
+            top_categories=creator.top_categories,
+        )
+
+
+class CreatorsResponse(pydantic.BaseModel):
+    creators: List[CreatorDetails]
+    pagination: Pagination
 
 
 class StoreSubmission(pydantic.BaseModel):
+    # From StoreListing:
     listing_id: str
-    agent_id: str
-    agent_version: int
+    user_id: str
+    slug: str
+
+    # From StoreListingVersion:
+    listing_version_id: str
+    listing_version: int
+    graph_id: str
+    graph_version: int
     name: str
     sub_heading: str
-    slug: str
     description: str
-    instructions: str | None = None
+    instructions: str | None
+    categories: list[str]
     image_urls: list[str]
-    date_submitted: datetime.datetime
-    status: prisma.enums.SubmissionStatus
-    runs: int
-    rating: float
-    store_listing_version_id: str | None = None
-    version: int | None = None  # Actual version number from the database
+    video_url: str | None
+    agent_output_demo_url: str | None
 
+    submitted_at: datetime.datetime | None
+    changes_summary: str | None
+    status: prisma.enums.SubmissionStatus
+    reviewed_at: datetime.datetime | None = None
     reviewer_id: str | None = None
     review_comments: str | None = None  # External comments visible to creator
-    internal_comments: str | None = None  # Private notes for admin use only
-    reviewed_at: datetime.datetime | None = None
-    changes_summary: str | None = None
 
-    # Additional fields for editing
-    video_url: str | None = None
-    agent_output_demo_url: str | None = None
-    categories: list[str] = []
+    # Aggregated from AgentGraphExecutions and StoreListingReviews:
+    run_count: int = 0
+    review_count: int = 0
+    review_avg_rating: float = 0.0
+
+    @classmethod
+    def from_db(cls, _sub: "prisma.models.StoreSubmission") -> Self:
+        """Construct from the StoreSubmission Prisma view."""
+        return cls(
+            listing_id=_sub.listing_id,
+            user_id=_sub.user_id,
+            slug=_sub.slug,
+            listing_version_id=_sub.listing_version_id,
+            listing_version=_sub.listing_version,
+            graph_id=_sub.graph_id,
+            graph_version=_sub.graph_version,
+            name=_sub.name,
+            sub_heading=_sub.sub_heading,
+            description=_sub.description,
+            instructions=_sub.instructions,
+            categories=_sub.categories,
+            image_urls=_sub.image_urls,
+            video_url=_sub.video_url,
+            agent_output_demo_url=_sub.agent_output_demo_url,
+            submitted_at=_sub.submitted_at,
+            changes_summary=_sub.changes_summary,
+            status=_sub.status,
+            reviewed_at=_sub.reviewed_at,
+            reviewer_id=_sub.reviewer_id,
+            review_comments=_sub.review_comments,
+            run_count=_sub.run_count,
+            review_count=_sub.review_count,
+            review_avg_rating=_sub.review_avg_rating,
+        )
+
+    @classmethod
+    def from_listing_version(cls, _lv: "prisma.models.StoreListingVersion") -> Self:
+        """
+        Construct from the StoreListingVersion Prisma model (with StoreListing included)
+        """
+        if not (_l := _lv.StoreListing):
+            raise ValueError("StoreListingVersion must have included StoreListing")
+
+        return cls(
+            listing_id=_l.id,
+            user_id=_l.owningUserId,
+            slug=_l.slug,
+            listing_version_id=_lv.id,
+            listing_version=_lv.version,
+            graph_id=_lv.agentGraphId,
+            graph_version=_lv.agentGraphVersion,
+            name=_lv.name,
+            sub_heading=_lv.subHeading,
+            description=_lv.description,
+            instructions=_lv.instructions,
+            categories=_lv.categories,
+            image_urls=_lv.imageUrls,
+            video_url=_lv.videoUrl,
+            agent_output_demo_url=_lv.agentOutputDemoUrl,
+            submitted_at=_lv.submittedAt,
+            changes_summary=_lv.changesSummary,
+            status=_lv.submissionStatus,
+            reviewed_at=_lv.reviewedAt,
+            reviewer_id=_lv.reviewerId,
+            review_comments=_lv.reviewComments,
+        )
 
 
 class StoreSubmissionsResponse(pydantic.BaseModel):
@@ -144,33 +273,12 @@ class StoreSubmissionsResponse(pydantic.BaseModel):
     pagination: Pagination
 
 
-class StoreListingWithVersions(pydantic.BaseModel):
-    """A store listing with its version history"""
-
-    listing_id: str
-    slug: str
-    agent_id: str
-    agent_version: int
-    active_version_id: str | None = None
-    has_approved_version: bool = False
-    creator_email: str | None = None
-    latest_version: StoreSubmission | None = None
-    versions: list[StoreSubmission] = []
-
-
-class StoreListingsWithVersionsResponse(pydantic.BaseModel):
-    """Response model for listings with version history"""
-
-    listings: list[StoreListingWithVersions]
-    pagination: Pagination
-
-
 class StoreSubmissionRequest(pydantic.BaseModel):
-    agent_id: str = pydantic.Field(
-        ..., min_length=1, description="Agent ID cannot be empty"
+    graph_id: str = pydantic.Field(
+        ..., min_length=1, description="Graph ID cannot be empty"
     )
-    agent_version: int = pydantic.Field(
-        ..., gt=0, description="Agent version must be greater than 0"
+    graph_version: int = pydantic.Field(
+        ..., gt=0, description="Graph version must be greater than 0"
     )
     slug: str
     name: str
@@ -198,12 +306,42 @@ class StoreSubmissionEditRequest(pydantic.BaseModel):
     recommended_schedule_cron: str | None = None
 
 
-class ProfileDetails(pydantic.BaseModel):
-    name: str
-    username: str
-    description: str
-    links: list[str]
-    avatar_url: str | None = None
+class StoreSubmissionAdminView(StoreSubmission):
+    internal_comments: str | None  # Private admin notes
+
+    @classmethod
+    def from_db(cls, _sub: "prisma.models.StoreSubmission") -> Self:
+        return cls(
+            **StoreSubmission.from_db(_sub).model_dump(),
+            internal_comments=_sub.internal_comments,
+        )
+
+    @classmethod
+    def from_listing_version(cls, _lv: "prisma.models.StoreListingVersion") -> Self:
+        return cls(
+            **StoreSubmission.from_listing_version(_lv).model_dump(),
+            internal_comments=_lv.internalComments,
+        )
+
+
+class StoreListingWithVersionsAdminView(pydantic.BaseModel):
+    """A store listing with its version history"""
+
+    listing_id: str
+    graph_id: str
+    slug: str
+    active_listing_version_id: str | None = None
+    has_approved_version: bool = False
+    creator_email: str | None = None
+    latest_version: StoreSubmissionAdminView | None = None
+    versions: list[StoreSubmissionAdminView] = []
+
+
+class StoreListingsWithVersionsAdminViewResponse(pydantic.BaseModel):
+    """Response model for listings with version history"""
+
+    listings: list[StoreListingWithVersionsAdminView]
+    pagination: Pagination
 
 
 class StoreReview(pydantic.BaseModel):

autogpt_platform/backend/backend/api/features/store/model_test.py

@@ -1,203 +0,0 @@
-import datetime
-
-import prisma.enums
-
-from . import model as store_model
-
-
-def test_pagination():
-    pagination = store_model.Pagination(
-        total_items=100, total_pages=5, current_page=2, page_size=20
-    )
-    assert pagination.total_items == 100
-    assert pagination.total_pages == 5
-    assert pagination.current_page == 2
-    assert pagination.page_size == 20
-
-
-def test_store_agent():
-    agent = store_model.StoreAgent(
-        slug="test-agent",
-        agent_name="Test Agent",
-        agent_image="test.jpg",
-        creator="creator1",
-        creator_avatar="avatar.jpg",
-        sub_heading="Test subheading",
-        description="Test description",
-        runs=50,
-        rating=4.5,
-        agent_graph_id="test-graph-id",
-    )
-    assert agent.slug == "test-agent"
-    assert agent.agent_name == "Test Agent"
-    assert agent.runs == 50
-    assert agent.rating == 4.5
-    assert agent.agent_graph_id == "test-graph-id"
-
-
-def test_store_agents_response():
-    response = store_model.StoreAgentsResponse(
-        agents=[
-            store_model.StoreAgent(
-                slug="test-agent",
-                agent_name="Test Agent",
-                agent_image="test.jpg",
-                creator="creator1",
-                creator_avatar="avatar.jpg",
-                sub_heading="Test subheading",
-                description="Test description",
-                runs=50,
-                rating=4.5,
-                agent_graph_id="test-graph-id",
-            )
-        ],
-        pagination=store_model.Pagination(
-            total_items=1, total_pages=1, current_page=1, page_size=20
-        ),
-    )
-    assert len(response.agents) == 1
-    assert response.pagination.total_items == 1
-
-
-def test_store_agent_details():
-    details = store_model.StoreAgentDetails(
-        store_listing_version_id="version123",
-        slug="test-agent",
-        agent_name="Test Agent",
-        agent_video="video.mp4",
-        agent_output_demo="demo.mp4",
-        agent_image=["image1.jpg", "image2.jpg"],
-        creator="creator1",
-        creator_avatar="avatar.jpg",
-        sub_heading="Test subheading",
-        description="Test description",
-        categories=["cat1", "cat2"],
-        runs=50,
-        rating=4.5,
-        versions=["1.0", "2.0"],
-        agentGraphVersions=["1", "2"],
-        agentGraphId="test-graph-id",
-        last_updated=datetime.datetime.now(),
-    )
-    assert details.slug == "test-agent"
-    assert len(details.agent_image) == 2
-    assert len(details.categories) == 2
-    assert len(details.versions) == 2
-
-
-def test_creator():
-    creator = store_model.Creator(
-        agent_rating=4.8,
-        agent_runs=1000,
-        name="Test Creator",
-        username="creator1",
-        description="Test description",
-        avatar_url="avatar.jpg",
-        num_agents=5,
-        is_featured=False,
-    )
-    assert creator.name == "Test Creator"
-    assert creator.num_agents == 5
-
-
-def test_creators_response():
-    response = store_model.CreatorsResponse(
-        creators=[
-            store_model.Creator(
-                agent_rating=4.8,
-                agent_runs=1000,
-                name="Test Creator",
-                username="creator1",
-                description="Test description",
-                avatar_url="avatar.jpg",
-                num_agents=5,
-                is_featured=False,
-            )
-        ],
-        pagination=store_model.Pagination(
-            total_items=1, total_pages=1, current_page=1, page_size=20
-        ),
-    )
-    assert len(response.creators) == 1
-    assert response.pagination.total_items == 1
-
-
-def test_creator_details():
-    details = store_model.CreatorDetails(
-        name="Test Creator",
-        username="creator1",
-        description="Test description",
-        links=["link1.com", "link2.com"],
-        avatar_url="avatar.jpg",
-        agent_rating=4.8,
-        agent_runs=1000,
-        top_categories=["cat1", "cat2"],
-    )
-    assert details.name == "Test Creator"
-    assert len(details.links) == 2
-    assert details.agent_rating == 4.8
-    assert len(details.top_categories) == 2
-
-
-def test_store_submission():
-    submission = store_model.StoreSubmission(
-        listing_id="listing123",
-        agent_id="agent123",
-        agent_version=1,
-        sub_heading="Test subheading",
-        name="Test Agent",
-        slug="test-agent",
-        description="Test description",
-        image_urls=["image1.jpg", "image2.jpg"],
-        date_submitted=datetime.datetime(2023, 1, 1),
-        status=prisma.enums.SubmissionStatus.PENDING,
-        runs=50,
-        rating=4.5,
-    )
-    assert submission.name == "Test Agent"
-    assert len(submission.image_urls) == 2
-    assert submission.status == prisma.enums.SubmissionStatus.PENDING
-
-
-def test_store_submissions_response():
-    response = store_model.StoreSubmissionsResponse(
-        submissions=[
-            store_model.StoreSubmission(
-                listing_id="listing123",
-                agent_id="agent123",
-                agent_version=1,
-                sub_heading="Test subheading",
-                name="Test Agent",
-                slug="test-agent",
-                description="Test description",
-                image_urls=["image1.jpg"],
-                date_submitted=datetime.datetime(2023, 1, 1),
-                status=prisma.enums.SubmissionStatus.PENDING,
-                runs=50,
-                rating=4.5,
-            )
-        ],
-        pagination=store_model.Pagination(
-            total_items=1, total_pages=1, current_page=1, page_size=20
-        ),
-    )
-    assert len(response.submissions) == 1
-    assert response.pagination.total_items == 1
-
-
-def test_store_submission_request():
-    request = store_model.StoreSubmissionRequest(
-        agent_id="agent123",
-        agent_version=1,
-        slug="test-agent",
-        name="Test Agent",
-        sub_heading="Test subheading",
-        video_url="video.mp4",
-        image_urls=["image1.jpg", "image2.jpg"],
-        description="Test description",
-        categories=["cat1", "cat2"],
-    )
-    assert request.agent_id == "agent123"
-    assert request.agent_version == 1
-    assert len(request.image_urls) == 2
-    assert len(request.categories) == 2

autogpt_platform/backend/backend/api/features/store/routes.py

@@ -1,16 +1,17 @@
 import logging
 import tempfile
-import typing
 import urllib.parse
-from typing import Literal
 
 import autogpt_libs.auth
 import fastapi
 import fastapi.responses
 import prisma.enums
+from fastapi import Query, Security
+from pydantic import BaseModel
 
 import backend.data.graph
 import backend.util.json
+from backend.util.exceptions import NotFoundError
 from backend.util.models import Pagination
 
 from . import cache as store_cache
@@ -34,22 +35,15 @@ router = fastapi.APIRouter()
     "/profile",
     summary="Get user profile",
     tags=["store", "private"],
-    dependencies=[fastapi.Security(autogpt_libs.auth.requires_user)],
-    response_model=store_model.ProfileDetails,
+    dependencies=[Security(autogpt_libs.auth.requires_user)],
 )
 async def get_profile(
-    user_id: str = fastapi.Security(autogpt_libs.auth.get_user_id),
-):
-    """
-    Get the profile details for the authenticated user.
-    Cached for 1 hour per user.
-    """
+    user_id: str = Security(autogpt_libs.auth.get_user_id),
+) -> store_model.ProfileDetails:
+    """Get the profile details for the authenticated user."""
     profile = await store_db.get_user_profile(user_id)
     if profile is None:
-        return fastapi.responses.JSONResponse(
-            status_code=404,
-            content={"detail": "Profile not found"},
-        )
+        raise NotFoundError("User does not have a profile yet")
     return profile
 
 
@@ -57,98 +51,17 @@ async def get_profile(
     "/profile",
     summary="Update user profile",
     tags=["store", "private"],
-    dependencies=[fastapi.Security(autogpt_libs.auth.requires_user)],
-    response_model=store_model.CreatorDetails,
+    dependencies=[Security(autogpt_libs.auth.requires_user)],
 )
 async def update_or_create_profile(
     profile: store_model.Profile,
-    user_id: str = fastapi.Security(autogpt_libs.auth.get_user_id),
-):
-    """
-    Update the store profile for the authenticated user.
-
-    Args:
-        profile (Profile): The updated profile details
-        user_id (str): ID of the authenticated user
-
-    Returns:
-        CreatorDetails: The updated profile
-
-    Raises:
-        HTTPException: If there is an error updating the profile
-    """
+    user_id: str = Security(autogpt_libs.auth.get_user_id),
+) -> store_model.ProfileDetails:
+    """Update the store profile for the authenticated user."""
     updated_profile = await store_db.update_profile(user_id=user_id, profile=profile)
     return updated_profile
 
 
-##############################################
-############### Agent Endpoints ##############
-##############################################
-
-
-@router.get(
-    "/agents",
-    summary="List store agents",
-    tags=["store", "public"],
-    response_model=store_model.StoreAgentsResponse,
-)
-async def get_agents(
-    featured: bool = False,
-    creator: str | None = None,
-    sorted_by: Literal["rating", "runs", "name", "updated_at"] | None = None,
-    search_query: str | None = None,
-    category: str | None = None,
-    page: int = 1,
-    page_size: int = 20,
-):
-    """
-    Get a paginated list of agents from the store with optional filtering and sorting.
-
-    Args:
-        featured (bool, optional): Filter to only show featured agents. Defaults to False.
-        creator (str | None, optional): Filter agents by creator username. Defaults to None.
-        sorted_by (str | None, optional): Sort agents by "runs" or "rating". Defaults to None.
-        search_query (str | None, optional): Search agents by name, subheading and description. Defaults to None.
-        category (str | None, optional): Filter agents by category. Defaults to None.
-        page (int, optional): Page number for pagination. Defaults to 1.
-        page_size (int, optional): Number of agents per page. Defaults to 20.
-
-    Returns:
-        StoreAgentsResponse: Paginated list of agents matching the filters
-
-    Raises:
-        HTTPException: If page or page_size are less than 1
-
-    Used for:
-    - Home Page Featured Agents
-    - Home Page Top Agents
-    - Search Results
-    - Agent Details - Other Agents By Creator
-    - Agent Details - Similar Agents
-    - Creator Details - Agents By Creator
-    """
-    if page < 1:
-        raise fastapi.HTTPException(
-            status_code=422, detail="Page must be greater than 0"
-        )
-
-    if page_size < 1:
-        raise fastapi.HTTPException(
-            status_code=422, detail="Page size must be greater than 0"
-        )
-
-    agents = await store_cache._get_cached_store_agents(
-        featured=featured,
-        creator=creator,
-        sorted_by=sorted_by,
-        search_query=search_query,
-        category=category,
-        page=page,
-        page_size=page_size,
-    )
-    return agents
-
-
 ##############################################
 ############### Search Endpoints #############
 ##############################################
@@ -158,60 +71,30 @@ async def get_agents(
     "/search",
     summary="Unified search across all content types",
     tags=["store", "public"],
-    response_model=store_model.UnifiedSearchResponse,
 )
 async def unified_search(
     query: str,
-    content_types: list[str] | None = fastapi.Query(
+    content_types: list[prisma.enums.ContentType] | None = Query(
         default=None,
-        description="Content types to search: STORE_AGENT, BLOCK, DOCUMENTATION. If not specified, searches all.",
+        description="Content types to search. If not specified, searches all.",
     ),
-    page: int = 1,
-    page_size: int = 20,
-    user_id: str | None = fastapi.Security(
+    page: int = Query(ge=1, default=1),
+    page_size: int = Query(ge=1, default=20),
+    user_id: str | None = Security(
         autogpt_libs.auth.get_optional_user_id, use_cache=False
     ),
-):
+) -> store_model.UnifiedSearchResponse:
     """
-    Search across all content types (store agents, blocks, documentation) using hybrid search.
+    Search across all content types (marketplace agents, blocks, documentation)
+    using hybrid search.
 
     Combines semantic (embedding-based) and lexical (text-based) search for best results.
-
-    Args:
-        query: The search query string
-        content_types: Optional list of content types to filter by (STORE_AGENT, BLOCK, DOCUMENTATION)
-        page: Page number for pagination (default 1)
-        page_size: Number of results per page (default 20)
-        user_id: Optional authenticated user ID (for user-scoped content in future)
-
-    Returns:
-        UnifiedSearchResponse: Paginated list of search results with relevance scores
     """
-    if page < 1:
-        raise fastapi.HTTPException(
-            status_code=422, detail="Page must be greater than 0"
-        )
-
-    if page_size < 1:
-        raise fastapi.HTTPException(
-            status_code=422, detail="Page size must be greater than 0"
-        )
-
-    # Convert string content types to enum
-    content_type_enums: list[prisma.enums.ContentType] | None = None
-    if content_types:
-        try:
-            content_type_enums = [prisma.enums.ContentType(ct) for ct in content_types]
-        except ValueError as e:
-            raise fastapi.HTTPException(
-                status_code=422,
-                detail=f"Invalid content type. Valid values: STORE_AGENT, BLOCK, DOCUMENTATION. Error: {e}",
-            )
 
     # Perform unified hybrid search
     results, total = await store_hybrid_search.unified_hybrid_search(
         query=query,
-        content_types=content_type_enums,
+        content_types=content_types,
         user_id=user_id,
         page=page,
         page_size=page_size,
@@ -245,22 +128,69 @@ async def unified_search(
     )
 
 
+##############################################
+############### Agent Endpoints ##############
+##############################################
+
+
+@router.get(
+    "/agents",
+    summary="List store agents",
+    tags=["store", "public"],
+)
+async def get_agents(
+    featured: bool = Query(
+        default=False, description="Filter to only show featured agents"
+    ),
+    creator: str | None = Query(
+        default=None, description="Filter agents by creator username"
+    ),
+    category: str | None = Query(default=None, description="Filter agents by category"),
+    search_query: str | None = Query(
+        default=None, description="Literal + semantic search on names and descriptions"
+    ),
+    sorted_by: store_db.StoreAgentsSortOptions | None = Query(
+        default=None,
+        description="Property to sort results by. Ignored if search_query is provided.",
+    ),
+    page: int = Query(ge=1, default=1),
+    page_size: int = Query(ge=1, default=20),
+) -> store_model.StoreAgentsResponse:
+    """
+    Get a paginated list of agents from the marketplace,
+    with optional filtering and sorting.
+
+    Used for:
+    - Home Page Featured Agents
+    - Home Page Top Agents
+    - Search Results
+    - Agent Details - Other Agents By Creator
+    - Agent Details - Similar Agents
+    - Creator Details - Agents By Creator
+    """
+    agents = await store_cache._get_cached_store_agents(
+        featured=featured,
+        creator=creator,
+        sorted_by=sorted_by,
+        search_query=search_query,
+        category=category,
+        page=page,
+        page_size=page_size,
+    )
+    return agents
+
+
 @router.get(
     "/agents/{username}/{agent_name}",
     summary="Get specific agent",
     tags=["store", "public"],
-    response_model=store_model.StoreAgentDetails,
 )
-async def get_agent(
+async def get_agent_by_name(
     username: str,
     agent_name: str,
-    include_changelog: bool = fastapi.Query(default=False),
-):
-    """
-    This is only used on the AgentDetails Page.
-
-    It returns the store listing agents details.
-    """
+    include_changelog: bool = Query(default=False),
+) -> store_model.StoreAgentDetails:
+    """Get details of a marketplace agent"""
     username = urllib.parse.unquote(username).lower()
     # URL decode the agent name since it comes from the URL path
     agent_name = urllib.parse.unquote(agent_name).lower()
@@ -270,76 +200,82 @@ async def get_agent(
     return agent
 
 
-@router.get(
-    "/graph/{store_listing_version_id}",
-    summary="Get agent graph",
-    tags=["store"],
-    dependencies=[fastapi.Security(autogpt_libs.auth.requires_user)],
-)
-async def get_graph_meta_by_store_listing_version_id(
-    store_listing_version_id: str,
-) -> backend.data.graph.GraphModelWithoutNodes:
-    """
-    Get Agent Graph from Store Listing Version ID.
-    """
-    graph = await store_db.get_available_graph(store_listing_version_id)
-    return graph
-
-
-@router.get(
-    "/agents/{store_listing_version_id}",
-    summary="Get agent by version",
-    tags=["store"],
-    dependencies=[fastapi.Security(autogpt_libs.auth.requires_user)],
-    response_model=store_model.StoreAgentDetails,
-)
-async def get_store_agent(store_listing_version_id: str):
-    """
-    Get Store Agent Details from Store Listing Version ID.
-    """
-    agent = await store_db.get_store_agent_by_version_id(store_listing_version_id)
-
-    return agent
-
-
 @router.post(
     "/agents/{username}/{agent_name}/review",
     summary="Create agent review",
     tags=["store"],
-    dependencies=[fastapi.Security(autogpt_libs.auth.requires_user)],
-    response_model=store_model.StoreReview,
+    dependencies=[Security(autogpt_libs.auth.requires_user)],
 )
-async def create_review(
+async def post_user_review_for_agent(
     username: str,
     agent_name: str,
     review: store_model.StoreReviewCreate,
-    user_id: str = fastapi.Security(autogpt_libs.auth.get_user_id),
-):
-    """
-    Create a review for a store agent.
-
-    Args:
-        username: Creator's username
-        agent_name: Name/slug of the agent
-        review: Review details including score and optional comments
-        user_id: ID of authenticated user creating the review
-
-    Returns:
-        The created review
-    """
+    user_id: str = Security(autogpt_libs.auth.get_user_id),
+) -> store_model.StoreReview:
+    """Post a user review on a marketplace agent listing"""
     username = urllib.parse.unquote(username).lower()
     agent_name = urllib.parse.unquote(agent_name).lower()
-    # Create the review
+
     created_review = await store_db.create_store_review(
         user_id=user_id,
         store_listing_version_id=review.store_listing_version_id,
         score=review.score,
         comments=review.comments,
     )
-
     return created_review
 
 
+@router.get(
+    "/listings/versions/{store_listing_version_id}",
+    summary="Get agent by version",
+    tags=["store"],
+    dependencies=[Security(autogpt_libs.auth.requires_user)],
+)
+async def get_agent_by_listing_version(
+    store_listing_version_id: str,
+) -> store_model.StoreAgentDetails:
+    agent = await store_db.get_store_agent_by_version_id(store_listing_version_id)
+    return agent
+
+
+@router.get(
+    "/listings/versions/{store_listing_version_id}/graph",
+    summary="Get agent graph",
+    tags=["store"],
+    dependencies=[Security(autogpt_libs.auth.requires_user)],
+)
+async def get_graph_meta_by_store_listing_version_id(
+    store_listing_version_id: str,
+) -> backend.data.graph.GraphModelWithoutNodes:
+    """Get outline of graph belonging to a specific marketplace listing version"""
+    graph = await store_db.get_available_graph(store_listing_version_id)
+    return graph
+
+
+@router.get(
+    "/listings/versions/{store_listing_version_id}/graph/download",
+    summary="Download agent file",
+    tags=["store", "public"],
+)
+async def download_agent_file(
+    store_listing_version_id: str,
+) -> fastapi.responses.FileResponse:
+    """Download agent graph file for a specific marketplace listing version"""
+    graph_data = await store_db.get_agent(store_listing_version_id)
+    file_name = f"agent_{graph_data.id}_v{graph_data.version or 'latest'}.json"
+
+    # Sending graph as a stream (similar to marketplace v1)
+    with tempfile.NamedTemporaryFile(
+        mode="w", suffix=".json", delete=False
+    ) as tmp_file:
+        tmp_file.write(backend.util.json.dumps(graph_data))
+        tmp_file.flush()
+
+        return fastapi.responses.FileResponse(
+            tmp_file.name, filename=file_name, media_type="application/json"
+        )
+
+
 ##############################################
 ############# Creator Endpoints #############
 ##############################################
@@ -349,37 +285,19 @@ async def create_review(
     "/creators",
     summary="List store creators",
     tags=["store", "public"],
-    response_model=store_model.CreatorsResponse,
 )
 async def get_creators(
-    featured: bool = False,
-    search_query: str | None = None,
-    sorted_by: Literal["agent_rating", "agent_runs", "num_agents"] | None = None,
-    page: int = 1,
-    page_size: int = 20,
-):
-    """
-    This is needed for:
-    - Home Page Featured Creators
-    - Search Results Page
-
-    ---
-
-    To support this functionality we need:
-    - featured: bool - to limit the list to just featured agents
-    - search_query: str - vector search based on the creators profile description.
-    - sorted_by: [agent_rating, agent_runs] -
-    """
-    if page < 1:
-        raise fastapi.HTTPException(
-            status_code=422, detail="Page must be greater than 0"
-        )
-
-    if page_size < 1:
-        raise fastapi.HTTPException(
-            status_code=422, detail="Page size must be greater than 0"
-        )
-
+    featured: bool = Query(
+        default=False, description="Filter to only show featured creators"
+    ),
+    search_query: str | None = Query(
+        default=None, description="Literal + semantic search on names and descriptions"
+    ),
+    sorted_by: store_db.StoreCreatorsSortOptions | None = None,
+    page: int = Query(ge=1, default=1),
+    page_size: int = Query(ge=1, default=20),
+) -> store_model.CreatorsResponse:
+    """List or search marketplace creators"""
     creators = await store_cache._get_cached_store_creators(
         featured=featured,
         search_query=search_query,
@@ -391,18 +309,12 @@ async def get_creators(
 
 
 @router.get(
-    "/creator/{username}",
+    "/creators/{username}",
     summary="Get creator details",
     tags=["store", "public"],
-    response_model=store_model.CreatorDetails,
 )
-async def get_creator(
-    username: str,
-):
-    """
-    Get the details of a creator.
-    - Creator Details Page
-    """
+async def get_creator(username: str) -> store_model.CreatorDetails:
+    """Get details on a marketplace creator"""
     username = urllib.parse.unquote(username).lower()
     creator = await store_cache._get_cached_creator_details(username=username)
     return creator
@@ -414,20 +326,17 @@ async def get_creator(
 
 
 @router.get(
-    "/myagents",
+    "/my-unpublished-agents",
     summary="Get my agents",
     tags=["store", "private"],
-    dependencies=[fastapi.Security(autogpt_libs.auth.requires_user)],
-    response_model=store_model.MyAgentsResponse,
+    dependencies=[Security(autogpt_libs.auth.requires_user)],
 )
-async def get_my_agents(
-    user_id: str = fastapi.Security(autogpt_libs.auth.get_user_id),
-    page: typing.Annotated[int, fastapi.Query(ge=1)] = 1,
-    page_size: typing.Annotated[int, fastapi.Query(ge=1)] = 20,
-):
-    """
-    Get user's own agents.
-    """
+async def get_my_unpublished_agents(
+    user_id: str = Security(autogpt_libs.auth.get_user_id),
+    page: int = Query(ge=1, default=1),
+    page_size: int = Query(ge=1, default=20),
+) -> store_model.MyUnpublishedAgentsResponse:
+    """List the authenticated user's unpublished agents"""
     agents = await store_db.get_my_agents(user_id, page=page, page_size=page_size)
     return agents
 
@@ -436,28 +345,17 @@ async def get_my_agents(
     "/submissions/{submission_id}",
     summary="Delete store submission",
     tags=["store", "private"],
-    dependencies=[fastapi.Security(autogpt_libs.auth.requires_user)],
-    response_model=bool,
+    dependencies=[Security(autogpt_libs.auth.requires_user)],
 )
 async def delete_submission(
     submission_id: str,
-    user_id: str = fastapi.Security(autogpt_libs.auth.get_user_id),
-):
-    """
-    Delete a store listing submission.
-
-    Args:
-        user_id (str): ID of the authenticated user
-        submission_id (str): ID of the submission to be deleted
-
-    Returns:
-        bool: True if the submission was successfully deleted, False otherwise
-    """
+    user_id: str = Security(autogpt_libs.auth.get_user_id),
+) -> bool:
+    """Delete a marketplace listing submission"""
     result = await store_db.delete_store_submission(
         user_id=user_id,
         submission_id=submission_id,
     )
-
     return result
 
 
@@ -465,37 +363,14 @@ async def delete_submission(
     "/submissions",
     summary="List my submissions",
     tags=["store", "private"],
-    dependencies=[fastapi.Security(autogpt_libs.auth.requires_user)],
-    response_model=store_model.StoreSubmissionsResponse,
+    dependencies=[Security(autogpt_libs.auth.requires_user)],
 )
 async def get_submissions(
-    user_id: str = fastapi.Security(autogpt_libs.auth.get_user_id),
-    page: int = 1,
-    page_size: int = 20,
-):
-    """
-    Get a paginated list of store submissions for the authenticated user.
-
-    Args:
-        user_id (str): ID of the authenticated user
-        page (int, optional): Page number for pagination. Defaults to 1.
-        page_size (int, optional): Number of submissions per page. Defaults to 20.
-
-    Returns:
-        StoreListingsResponse: Paginated list of store submissions
-
-    Raises:
-        HTTPException: If page or page_size are less than 1
-    """
-    if page < 1:
-        raise fastapi.HTTPException(
-            status_code=422, detail="Page must be greater than 0"
-        )
-
-    if page_size < 1:
-        raise fastapi.HTTPException(
-            status_code=422, detail="Page size must be greater than 0"
-        )
+    user_id: str = Security(autogpt_libs.auth.get_user_id),
+    page: int = Query(ge=1, default=1),
+    page_size: int = Query(ge=1, default=20),
+) -> store_model.StoreSubmissionsResponse:
+    """List the authenticated user's marketplace listing submissions"""
     listings = await store_db.get_store_submissions(
         user_id=user_id,
         page=page,
@@ -508,30 +383,17 @@ async def get_submissions(
     "/submissions",
     summary="Create store submission",
     tags=["store", "private"],
-    dependencies=[fastapi.Security(autogpt_libs.auth.requires_user)],
-    response_model=store_model.StoreSubmission,
+    dependencies=[Security(autogpt_libs.auth.requires_user)],
 )
 async def create_submission(
     submission_request: store_model.StoreSubmissionRequest,
-    user_id: str = fastapi.Security(autogpt_libs.auth.get_user_id),
-):
-    """
-    Create a new store listing submission.
-
-    Args:
-        submission_request (StoreSubmissionRequest): The submission details
-        user_id (str): ID of the authenticated user submitting the listing
-
-    Returns:
-        StoreSubmission: The created store submission
-
-    Raises:
-        HTTPException: If there is an error creating the submission
-    """
+    user_id: str = Security(autogpt_libs.auth.get_user_id),
+) -> store_model.StoreSubmission:
+    """Submit a new marketplace listing for review"""
     result = await store_db.create_store_submission(
         user_id=user_id,
-        agent_id=submission_request.agent_id,
-        agent_version=submission_request.agent_version,
+        graph_id=submission_request.graph_id,
+        graph_version=submission_request.graph_version,
         slug=submission_request.slug,
         name=submission_request.name,
         video_url=submission_request.video_url,
@@ -544,7 +406,6 @@ async def create_submission(
         changes_summary=submission_request.changes_summary or "Initial Submission",
         recommended_schedule_cron=submission_request.recommended_schedule_cron,
     )
-
     return result
 
 
@@ -552,28 +413,14 @@ async def create_submission(
     "/submissions/{store_listing_version_id}",
     summary="Edit store submission",
     tags=["store", "private"],
-    dependencies=[fastapi.Security(autogpt_libs.auth.requires_user)],
-    response_model=store_model.StoreSubmission,
+    dependencies=[Security(autogpt_libs.auth.requires_user)],
 )
 async def edit_submission(
     store_listing_version_id: str,
     submission_request: store_model.StoreSubmissionEditRequest,
-    user_id: str = fastapi.Security(autogpt_libs.auth.get_user_id),
-):
-    """
-    Edit an existing store listing submission.
-
-    Args:
-        store_listing_version_id (str): ID of the store listing version to edit
-        submission_request (StoreSubmissionRequest): The updated submission details
-        user_id (str): ID of the authenticated user editing the listing
-
-    Returns:
-        StoreSubmission: The updated store submission
-
-    Raises:
-        HTTPException: If there is an error editing the submission
-    """
+    user_id: str = Security(autogpt_libs.auth.get_user_id),
+) -> store_model.StoreSubmission:
+    """Update a pending marketplace listing submission"""
     result = await store_db.edit_store_submission(
         user_id=user_id,
         store_listing_version_id=store_listing_version_id,
@@ -588,7 +435,6 @@ async def edit_submission(
         changes_summary=submission_request.changes_summary,
         recommended_schedule_cron=submission_request.recommended_schedule_cron,
     )
-
     return result
 
 
@@ -596,115 +442,61 @@ async def edit_submission(
     "/submissions/media",
     summary="Upload submission media",
     tags=["store", "private"],
-    dependencies=[fastapi.Security(autogpt_libs.auth.requires_user)],
+    dependencies=[Security(autogpt_libs.auth.requires_user)],
 )
 async def upload_submission_media(
     file: fastapi.UploadFile,
-    user_id: str = fastapi.Security(autogpt_libs.auth.get_user_id),
-):
-    """
-    Upload media (images/videos) for a store listing submission.
-
-    Args:
-        file (UploadFile): The media file to upload
-        user_id (str): ID of the authenticated user uploading the media
-
-    Returns:
-        str: URL of the uploaded media file
-
-    Raises:
-        HTTPException: If there is an error uploading the media
-    """
+    user_id: str = Security(autogpt_libs.auth.get_user_id),
+) -> str:
+    """Upload media for a marketplace listing submission"""
     media_url = await store_media.upload_media(user_id=user_id, file=file)
     return media_url
 
 
+class ImageURLResponse(BaseModel):
+    image_url: str
+
+
 @router.post(
     "/submissions/generate_image",
     summary="Generate submission image",
     tags=["store", "private"],
-    dependencies=[fastapi.Security(autogpt_libs.auth.requires_user)],
+    dependencies=[Security(autogpt_libs.auth.requires_user)],
 )
 async def generate_image(
-    agent_id: str,
-    user_id: str = fastapi.Security(autogpt_libs.auth.get_user_id),
-) -> fastapi.responses.Response:
+    graph_id: str,
+    user_id: str = Security(autogpt_libs.auth.get_user_id),
+) -> ImageURLResponse:
     """
-    Generate an image for a store listing submission.
-
-    Args:
-        agent_id (str): ID of the agent to generate an image for
-        user_id (str): ID of the authenticated user
-
-    Returns:
-        JSONResponse: JSON containing the URL of the generated image
+    Generate an image for a marketplace listing submission based on the properties
+    of a given graph.
     """
-    agent = await backend.data.graph.get_graph(
-        graph_id=agent_id, version=None, user_id=user_id
+    graph = await backend.data.graph.get_graph(
+        graph_id=graph_id, version=None, user_id=user_id
     )
 
-    if not agent:
-        raise fastapi.HTTPException(
-            status_code=404, detail=f"Agent with ID {agent_id} not found"
-        )
+    if not graph:
+        raise NotFoundError(f"Agent graph #{graph_id} not found")
     # Use .jpeg here since we are generating JPEG images
-    filename = f"agent_{agent_id}.jpeg"
+    filename = f"agent_{graph_id}.jpeg"
 
     existing_url = await store_media.check_media_exists(user_id, filename)
     if existing_url:
-        logger.info(f"Using existing image for agent {agent_id}")
-        return fastapi.responses.JSONResponse(content={"image_url": existing_url})
+        logger.info(f"Using existing image for agent graph {graph_id}")
+        return ImageURLResponse(image_url=existing_url)
     # Generate agent image as JPEG
-    image = await store_image_gen.generate_agent_image(agent=agent)
+    image = await store_image_gen.generate_agent_image(agent=graph)
 
     # Create UploadFile with the correct filename and content_type
     image_file = fastapi.UploadFile(
         file=image,
         filename=filename,
     )
-
     image_url = await store_media.upload_media(
         user_id=user_id, file=image_file, use_file_name=True
     )
 
-    return fastapi.responses.JSONResponse(content={"image_url": image_url})
-
-
-@router.get(
-    "/download/agents/{store_listing_version_id}",
-    summary="Download agent file",
-    tags=["store", "public"],
-)
-async def download_agent_file(
-    store_listing_version_id: str = fastapi.Path(
-        ..., description="The ID of the agent to download"
-    ),
-) -> fastapi.responses.FileResponse:
-    """
-    Download the agent file by streaming its content.
-
-    Args:
-        store_listing_version_id (str): The ID of the agent to download
-
-    Returns:
-        StreamingResponse: A streaming response containing the agent's graph data.
-
-    Raises:
-        HTTPException: If the agent is not found or an unexpected error occurs.
-    """
-    graph_data = await store_db.get_agent(store_listing_version_id)
-    file_name = f"agent_{graph_data.id}_v{graph_data.version or 'latest'}.json"
-
-    # Sending graph as a stream (similar to marketplace v1)
-    with tempfile.NamedTemporaryFile(
-        mode="w", suffix=".json", delete=False
-    ) as tmp_file:
-        tmp_file.write(backend.util.json.dumps(graph_data))
-        tmp_file.flush()
-
-        return fastapi.responses.FileResponse(
-            tmp_file.name, filename=file_name, media_type="application/json"
-        )
+    return ImageURLResponse(image_url=image_url)
 
 
 ##############################################

autogpt_platform/backend/backend/api/features/store/routes_test.py

@@ -8,6 +8,8 @@ import pytest
 import pytest_mock
 from pytest_snapshot.plugin import Snapshot
 
+from backend.api.features.store.db import StoreAgentsSortOptions
+
 from . import model as store_model
 from . import routes as store_routes
 
@@ -196,7 +198,7 @@ def test_get_agents_sorted(
     mock_db_call.assert_called_once_with(
         featured=False,
         creators=None,
-        sorted_by="runs",
+        sorted_by=StoreAgentsSortOptions.RUNS,
         search_query=None,
         category=None,
         page=1,
@@ -380,9 +382,11 @@ def test_get_agent_details(
         runs=100,
         rating=4.5,
         versions=["1.0.0", "1.1.0"],
-        agentGraphVersions=["1", "2"],
-        agentGraphId="test-graph-id",
+        graph_versions=["1", "2"],
+        graph_id="test-graph-id",
         last_updated=FIXED_NOW,
+        active_version_id="test-version-id",
+        has_approved_version=True,
     )
     mock_db_call = mocker.patch("backend.api.features.store.db.get_store_agent_details")
     mock_db_call.return_value = mocked_value
@@ -435,15 +439,17 @@ def test_get_creators_pagination(
 ) -> None:
     mocked_value = store_model.CreatorsResponse(
         creators=[
-            store_model.Creator(
+            store_model.CreatorDetails(
                 name=f"Creator {i}",
                 username=f"creator{i}",
-                description=f"Creator {i} description",
                 avatar_url=f"avatar{i}.jpg",
-                num_agents=1,
-                agent_rating=4.5,
-                agent_runs=100,
+                description=f"Creator {i} description",
+                links=[f"user{i}.link.com"],
                 is_featured=False,
+                num_agents=1,
+                agent_runs=100,
+                agent_rating=4.5,
+                top_categories=["cat1", "cat2", "cat3"],
             )
             for i in range(5)
         ],
@@ -496,19 +502,19 @@ def test_get_creator_details(
     mocked_value = store_model.CreatorDetails(
         name="Test User",
         username="creator1",
+        avatar_url="avatar.jpg",
         description="Test creator description",
         links=["link1.com", "link2.com"],
-        avatar_url="avatar.jpg",
-        agent_rating=4.8,
+        is_featured=True,
+        num_agents=5,
         agent_runs=1000,
+        agent_rating=4.8,
         top_categories=["category1", "category2"],
     )
-    mock_db_call = mocker.patch(
-        "backend.api.features.store.db.get_store_creator_details"
-    )
+    mock_db_call = mocker.patch("backend.api.features.store.db.get_store_creator")
     mock_db_call.return_value = mocked_value
 
-    response = client.get("/creator/creator1")
+    response = client.get("/creators/creator1")
     assert response.status_code == 200
 
     data = store_model.CreatorDetails.model_validate(response.json())
@@ -528,19 +534,26 @@ def test_get_submissions_success(
         submissions=[
             store_model.StoreSubmission(
                 listing_id="test-listing-id",
-                name="Test Agent",
-                description="Test agent description",
-                image_urls=["test.jpg"],
-                date_submitted=FIXED_NOW,
-                status=prisma.enums.SubmissionStatus.APPROVED,
-                runs=50,
-                rating=4.2,
-                agent_id="test-agent-id",
-                agent_version=1,
-                sub_heading="Test agent subheading",
+                user_id="test-user-id",
                 slug="test-agent",
-                video_url="test.mp4",
+                listing_version_id="test-version-id",
+                listing_version=1,
+                graph_id="test-agent-id",
+                graph_version=1,
+                name="Test Agent",
+                sub_heading="Test agent subheading",
+                description="Test agent description",
+                instructions="Click the button!",
                 categories=["test-category"],
+                image_urls=["test.jpg"],
+                video_url="test.mp4",
+                agent_output_demo_url="demo_video.mp4",
+                submitted_at=FIXED_NOW,
+                changes_summary="Initial Submission",
+                status=prisma.enums.SubmissionStatus.APPROVED,
+                run_count=50,
+                review_count=5,
+                review_avg_rating=4.2,
             )
         ],
         pagination=store_model.Pagination(

autogpt_platform/backend/backend/api/features/store/test_cache_delete.py

@@ -11,6 +11,7 @@ import pytest
 from backend.util.models import Pagination
 
 from . import cache as store_cache
+from .db import StoreAgentsSortOptions
 from .model import StoreAgent, StoreAgentsResponse
 
 
@@ -215,7 +216,7 @@ class TestCacheDeletion:
             await store_cache._get_cached_store_agents(
                 featured=True,
                 creator="testuser",
-                sorted_by="rating",
+                sorted_by=StoreAgentsSortOptions.RATING,
                 search_query="AI assistant",
                 category="productivity",
                 page=2,
@@ -227,7 +228,7 @@ class TestCacheDeletion:
             deleted = store_cache._get_cached_store_agents.cache_delete(
                 featured=True,
                 creator="testuser",
-                sorted_by="rating",
+                sorted_by=StoreAgentsSortOptions.RATING,
                 search_query="AI assistant",
                 category="productivity",
                 page=2,
@@ -239,7 +240,7 @@ class TestCacheDeletion:
             deleted = store_cache._get_cached_store_agents.cache_delete(
                 featured=True,
                 creator="testuser",
-                sorted_by="rating",
+                sorted_by=StoreAgentsSortOptions.RATING,
                 search_query="AI assistant",
                 category="productivity",
                 page=2,

autogpt_platform/backend/backend/api/features/v1.py

@@ -55,6 +55,7 @@ from backend.data.credit import (
     set_auto_top_up,
 )
 from backend.data.graph import GraphSettings
+from backend.data.invited_user import get_or_activate_user
 from backend.data.model import CredentialsMetaInput, UserOnboarding
 from backend.data.notifications import NotificationPreference, NotificationPreferenceDTO
 from backend.data.onboarding import (
@@ -70,7 +71,6 @@ from backend.data.onboarding import (
     update_user_onboarding,
 )
 from backend.data.user import (
-    get_or_create_user,
     get_user_by_id,
     get_user_notification_preference,
     update_user_email,
@@ -126,6 +126,9 @@ v1_router = APIRouter()
 ########################################################
 
 
+_tally_background_tasks: set[asyncio.Task] = set()
+
+
 @v1_router.post(
     "/auth/user",
     summary="Get or create user",
@@ -133,7 +136,23 @@ v1_router = APIRouter()
     dependencies=[Security(requires_user)],
 )
 async def get_or_create_user_route(user_data: dict = Security(get_jwt_payload)):
-    user = await get_or_create_user(user_data)
+    user = await get_or_activate_user(user_data)
+
+    # Fire-and-forget: backfill Tally understanding when invite pre-seeding did
+    # not produce a stored result before first activation.
+    age_seconds = (datetime.now(timezone.utc) - user.created_at).total_seconds()
+    if age_seconds < 30:
+        try:
+            from backend.data.tally import populate_understanding_from_tally
+
+            task = asyncio.create_task(
+                populate_understanding_from_tally(user.id, user.email)
+            )
+            _tally_background_tasks.add(task)
+            task.add_done_callback(_tally_background_tasks.discard)
+        except Exception:
+            logger.debug("Failed to start Tally population task", exc_info=True)
+
     return user.model_dump()
 
 
@@ -144,8 +163,11 @@ async def get_or_create_user_route(user_data: dict = Security(get_jwt_payload)):
     dependencies=[Security(requires_user)],
 )
 async def update_user_email_route(
-    user_id: Annotated[str, Security(get_user_id)], email: str = Body(...)
+    user_id: Annotated[str, Security(get_user_id)],
+    email: str = Body(...),
+    user_data: dict = Security(get_jwt_payload),
 ) -> dict[str, str]:
+    await get_or_activate_user(user_data)
     await update_user_email(user_id, email)
 
     return {"email": email}
@@ -161,7 +183,7 @@ async def get_user_timezone_route(
     user_data: dict = Security(get_jwt_payload),
 ) -> TimezoneResponse:
     """Get user timezone setting."""
-    user = await get_or_create_user(user_data)
+    user = await get_or_activate_user(user_data)
     return TimezoneResponse(timezone=user.timezone)
 
 
@@ -172,9 +194,12 @@ async def get_user_timezone_route(
     dependencies=[Security(requires_user)],
 )
 async def update_user_timezone_route(
-    user_id: Annotated[str, Security(get_user_id)], request: UpdateTimezoneRequest
+    user_id: Annotated[str, Security(get_user_id)],
+    request: UpdateTimezoneRequest,
+    user_data: dict = Security(get_jwt_payload),
 ) -> TimezoneResponse:
     """Update user timezone. The timezone should be a valid IANA timezone identifier."""
+    await get_or_activate_user(user_data)
     user = await update_user_timezone(user_id, str(request.timezone))
     return TimezoneResponse(timezone=user.timezone)
 
@@ -187,7 +212,9 @@ async def update_user_timezone_route(
 )
 async def get_preferences(
     user_id: Annotated[str, Security(get_user_id)],
+    user_data: dict = Security(get_jwt_payload),
 ) -> NotificationPreference:
+    await get_or_activate_user(user_data)
     preferences = await get_user_notification_preference(user_id)
     return preferences
 
@@ -201,7 +228,9 @@ async def get_preferences(
 async def update_preferences(
     user_id: Annotated[str, Security(get_user_id)],
     preferences: NotificationPreferenceDTO = Body(...),
+    user_data: dict = Security(get_jwt_payload),
 ) -> NotificationPreference:
+    await get_or_activate_user(user_data)
     output = await update_user_notification_preference(user_id, preferences)
     return output
 
@@ -428,7 +457,6 @@ async def execute_graph_block(
 async def upload_file(
     user_id: Annotated[str, Security(get_user_id)],
     file: UploadFile = File(...),
-    provider: str = "gcs",
     expiration_hours: int = 24,
 ) -> UploadFileResponse:
     """
@@ -491,7 +519,6 @@ async def upload_file(
     storage_path = await cloud_storage.store_file(
         content=content,
         filename=file_name,
-        provider=provider,
         expiration_hours=expiration_hours,
         user_id=user_id,
     )

autogpt_platform/backend/backend/api/features/v1_test.py

@@ -1,5 +1,5 @@
 import json
-from datetime import datetime
+from datetime import datetime, timezone
 from io import BytesIO
 from unittest.mock import AsyncMock, Mock, patch
 
@@ -43,6 +43,7 @@ def test_get_or_create_user_route(
 ) -> None:
     """Test get or create user endpoint"""
     mock_user = Mock()
+    mock_user.created_at = datetime.now(timezone.utc)
     mock_user.model_dump.return_value = {
         "id": test_user_id,
         "email": "test@example.com",
@@ -50,7 +51,7 @@ def test_get_or_create_user_route(
     }
 
     mocker.patch(
-        "backend.api.features.v1.get_or_create_user",
+        "backend.api.features.v1.get_or_activate_user",
         return_value=mock_user,
     )
 
@@ -514,7 +515,6 @@ async def test_upload_file_success(test_user_id: str):
         result = await upload_file(
             file=upload_file_mock,
             user_id=test_user_id,
-            provider="gcs",
             expiration_hours=24,
         )
 
@@ -532,7 +532,6 @@ async def test_upload_file_success(test_user_id: str):
         mock_handler.store_file.assert_called_once_with(
             content=file_content,
             filename="test.txt",
-            provider="gcs",
             expiration_hours=24,
             user_id=test_user_id,
         )

autogpt_platform/backend/backend/api/features/workspace/routes.py

@@ -3,15 +3,29 @@ Workspace API routes for managing user file storage.
 """
 
 import logging
+import os
 import re
 from typing import Annotated
 from urllib.parse import quote
 
 import fastapi
 from autogpt_libs.auth.dependencies import get_user_id, requires_user
+from fastapi import Query, UploadFile
 from fastapi.responses import Response
+from pydantic import BaseModel
 
-from backend.data.workspace import WorkspaceFile, get_workspace, get_workspace_file
+from backend.data.workspace import (
+    WorkspaceFile,
+    count_workspace_files,
+    get_or_create_workspace,
+    get_workspace,
+    get_workspace_file,
+    get_workspace_total_size,
+    soft_delete_workspace_file,
+)
+from backend.util.settings import Config
+from backend.util.virus_scanner import scan_content_safe
+from backend.util.workspace import WorkspaceManager
 from backend.util.workspace_storage import get_workspace_storage
 
 
@@ -98,6 +112,25 @@ async def _create_file_download_response(file: WorkspaceFile) -> Response:
             raise
 
 
+class UploadFileResponse(BaseModel):
+    file_id: str
+    name: str
+    path: str
+    mime_type: str
+    size_bytes: int
+
+
+class DeleteFileResponse(BaseModel):
+    deleted: bool
+
+
+class StorageUsageResponse(BaseModel):
+    used_bytes: int
+    limit_bytes: int
+    used_percent: float
+    file_count: int
+
+
 @router.get(
     "/files/{file_id}/download",
     summary="Download file by ID",
@@ -120,3 +153,148 @@ async def download_file(
         raise fastapi.HTTPException(status_code=404, detail="File not found")
 
     return await _create_file_download_response(file)
+
+
+@router.delete(
+    "/files/{file_id}",
+    summary="Delete a workspace file",
+)
+async def delete_workspace_file(
+    user_id: Annotated[str, fastapi.Security(get_user_id)],
+    file_id: str,
+) -> DeleteFileResponse:
+    """
+    Soft-delete a workspace file and attempt to remove it from storage.
+
+    Used when a user clears a file input in the builder.
+    """
+    workspace = await get_workspace(user_id)
+    if workspace is None:
+        raise fastapi.HTTPException(status_code=404, detail="Workspace not found")
+
+    manager = WorkspaceManager(user_id, workspace.id)
+    deleted = await manager.delete_file(file_id)
+    if not deleted:
+        raise fastapi.HTTPException(status_code=404, detail="File not found")
+
+    return DeleteFileResponse(deleted=True)
+
+
+@router.post(
+    "/files/upload",
+    summary="Upload file to workspace",
+)
+async def upload_file(
+    user_id: Annotated[str, fastapi.Security(get_user_id)],
+    file: UploadFile,
+    session_id: str | None = Query(default=None),
+) -> UploadFileResponse:
+    """
+    Upload a file to the user's workspace.
+
+    Files are stored in session-scoped paths when session_id is provided,
+    so the agent's session-scoped tools can discover them automatically.
+    """
+    config = Config()
+
+    # Sanitize filename — strip any directory components
+    filename = os.path.basename(file.filename or "upload") or "upload"
+
+    # Read file content with early abort on size limit
+    max_file_bytes = config.max_file_size_mb * 1024 * 1024
+    chunks: list[bytes] = []
+    total_size = 0
+    while chunk := await file.read(64 * 1024):  # 64KB chunks
+        total_size += len(chunk)
+        if total_size > max_file_bytes:
+            raise fastapi.HTTPException(
+                status_code=413,
+                detail=f"File exceeds maximum size of {config.max_file_size_mb} MB",
+            )
+        chunks.append(chunk)
+    content = b"".join(chunks)
+
+    # Get or create workspace
+    workspace = await get_or_create_workspace(user_id)
+
+    # Pre-write storage cap check (soft check — final enforcement is post-write)
+    storage_limit_bytes = config.max_workspace_storage_mb * 1024 * 1024
+    current_usage = await get_workspace_total_size(workspace.id)
+    if storage_limit_bytes and current_usage + len(content) > storage_limit_bytes:
+        used_percent = (current_usage / storage_limit_bytes) * 100
+        raise fastapi.HTTPException(
+            status_code=413,
+            detail={
+                "message": "Storage limit exceeded",
+                "used_bytes": current_usage,
+                "limit_bytes": storage_limit_bytes,
+                "used_percent": round(used_percent, 1),
+            },
+        )
+
+    # Warn at 80% usage
+    if (
+        storage_limit_bytes
+        and (usage_ratio := (current_usage + len(content)) / storage_limit_bytes) >= 0.8
+    ):
+        logger.warning(
+            f"User {user_id} workspace storage at {usage_ratio * 100:.1f}% "
+            f"({current_usage + len(content)} / {storage_limit_bytes} bytes)"
+        )
+
+    # Virus scan
+    await scan_content_safe(content, filename=filename)
+
+    # Write file via WorkspaceManager
+    manager = WorkspaceManager(user_id, workspace.id, session_id)
+    try:
+        workspace_file = await manager.write_file(content, filename)
+    except ValueError as e:
+        raise fastapi.HTTPException(status_code=409, detail=str(e)) from e
+
+    # Post-write storage check — eliminates TOCTOU race on the quota.
+    # If a concurrent upload pushed us over the limit, undo this write.
+    new_total = await get_workspace_total_size(workspace.id)
+    if storage_limit_bytes and new_total > storage_limit_bytes:
+        await soft_delete_workspace_file(workspace_file.id, workspace.id)
+        raise fastapi.HTTPException(
+            status_code=413,
+            detail={
+                "message": "Storage limit exceeded (concurrent upload)",
+                "used_bytes": new_total,
+                "limit_bytes": storage_limit_bytes,
+            },
+        )
+
+    return UploadFileResponse(
+        file_id=workspace_file.id,
+        name=workspace_file.name,
+        path=workspace_file.path,
+        mime_type=workspace_file.mime_type,
+        size_bytes=workspace_file.size_bytes,
+    )
+
+
+@router.get(
+    "/storage/usage",
+    summary="Get workspace storage usage",
+)
+async def get_storage_usage(
+    user_id: Annotated[str, fastapi.Security(get_user_id)],
+) -> StorageUsageResponse:
+    """
+    Get storage usage information for the user's workspace.
+    """
+    config = Config()
+    workspace = await get_or_create_workspace(user_id)
+
+    used_bytes = await get_workspace_total_size(workspace.id)
+    file_count = await count_workspace_files(workspace.id)
+    limit_bytes = config.max_workspace_storage_mb * 1024 * 1024
+
+    return StorageUsageResponse(
+        used_bytes=used_bytes,
+        limit_bytes=limit_bytes,
+        used_percent=round((used_bytes / limit_bytes) * 100, 1) if limit_bytes else 0,
+        file_count=file_count,
+    )

autogpt_platform/backend/backend/api/features/workspace/routes_test.py

@@ -0,0 +1,359 @@
+"""Tests for workspace file upload and download routes."""
+
+import io
+from datetime import datetime, timezone
+
+import fastapi
+import fastapi.testclient
+import pytest
+import pytest_mock
+
+from backend.api.features.workspace import routes as workspace_routes
+from backend.data.workspace import WorkspaceFile
+
+app = fastapi.FastAPI()
+app.include_router(workspace_routes.router)
+
+
+@app.exception_handler(ValueError)
+async def _value_error_handler(
+    request: fastapi.Request, exc: ValueError
+) -> fastapi.responses.JSONResponse:
+    """Mirror the production ValueError → 400 mapping from rest_api.py."""
+    return fastapi.responses.JSONResponse(status_code=400, content={"detail": str(exc)})
+
+
+client = fastapi.testclient.TestClient(app)
+
+TEST_USER_ID = "3e53486c-cf57-477e-ba2a-cb02dc828e1a"
+
+MOCK_WORKSPACE = type("W", (), {"id": "ws-1"})()
+
+_NOW = datetime(2023, 1, 1, tzinfo=timezone.utc)
+
+MOCK_FILE = WorkspaceFile(
+    id="file-aaa-bbb",
+    workspace_id="ws-1",
+    created_at=_NOW,
+    updated_at=_NOW,
+    name="hello.txt",
+    path="/session/hello.txt",
+    mime_type="text/plain",
+    size_bytes=13,
+    storage_path="local://hello.txt",
+)
+
+
+@pytest.fixture(autouse=True)
+def setup_app_auth(mock_jwt_user):
+    from autogpt_libs.auth.jwt_utils import get_jwt_payload
+
+    app.dependency_overrides[get_jwt_payload] = mock_jwt_user["get_jwt_payload"]
+    yield
+    app.dependency_overrides.clear()
+
+
+def _upload(
+    filename: str = "hello.txt",
+    content: bytes = b"Hello, world!",
+    content_type: str = "text/plain",
+):
+    """Helper to POST a file upload."""
+    return client.post(
+        "/files/upload?session_id=sess-1",
+        files={"file": (filename, io.BytesIO(content), content_type)},
+    )
+
+
+# ---- Happy path ----
+
+
+def test_upload_happy_path(mocker: pytest_mock.MockFixture):
+    mocker.patch(
+        "backend.api.features.workspace.routes.get_or_create_workspace",
+        return_value=MOCK_WORKSPACE,
+    )
+    mocker.patch(
+        "backend.api.features.workspace.routes.get_workspace_total_size",
+        return_value=0,
+    )
+    mocker.patch(
+        "backend.api.features.workspace.routes.scan_content_safe",
+        return_value=None,
+    )
+    mock_manager = mocker.MagicMock()
+    mock_manager.write_file = mocker.AsyncMock(return_value=MOCK_FILE)
+    mocker.patch(
+        "backend.api.features.workspace.routes.WorkspaceManager",
+        return_value=mock_manager,
+    )
+
+    response = _upload()
+    assert response.status_code == 200
+    data = response.json()
+    assert data["file_id"] == "file-aaa-bbb"
+    assert data["name"] == "hello.txt"
+    assert data["size_bytes"] == 13
+
+
+# ---- Per-file size limit ----
+
+
+def test_upload_exceeds_max_file_size(mocker: pytest_mock.MockFixture):
+    """Files larger than max_file_size_mb should be rejected with 413."""
+    cfg = mocker.patch("backend.api.features.workspace.routes.Config")
+    cfg.return_value.max_file_size_mb = 0  # 0 MB → any content is too big
+    cfg.return_value.max_workspace_storage_mb = 500
+
+    response = _upload(content=b"x" * 1024)
+    assert response.status_code == 413
+
+
+# ---- Storage quota exceeded ----
+
+
+def test_upload_storage_quota_exceeded(mocker: pytest_mock.MockFixture):
+    mocker.patch(
+        "backend.api.features.workspace.routes.get_or_create_workspace",
+        return_value=MOCK_WORKSPACE,
+    )
+    # Current usage already at limit
+    mocker.patch(
+        "backend.api.features.workspace.routes.get_workspace_total_size",
+        return_value=500 * 1024 * 1024,
+    )
+
+    response = _upload()
+    assert response.status_code == 413
+    assert "Storage limit exceeded" in response.text
+
+
+# ---- Post-write quota race (B2) ----
+
+
+def test_upload_post_write_quota_race(mocker: pytest_mock.MockFixture):
+    """If a concurrent upload tips the total over the limit after write,
+    the file should be soft-deleted and 413 returned."""
+    mocker.patch(
+        "backend.api.features.workspace.routes.get_or_create_workspace",
+        return_value=MOCK_WORKSPACE,
+    )
+    # Pre-write check passes (under limit), but post-write check fails
+    mocker.patch(
+        "backend.api.features.workspace.routes.get_workspace_total_size",
+        side_effect=[0, 600 * 1024 * 1024],  # first call OK, second over limit
+    )
+    mocker.patch(
+        "backend.api.features.workspace.routes.scan_content_safe",
+        return_value=None,
+    )
+    mock_manager = mocker.MagicMock()
+    mock_manager.write_file = mocker.AsyncMock(return_value=MOCK_FILE)
+    mocker.patch(
+        "backend.api.features.workspace.routes.WorkspaceManager",
+        return_value=mock_manager,
+    )
+    mock_delete = mocker.patch(
+        "backend.api.features.workspace.routes.soft_delete_workspace_file",
+        return_value=None,
+    )
+
+    response = _upload()
+    assert response.status_code == 413
+    mock_delete.assert_called_once_with("file-aaa-bbb", "ws-1")
+
+
+# ---- Any extension accepted (no allowlist) ----
+
+
+def test_upload_any_extension(mocker: pytest_mock.MockFixture):
+    """Any file extension should be accepted — ClamAV is the security layer."""
+    mocker.patch(
+        "backend.api.features.workspace.routes.get_or_create_workspace",
+        return_value=MOCK_WORKSPACE,
+    )
+    mocker.patch(
+        "backend.api.features.workspace.routes.get_workspace_total_size",
+        return_value=0,
+    )
+    mocker.patch(
+        "backend.api.features.workspace.routes.scan_content_safe",
+        return_value=None,
+    )
+    mock_manager = mocker.MagicMock()
+    mock_manager.write_file = mocker.AsyncMock(return_value=MOCK_FILE)
+    mocker.patch(
+        "backend.api.features.workspace.routes.WorkspaceManager",
+        return_value=mock_manager,
+    )
+
+    response = _upload(filename="data.xyz", content=b"arbitrary")
+    assert response.status_code == 200
+
+
+# ---- Virus scan rejection ----
+
+
+def test_upload_blocked_by_virus_scan(mocker: pytest_mock.MockFixture):
+    """Files flagged by ClamAV should be rejected and never written to storage."""
+    from backend.api.features.store.exceptions import VirusDetectedError
+
+    mocker.patch(
+        "backend.api.features.workspace.routes.get_or_create_workspace",
+        return_value=MOCK_WORKSPACE,
+    )
+    mocker.patch(
+        "backend.api.features.workspace.routes.get_workspace_total_size",
+        return_value=0,
+    )
+    mocker.patch(
+        "backend.api.features.workspace.routes.scan_content_safe",
+        side_effect=VirusDetectedError("Eicar-Test-Signature"),
+    )
+    mock_manager = mocker.MagicMock()
+    mock_manager.write_file = mocker.AsyncMock(return_value=MOCK_FILE)
+    mocker.patch(
+        "backend.api.features.workspace.routes.WorkspaceManager",
+        return_value=mock_manager,
+    )
+
+    response = _upload(filename="evil.exe", content=b"X5O!P%@AP...")
+    assert response.status_code == 400
+    assert "Virus detected" in response.text
+    mock_manager.write_file.assert_not_called()
+
+
+# ---- No file extension ----
+
+
+def test_upload_file_without_extension(mocker: pytest_mock.MockFixture):
+    """Files without an extension should be accepted and stored as-is."""
+    mocker.patch(
+        "backend.api.features.workspace.routes.get_or_create_workspace",
+        return_value=MOCK_WORKSPACE,
+    )
+    mocker.patch(
+        "backend.api.features.workspace.routes.get_workspace_total_size",
+        return_value=0,
+    )
+    mocker.patch(
+        "backend.api.features.workspace.routes.scan_content_safe",
+        return_value=None,
+    )
+    mock_manager = mocker.MagicMock()
+    mock_manager.write_file = mocker.AsyncMock(return_value=MOCK_FILE)
+    mocker.patch(
+        "backend.api.features.workspace.routes.WorkspaceManager",
+        return_value=mock_manager,
+    )
+
+    response = _upload(
+        filename="Makefile",
+        content=b"all:\n\techo hello",
+        content_type="application/octet-stream",
+    )
+    assert response.status_code == 200
+    mock_manager.write_file.assert_called_once()
+    assert mock_manager.write_file.call_args[0][1] == "Makefile"
+
+
+# ---- Filename sanitization (SF5) ----
+
+
+def test_upload_strips_path_components(mocker: pytest_mock.MockFixture):
+    """Path-traversal filenames should be reduced to their basename."""
+    mocker.patch(
+        "backend.api.features.workspace.routes.get_or_create_workspace",
+        return_value=MOCK_WORKSPACE,
+    )
+    mocker.patch(
+        "backend.api.features.workspace.routes.get_workspace_total_size",
+        return_value=0,
+    )
+    mocker.patch(
+        "backend.api.features.workspace.routes.scan_content_safe",
+        return_value=None,
+    )
+    mock_manager = mocker.MagicMock()
+    mock_manager.write_file = mocker.AsyncMock(return_value=MOCK_FILE)
+    mocker.patch(
+        "backend.api.features.workspace.routes.WorkspaceManager",
+        return_value=mock_manager,
+    )
+
+    # Filename with traversal
+    _upload(filename="../../etc/passwd.txt")
+
+    # write_file should have been called with just the basename
+    mock_manager.write_file.assert_called_once()
+    call_args = mock_manager.write_file.call_args
+    assert call_args[0][1] == "passwd.txt"
+
+
+# ---- Download ----
+
+
+def test_download_file_not_found(mocker: pytest_mock.MockFixture):
+    mocker.patch(
+        "backend.api.features.workspace.routes.get_workspace",
+        return_value=MOCK_WORKSPACE,
+    )
+    mocker.patch(
+        "backend.api.features.workspace.routes.get_workspace_file",
+        return_value=None,
+    )
+
+    response = client.get("/files/some-file-id/download")
+    assert response.status_code == 404
+
+
+# ---- Delete ----
+
+
+def test_delete_file_success(mocker: pytest_mock.MockFixture):
+    """Deleting an existing file should return {"deleted": true}."""
+    mocker.patch(
+        "backend.api.features.workspace.routes.get_workspace",
+        return_value=MOCK_WORKSPACE,
+    )
+    mock_manager = mocker.MagicMock()
+    mock_manager.delete_file = mocker.AsyncMock(return_value=True)
+    mocker.patch(
+        "backend.api.features.workspace.routes.WorkspaceManager",
+        return_value=mock_manager,
+    )
+
+    response = client.delete("/files/file-aaa-bbb")
+    assert response.status_code == 200
+    assert response.json() == {"deleted": True}
+    mock_manager.delete_file.assert_called_once_with("file-aaa-bbb")
+
+
+def test_delete_file_not_found(mocker: pytest_mock.MockFixture):
+    """Deleting a non-existent file should return 404."""
+    mocker.patch(
+        "backend.api.features.workspace.routes.get_workspace",
+        return_value=MOCK_WORKSPACE,
+    )
+    mock_manager = mocker.MagicMock()
+    mock_manager.delete_file = mocker.AsyncMock(return_value=False)
+    mocker.patch(
+        "backend.api.features.workspace.routes.WorkspaceManager",
+        return_value=mock_manager,
+    )
+
+    response = client.delete("/files/nonexistent-id")
+    assert response.status_code == 404
+    assert "File not found" in response.text
+
+
+def test_delete_file_no_workspace(mocker: pytest_mock.MockFixture):
+    """Deleting when user has no workspace should return 404."""
+    mocker.patch(
+        "backend.api.features.workspace.routes.get_workspace",
+        return_value=None,
+    )
+
+    response = client.delete("/files/file-aaa-bbb")
+    assert response.status_code == 404
+    assert "Workspace not found" in response.text

autogpt_platform/backend/backend/api/rest_api.py

@@ -19,6 +19,7 @@ from prisma.errors import PrismaError
 import backend.api.features.admin.credit_admin_routes
 import backend.api.features.admin.execution_analytics_routes
 import backend.api.features.admin.store_admin_routes
+import backend.api.features.admin.user_admin_routes
 import backend.api.features.builder
 import backend.api.features.builder.routes
 import backend.api.features.chat.routes as chat_routes
@@ -41,11 +42,11 @@ import backend.data.user
 import backend.integrations.webhooks.utils
 import backend.util.service
 import backend.util.settings
-from backend.blocks.llm import DEFAULT_LLM_MODEL
-from backend.copilot.completion_consumer import (
-    start_completion_consumer,
-    stop_completion_consumer,
+from backend.api.features.library.exceptions import (
+    FolderAlreadyExistsError,
+    FolderValidationError,
 )
+from backend.blocks.llm import DEFAULT_LLM_MODEL
 from backend.data.model import Credentials
 from backend.integrations.providers import ProviderName
 from backend.monitoring.instrumentation import instrument_fastapi
@@ -55,6 +56,7 @@ from backend.util.exceptions import (
     MissingConfigError,
     NotAuthorizedError,
     NotFoundError,
+    PreconditionFailed,
 )
 from backend.util.feature_flag import initialize_launchdarkly, shutdown_launchdarkly
 from backend.util.service import UnhealthyServiceError
@@ -123,21 +125,9 @@ async def lifespan_context(app: fastapi.FastAPI):
     await backend.data.graph.migrate_llm_models(DEFAULT_LLM_MODEL)
     await backend.integrations.webhooks.utils.migrate_legacy_triggered_graphs()
 
-    # Start chat completion consumer for Redis Streams notifications
-    try:
-        await start_completion_consumer()
-    except Exception as e:
-        logger.warning(f"Could not start chat completion consumer: {e}")
-
     with launch_darkly_context():
         yield
 
-    # Stop chat completion consumer
-    try:
-        await stop_completion_consumer()
-    except Exception as e:
-        logger.warning(f"Error stopping chat completion consumer: {e}")
-
     try:
         await shutdown_cloud_storage_handler()
     except Exception as e:
@@ -277,12 +267,17 @@ async def validation_error_handler(
 
 
 app.add_exception_handler(PrismaError, handle_internal_http_error(500))
+app.add_exception_handler(
+    FolderAlreadyExistsError, handle_internal_http_error(409, False)
+)
+app.add_exception_handler(FolderValidationError, handle_internal_http_error(400, False))
 app.add_exception_handler(NotFoundError, handle_internal_http_error(404, False))
 app.add_exception_handler(NotAuthorizedError, handle_internal_http_error(403, False))
 app.add_exception_handler(RequestValidationError, validation_error_handler)
 app.add_exception_handler(pydantic.ValidationError, validation_error_handler)
 app.add_exception_handler(MissingConfigError, handle_internal_http_error(503))
 app.add_exception_handler(ValueError, handle_internal_http_error(400))
+app.add_exception_handler(PreconditionFailed, handle_internal_http_error(428))
 app.add_exception_handler(Exception, handle_internal_http_error(500))
 
 app.include_router(backend.api.features.v1.v1_router, tags=["v1"], prefix="/api")
@@ -317,6 +312,11 @@ app.include_router(
     tags=["v2", "admin"],
     prefix="/api/executions",
 )
+app.include_router(
+    backend.api.features.admin.user_admin_routes.router,
+    tags=["v2", "admin"],
+    prefix="/api/users",
+)
 app.include_router(
     backend.api.features.executions.review.routes.router,
     tags=["v2", "executions", "review"],

autogpt_platform/backend/backend/app.py

@@ -24,7 +24,7 @@ def run_processes(*processes: "AppProcess", **kwargs):
         # Run the last process in the foreground.
         processes[-1].start(background=False, **kwargs)
     finally:
-        for process in processes:
+        for process in reversed(processes):
             try:
                 process.stop()
             except Exception as e:

autogpt_platform/backend/backend/blocks/llm.py

@@ -116,6 +116,7 @@ class LlmModel(str, Enum, metaclass=LlmModelMeta):
     CLAUDE_4_5_SONNET = "claude-sonnet-4-5-20250929"
     CLAUDE_4_5_HAIKU = "claude-haiku-4-5-20251001"
     CLAUDE_4_6_OPUS = "claude-opus-4-6"
+    CLAUDE_4_6_SONNET = "claude-sonnet-4-6"
     CLAUDE_3_HAIKU = "claude-3-haiku-20240307"
     # AI/ML API models
     AIML_API_QWEN2_5_72B = "Qwen/Qwen2.5-72B-Instruct-Turbo"
@@ -274,6 +275,9 @@ MODEL_METADATA = {
     LlmModel.CLAUDE_4_6_OPUS: ModelMetadata(
         "anthropic", 200000, 128000, "Claude Opus 4.6", "Anthropic", "Anthropic", 3
     ),  # claude-opus-4-6
+    LlmModel.CLAUDE_4_6_SONNET: ModelMetadata(
+        "anthropic", 200000, 64000, "Claude Sonnet 4.6", "Anthropic", "Anthropic", 3
+    ),  # claude-sonnet-4-6
     LlmModel.CLAUDE_4_5_OPUS: ModelMetadata(
         "anthropic", 200000, 64000, "Claude Opus 4.5", "Anthropic", "Anthropic", 3
     ),  # claude-opus-4-5-20251101

autogpt_platform/backend/backend/blocks/mcp/block.py

@@ -6,7 +6,6 @@ and execute them. Works like AgentExecutorBlock — the user selects a tool from
 dropdown and the input/output schema adapts dynamically.
 """
 
-import json
 import logging
 from typing import Any, Literal
 
@@ -20,6 +19,11 @@ from backend.blocks._base import (
     BlockType,
 )
 from backend.blocks.mcp.client import MCPClient, MCPClientError
+from backend.blocks.mcp.helpers import (
+    auto_lookup_mcp_credential,
+    normalize_mcp_url,
+    parse_mcp_content,
+)
 from backend.data.block import BlockInput, BlockOutput
 from backend.data.model import (
     CredentialsField,
@@ -179,31 +183,7 @@ class MCPToolBlock(Block):
                 f"{error_text or 'Unknown error'}"
             )
 
-        # Extract text content from the result
-        output_parts = []
-        for item in result.content:
-            if item.get("type") == "text":
-                text = item.get("text", "")
-                # Try to parse as JSON for structured output
-                try:
-                    output_parts.append(json.loads(text))
-                except (json.JSONDecodeError, ValueError):
-                    output_parts.append(text)
-            elif item.get("type") == "image":
-                output_parts.append(
-                    {
-                        "type": "image",
-                        "data": item.get("data"),
-                        "mimeType": item.get("mimeType"),
-                    }
-                )
-            elif item.get("type") == "resource":
-                output_parts.append(item.get("resource", {}))
-
-        # If single result, unwrap
-        if len(output_parts) == 1:
-            return output_parts[0]
-        return output_parts if output_parts else None
+        return parse_mcp_content(result.content)
 
     @staticmethod
     async def _auto_lookup_credential(
@@ -211,37 +191,10 @@ class MCPToolBlock(Block):
     ) -> "OAuth2Credentials | None":
         """Auto-lookup stored MCP credential for a server URL.
 
-        This is a fallback for nodes that don't have ``credentials`` explicitly
-        set (e.g. nodes created before the credential field was wired up).
+        Delegates to :func:`~backend.blocks.mcp.helpers.auto_lookup_mcp_credential`.
+        The caller should pass a normalized URL.
         """
-        from backend.integrations.creds_manager import IntegrationCredentialsManager
-        from backend.integrations.providers import ProviderName
-
-        try:
-            mgr = IntegrationCredentialsManager()
-            mcp_creds = await mgr.store.get_creds_by_provider(
-                user_id, ProviderName.MCP.value
-            )
-            best: OAuth2Credentials | None = None
-            for cred in mcp_creds:
-                if (
-                    isinstance(cred, OAuth2Credentials)
-                    and (cred.metadata or {}).get("mcp_server_url") == server_url
-                ):
-                    if best is None or (
-                        (cred.access_token_expires_at or 0)
-                        > (best.access_token_expires_at or 0)
-                    ):
-                        best = cred
-            if best:
-                best = await mgr.refresh_if_needed(user_id, best)
-                logger.info(
-                    "Auto-resolved MCP credential %s for %s", best.id, server_url
-                )
-            return best
-        except Exception:
-            logger.warning("Auto-lookup MCP credential failed", exc_info=True)
-            return None
+        return await auto_lookup_mcp_credential(user_id, server_url)
 
     async def run(
         self,
@@ -278,7 +231,7 @@ class MCPToolBlock(Block):
         # the stored MCP credential for this server URL.
         if credentials is None:
             credentials = await self._auto_lookup_credential(
-                user_id, input_data.server_url
+                user_id, normalize_mcp_url(input_data.server_url)
             )
 
         auth_token = (

autogpt_platform/backend/backend/blocks/mcp/client.py

@@ -55,7 +55,9 @@ class MCPClient:
         server_url: str,
         auth_token: str | None = None,
     ):
-        self.server_url = server_url.rstrip("/")
+        from backend.blocks.mcp.helpers import normalize_mcp_url
+
+        self.server_url = normalize_mcp_url(server_url)
         self.auth_token = auth_token
         self._request_id = 0
         self._session_id: str | None = None

autogpt_platform/backend/backend/blocks/mcp/helpers.py

@@ -0,0 +1,117 @@
+"""Shared MCP helpers used by blocks, copilot tools, and API routes."""
+
+from __future__ import annotations
+
+import json
+import logging
+from typing import TYPE_CHECKING, Any
+from urllib.parse import urlparse
+
+if TYPE_CHECKING:
+    from backend.data.model import OAuth2Credentials
+
+logger = logging.getLogger(__name__)
+
+
+def normalize_mcp_url(url: str) -> str:
+    """Normalize an MCP server URL for consistent credential matching.
+
+    Strips leading/trailing whitespace and a single trailing slash so that
+    ``https://mcp.example.com/`` and ``https://mcp.example.com`` resolve to
+    the same stored credential.
+    """
+    return url.strip().rstrip("/")
+
+
+def server_host(server_url: str) -> str:
+    """Extract the hostname from a server URL for display purposes.
+
+    Uses ``parsed.hostname`` (never ``netloc``) to strip any embedded
+    username/password before surfacing the value in UI messages.
+    """
+    try:
+        parsed = urlparse(server_url)
+        return parsed.hostname or server_url
+    except Exception:
+        return server_url
+
+
+def parse_mcp_content(content: list[dict[str, Any]]) -> Any:
+    """Parse MCP tool response content into a plain Python value.
+
+    - text items: parsed as JSON when possible, kept as str otherwise
+    - image items: kept as ``{type, data, mimeType}`` dict for frontend rendering
+    - resource items: unwrapped to their resource payload dict
+
+    Single-item responses are unwrapped from the list; multiple items are
+    returned as a list; empty content returns ``None``.
+    """
+    output_parts: list[Any] = []
+    for item in content:
+        item_type = item.get("type")
+        if item_type == "text":
+            text = item.get("text", "")
+            try:
+                output_parts.append(json.loads(text))
+            except (json.JSONDecodeError, ValueError):
+                output_parts.append(text)
+        elif item_type == "image":
+            output_parts.append(
+                {
+                    "type": "image",
+                    "data": item.get("data"),
+                    "mimeType": item.get("mimeType"),
+                }
+            )
+        elif item_type == "resource":
+            output_parts.append(item.get("resource", {}))
+
+    if len(output_parts) == 1:
+        return output_parts[0]
+    return output_parts or None
+
+
+async def auto_lookup_mcp_credential(
+    user_id: str, server_url: str
+) -> OAuth2Credentials | None:
+    """Look up the best stored MCP credential for *server_url*.
+
+    The caller should pass a **normalized** URL (via :func:`normalize_mcp_url`)
+    so the comparison with ``mcp_server_url`` in credential metadata matches.
+
+    Returns the credential with the latest ``access_token_expires_at``, refreshed
+    if needed, or ``None`` when no match is found.
+    """
+    from backend.data.model import OAuth2Credentials
+    from backend.integrations.creds_manager import IntegrationCredentialsManager
+    from backend.integrations.providers import ProviderName
+
+    try:
+        mgr = IntegrationCredentialsManager()
+        mcp_creds = await mgr.store.get_creds_by_provider(
+            user_id, ProviderName.MCP.value
+        )
+        # Collect all matching credentials and pick the best one.
+        # Primary sort: latest access_token_expires_at (tokens with expiry
+        # are preferred over non-expiring ones).  Secondary sort: last in
+        # iteration order, which corresponds to the most recently created
+        # row — this acts as a tiebreaker when multiple bearer tokens have
+        # no expiry (e.g. after a failed old-credential cleanup).
+        best: OAuth2Credentials | None = None
+        for cred in mcp_creds:
+            if (
+                isinstance(cred, OAuth2Credentials)
+                and (cred.metadata or {}).get("mcp_server_url") == server_url
+            ):
+                if best is None or (
+                    (cred.access_token_expires_at or 0)
+                    >= (best.access_token_expires_at or 0)
+                ):
+                    best = cred
+        if best:
+            best = await mgr.refresh_if_needed(user_id, best)
+            logger.info("Auto-resolved MCP credential %s for %s", best.id, server_url)
+        return best
+    except Exception:
+        logger.warning("Auto-lookup MCP credential failed", exc_info=True)
+        return None

autogpt_platform/backend/backend/blocks/mcp/test_helpers.py

@@ -0,0 +1,98 @@
+"""Unit tests for the shared MCP helpers."""
+
+from backend.blocks.mcp.helpers import normalize_mcp_url, parse_mcp_content, server_host
+
+# ---------------------------------------------------------------------------
+# normalize_mcp_url
+# ---------------------------------------------------------------------------
+
+
+def test_normalize_trailing_slash():
+    assert normalize_mcp_url("https://mcp.example.com/") == "https://mcp.example.com"
+
+
+def test_normalize_whitespace():
+    assert normalize_mcp_url("  https://mcp.example.com  ") == "https://mcp.example.com"
+
+
+def test_normalize_both():
+    assert (
+        normalize_mcp_url("  https://mcp.example.com/  ") == "https://mcp.example.com"
+    )
+
+
+def test_normalize_noop():
+    assert normalize_mcp_url("https://mcp.example.com") == "https://mcp.example.com"
+
+
+def test_normalize_path_with_trailing_slash():
+    assert (
+        normalize_mcp_url("https://mcp.example.com/path/")
+        == "https://mcp.example.com/path"
+    )
+
+
+# ---------------------------------------------------------------------------
+# server_host
+# ---------------------------------------------------------------------------
+
+
+def test_server_host_standard_url():
+    assert server_host("https://mcp.example.com/mcp") == "mcp.example.com"
+
+
+def test_server_host_strips_credentials():
+    """hostname must not expose user:pass."""
+    assert server_host("https://user:secret@mcp.example.com/mcp") == "mcp.example.com"
+
+
+def test_server_host_with_port():
+    """Port should not appear in hostname (hostname strips it)."""
+    assert server_host("https://mcp.example.com:8080/mcp") == "mcp.example.com"
+
+
+def test_server_host_fallback():
+    """Falls back to the raw string for un-parseable URLs."""
+    assert server_host("not-a-url") == "not-a-url"
+
+
+# ---------------------------------------------------------------------------
+# parse_mcp_content
+# ---------------------------------------------------------------------------
+
+
+def test_parse_text_plain():
+    assert parse_mcp_content([{"type": "text", "text": "hello world"}]) == "hello world"
+
+
+def test_parse_text_json():
+    content = [{"type": "text", "text": '{"status": "ok", "count": 42}'}]
+    assert parse_mcp_content(content) == {"status": "ok", "count": 42}
+
+
+def test_parse_image():
+    content = [{"type": "image", "data": "abc123==", "mimeType": "image/png"}]
+    assert parse_mcp_content(content) == {
+        "type": "image",
+        "data": "abc123==",
+        "mimeType": "image/png",
+    }
+
+
+def test_parse_resource():
+    content = [
+        {"type": "resource", "resource": {"uri": "file:///tmp/out.txt", "text": "hi"}}
+    ]
+    assert parse_mcp_content(content) == {"uri": "file:///tmp/out.txt", "text": "hi"}
+
+
+def test_parse_multi_item():
+    content = [
+        {"type": "text", "text": "first"},
+        {"type": "text", "text": "second"},
+    ]
+    assert parse_mcp_content(content) == ["first", "second"]
+
+
+def test_parse_empty():
+    assert parse_mcp_content([]) is None

autogpt_platform/backend/backend/blocks/stagehand/blocks.py

@@ -83,7 +83,8 @@ class StagehandRecommendedLlmModel(str, Enum):
     GPT41_MINI = "gpt-4.1-mini-2025-04-14"
 
     # Anthropic
-    CLAUDE_4_5_SONNET = "claude-sonnet-4-5-20250929"
+    CLAUDE_4_5_SONNET = "claude-sonnet-4-5-20250929"  # Keep for backwards compat
+    CLAUDE_4_6_SONNET = "claude-sonnet-4-6"
 
     @property
     def provider_name(self) -> str:
@@ -137,7 +138,7 @@ class StagehandObserveBlock(Block):
         model: StagehandRecommendedLlmModel = SchemaField(
             title="LLM Model",
             description="LLM to use for Stagehand (provider is inferred)",
-            default=StagehandRecommendedLlmModel.CLAUDE_4_5_SONNET,
+            default=StagehandRecommendedLlmModel.CLAUDE_4_6_SONNET,
             advanced=False,
         )
         model_credentials: AICredentials = AICredentialsField()
@@ -227,7 +228,7 @@ class StagehandActBlock(Block):
         model: StagehandRecommendedLlmModel = SchemaField(
             title="LLM Model",
             description="LLM to use for Stagehand (provider is inferred)",
-            default=StagehandRecommendedLlmModel.CLAUDE_4_5_SONNET,
+            default=StagehandRecommendedLlmModel.CLAUDE_4_6_SONNET,
             advanced=False,
         )
         model_credentials: AICredentials = AICredentialsField()
@@ -324,7 +325,7 @@ class StagehandExtractBlock(Block):
         model: StagehandRecommendedLlmModel = SchemaField(
             title="LLM Model",
             description="LLM to use for Stagehand (provider is inferred)",
-            default=StagehandRecommendedLlmModel.CLAUDE_4_5_SONNET,
+            default=StagehandRecommendedLlmModel.CLAUDE_4_6_SONNET,
             advanced=False,
         )
         model_credentials: AICredentials = AICredentialsField()

autogpt_platform/backend/backend/blocks/system/store_operations.py

@@ -1,8 +1,8 @@
 import logging
-from typing import Literal
 
 from pydantic import BaseModel
 
+from backend.api.features.store.db import StoreAgentsSortOptions
 from backend.blocks._base import (
     Block,
     BlockCategory,
@@ -176,8 +176,8 @@ class SearchStoreAgentsBlock(Block):
         category: str | None = SchemaField(
             description="Filter by category", default=None
         )
-        sort_by: Literal["rating", "runs", "name", "updated_at"] = SchemaField(
-            description="How to sort the results", default="rating"
+        sort_by: StoreAgentsSortOptions = SchemaField(
+            description="How to sort the results", default=StoreAgentsSortOptions.RATING
         )
         limit: int = SchemaField(
             description="Maximum number of results to return", default=10, ge=1, le=100
@@ -278,7 +278,7 @@ class SearchStoreAgentsBlock(Block):
         self,
         query: str | None = None,
         category: str | None = None,
-        sort_by: Literal["rating", "runs", "name", "updated_at"] = "rating",
+        sort_by: StoreAgentsSortOptions = StoreAgentsSortOptions.RATING,
         limit: int = 10,
     ) -> SearchAgentsResponse:
         """

autogpt_platform/backend/backend/blocks/telegram/_api.py

@@ -0,0 +1,182 @@
+"""
+Telegram Bot API helper functions.
+
+Provides utilities for making authenticated requests to the Telegram Bot API.
+"""
+
+import logging
+from io import BytesIO
+from typing import Any, Optional
+
+from pydantic import BaseModel
+
+from backend.data.model import APIKeyCredentials
+from backend.util.request import Requests
+
+logger = logging.getLogger(__name__)
+
+TELEGRAM_API_BASE = "https://api.telegram.org"
+
+
+class TelegramMessageResult(BaseModel, extra="allow"):
+    """Result from Telegram send/edit message API calls."""
+
+    message_id: int = 0
+    chat: dict[str, Any] = {}
+    date: int = 0
+    text: str = ""
+
+
+class TelegramFileResult(BaseModel, extra="allow"):
+    """Result from Telegram getFile API call."""
+
+    file_id: str = ""
+    file_unique_id: str = ""
+    file_size: int = 0
+    file_path: str = ""
+
+
+class TelegramAPIException(ValueError):
+    """Exception raised for Telegram API errors."""
+
+    def __init__(self, message: str, error_code: int = 0):
+        super().__init__(message)
+        self.error_code = error_code
+
+
+def get_bot_api_url(bot_token: str, method: str) -> str:
+    """Construct Telegram Bot API URL for a method."""
+    return f"{TELEGRAM_API_BASE}/bot{bot_token}/{method}"
+
+
+def get_file_url(bot_token: str, file_path: str) -> str:
+    """Construct Telegram file download URL."""
+    return f"{TELEGRAM_API_BASE}/file/bot{bot_token}/{file_path}"
+
+
+async def call_telegram_api(
+    credentials: APIKeyCredentials,
+    method: str,
+    data: Optional[dict[str, Any]] = None,
+) -> TelegramMessageResult:
+    """
+    Make a request to the Telegram Bot API.
+
+    Args:
+        credentials: Bot token credentials
+        method: API method name (e.g., "sendMessage", "getFile")
+        data: Request parameters
+
+    Returns:
+        API response result
+
+    Raises:
+        TelegramAPIException: If the API returns an error
+    """
+    token = credentials.api_key.get_secret_value()
+    url = get_bot_api_url(token, method)
+
+    response = await Requests().post(url, json=data or {})
+    result = response.json()
+
+    if not result.get("ok"):
+        error_code = result.get("error_code", 0)
+        description = result.get("description", "Unknown error")
+        raise TelegramAPIException(description, error_code)
+
+    return TelegramMessageResult(**result.get("result", {}))
+
+
+async def call_telegram_api_with_file(
+    credentials: APIKeyCredentials,
+    method: str,
+    file_field: str,
+    file_data: bytes,
+    filename: str,
+    content_type: str,
+    data: Optional[dict[str, Any]] = None,
+) -> TelegramMessageResult:
+    """
+    Make a multipart/form-data request to the Telegram Bot API with a file upload.
+
+    Args:
+        credentials: Bot token credentials
+        method: API method name (e.g., "sendPhoto", "sendVoice")
+        file_field: Form field name for the file (e.g., "photo", "voice")
+        file_data: Raw file bytes
+        filename: Filename for the upload
+        content_type: MIME type of the file
+        data: Additional form parameters
+
+    Returns:
+        API response result
+
+    Raises:
+        TelegramAPIException: If the API returns an error
+    """
+    token = credentials.api_key.get_secret_value()
+    url = get_bot_api_url(token, method)
+
+    files = [(file_field, (filename, BytesIO(file_data), content_type))]
+
+    response = await Requests().post(url, files=files, data=data or {})
+    result = response.json()
+
+    if not result.get("ok"):
+        error_code = result.get("error_code", 0)
+        description = result.get("description", "Unknown error")
+        raise TelegramAPIException(description, error_code)
+
+    return TelegramMessageResult(**result.get("result", {}))
+
+
+async def get_file_info(
+    credentials: APIKeyCredentials, file_id: str
+) -> TelegramFileResult:
+    """
+    Get file information from Telegram.
+
+    Args:
+        credentials: Bot token credentials
+        file_id: Telegram file_id from message
+
+    Returns:
+        File info dict containing file_id, file_unique_id, file_size, file_path
+    """
+    result = await call_telegram_api(credentials, "getFile", {"file_id": file_id})
+    return TelegramFileResult(**result.model_dump())
+
+
+async def get_file_download_url(credentials: APIKeyCredentials, file_id: str) -> str:
+    """
+    Get the download URL for a Telegram file.
+
+    Args:
+        credentials: Bot token credentials
+        file_id: Telegram file_id from message
+
+    Returns:
+        Full download URL
+    """
+    token = credentials.api_key.get_secret_value()
+    result = await get_file_info(credentials, file_id)
+    file_path = result.file_path
+    if not file_path:
+        raise TelegramAPIException("No file_path returned from getFile")
+    return get_file_url(token, file_path)
+
+
+async def download_telegram_file(credentials: APIKeyCredentials, file_id: str) -> bytes:
+    """
+    Download a file from Telegram servers.
+
+    Args:
+        credentials: Bot token credentials
+        file_id: Telegram file_id
+
+    Returns:
+        File content as bytes
+    """
+    url = await get_file_download_url(credentials, file_id)
+    response = await Requests().get(url)
+    return response.content

autogpt_platform/backend/backend/blocks/telegram/_auth.py

@@ -0,0 +1,43 @@
+"""
+Telegram Bot credentials handling.
+
+Telegram bots use an API key (bot token) obtained from @BotFather.
+"""
+
+from typing import Literal
+
+from pydantic import SecretStr
+
+from backend.data.model import APIKeyCredentials, CredentialsField, CredentialsMetaInput
+from backend.integrations.providers import ProviderName
+
+# Bot token credentials (API key style)
+TelegramCredentials = APIKeyCredentials
+TelegramCredentialsInput = CredentialsMetaInput[
+    Literal[ProviderName.TELEGRAM], Literal["api_key"]
+]
+
+
+def TelegramCredentialsField() -> TelegramCredentialsInput:
+    """Creates a Telegram bot token credentials field."""
+    return CredentialsField(
+        description="Telegram Bot API token from @BotFather. "
+        "Create a bot at https://t.me/BotFather to get your token."
+    )
+
+
+# Test credentials for unit tests
+TEST_CREDENTIALS = APIKeyCredentials(
+    id="01234567-89ab-cdef-0123-456789abcdef",
+    provider="telegram",
+    api_key=SecretStr("test_telegram_bot_token"),
+    title="Mock Telegram Bot Token",
+    expires_at=None,
+)
+
+TEST_CREDENTIALS_INPUT = {
+    "provider": TEST_CREDENTIALS.provider,
+    "id": TEST_CREDENTIALS.id,
+    "type": TEST_CREDENTIALS.type,
+    "title": TEST_CREDENTIALS.title,
+}

autogpt_platform/backend/backend/blocks/telegram/triggers.py

@@ -0,0 +1,377 @@
+"""
+Telegram trigger blocks for receiving messages via webhooks.
+"""
+
+import logging
+
+from pydantic import BaseModel
+
+from backend.blocks._base import (
+    Block,
+    BlockCategory,
+    BlockOutput,
+    BlockSchemaInput,
+    BlockSchemaOutput,
+    BlockWebhookConfig,
+)
+from backend.data.model import SchemaField
+from backend.integrations.providers import ProviderName
+from backend.integrations.webhooks.telegram import TelegramWebhookType
+
+from ._auth import (
+    TEST_CREDENTIALS,
+    TEST_CREDENTIALS_INPUT,
+    TelegramCredentialsField,
+    TelegramCredentialsInput,
+)
+
+logger = logging.getLogger(__name__)
+
+
+# Example payload for testing
+EXAMPLE_MESSAGE_PAYLOAD = {
+    "update_id": 123456789,
+    "message": {
+        "message_id": 1,
+        "from": {
+            "id": 12345678,
+            "is_bot": False,
+            "first_name": "John",
+            "last_name": "Doe",
+            "username": "johndoe",
+            "language_code": "en",
+        },
+        "chat": {
+            "id": 12345678,
+            "first_name": "John",
+            "last_name": "Doe",
+            "username": "johndoe",
+            "type": "private",
+        },
+        "date": 1234567890,
+        "text": "Hello, bot!",
+    },
+}
+
+
+class TelegramTriggerBase:
+    """Base class for Telegram trigger blocks."""
+
+    class Input(BlockSchemaInput):
+        credentials: TelegramCredentialsInput = TelegramCredentialsField()
+        payload: dict = SchemaField(hidden=True, default_factory=dict)
+
+
+class TelegramMessageTriggerBlock(TelegramTriggerBase, Block):
+    """
+    Triggers when a message is received or edited in your Telegram bot.
+
+    Supports text, photos, voice messages, audio files, documents, and videos.
+    Connect the outputs to other blocks to process messages and send responses.
+    """
+
+    class Input(TelegramTriggerBase.Input):
+        class EventsFilter(BaseModel):
+            """Filter for message types to receive."""
+
+            text: bool = True
+            photo: bool = False
+            voice: bool = False
+            audio: bool = False
+            document: bool = False
+            video: bool = False
+            edited_message: bool = False
+
+        events: EventsFilter = SchemaField(
+            title="Message Types", description="Types of messages to receive"
+        )
+
+    class Output(BlockSchemaOutput):
+        payload: dict = SchemaField(
+            description="The complete webhook payload from Telegram"
+        )
+        chat_id: int = SchemaField(
+            description="The chat ID where the message was received. "
+            "Use this to send replies."
+        )
+        message_id: int = SchemaField(description="The unique message ID")
+        user_id: int = SchemaField(description="The user ID who sent the message")
+        username: str = SchemaField(description="Username of the sender (may be empty)")
+        first_name: str = SchemaField(description="First name of the sender")
+        event: str = SchemaField(
+            description="The message type (text, photo, voice, audio, etc.)"
+        )
+        text: str = SchemaField(
+            description="Text content of the message (for text messages)"
+        )
+        photo_file_id: str = SchemaField(
+            description="File ID of the photo (for photo messages). "
+            "Use GetTelegramFileBlock to download."
+        )
+        voice_file_id: str = SchemaField(
+            description="File ID of the voice message (for voice messages). "
+            "Use GetTelegramFileBlock to download."
+        )
+        audio_file_id: str = SchemaField(
+            description="File ID of the audio file (for audio messages). "
+            "Use GetTelegramFileBlock to download."
+        )
+        file_id: str = SchemaField(
+            description="File ID for document/video messages. "
+            "Use GetTelegramFileBlock to download."
+        )
+        file_name: str = SchemaField(
+            description="Original filename (for document/audio messages)"
+        )
+        caption: str = SchemaField(description="Caption for media messages")
+        is_edited: bool = SchemaField(
+            description="Whether this is an edit of a previously sent message"
+        )
+
+    def __init__(self):
+        super().__init__(
+            id="4435e4e0-df6e-4301-8f35-ad70b12fc9ec",
+            description="Triggers when a message is received or edited in your Telegram bot. "
+            "Supports text, photos, voice messages, audio files, documents, and videos.",
+            categories={BlockCategory.SOCIAL},
+            input_schema=TelegramMessageTriggerBlock.Input,
+            output_schema=TelegramMessageTriggerBlock.Output,
+            webhook_config=BlockWebhookConfig(
+                provider=ProviderName.TELEGRAM,
+                webhook_type=TelegramWebhookType.BOT,
+                resource_format="bot",
+                event_filter_input="events",
+                event_format="message.{event}",
+            ),
+            test_input={
+                "events": {"text": True, "photo": True},
+                "credentials": TEST_CREDENTIALS_INPUT,
+                "payload": EXAMPLE_MESSAGE_PAYLOAD,
+            },
+            test_credentials=TEST_CREDENTIALS,
+            test_output=[
+                ("payload", EXAMPLE_MESSAGE_PAYLOAD),
+                ("chat_id", 12345678),
+                ("message_id", 1),
+                ("user_id", 12345678),
+                ("username", "johndoe"),
+                ("first_name", "John"),
+                ("is_edited", False),
+                ("event", "text"),
+                ("text", "Hello, bot!"),
+                ("photo_file_id", ""),
+                ("voice_file_id", ""),
+                ("audio_file_id", ""),
+                ("file_id", ""),
+                ("file_name", ""),
+                ("caption", ""),
+            ],
+        )
+
+    async def run(self, input_data: Input, **kwargs) -> BlockOutput:
+        payload = input_data.payload
+        is_edited = "edited_message" in payload
+        message = payload.get("message") or payload.get("edited_message", {})
+
+        # Extract common fields
+        chat = message.get("chat", {})
+        sender = message.get("from", {})
+
+        yield "payload", payload
+        yield "chat_id", chat.get("id", 0)
+        yield "message_id", message.get("message_id", 0)
+        yield "user_id", sender.get("id", 0)
+        yield "username", sender.get("username", "")
+        yield "first_name", sender.get("first_name", "")
+        yield "is_edited", is_edited
+
+        # For edited messages, yield event as "edited_message" and extract
+        # all content fields from the edited message body
+        if is_edited:
+            yield "event", "edited_message"
+            yield "text", message.get("text", "")
+            photos = message.get("photo", [])
+            yield "photo_file_id", photos[-1].get("file_id", "") if photos else ""
+            voice = message.get("voice", {})
+            yield "voice_file_id", voice.get("file_id", "")
+            audio = message.get("audio", {})
+            yield "audio_file_id", audio.get("file_id", "")
+            document = message.get("document", {})
+            video = message.get("video", {})
+            yield "file_id", (document.get("file_id", "") or video.get("file_id", ""))
+            yield "file_name", (
+                document.get("file_name", "") or audio.get("file_name", "")
+            )
+            yield "caption", message.get("caption", "")
+        # Determine message type and extract content
+        elif "text" in message:
+            yield "event", "text"
+            yield "text", message.get("text", "")
+            yield "photo_file_id", ""
+            yield "voice_file_id", ""
+            yield "audio_file_id", ""
+            yield "file_id", ""
+            yield "file_name", ""
+            yield "caption", ""
+        elif "photo" in message:
+            # Get the largest photo (last in array)
+            photos = message.get("photo", [])
+            photo_fid = photos[-1].get("file_id", "") if photos else ""
+            yield "event", "photo"
+            yield "text", ""
+            yield "photo_file_id", photo_fid
+            yield "voice_file_id", ""
+            yield "audio_file_id", ""
+            yield "file_id", ""
+            yield "file_name", ""
+            yield "caption", message.get("caption", "")
+        elif "voice" in message:
+            voice = message.get("voice", {})
+            yield "event", "voice"
+            yield "text", ""
+            yield "photo_file_id", ""
+            yield "voice_file_id", voice.get("file_id", "")
+            yield "audio_file_id", ""
+            yield "file_id", ""
+            yield "file_name", ""
+            yield "caption", message.get("caption", "")
+        elif "audio" in message:
+            audio = message.get("audio", {})
+            yield "event", "audio"
+            yield "text", ""
+            yield "photo_file_id", ""
+            yield "voice_file_id", ""
+            yield "audio_file_id", audio.get("file_id", "")
+            yield "file_id", ""
+            yield "file_name", audio.get("file_name", "")
+            yield "caption", message.get("caption", "")
+        elif "document" in message:
+            document = message.get("document", {})
+            yield "event", "document"
+            yield "text", ""
+            yield "photo_file_id", ""
+            yield "voice_file_id", ""
+            yield "audio_file_id", ""
+            yield "file_id", document.get("file_id", "")
+            yield "file_name", document.get("file_name", "")
+            yield "caption", message.get("caption", "")
+        elif "video" in message:
+            video = message.get("video", {})
+            yield "event", "video"
+            yield "text", ""
+            yield "photo_file_id", ""
+            yield "voice_file_id", ""
+            yield "audio_file_id", ""
+            yield "file_id", video.get("file_id", "")
+            yield "file_name", video.get("file_name", "")
+            yield "caption", message.get("caption", "")
+        else:
+            yield "event", "other"
+            yield "text", ""
+            yield "photo_file_id", ""
+            yield "voice_file_id", ""
+            yield "audio_file_id", ""
+            yield "file_id", ""
+            yield "file_name", ""
+            yield "caption", ""
+
+
+# Example payload for reaction trigger testing
+EXAMPLE_REACTION_PAYLOAD = {
+    "update_id": 123456790,
+    "message_reaction": {
+        "chat": {
+            "id": 12345678,
+            "first_name": "John",
+            "last_name": "Doe",
+            "username": "johndoe",
+            "type": "private",
+        },
+        "message_id": 42,
+        "user": {
+            "id": 12345678,
+            "is_bot": False,
+            "first_name": "John",
+            "username": "johndoe",
+        },
+        "date": 1234567890,
+        "new_reaction": [{"type": "emoji", "emoji": "👍"}],
+        "old_reaction": [],
+    },
+}
+
+
+class TelegramMessageReactionTriggerBlock(TelegramTriggerBase, Block):
+    """
+    Triggers when a reaction to a message is changed.
+
+    Works automatically in private chats. In group chats, the bot must be
+    an administrator to receive reaction updates.
+    """
+
+    class Input(TelegramTriggerBase.Input):
+        pass
+
+    class Output(BlockSchemaOutput):
+        payload: dict = SchemaField(
+            description="The complete webhook payload from Telegram"
+        )
+        chat_id: int = SchemaField(
+            description="The chat ID where the reaction occurred"
+        )
+        message_id: int = SchemaField(description="The message ID that was reacted to")
+        user_id: int = SchemaField(description="The user ID who changed the reaction")
+        username: str = SchemaField(description="Username of the user (may be empty)")
+        new_reactions: list = SchemaField(
+            description="List of new reactions on the message"
+        )
+        old_reactions: list = SchemaField(
+            description="List of previous reactions on the message"
+        )
+
+    def __init__(self):
+        super().__init__(
+            id="82525328-9368-4966-8f0c-cd78e80181fd",
+            description="Triggers when a reaction to a message is changed. "
+            "Works in private chats automatically. "
+            "In groups, the bot must be an administrator.",
+            categories={BlockCategory.SOCIAL},
+            input_schema=TelegramMessageReactionTriggerBlock.Input,
+            output_schema=TelegramMessageReactionTriggerBlock.Output,
+            webhook_config=BlockWebhookConfig(
+                provider=ProviderName.TELEGRAM,
+                webhook_type=TelegramWebhookType.BOT,
+                resource_format="bot",
+                event_filter_input="",
+                event_format="message_reaction",
+            ),
+            test_input={
+                "credentials": TEST_CREDENTIALS_INPUT,
+                "payload": EXAMPLE_REACTION_PAYLOAD,
+            },
+            test_credentials=TEST_CREDENTIALS,
+            test_output=[
+                ("payload", EXAMPLE_REACTION_PAYLOAD),
+                ("chat_id", 12345678),
+                ("message_id", 42),
+                ("user_id", 12345678),
+                ("username", "johndoe"),
+                ("new_reactions", [{"type": "emoji", "emoji": "👍"}]),
+                ("old_reactions", []),
+            ],
+        )
+
+    async def run(self, input_data: Input, **kwargs) -> BlockOutput:
+        payload = input_data.payload
+        reaction = payload.get("message_reaction", {})
+
+        chat = reaction.get("chat", {})
+        user = reaction.get("user", {})
+
+        yield "payload", payload
+        yield "chat_id", chat.get("id", 0)
+        yield "message_id", reaction.get("message_id", 0)
+        yield "user_id", user.get("id", 0)
+        yield "username", user.get("username", "")
+        yield "new_reactions", reaction.get("new_reaction", [])
+        yield "old_reactions", reaction.get("old_reaction", [])

autogpt_platform/backend/backend/blocks/test/test_store_operations.py

@@ -2,6 +2,7 @@ from unittest.mock import MagicMock
 
 import pytest
 
+from backend.api.features.store.db import StoreAgentsSortOptions
 from backend.blocks.system.library_operations import (
     AddToLibraryFromStoreBlock,
     LibraryAgent,
@@ -121,7 +122,10 @@ async def test_search_store_agents_block(mocker):
     )
 
     input_data = block.Input(
-        query="test", category="productivity", sort_by="rating", limit=10
+        query="test",
+        category="productivity",
+        sort_by=StoreAgentsSortOptions.RATING,  # type: ignore[reportArgumentType]
+        limit=10,
     )
 
     outputs = {}

autogpt_platform/backend/backend/cli/generate_openapi_json.py

@@ -34,10 +34,12 @@ def main(output: Path, pretty: bool):
     """Generate and output the OpenAPI JSON specification."""
     openapi_schema = get_openapi_schema()
 
-    json_output = json.dumps(openapi_schema, indent=2 if pretty else None)
+    json_output = json.dumps(
+        openapi_schema, indent=2 if pretty else None, ensure_ascii=False
+    )
 
     if output:
-        output.write_text(json_output)
+        output.write_text(json_output, encoding="utf-8")
         click.echo(f"✅ OpenAPI specification written to {output}\n\nPreview:")
         click.echo(f"\n{json_output[:500]} ...")
     else:

autogpt_platform/backend/backend/copilot/baseline/__init__.py

@@ -0,0 +1,3 @@
+from .service import stream_chat_completion_baseline
+
+__all__ = ["stream_chat_completion_baseline"]

autogpt_platform/backend/backend/copilot/baseline/service.py

@@ -0,0 +1,424 @@
+"""Baseline LLM fallback — OpenAI-compatible streaming with tool calling.
+
+Used when ``CHAT_USE_CLAUDE_AGENT_SDK=false``, e.g. as a fallback when the
+Claude Agent SDK / Anthropic API is unavailable.  Routes through any
+OpenAI-compatible provider (OpenRouter by default) and reuses the same
+shared tool registry as the SDK path.
+"""
+
+import asyncio
+import logging
+import uuid
+from collections.abc import AsyncGenerator
+from typing import Any
+
+import orjson
+from langfuse import propagate_attributes
+
+from backend.copilot.model import (
+    ChatMessage,
+    ChatSession,
+    get_chat_session,
+    update_session_title,
+    upsert_chat_session,
+)
+from backend.copilot.prompting import get_baseline_supplement
+from backend.copilot.response_model import (
+    StreamBaseResponse,
+    StreamError,
+    StreamFinish,
+    StreamFinishStep,
+    StreamStart,
+    StreamStartStep,
+    StreamTextDelta,
+    StreamTextEnd,
+    StreamTextStart,
+    StreamToolInputAvailable,
+    StreamToolInputStart,
+    StreamToolOutputAvailable,
+)
+from backend.copilot.service import (
+    _build_system_prompt,
+    _generate_session_title,
+    client,
+    config,
+)
+from backend.copilot.tools import execute_tool, get_available_tools
+from backend.copilot.tracking import track_user_message
+from backend.util.exceptions import NotFoundError
+from backend.util.prompt import compress_context
+
+logger = logging.getLogger(__name__)
+
+# Set to hold background tasks to prevent garbage collection
+_background_tasks: set[asyncio.Task[Any]] = set()
+
+# Maximum number of tool-call rounds before forcing a text response.
+_MAX_TOOL_ROUNDS = 30
+
+
+async def _update_title_async(
+    session_id: str, message: str, user_id: str | None
+) -> None:
+    """Generate and persist a session title in the background."""
+    try:
+        title = await _generate_session_title(message, user_id, session_id)
+        if title and user_id:
+            await update_session_title(session_id, user_id, title, only_if_empty=True)
+    except Exception as e:
+        logger.warning("[Baseline] Failed to update session title: %s", e)
+
+
+async def _compress_session_messages(
+    messages: list[ChatMessage],
+) -> list[ChatMessage]:
+    """Compress session messages if they exceed the model's token limit.
+
+    Uses the shared compress_context() utility which supports LLM-based
+    summarization of older messages while keeping recent ones intact,
+    with progressive truncation and middle-out deletion as fallbacks.
+    """
+    messages_dict = []
+    for msg in messages:
+        msg_dict: dict[str, Any] = {"role": msg.role}
+        if msg.content:
+            msg_dict["content"] = msg.content
+        messages_dict.append(msg_dict)
+
+    try:
+        result = await compress_context(
+            messages=messages_dict,
+            model=config.model,
+            client=client,
+        )
+    except Exception as e:
+        logger.warning("[Baseline] Context compression with LLM failed: %s", e)
+        result = await compress_context(
+            messages=messages_dict,
+            model=config.model,
+            client=None,
+        )
+
+    if result.was_compacted:
+        logger.info(
+            "[Baseline] Context compacted: %d -> %d tokens "
+            "(%d summarized, %d dropped)",
+            result.original_token_count,
+            result.token_count,
+            result.messages_summarized,
+            result.messages_dropped,
+        )
+        return [
+            ChatMessage(role=m["role"], content=m.get("content"))
+            for m in result.messages
+        ]
+
+    return messages
+
+
+async def stream_chat_completion_baseline(
+    session_id: str,
+    message: str | None = None,
+    is_user_message: bool = True,
+    user_id: str | None = None,
+    session: ChatSession | None = None,
+    **_kwargs: Any,
+) -> AsyncGenerator[StreamBaseResponse, None]:
+    """Baseline LLM with tool calling via OpenAI-compatible API.
+
+    Designed as a fallback when the Claude Agent SDK is unavailable.
+    Uses the same tool registry as the SDK path but routes through any
+    OpenAI-compatible provider (e.g. OpenRouter).
+
+    Flow: stream response -> if tool_calls, execute them -> feed results back -> repeat.
+    """
+    if session is None:
+        session = await get_chat_session(session_id, user_id)
+
+    if not session:
+        raise NotFoundError(
+            f"Session {session_id} not found. Please create a new session first."
+        )
+
+    # Append user message
+    new_role = "user" if is_user_message else "assistant"
+    if message and (
+        len(session.messages) == 0
+        or not (
+            session.messages[-1].role == new_role
+            and session.messages[-1].content == message
+        )
+    ):
+        session.messages.append(ChatMessage(role=new_role, content=message))
+        if is_user_message:
+            track_user_message(
+                user_id=user_id,
+                session_id=session_id,
+                message_length=len(message),
+            )
+
+    session = await upsert_chat_session(session)
+
+    # Generate title for new sessions
+    if is_user_message and not session.title:
+        user_messages = [m for m in session.messages if m.role == "user"]
+        if len(user_messages) == 1:
+            first_message = user_messages[0].content or message or ""
+            if first_message:
+                task = asyncio.create_task(
+                    _update_title_async(session_id, first_message, user_id)
+                )
+                _background_tasks.add(task)
+                task.add_done_callback(_background_tasks.discard)
+
+    message_id = str(uuid.uuid4())
+
+    # Build system prompt only on the first turn to avoid mid-conversation
+    # changes from concurrent chats updating business understanding.
+    is_first_turn = len(session.messages) <= 1
+    if is_first_turn:
+        base_system_prompt, _ = await _build_system_prompt(
+            user_id, has_conversation_history=False
+        )
+    else:
+        base_system_prompt, _ = await _build_system_prompt(
+            user_id=None, has_conversation_history=True
+        )
+
+    # Append tool documentation and technical notes
+    system_prompt = base_system_prompt + get_baseline_supplement()
+
+    # Compress context if approaching the model's token limit
+    messages_for_context = await _compress_session_messages(session.messages)
+
+    # Build OpenAI message list from session history
+    openai_messages: list[dict[str, Any]] = [
+        {"role": "system", "content": system_prompt}
+    ]
+    for msg in messages_for_context:
+        if msg.role in ("user", "assistant") and msg.content:
+            openai_messages.append({"role": msg.role, "content": msg.content})
+
+    tools = get_available_tools()
+
+    yield StreamStart(messageId=message_id, sessionId=session_id)
+
+    # Propagate user/session context to Langfuse so all LLM calls within
+    # this request are grouped under a single trace with proper attribution.
+    _trace_ctx: Any = None
+    try:
+        _trace_ctx = propagate_attributes(
+            user_id=user_id,
+            session_id=session_id,
+            trace_name="copilot-baseline",
+            tags=["baseline"],
+        )
+        _trace_ctx.__enter__()
+    except Exception:
+        logger.warning("[Baseline] Langfuse trace context setup failed")
+
+    assistant_text = ""
+    text_block_id = str(uuid.uuid4())
+    text_started = False
+    step_open = False
+    try:
+        for _round in range(_MAX_TOOL_ROUNDS):
+            # Open a new step for each LLM round
+            yield StreamStartStep()
+            step_open = True
+
+            # Stream a response from the model
+            create_kwargs: dict[str, Any] = dict(
+                model=config.model,
+                messages=openai_messages,
+                stream=True,
+            )
+            if tools:
+                create_kwargs["tools"] = tools
+            response = await client.chat.completions.create(**create_kwargs)  # type: ignore[arg-type]  # dynamic kwargs
+
+            # Accumulate streamed response (text + tool calls)
+            round_text = ""
+            tool_calls_by_index: dict[int, dict[str, str]] = {}
+
+            async for chunk in response:
+                delta = chunk.choices[0].delta if chunk.choices else None
+                if not delta:
+                    continue
+
+                # Text content
+                if delta.content:
+                    if not text_started:
+                        yield StreamTextStart(id=text_block_id)
+                        text_started = True
+                    round_text += delta.content
+                    yield StreamTextDelta(id=text_block_id, delta=delta.content)
+
+                # Tool call fragments (streamed incrementally)
+                if delta.tool_calls:
+                    for tc in delta.tool_calls:
+                        idx = tc.index
+                        if idx not in tool_calls_by_index:
+                            tool_calls_by_index[idx] = {
+                                "id": "",
+                                "name": "",
+                                "arguments": "",
+                            }
+                        entry = tool_calls_by_index[idx]
+                        if tc.id:
+                            entry["id"] = tc.id
+                        if tc.function and tc.function.name:
+                            entry["name"] = tc.function.name
+                        if tc.function and tc.function.arguments:
+                            entry["arguments"] += tc.function.arguments
+
+            # Close text block if we had one this round
+            if text_started:
+                yield StreamTextEnd(id=text_block_id)
+                text_started = False
+                text_block_id = str(uuid.uuid4())
+
+            # Accumulate text for session persistence
+            assistant_text += round_text
+
+            # No tool calls -> model is done
+            if not tool_calls_by_index:
+                yield StreamFinishStep()
+                step_open = False
+                break
+
+            # Close step before tool execution
+            yield StreamFinishStep()
+            step_open = False
+
+            # Append the assistant message with tool_calls to context.
+            assistant_msg: dict[str, Any] = {"role": "assistant"}
+            if round_text:
+                assistant_msg["content"] = round_text
+            assistant_msg["tool_calls"] = [
+                {
+                    "id": tc["id"],
+                    "type": "function",
+                    "function": {
+                        "name": tc["name"],
+                        "arguments": tc["arguments"] or "{}",
+                    },
+                }
+                for tc in tool_calls_by_index.values()
+            ]
+            openai_messages.append(assistant_msg)
+
+            # Execute each tool call and stream events
+            for tc in tool_calls_by_index.values():
+                tool_call_id = tc["id"]
+                tool_name = tc["name"]
+                raw_args = tc["arguments"] or "{}"
+                try:
+                    tool_args = orjson.loads(raw_args)
+                except orjson.JSONDecodeError as parse_err:
+                    parse_error = (
+                        f"Invalid JSON arguments for tool '{tool_name}': {parse_err}"
+                    )
+                    logger.warning("[Baseline] %s", parse_error)
+                    yield StreamToolOutputAvailable(
+                        toolCallId=tool_call_id,
+                        toolName=tool_name,
+                        output=parse_error,
+                        success=False,
+                    )
+                    openai_messages.append(
+                        {
+                            "role": "tool",
+                            "tool_call_id": tool_call_id,
+                            "content": parse_error,
+                        }
+                    )
+                    continue
+
+                yield StreamToolInputStart(toolCallId=tool_call_id, toolName=tool_name)
+                yield StreamToolInputAvailable(
+                    toolCallId=tool_call_id,
+                    toolName=tool_name,
+                    input=tool_args,
+                )
+
+                # Execute via shared tool registry
+                try:
+                    result: StreamToolOutputAvailable = await execute_tool(
+                        tool_name=tool_name,
+                        parameters=tool_args,
+                        user_id=user_id,
+                        session=session,
+                        tool_call_id=tool_call_id,
+                    )
+                    yield result
+                    tool_output = (
+                        result.output
+                        if isinstance(result.output, str)
+                        else str(result.output)
+                    )
+                except Exception as e:
+                    error_output = f"Tool execution error: {e}"
+                    logger.error(
+                        "[Baseline] Tool %s failed: %s",
+                        tool_name,
+                        error_output,
+                        exc_info=True,
+                    )
+                    yield StreamToolOutputAvailable(
+                        toolCallId=tool_call_id,
+                        toolName=tool_name,
+                        output=error_output,
+                        success=False,
+                    )
+                    tool_output = error_output
+
+                # Append tool result to context for next round
+                openai_messages.append(
+                    {
+                        "role": "tool",
+                        "tool_call_id": tool_call_id,
+                        "content": tool_output,
+                    }
+                )
+        else:
+            # for-loop exhausted without break -> tool-round limit hit
+            limit_msg = (
+                f"Exceeded {_MAX_TOOL_ROUNDS} tool-call rounds "
+                "without a final response."
+            )
+            logger.error("[Baseline] %s", limit_msg)
+            yield StreamError(
+                errorText=limit_msg,
+                code="baseline_tool_round_limit",
+            )
+
+    except Exception as e:
+        error_msg = str(e) or type(e).__name__
+        logger.error("[Baseline] Streaming error: %s", error_msg, exc_info=True)
+        # Close any open text/step before emitting error
+        if text_started:
+            yield StreamTextEnd(id=text_block_id)
+        if step_open:
+            yield StreamFinishStep()
+        yield StreamError(errorText=error_msg, code="baseline_error")
+        # Still persist whatever we got
+    finally:
+        # Close Langfuse trace context
+        if _trace_ctx is not None:
+            try:
+                _trace_ctx.__exit__(None, None, None)
+            except Exception:
+                logger.warning("[Baseline] Langfuse trace context teardown failed")
+
+        # Persist assistant response
+        if assistant_text:
+            session.messages.append(
+                ChatMessage(role="assistant", content=assistant_text)
+            )
+        try:
+            await upsert_chat_session(session)
+        except Exception as persist_err:
+            logger.error("[Baseline] Failed to persist session: %s", persist_err)
+
+    yield StreamFinish()

autogpt_platform/backend/backend/copilot/baseline/service_test.py

@@ -0,0 +1,99 @@
+import logging
+from os import getenv
+
+import pytest
+
+from backend.copilot.baseline import stream_chat_completion_baseline
+from backend.copilot.model import (
+    create_chat_session,
+    get_chat_session,
+    upsert_chat_session,
+)
+from backend.copilot.response_model import (
+    StreamError,
+    StreamFinish,
+    StreamStart,
+    StreamTextDelta,
+)
+
+logger = logging.getLogger(__name__)
+
+
+@pytest.mark.asyncio(loop_scope="session")
+async def test_baseline_multi_turn(setup_test_user, test_user_id):
+    """Test that the baseline LLM path streams responses and maintains history.
+
+    Turn 1: Send a message with a unique keyword.
+    Turn 2: Ask the model to recall the keyword — proving conversation history
+    is correctly passed to the single-call LLM.
+    """
+    api_key: str | None = getenv("OPEN_ROUTER_API_KEY")
+    if not api_key:
+        return pytest.skip("OPEN_ROUTER_API_KEY is not set, skipping test")
+
+    session = await create_chat_session(test_user_id)
+    session = await upsert_chat_session(session)
+
+    # --- Turn 1: send a message with a unique keyword ---
+    keyword = "QUASAR99"
+    turn1_msg = (
+        f"Please remember this special keyword: {keyword}. "
+        "Just confirm you've noted it, keep your response brief."
+    )
+    turn1_text = ""
+    turn1_errors: list[str] = []
+    got_start = False
+    got_finish = False
+
+    async for chunk in stream_chat_completion_baseline(
+        session.session_id,
+        turn1_msg,
+        user_id=test_user_id,
+    ):
+        if isinstance(chunk, StreamStart):
+            got_start = True
+        elif isinstance(chunk, StreamTextDelta):
+            turn1_text += chunk.delta
+        elif isinstance(chunk, StreamError):
+            turn1_errors.append(chunk.errorText)
+        elif isinstance(chunk, StreamFinish):
+            got_finish = True
+
+    assert got_start, "Turn 1 did not yield StreamStart"
+    assert got_finish, "Turn 1 did not yield StreamFinish"
+    assert not turn1_errors, f"Turn 1 errors: {turn1_errors}"
+    assert turn1_text, "Turn 1 produced no text"
+    logger.info(f"Turn 1 response: {turn1_text[:100]}")
+
+    # Reload session for turn 2
+    session = await get_chat_session(session.session_id, test_user_id)
+    assert session, "Session not found after turn 1"
+
+    # Verify messages were persisted (user + assistant)
+    assert (
+        len(session.messages) >= 2
+    ), f"Expected at least 2 messages after turn 1, got {len(session.messages)}"
+
+    # --- Turn 2: ask model to recall the keyword ---
+    turn2_msg = "What was the special keyword I asked you to remember?"
+    turn2_text = ""
+    turn2_errors: list[str] = []
+
+    async for chunk in stream_chat_completion_baseline(
+        session.session_id,
+        turn2_msg,
+        user_id=test_user_id,
+        session=session,
+    ):
+        if isinstance(chunk, StreamTextDelta):
+            turn2_text += chunk.delta
+        elif isinstance(chunk, StreamError):
+            turn2_errors.append(chunk.errorText)
+
+    assert not turn2_errors, f"Turn 2 errors: {turn2_errors}"
+    assert turn2_text, "Turn 2 produced no text"
+    assert keyword in turn2_text, (
+        f"Model did not recall keyword '{keyword}' in turn 2. "
+        f"Response: {turn2_text[:200]}"
+    )
+    logger.info(f"Turn 2 recalled keyword successfully: {turn2_text[:100]}")

autogpt_platform/backend/backend/copilot/completion_consumer.py

@@ -1,349 +0,0 @@
-"""Redis Streams consumer for operation completion messages.
-
-This module provides a consumer (ChatCompletionConsumer) that listens for
-completion notifications (OperationCompleteMessage) from external services
-(like Agent Generator) and triggers the appropriate stream registry and
-chat service updates via process_operation_success/process_operation_failure.
-
-Why Redis Streams instead of RabbitMQ?
---------------------------------------
-While the project typically uses RabbitMQ for async task queues (e.g., execution
-queue), Redis Streams was chosen for chat completion notifications because:
-
-1. **Unified Infrastructure**: The SSE reconnection feature already uses Redis
-   Streams (via stream_registry) for message persistence and replay. Using Redis
-   Streams for completion notifications keeps all chat streaming infrastructure
-   in one system, simplifying operations and reducing cross-system coordination.
-
-2. **Message Replay**: Redis Streams support XREAD with arbitrary message IDs,
-   allowing consumers to replay missed messages after reconnection. This aligns
-   with the SSE reconnection pattern where clients can resume from last_message_id.
-
-3. **Consumer Groups with XAUTOCLAIM**: Redis consumer groups provide automatic
-   load balancing across pods with explicit message claiming (XAUTOCLAIM) for
-   recovering from dead consumers - ideal for the completion callback pattern.
-
-4. **Lower Latency**: For real-time SSE updates, Redis (already in-memory for
-   stream_registry) provides lower latency than an additional RabbitMQ hop.
-
-5. **Atomicity with Task State**: Completion processing often needs to update
-   task metadata stored in Redis. Keeping both in Redis enables simpler
-   transactional semantics without distributed coordination.
-
-The consumer uses Redis Streams with consumer groups for reliable message
-processing across multiple platform pods, with XAUTOCLAIM for reclaiming
-stale pending messages from dead consumers.
-"""
-
-import asyncio
-import logging
-import uuid
-from typing import Any
-
-import orjson
-from pydantic import BaseModel
-from redis.exceptions import ResponseError
-
-from backend.data.redis_client import get_redis_async
-
-from . import stream_registry
-from .completion_handler import process_operation_failure, process_operation_success
-from .config import ChatConfig
-
-logger = logging.getLogger(__name__)
-config = ChatConfig()
-
-
-class OperationCompleteMessage(BaseModel):
-    """Message format for operation completion notifications."""
-
-    operation_id: str
-    task_id: str
-    success: bool
-    result: dict | str | None = None
-    error: str | None = None
-
-
-class ChatCompletionConsumer:
-    """Consumer for chat operation completion messages from Redis Streams.
-
-    Database operations are handled through the chat_db() accessor, which
-    routes through DatabaseManager RPC when Prisma is not directly connected.
-
-    Uses Redis consumer groups to allow multiple platform pods to consume
-    messages reliably with automatic redelivery on failure.
-    """
-
-    def __init__(self):
-        self._consumer_task: asyncio.Task | None = None
-        self._running = False
-        self._consumer_name = f"consumer-{uuid.uuid4().hex[:8]}"
-
-    async def start(self) -> None:
-        """Start the completion consumer."""
-        if self._running:
-            logger.warning("Completion consumer already running")
-            return
-
-        # Create consumer group if it doesn't exist
-        try:
-            redis = await get_redis_async()
-            await redis.xgroup_create(
-                config.stream_completion_name,
-                config.stream_consumer_group,
-                id="0",
-                mkstream=True,
-            )
-            logger.info(
-                f"Created consumer group '{config.stream_consumer_group}' "
-                f"on stream '{config.stream_completion_name}'"
-            )
-        except ResponseError as e:
-            if "BUSYGROUP" in str(e):
-                logger.debug(
-                    f"Consumer group '{config.stream_consumer_group}' already exists"
-                )
-            else:
-                raise
-
-        self._running = True
-        self._consumer_task = asyncio.create_task(self._consume_messages())
-        logger.info(
-            f"Chat completion consumer started (consumer: {self._consumer_name})"
-        )
-
-    async def stop(self) -> None:
-        """Stop the completion consumer."""
-        self._running = False
-
-        if self._consumer_task:
-            self._consumer_task.cancel()
-            try:
-                await self._consumer_task
-            except asyncio.CancelledError:
-                pass
-            self._consumer_task = None
-
-        logger.info("Chat completion consumer stopped")
-
-    async def _consume_messages(self) -> None:
-        """Main message consumption loop with retry logic."""
-        max_retries = 10
-        retry_delay = 5  # seconds
-        retry_count = 0
-        block_timeout = 5000  # milliseconds
-
-        while self._running and retry_count < max_retries:
-            try:
-                redis = await get_redis_async()
-
-                # Reset retry count on successful connection
-                retry_count = 0
-
-                while self._running:
-                    # First, claim any stale pending messages from dead consumers
-                    # Redis does NOT auto-redeliver pending messages; we must explicitly
-                    # claim them using XAUTOCLAIM
-                    try:
-                        claimed_result = await redis.xautoclaim(
-                            name=config.stream_completion_name,
-                            groupname=config.stream_consumer_group,
-                            consumername=self._consumer_name,
-                            min_idle_time=config.stream_claim_min_idle_ms,
-                            start_id="0-0",
-                            count=10,
-                        )
-                        # xautoclaim returns: (next_start_id, [(id, data), ...], [deleted_ids])
-                        if claimed_result and len(claimed_result) >= 2:
-                            claimed_entries = claimed_result[1]
-                            if claimed_entries:
-                                logger.info(
-                                    f"Claimed {len(claimed_entries)} stale pending messages"
-                                )
-                                for entry_id, data in claimed_entries:
-                                    if not self._running:
-                                        return
-                                    await self._process_entry(redis, entry_id, data)
-                    except Exception as e:
-                        logger.warning(f"XAUTOCLAIM failed (non-fatal): {e}")
-
-                    # Read new messages from the stream
-                    messages = await redis.xreadgroup(
-                        groupname=config.stream_consumer_group,
-                        consumername=self._consumer_name,
-                        streams={config.stream_completion_name: ">"},
-                        block=block_timeout,
-                        count=10,
-                    )
-
-                    if not messages:
-                        continue
-
-                    for stream_name, entries in messages:
-                        for entry_id, data in entries:
-                            if not self._running:
-                                return
-                            await self._process_entry(redis, entry_id, data)
-
-            except asyncio.CancelledError:
-                logger.info("Consumer cancelled")
-                return
-            except Exception as e:
-                retry_count += 1
-                logger.error(
-                    f"Consumer error (retry {retry_count}/{max_retries}): {e}",
-                    exc_info=True,
-                )
-                if self._running and retry_count < max_retries:
-                    await asyncio.sleep(retry_delay)
-                else:
-                    logger.error("Max retries reached, stopping consumer")
-                    return
-
-    async def _process_entry(
-        self, redis: Any, entry_id: str, data: dict[str, Any]
-    ) -> None:
-        """Process a single stream entry and acknowledge it on success.
-
-        Args:
-            redis: Redis client connection
-            entry_id: The stream entry ID
-            data: The entry data dict
-        """
-        try:
-            # Handle the message
-            message_data = data.get("data")
-            if message_data:
-                await self._handle_message(
-                    message_data.encode()
-                    if isinstance(message_data, str)
-                    else message_data
-                )
-
-            # Acknowledge the message after successful processing
-            await redis.xack(
-                config.stream_completion_name,
-                config.stream_consumer_group,
-                entry_id,
-            )
-        except Exception as e:
-            logger.error(
-                f"Error processing completion message {entry_id}: {e}",
-                exc_info=True,
-            )
-            # Message remains in pending state and will be claimed by
-            # XAUTOCLAIM after min_idle_time expires
-
-    async def _handle_message(self, body: bytes) -> None:
-        """Handle a completion message."""
-        try:
-            data = orjson.loads(body)
-            message = OperationCompleteMessage(**data)
-        except Exception as e:
-            logger.error(f"Failed to parse completion message: {e}")
-            return
-
-        logger.info(
-            f"[COMPLETION] Received completion for operation {message.operation_id} "
-            f"(task_id={message.task_id}, success={message.success})"
-        )
-
-        # Find task in registry
-        task = await stream_registry.find_task_by_operation_id(message.operation_id)
-        if task is None:
-            task = await stream_registry.get_task(message.task_id)
-
-        if task is None:
-            logger.warning(
-                f"[COMPLETION] Task not found for operation {message.operation_id} "
-                f"(task_id={message.task_id})"
-            )
-            return
-
-        logger.info(
-            f"[COMPLETION] Found task: task_id={task.task_id}, "
-            f"session_id={task.session_id}, tool_call_id={task.tool_call_id}"
-        )
-
-        # Guard against empty task fields
-        if not task.task_id or not task.session_id or not task.tool_call_id:
-            logger.error(
-                f"[COMPLETION] Task has empty critical fields! "
-                f"task_id={task.task_id!r}, session_id={task.session_id!r}, "
-                f"tool_call_id={task.tool_call_id!r}"
-            )
-            return
-
-        if message.success:
-            await self._handle_success(task, message)
-        else:
-            await self._handle_failure(task, message)
-
-    async def _handle_success(
-        self,
-        task: stream_registry.ActiveTask,
-        message: OperationCompleteMessage,
-    ) -> None:
-        """Handle successful operation completion."""
-        await process_operation_success(task, message.result)
-
-    async def _handle_failure(
-        self,
-        task: stream_registry.ActiveTask,
-        message: OperationCompleteMessage,
-    ) -> None:
-        """Handle failed operation completion."""
-        await process_operation_failure(task, message.error)
-
-
-# Module-level consumer instance
-_consumer: ChatCompletionConsumer | None = None
-
-
-async def start_completion_consumer() -> None:
-    """Start the global completion consumer."""
-    global _consumer
-    if _consumer is None:
-        _consumer = ChatCompletionConsumer()
-    await _consumer.start()
-
-
-async def stop_completion_consumer() -> None:
-    """Stop the global completion consumer."""
-    global _consumer
-    if _consumer:
-        await _consumer.stop()
-        _consumer = None
-
-
-async def publish_operation_complete(
-    operation_id: str,
-    task_id: str,
-    success: bool,
-    result: dict | str | None = None,
-    error: str | None = None,
-) -> None:
-    """Publish an operation completion message to Redis Streams.
-
-    Args:
-        operation_id: The operation ID that completed.
-        task_id: The task ID associated with the operation.
-        success: Whether the operation succeeded.
-        result: The result data (for success).
-        error: The error message (for failure).
-    """
-    message = OperationCompleteMessage(
-        operation_id=operation_id,
-        task_id=task_id,
-        success=success,
-        result=result,
-        error=error,
-    )
-
-    redis = await get_redis_async()
-    await redis.xadd(
-        config.stream_completion_name,
-        {"data": message.model_dump_json()},
-        maxlen=config.stream_max_length,
-    )
-    logger.info(f"Published completion for operation {operation_id}")

autogpt_platform/backend/backend/copilot/completion_handler.py

@@ -1,329 +0,0 @@
-"""Shared completion handling for operation success and failure.
-
-This module provides common logic for handling operation completion from both:
-- The Redis Streams consumer (completion_consumer.py)
-- The HTTP webhook endpoint (routes.py)
-"""
-
-import logging
-from typing import Any
-
-import orjson
-
-from backend.data.db_accessors import chat_db
-
-from . import service as chat_service
-from . import stream_registry
-from .response_model import StreamError, StreamToolOutputAvailable
-from .tools.models import ErrorResponse
-
-logger = logging.getLogger(__name__)
-
-# Tools that produce agent_json that needs to be saved to library
-AGENT_GENERATION_TOOLS = {"create_agent", "edit_agent"}
-
-# Keys that should be stripped from agent_json when returning in error responses
-SENSITIVE_KEYS = frozenset(
-    {
-        "api_key",
-        "apikey",
-        "api_secret",
-        "password",
-        "secret",
-        "credentials",
-        "credential",
-        "token",
-        "access_token",
-        "refresh_token",
-        "private_key",
-        "privatekey",
-        "auth",
-        "authorization",
-    }
-)
-
-
-def _sanitize_agent_json(obj: Any) -> Any:
-    """Recursively sanitize agent_json by removing sensitive keys.
-
-    Args:
-        obj: The object to sanitize (dict, list, or primitive)
-
-    Returns:
-        Sanitized copy with sensitive keys removed/redacted
-    """
-    if isinstance(obj, dict):
-        return {
-            k: "[REDACTED]" if k.lower() in SENSITIVE_KEYS else _sanitize_agent_json(v)
-            for k, v in obj.items()
-        }
-    elif isinstance(obj, list):
-        return [_sanitize_agent_json(item) for item in obj]
-    else:
-        return obj
-
-
-class ToolMessageUpdateError(Exception):
-    """Raised when updating a tool message in the database fails."""
-
-    pass
-
-
-async def _update_tool_message(
-    session_id: str,
-    tool_call_id: str,
-    content: str,
-) -> None:
-    """Update tool message in database using the chat_db accessor.
-
-    Routes through DatabaseManager RPC when Prisma is not directly
-    connected (e.g. in the CoPilot Executor microservice).
-
-    Args:
-        session_id: The session ID
-        tool_call_id: The tool call ID to update
-        content: The new content for the message
-
-    Raises:
-        ToolMessageUpdateError: If the database update fails.
-    """
-    try:
-        updated = await chat_db().update_tool_message_content(
-            session_id=session_id,
-            tool_call_id=tool_call_id,
-            new_content=content,
-        )
-        if not updated:
-            raise ToolMessageUpdateError(
-                f"No message found with tool_call_id="
-                f"{tool_call_id} in session {session_id}"
-            )
-    except ToolMessageUpdateError:
-        raise
-    except Exception as e:
-        logger.error(
-            f"[COMPLETION] Failed to update tool message: {e}",
-            exc_info=True,
-        )
-        raise ToolMessageUpdateError(
-            f"Failed to update tool message for tool call #{tool_call_id}: {e}"
-        ) from e
-
-
-def serialize_result(result: dict | list | str | int | float | bool | None) -> str:
-    """Serialize result to JSON string with sensible defaults.
-
-    Args:
-        result: The result to serialize. Can be a dict, list, string,
-            number, boolean, or None.
-
-    Returns:
-        JSON string representation of the result. Returns '{"status": "completed"}'
-        only when result is explicitly None.
-    """
-    if isinstance(result, str):
-        return result
-    if result is None:
-        return '{"status": "completed"}'
-    return orjson.dumps(result).decode("utf-8")
-
-
-async def _save_agent_from_result(
-    result: dict[str, Any],
-    user_id: str | None,
-    tool_name: str,
-) -> dict[str, Any]:
-    """Save agent to library if result contains agent_json.
-
-    Args:
-        result: The result dict that may contain agent_json
-        user_id: The user ID to save the agent for
-        tool_name: The tool name (create_agent or edit_agent)
-
-    Returns:
-        Updated result dict with saved agent details, or original result if no agent_json
-    """
-    if not user_id:
-        logger.warning("[COMPLETION] Cannot save agent: no user_id in task")
-        return result
-
-    agent_json = result.get("agent_json")
-    if not agent_json:
-        logger.warning(
-            f"[COMPLETION] {tool_name} completed but no agent_json in result"
-        )
-        return result
-
-    try:
-        from .tools.agent_generator import save_agent_to_library
-
-        is_update = tool_name == "edit_agent"
-        created_graph, library_agent = await save_agent_to_library(
-            agent_json, user_id, is_update=is_update
-        )
-
-        logger.info(
-            f"[COMPLETION] Saved agent '{created_graph.name}' to library "
-            f"(graph_id={created_graph.id}, library_agent_id={library_agent.id})"
-        )
-
-        # Return a response similar to AgentSavedResponse
-        return {
-            "type": "agent_saved",
-            "message": f"Agent '{created_graph.name}' has been saved to your library!",
-            "agent_id": created_graph.id,
-            "agent_name": created_graph.name,
-            "library_agent_id": library_agent.id,
-            "library_agent_link": f"/library/agents/{library_agent.id}",
-            "agent_page_link": f"/build?flowID={created_graph.id}",
-        }
-    except Exception as e:
-        logger.error(
-            f"[COMPLETION] Failed to save agent to library: {e}",
-            exc_info=True,
-        )
-        # Return error but don't fail the whole operation
-        # Sanitize agent_json to remove sensitive keys before returning
-        return {
-            "type": "error",
-            "message": f"Agent was generated but failed to save: {str(e)}",
-            "error": str(e),
-            "agent_json": _sanitize_agent_json(agent_json),
-        }
-
-
-async def process_operation_success(
-    task: stream_registry.ActiveTask,
-    result: dict | str | None,
-) -> None:
-    """Handle successful operation completion.
-
-    Publishes the result to the stream registry, updates the database,
-    generates LLM continuation, and marks the task as completed.
-
-    Args:
-        task: The active task that completed
-        result: The result data from the operation
-
-    Raises:
-        ToolMessageUpdateError: If the database update fails. The task
-            will be marked as failed instead of completed.
-    """
-    # For agent generation tools, save the agent to library
-    if task.tool_name in AGENT_GENERATION_TOOLS and isinstance(result, dict):
-        result = await _save_agent_from_result(result, task.user_id, task.tool_name)
-
-    # Serialize result for output (only substitute default when result is exactly None)
-    result_output = result if result is not None else {"status": "completed"}
-    output_str = (
-        result_output
-        if isinstance(result_output, str)
-        else orjson.dumps(result_output).decode("utf-8")
-    )
-
-    # Publish result to stream registry
-    await stream_registry.publish_chunk(
-        task.task_id,
-        StreamToolOutputAvailable(
-            toolCallId=task.tool_call_id,
-            toolName=task.tool_name,
-            output=output_str,
-            success=True,
-        ),
-    )
-
-    # Update pending operation in database
-    # If this fails, we must not continue to mark the task as completed
-    result_str = serialize_result(result)
-    try:
-        await _update_tool_message(
-            session_id=task.session_id,
-            tool_call_id=task.tool_call_id,
-            content=result_str,
-        )
-    except ToolMessageUpdateError:
-        # DB update failed - mark task as failed to avoid inconsistent state
-        logger.error(
-            f"[COMPLETION] DB update failed for task {task.task_id}, "
-            "marking as failed instead of completed"
-        )
-        await stream_registry.publish_chunk(
-            task.task_id,
-            StreamError(errorText="Failed to save operation result to database"),
-        )
-        await stream_registry.mark_task_completed(task.task_id, status="failed")
-        raise
-
-    # Generate LLM continuation with streaming
-    try:
-        await chat_service._generate_llm_continuation_with_streaming(
-            session_id=task.session_id,
-            user_id=task.user_id,
-            task_id=task.task_id,
-        )
-    except Exception as e:
-        logger.error(
-            f"[COMPLETION] Failed to generate LLM continuation: {e}",
-            exc_info=True,
-        )
-
-    # Mark task as completed and release Redis lock
-    await stream_registry.mark_task_completed(task.task_id, status="completed")
-    try:
-        await chat_service._mark_operation_completed(task.tool_call_id)
-    except Exception as e:
-        logger.error(f"[COMPLETION] Failed to mark operation completed: {e}")
-
-    logger.info(
-        f"[COMPLETION] Successfully processed completion for task {task.task_id}"
-    )
-
-
-async def process_operation_failure(
-    task: stream_registry.ActiveTask,
-    error: str | None,
-) -> None:
-    """Handle failed operation completion.
-
-    Publishes the error to the stream registry, updates the database
-    with the error response, and marks the task as failed.
-
-    Args:
-        task: The active task that failed
-        error: The error message from the operation
-    """
-    error_msg = error or "Operation failed"
-
-    # Publish error to stream registry
-    await stream_registry.publish_chunk(
-        task.task_id,
-        StreamError(errorText=error_msg),
-    )
-
-    # Update pending operation with error
-    # If this fails, we still continue to mark the task as failed
-    error_response = ErrorResponse(
-        message=error_msg,
-        error=error,
-    )
-    try:
-        await _update_tool_message(
-            session_id=task.session_id,
-            tool_call_id=task.tool_call_id,
-            content=error_response.model_dump_json(),
-        )
-    except ToolMessageUpdateError:
-        # DB update failed - log but continue with cleanup
-        logger.error(
-            f"[COMPLETION] DB update failed while processing failure for task {task.task_id}, "
-            "continuing with cleanup"
-        )
-
-    # Mark task as failed and release Redis lock
-    await stream_registry.mark_task_completed(task.task_id, status="failed")
-    try:
-        await chat_service._mark_operation_completed(task.tool_call_id)
-    except Exception as e:
-        logger.error(f"[COMPLETION] Failed to mark operation completed: {e}")
-
-    logger.info(f"[COMPLETION] Processed failure for task {task.task_id}: {error_msg}")

autogpt_platform/backend/backend/copilot/config.py

@@ -26,24 +26,11 @@ class ChatConfig(BaseSettings):
     # Session TTL Configuration - 12 hours
     session_ttl: int = Field(default=43200, description="Session TTL in seconds")
 
-    # Streaming Configuration
-    max_retries: int = Field(
-        default=3,
-        description="Max retries for fallback path (SDK handles retries internally)",
-    )
     max_agent_runs: int = Field(default=30, description="Maximum number of agent runs")
     max_agent_schedules: int = Field(
         default=30, description="Maximum number of agent schedules"
     )
 
-    # Long-running operation configuration
-    long_running_operation_ttl: int = Field(
-        default=3600,
-        description="TTL in seconds for long-running operation deduplication lock "
-        "(1 hour, matches stream_ttl). Prevents duplicate operations if pod dies. "
-        "For longer operations, the stream_registry heartbeat keeps them alive.",
-    )
-
     # Stream registry configuration for SSE reconnection
     stream_ttl: int = Field(
         default=3600,
@@ -59,36 +46,14 @@ class ChatConfig(BaseSettings):
         description="Maximum number of messages to store per stream",
     )
 
-    # Redis Streams configuration for completion consumer
-    stream_completion_name: str = Field(
-        default="chat:completions",
-        description="Redis Stream name for operation completions",
-    )
-    stream_consumer_group: str = Field(
-        default="chat_consumers",
-        description="Consumer group name for completion stream",
-    )
-    stream_claim_min_idle_ms: int = Field(
-        default=60000,
-        description="Minimum idle time in milliseconds before claiming pending messages from dead consumers",
-    )
-
     # Redis key prefixes for stream registry
-    task_meta_prefix: str = Field(
+    session_meta_prefix: str = Field(
         default="chat:task:meta:",
-        description="Prefix for task metadata hash keys",
+        description="Prefix for session metadata hash keys",
     )
-    task_stream_prefix: str = Field(
+    turn_stream_prefix: str = Field(
         default="chat:stream:",
-        description="Prefix for task message stream keys",
-    )
-    task_op_prefix: str = Field(
-        default="chat:task:op:",
-        description="Prefix for operation ID to task ID mapping keys",
-    )
-    internal_api_key: str | None = Field(
-        default=None,
-        description="API key for internal webhook callbacks (env: CHAT_INTERNAL_API_KEY)",
+        description="Prefix for turn message stream keys",
     )
 
     # Langfuse Prompt Management Configuration
@@ -97,11 +62,15 @@ class ChatConfig(BaseSettings):
         default="CoPilot Prompt",
         description="Name of the prompt in Langfuse to fetch",
     )
+    langfuse_prompt_cache_ttl: int = Field(
+        default=300,
+        description="Cache TTL in seconds for Langfuse prompt (0 to disable caching)",
+    )
 
     # Claude Agent SDK Configuration
     use_claude_agent_sdk: bool = Field(
         default=True,
-        description="Use Claude Agent SDK for chat completions",
+        description="Use Claude Agent SDK (True) or OpenAI-compatible LLM baseline (False)",
     )
     claude_agent_model: str | None = Field(
         default=None,
@@ -115,25 +84,60 @@ class ChatConfig(BaseSettings):
     )
     claude_agent_max_subtasks: int = Field(
         default=10,
-        description="Max number of sub-agent Tasks the SDK can spawn per session.",
+        description="Max number of concurrent sub-agent Tasks the SDK can run per session.",
     )
     claude_agent_use_resume: bool = Field(
         default=True,
         description="Use --resume for multi-turn conversations instead of "
         "history compression. Falls back to compression when unavailable.",
     )
-
-    # Extended thinking configuration for Claude models
-    thinking_enabled: bool = Field(
-        default=True,
-        description="Enable adaptive thinking for Claude models via OpenRouter",
+    use_claude_code_subscription: bool = Field(
+        default=False,
+        description="For personal/dev use: use Claude Code CLI subscription auth instead of API keys. Requires `claude login` on the host. Only works with SDK mode.",
     )
 
+    # E2B Sandbox Configuration
+    use_e2b_sandbox: bool = Field(
+        default=True,
+        description="Use E2B cloud sandboxes for persistent bash/python execution. "
+        "When enabled, bash_exec routes commands to E2B and SDK file tools "
+        "operate directly on the sandbox via E2B's filesystem API.",
+    )
+    e2b_api_key: str | None = Field(
+        default=None,
+        description="E2B API key. Falls back to E2B_API_KEY environment variable.",
+    )
+    e2b_sandbox_template: str = Field(
+        default="base",
+        description="E2B sandbox template to use for copilot sessions.",
+    )
+    e2b_sandbox_timeout: int = Field(
+        default=43200,  # 12 hours — same as session_ttl
+        description="E2B sandbox keepalive timeout in seconds.",
+    )
+
+    @field_validator("use_e2b_sandbox", mode="before")
+    @classmethod
+    def get_use_e2b_sandbox(cls, v):
+        """Get use_e2b_sandbox from environment if not provided."""
+        env_val = os.getenv("CHAT_USE_E2B_SANDBOX", "").lower()
+        if env_val:
+            return env_val in ("true", "1", "yes", "on")
+        return True if v is None else v
+
+    @field_validator("e2b_api_key", mode="before")
+    @classmethod
+    def get_e2b_api_key(cls, v):
+        """Get E2B API key from environment if not provided."""
+        if not v:
+            v = os.getenv("CHAT_E2B_API_KEY") or os.getenv("E2B_API_KEY")
+        return v
+
     @field_validator("api_key", mode="before")
     @classmethod
     def get_api_key(cls, v):
         """Get API key from environment if not provided."""
-        if v is None:
+        if not v:
             # Try to get from environment variables
             # First check for CHAT_API_KEY (Pydantic prefix)
             v = os.getenv("CHAT_API_KEY")
@@ -143,13 +147,16 @@ class ChatConfig(BaseSettings):
             if not v:
                 # Fall back to OPENAI_API_KEY
                 v = os.getenv("OPENAI_API_KEY")
+            # Note: ANTHROPIC_API_KEY is intentionally NOT included here.
+            # The SDK CLI picks it up from the env directly. Including it
+            # would pair it with the OpenRouter base_url, causing auth failures.
         return v
 
     @field_validator("base_url", mode="before")
     @classmethod
     def get_base_url(cls, v):
         """Get base URL from environment if not provided."""
-        if v is None:
+        if not v:
             # Check for OpenRouter or custom base URL
             v = os.getenv("CHAT_BASE_URL")
             if not v:
@@ -160,14 +167,6 @@ class ChatConfig(BaseSettings):
                 v = "https://openrouter.ai/api/v1"
         return v
 
-    @field_validator("internal_api_key", mode="before")
-    @classmethod
-    def get_internal_api_key(cls, v):
-        """Get internal API key from environment if not provided."""
-        if v is None:
-            v = os.getenv("CHAT_INTERNAL_API_KEY")
-        return v
-
     @field_validator("use_claude_agent_sdk", mode="before")
     @classmethod
     def get_use_claude_agent_sdk(cls, v):
@@ -179,6 +178,15 @@ class ChatConfig(BaseSettings):
         # Default to True (SDK enabled by default)
         return True if v is None else v
 
+    @field_validator("use_claude_code_subscription", mode="before")
+    @classmethod
+    def get_use_claude_code_subscription(cls, v):
+        """Get use_claude_code_subscription from environment if not provided."""
+        env_val = os.getenv("CHAT_USE_CLAUDE_CODE_SUBSCRIPTION", "").lower()
+        if env_val:
+            return env_val in ("true", "1", "yes", "on")
+        return False if v is None else v
+
     # Prompt paths for different contexts
     PROMPT_PATHS: dict[str, str] = {
         "default": "prompts/chat_system.md",

autogpt_platform/backend/backend/copilot/constants.py

@@ -0,0 +1,11 @@
+"""Shared constants for the CoPilot module."""
+
+# Special message prefixes for text-based markers (parsed by frontend).
+# The hex suffix makes accidental LLM generation of these strings virtually
+# impossible, avoiding false-positive marker detection in normal conversation.
+COPILOT_ERROR_PREFIX = "[__COPILOT_ERROR_f7a1__]"  # Renders as ErrorCard
+COPILOT_SYSTEM_PREFIX = "[__COPILOT_SYSTEM_e3b0__]"  # Renders as system info message
+
+# Compaction notice messages shown to users.
+COMPACTION_DONE_MSG = "Earlier messages were summarized to fit within context limits."
+COMPACTION_TOOL_NAME = "context_compaction"

autogpt_platform/backend/backend/copilot/db.py

@@ -16,7 +16,7 @@ from prisma.types import (
 )
 
 from backend.data import db
-from backend.util.json import SafeJson
+from backend.util.json import SafeJson, sanitize_string
 
 from .model import ChatMessage, ChatSession, ChatSessionInfo
 
@@ -81,6 +81,35 @@ async def update_chat_session(
     return ChatSession.from_db(session) if session else None
 
 
+async def update_chat_session_title(
+    session_id: str,
+    user_id: str,
+    title: str,
+    *,
+    only_if_empty: bool = False,
+) -> bool:
+    """Update the title of a chat session, scoped to the owning user.
+
+    Always filters by (session_id, user_id) so callers cannot mutate another
+    user's session even when they know the session_id.
+
+    Args:
+        only_if_empty: When True, uses an atomic ``UPDATE WHERE title IS NULL``
+            guard so auto-generated titles never overwrite a user-set title.
+
+    Returns True if a row was updated, False otherwise (session not found,
+    wrong user, or — when only_if_empty — title was already set).
+    """
+    where: ChatSessionWhereInput = {"id": session_id, "userId": user_id}
+    if only_if_empty:
+        where["title"] = None
+    result = await PrismaChatSession.prisma().update_many(
+        where=where,
+        data={"title": title, "updatedAt": datetime.now(UTC)},
+    )
+    return result > 0
+
+
 async def add_chat_message(
     session_id: str,
     role: str,
@@ -101,15 +130,16 @@ async def add_chat_message(
         "sequence": sequence,
     }
 
-    # Add optional string fields
+    # Add optional string fields — sanitize to strip PostgreSQL-incompatible
+    # control characters (null bytes etc.) that may appear in tool outputs.
     if content is not None:
-        data["content"] = content
+        data["content"] = sanitize_string(content)
     if name is not None:
         data["name"] = name
     if tool_call_id is not None:
         data["toolCallId"] = tool_call_id
     if refusal is not None:
-        data["refusal"] = refusal
+        data["refusal"] = sanitize_string(refusal)
 
     # Add optional JSON fields only when they have values
     if tool_calls is not None:
@@ -170,15 +200,16 @@ async def add_chat_messages_batch(
                         "createdAt": now,
                     }
 
-                    # Add optional string fields
+                    # Add optional string fields — sanitize to strip
+                    # PostgreSQL-incompatible control characters.
                     if msg.get("content") is not None:
-                        data["content"] = msg["content"]
+                        data["content"] = sanitize_string(msg["content"])
                     if msg.get("name") is not None:
                         data["name"] = msg["name"]
                     if msg.get("tool_call_id") is not None:
                         data["toolCallId"] = msg["tool_call_id"]
                     if msg.get("refusal") is not None:
-                        data["refusal"] = msg["refusal"]
+                        data["refusal"] = sanitize_string(msg["refusal"])
 
                     # Add optional JSON fields only when they have values
                     if msg.get("tool_calls") is not None:
@@ -312,7 +343,7 @@ async def update_tool_message_content(
                 "toolCallId": tool_call_id,
             },
             data={
-                "content": new_content,
+                "content": sanitize_string(new_content),
             },
         )
         if result == 0:

autogpt_platform/backend/backend/copilot/executor/manager.py

@@ -4,6 +4,7 @@ This module contains the CoPilotExecutor class that consumes chat tasks from
 RabbitMQ and processes them using a thread pool, following the graph executor pattern.
 """
 
+import asyncio
 import logging
 import os
 import threading
@@ -25,7 +26,7 @@ from backend.util.process import AppProcess
 from backend.util.retry import continuous_retry
 from backend.util.settings import Settings
 
-from .processor import execute_copilot_task, init_worker
+from .processor import execute_copilot_turn, init_worker
 from .utils import (
     COPILOT_CANCEL_QUEUE_NAME,
     COPILOT_EXECUTION_QUEUE_NAME,
@@ -181,13 +182,13 @@ class CoPilotExecutor(AppProcess):
             self._executor.shutdown(wait=False)
 
         # Release any remaining locks
-        for task_id, lock in list(self._task_locks.items()):
+        for session_id, lock in list(self._task_locks.items()):
             try:
                 lock.release()
-                logger.info(f"[cleanup {pid}] Released lock for {task_id}")
+                logger.info(f"[cleanup {pid}] Released lock for {session_id}")
             except Exception as e:
                 logger.error(
-                    f"[cleanup {pid}] Failed to release lock for {task_id}: {e}"
+                    f"[cleanup {pid}] Failed to release lock for {session_id}: {e}"
                 )
 
         logger.info(f"[cleanup {pid}] Graceful shutdown completed")
@@ -267,20 +268,20 @@ class CoPilotExecutor(AppProcess):
     ):
         """Handle cancel message from FANOUT exchange."""
         request = CancelCoPilotEvent.model_validate_json(body)
-        task_id = request.task_id
-        if not task_id:
-            logger.warning("Cancel message missing 'task_id'")
+        session_id = request.session_id
+        if not session_id:
+            logger.warning("Cancel message missing 'session_id'")
             return
-        if task_id not in self.active_tasks:
-            logger.debug(f"Cancel received for {task_id} but not active")
+        if session_id not in self.active_tasks:
+            logger.debug(f"Cancel received for {session_id} but not active")
             return
 
-        _, cancel_event = self.active_tasks[task_id]
-        logger.info(f"Received cancel for {task_id}")
+        _, cancel_event = self.active_tasks[session_id]
+        logger.info(f"Received cancel for {session_id}")
         if not cancel_event.is_set():
             cancel_event.set()
         else:
-            logger.debug(f"Cancel already set for {task_id}")
+            logger.debug(f"Cancel already set for {session_id}")
 
     def _handle_run_message(
         self,
@@ -352,12 +353,12 @@ class CoPilotExecutor(AppProcess):
             ack_message(reject=True, requeue=False)
             return
 
-        task_id = entry.task_id
+        session_id = entry.session_id
 
-        # Check for local duplicate - task is already running on this executor
-        if task_id in self.active_tasks:
+        # Check for local duplicate - session is already running on this executor
+        if session_id in self.active_tasks:
             logger.warning(
-                f"Task {task_id} already running locally, rejecting duplicate"
+                f"Session {session_id} already running locally, rejecting duplicate"
             )
             ack_message(reject=True, requeue=False)
             return
@@ -365,64 +366,69 @@ class CoPilotExecutor(AppProcess):
         # Try to acquire cluster-wide lock
         cluster_lock = ClusterLock(
             redis=redis.get_redis(),
-            key=f"copilot:task:{task_id}:lock",
+            key=f"copilot:session:{session_id}:lock",
             owner_id=self.executor_id,
             timeout=settings.config.cluster_lock_timeout,
         )
         current_owner = cluster_lock.try_acquire()
         if current_owner != self.executor_id:
             if current_owner is not None:
-                logger.warning(f"Task {task_id} already running on pod {current_owner}")
+                logger.warning(
+                    f"Session {session_id} already running on pod {current_owner}"
+                )
                 ack_message(reject=True, requeue=False)
             else:
                 logger.warning(
-                    f"Could not acquire lock for {task_id} - Redis unavailable"
+                    f"Could not acquire lock for {session_id} - Redis unavailable"
                 )
                 ack_message(reject=True, requeue=True)
             return
 
         # Execute the task
         try:
-            self._task_locks[task_id] = cluster_lock
+            self._task_locks[session_id] = cluster_lock
 
             logger.info(
-                f"Acquired cluster lock for {task_id}, executor_id={self.executor_id}"
+                f"Acquired cluster lock for {session_id}, "
+                f"executor_id={self.executor_id}"
             )
 
             cancel_event = threading.Event()
             future = self.executor.submit(
-                execute_copilot_task, entry, cancel_event, cluster_lock
+                execute_copilot_turn, entry, cancel_event, cluster_lock
             )
-            self.active_tasks[task_id] = (future, cancel_event)
+            self.active_tasks[session_id] = (future, cancel_event)
         except Exception as e:
-            logger.warning(f"Failed to setup execution for {task_id}: {e}")
+            logger.warning(f"Failed to setup execution for {session_id}: {e}")
             cluster_lock.release()
-            if task_id in self._task_locks:
-                del self._task_locks[task_id]
+            if session_id in self._task_locks:
+                del self._task_locks[session_id]
             ack_message(reject=True, requeue=True)
             return
 
         self._update_metrics()
 
         def on_run_done(f: Future):
-            logger.info(f"Run completed for {task_id}")
+            logger.info(f"Run completed for {session_id}")
+            error_msg = None
             try:
                 if exec_error := f.exception():
-                    logger.error(f"Execution for {task_id} failed: {exec_error}")
-                    # Don't requeue failed tasks - they've been marked as failed
-                    # in the stream registry. Requeuing would cause infinite retries
-                    # for deterministic failures.
+                    error_msg = str(exec_error) or type(exec_error).__name__
+                    logger.error(f"Execution for {session_id} failed: {error_msg}")
                     ack_message(reject=True, requeue=False)
                 else:
                     ack_message(reject=False, requeue=False)
+            except asyncio.CancelledError:
+                logger.info(f"Run completion callback cancelled for {session_id}")
             except BaseException as e:
-                logger.exception(f"Error in run completion callback: {e}")
+                error_msg = str(e) or type(e).__name__
+                logger.exception(f"Error in run completion callback: {error_msg}")
             finally:
                 # Release the cluster lock
-                if task_id in self._task_locks:
-                    logger.info(f"Releasing cluster lock for {task_id}")
-                    self._task_locks[task_id].release()
-                    del self._task_locks[task_id]
+                if session_id in self._task_locks:
+                    logger.info(f"Releasing cluster lock for {session_id}")
+                    self._task_locks[session_id].release()
+                    del self._task_locks[session_id]
                 self._cleanup_completed_tasks()
 
         future.add_done_callback(on_run_done)
@@ -433,11 +439,11 @@ class CoPilotExecutor(AppProcess):
         """Remove completed futures from active_tasks and update metrics."""
         completed_tasks = []
         with self._active_tasks_lock:
-            for task_id, (future, _) in list(self.active_tasks.items()):
+            for session_id, (future, _) in list(self.active_tasks.items()):
                 if future.done():
-                    completed_tasks.append(task_id)
-                    self.active_tasks.pop(task_id, None)
-                    logger.info(f"Cleaned up completed task {task_id}")
+                    completed_tasks.append(session_id)
+                    self.active_tasks.pop(session_id, None)
+                    logger.info(f"Cleaned up completed session {session_id}")
 
         self._update_metrics()
         return completed_tasks

autogpt_platform/backend/backend/copilot/executor/processor.py

@@ -1,18 +1,20 @@
 """CoPilot execution processor - per-worker execution logic.
 
-This module contains the processor class that handles CoPilot task execution
+This module contains the processor class that handles CoPilot session execution
 in a thread-local context, following the graph executor pattern.
 """
 
 import asyncio
 import logging
+import os
+import subprocess
 import threading
 import time
 
-from backend.copilot import service as copilot_service
 from backend.copilot import stream_registry
+from backend.copilot.baseline import stream_chat_completion_baseline
 from backend.copilot.config import ChatConfig
-from backend.copilot.response_model import StreamError, StreamFinish, StreamFinishStep
+from backend.copilot.response_model import StreamFinish
 from backend.copilot.sdk import service as sdk_service
 from backend.executor.cluster_lock import ClusterLock
 from backend.util.decorator import error_logged
@@ -32,17 +34,17 @@ logger = TruncatedLogger(logging.getLogger(__name__), prefix="[CoPilotExecutor]"
 _tls = threading.local()
 
 
-def execute_copilot_task(
+def execute_copilot_turn(
     entry: CoPilotExecutionEntry,
     cancel: threading.Event,
     cluster_lock: ClusterLock,
 ):
-    """Execute a CoPilot task using the thread-local processor.
+    """Execute a single CoPilot turn (user message → AI response).
 
     This function is the entry point called by the thread pool executor.
 
     Args:
-        entry: The task payload
+        entry: The turn payload
         cancel: Threading event to signal cancellation
         cluster_lock: Distributed lock for this execution
     """
@@ -76,16 +78,16 @@ def cleanup_worker():
 
 
 class CoPilotProcessor:
-    """Per-worker execution logic for CoPilot tasks.
+    """Per-worker execution logic for CoPilot sessions.
 
     This class is instantiated once per worker thread and handles the execution
-    of CoPilot chat generation tasks. It maintains an async event loop for
+    of CoPilot chat generation sessions. It maintains an async event loop for
     running the async service code.
 
     The execution flow:
-        1. CoPilot task is picked from RabbitMQ queue
-        2. Manager submits task to thread pool
-        3. Processor executes the task in its event loop
+        1. Session entry is picked from RabbitMQ queue
+        2. Manager submits to thread pool
+        3. Processor executes in its event loop
         4. Results are published to Redis Streams
     """
 
@@ -108,8 +110,41 @@ class CoPilotProcessor:
         )
         self.execution_thread.start()
 
+        # Skip the SDK's per-request CLI version check — the bundled CLI is
+        # already version-matched to the SDK package.
+        os.environ.setdefault("CLAUDE_AGENT_SDK_SKIP_VERSION_CHECK", "1")
+
+        # Pre-warm the bundled CLI binary so the OS page-caches the ~185 MB
+        # executable.  First spawn pays ~1.2 s; subsequent spawns ~0.65 s.
+        self._prewarm_cli()
+
         logger.info(f"[CoPilotExecutor] Worker {self.tid} started")
 
+    def _prewarm_cli(self) -> None:
+        """Run the bundled CLI binary once to warm OS page caches."""
+        try:
+            from claude_agent_sdk._internal.transport.subprocess_cli import (
+                SubprocessCLITransport,
+            )
+
+            cli_path = SubprocessCLITransport._find_bundled_cli(None)  # type: ignore[arg-type]
+            if cli_path:
+                result = subprocess.run(
+                    [cli_path, "-v"],
+                    capture_output=True,
+                    timeout=10,
+                )
+                if result.returncode == 0:
+                    logger.info(f"[CoPilotExecutor] CLI pre-warm done: {cli_path}")
+                else:
+                    logger.warning(
+                        "[CoPilotExecutor] CLI pre-warm failed (rc=%d): %s",
+                        result.returncode,  # type: ignore[reportCallIssue]
+                        cli_path,
+                    )
+        except Exception as e:
+            logger.debug(f"[CoPilotExecutor] CLI pre-warm skipped: {e}")
+
     def cleanup(self):
         """Clean up event-loop-bound resources before the loop is destroyed.
 
@@ -119,13 +154,16 @@ class CoPilotProcessor:
         """
         from backend.util.workspace_storage import shutdown_workspace_storage
 
+        coro = shutdown_workspace_storage()
         try:
-            future = asyncio.run_coroutine_threadsafe(
-                shutdown_workspace_storage(), self.execution_loop
-            )
+            future = asyncio.run_coroutine_threadsafe(coro, self.execution_loop)
             future.result(timeout=5)
         except Exception as e:
-            logger.warning(f"[CoPilotExecutor] Worker {self.tid} cleanup error: {e}")
+            coro.close()  # Prevent "coroutine was never awaited" warning
+            error_msg = str(e) or type(e).__name__
+            logger.warning(
+                f"[CoPilotExecutor] Worker {self.tid} cleanup error: {error_msg}"
+            )
 
         # Stop the event loop
         self.execution_loop.call_soon_threadsafe(self.execution_loop.stop)
@@ -139,19 +177,17 @@ class CoPilotProcessor:
         cancel: threading.Event,
         cluster_lock: ClusterLock,
     ):
-        """Execute a CoPilot task.
+        """Execute a CoPilot turn.
 
-        This is the main entry point for task execution. It runs the async
-        execution logic in the worker's event loop and handles errors.
+        Runs the async logic in the worker's event loop and handles errors.
 
         Args:
-            entry: The task payload containing session and message info
+            entry: The turn payload containing session and message info
             cancel: Threading event to signal cancellation
             cluster_lock: Distributed lock to prevent duplicate execution
         """
         log = CoPilotLogMetadata(
             logging.getLogger(__name__),
-            task_id=entry.task_id,
             session_id=entry.session_id,
             user_id=entry.user_id,
         )
@@ -159,38 +195,30 @@ class CoPilotProcessor:
 
         start_time = time.monotonic()
 
-        try:
-            # Run the async execution in our event loop
-            future = asyncio.run_coroutine_threadsafe(
-                self._execute_async(entry, cancel, cluster_lock, log),
-                self.execution_loop,
-            )
+        # Run the async execution in our event loop
+        future = asyncio.run_coroutine_threadsafe(
+            self._execute_async(entry, cancel, cluster_lock, log),
+            self.execution_loop,
+        )
 
-            # Wait for completion, checking cancel periodically
-            while not future.done():
-                try:
-                    future.result(timeout=1.0)
-                except asyncio.TimeoutError:
-                    if cancel.is_set():
-                        log.info("Cancellation requested")
-                        future.cancel()
-                        break
-                    # Refresh cluster lock to maintain ownership
-                    cluster_lock.refresh()
+        # Wait for completion, checking cancel periodically
+        while not future.done():
+            try:
+                future.result(timeout=1.0)
+            except asyncio.TimeoutError:
+                if cancel.is_set():
+                    log.info("Cancellation requested")
+                    future.cancel()
+                    break
+                # Refresh cluster lock to maintain ownership
+                cluster_lock.refresh()
 
-            if not future.cancelled():
-                # Get result to propagate any exceptions
-                future.result()
+        if not future.cancelled():
+            # Get result to propagate any exceptions
+            future.result()
 
-            elapsed = time.monotonic() - start_time
-            log.info(f"Execution completed in {elapsed:.2f}s")
-
-        except Exception as e:
-            elapsed = time.monotonic() - start_time
-            log.error(f"Execution failed after {elapsed:.2f}s: {e}")
-            # Note: _execute_async already marks the task as failed before re-raising,
-            # so we don't call _mark_task_failed here to avoid duplicate error events.
-            raise
+        elapsed = time.monotonic() - start_time
+        log.info(f"Execution completed in {elapsed:.2f}s")
 
     async def _execute_async(
         self,
@@ -199,24 +227,26 @@ class CoPilotProcessor:
         cluster_lock: ClusterLock,
         log: CoPilotLogMetadata,
     ):
-        """Async execution logic for CoPilot task.
+        """Async execution logic for a CoPilot turn.
 
-        This method calls the existing stream_chat_completion service function
-        and publishes results to the stream registry.
+        Calls the chat completion service (SDK or baseline) and publishes
+        results to the stream registry.
 
         Args:
-            entry: The task payload
+            entry: The turn payload
             cancel: Threading event to signal cancellation
             cluster_lock: Distributed lock for refresh
-            log: Structured logger for this task
+            log: Structured logger
         """
         last_refresh = time.monotonic()
         refresh_interval = 30.0  # Refresh lock every 30 seconds
+        error_msg = None
 
         try:
-            # Choose service based on LaunchDarkly flag
+            # Choose service based on LaunchDarkly flag.
+            # Claude Code subscription forces SDK mode (CLI subprocess auth).
             config = ChatConfig()
-            use_sdk = await is_feature_enabled(
+            use_sdk = config.use_claude_code_subscription or await is_feature_enabled(
                 Flag.COPILOT_SDK,
                 entry.user_id or "anonymous",
                 default=config.use_claude_agent_sdk,
@@ -224,68 +254,60 @@ class CoPilotProcessor:
             stream_fn = (
                 sdk_service.stream_chat_completion_sdk
                 if use_sdk
-                else copilot_service.stream_chat_completion
+                else stream_chat_completion_baseline
             )
-            log.info(f"Using {'SDK' if use_sdk else 'standard'} service")
+            log.info(f"Using {'SDK' if use_sdk else 'baseline'} service")
 
-            # Stream chat completion and publish chunks to Redis
+            # Stream chat completion and publish chunks to Redis.
             async for chunk in stream_fn(
                 session_id=entry.session_id,
                 message=entry.message if entry.message else None,
                 is_user_message=entry.is_user_message,
                 user_id=entry.user_id,
                 context=entry.context,
+                file_ids=entry.file_ids,
             ):
-                # Check for cancellation
                 if cancel.is_set():
-                    log.info("Cancelled during streaming")
-                    await stream_registry.publish_chunk(
-                        entry.task_id, StreamError(errorText="Operation cancelled")
-                    )
-                    await stream_registry.publish_chunk(
-                        entry.task_id, StreamFinishStep()
-                    )
-                    await stream_registry.publish_chunk(entry.task_id, StreamFinish())
-                    await stream_registry.mark_task_completed(
-                        entry.task_id, status="failed"
-                    )
-                    return
+                    log.info("Cancel requested, breaking stream")
+                    break
 
-                # Refresh cluster lock periodically
                 current_time = time.monotonic()
                 if current_time - last_refresh >= refresh_interval:
                     cluster_lock.refresh()
                     last_refresh = current_time
 
-                # Publish chunk to stream registry
-                await stream_registry.publish_chunk(entry.task_id, chunk)
+                # Skip StreamFinish — mark_session_completed publishes it.
+                if isinstance(chunk, StreamFinish):
+                    continue
 
-            # Mark task as completed
-            await stream_registry.mark_task_completed(entry.task_id, status="completed")
-            log.info("Task completed successfully")
+                try:
+                    await stream_registry.publish_chunk(entry.turn_id, chunk)
+                except Exception as e:
+                    log.error(
+                        f"Error publishing chunk {type(chunk).__name__}: {e}",
+                        exc_info=True,
+                    )
 
-        except asyncio.CancelledError:
-            log.info("Task cancelled")
-            await stream_registry.mark_task_completed(
-                entry.task_id,
-                status="failed",
-                error_message="Task was cancelled",
-            )
+            # Stream loop completed
+            if cancel.is_set():
+                log.info("Stream cancelled by user")
+
+        except BaseException as e:
+            # Handle all exceptions (including CancelledError) with appropriate logging
+            if isinstance(e, asyncio.CancelledError):
+                log.info("Turn cancelled")
+                error_msg = "Operation cancelled"
+            else:
+                error_msg = str(e) or type(e).__name__
+                log.error(f"Turn failed: {error_msg}")
             raise
-
-        except Exception as e:
-            log.error(f"Task failed: {e}")
-            await self._mark_task_failed(entry.task_id, str(e))
-            raise
-
-    async def _mark_task_failed(self, task_id: str, error_message: str):
-        """Mark a task as failed and publish error to stream registry."""
-        try:
-            await stream_registry.publish_chunk(
-                task_id, StreamError(errorText=error_message)
-            )
-            await stream_registry.publish_chunk(task_id, StreamFinishStep())
-            await stream_registry.publish_chunk(task_id, StreamFinish())
-            await stream_registry.mark_task_completed(task_id, status="failed")
-        except Exception as e:
-            logger.error(f"Failed to mark task {task_id} as failed: {e}")
+        finally:
+            # If no exception but user cancelled, still mark as cancelled
+            if not error_msg and cancel.is_set():
+                error_msg = "Operation cancelled"
+            try:
+                await stream_registry.mark_session_completed(
+                    entry.session_id, error_message=error_msg
+                )
+            except Exception as mark_err:
+                log.error(f"Failed to mark session completed: {mark_err}")

autogpt_platform/backend/backend/copilot/executor/utils.py

@@ -28,7 +28,7 @@ class CoPilotLogMetadata(TruncatedLogger):
     Args:
         logger: The underlying logger instance
         max_length: Maximum log message length before truncation
-        **kwargs: Metadata key-value pairs (e.g., task_id="abc", session_id="xyz")
+        **kwargs: Metadata key-value pairs (e.g., session_id="xyz", turn_id="abc")
             These are added to json_fields in cloud mode, or to the prefix in local mode.
     """
 
@@ -135,18 +135,15 @@ class CoPilotExecutionEntry(BaseModel):
     This model represents a chat generation task to be processed by the executor.
     """
 
-    task_id: str
-    """Unique identifier for this task (used for stream registry)"""
-
     session_id: str
-    """Chat session ID"""
+    """Chat session ID (also used for dedup/locking)"""
+
+    turn_id: str = ""
+    """Per-turn UUID for Redis stream isolation"""
 
     user_id: str | None
     """User ID (may be None for anonymous users)"""
 
-    operation_id: str
-    """Operation ID for webhook callbacks and completion tracking"""
-
     message: str
     """User's message to process"""
 
@@ -156,47 +153,50 @@ class CoPilotExecutionEntry(BaseModel):
     context: dict[str, str] | None = None
     """Optional context for the message (e.g., {url: str, content: str})"""
 
+    file_ids: list[str] | None = None
+    """Workspace file IDs attached to the user's message"""
+
 
 class CancelCoPilotEvent(BaseModel):
     """Event to cancel a CoPilot operation."""
 
-    task_id: str
-    """Task ID to cancel"""
+    session_id: str
+    """Session ID to cancel"""
 
 
 # ============ Queue Publishing Helpers ============ #
 
 
-async def enqueue_copilot_task(
-    task_id: str,
+async def enqueue_copilot_turn(
     session_id: str,
     user_id: str | None,
-    operation_id: str,
     message: str,
+    turn_id: str,
     is_user_message: bool = True,
     context: dict[str, str] | None = None,
+    file_ids: list[str] | None = None,
 ) -> None:
     """Enqueue a CoPilot task for processing by the executor service.
 
     Args:
-        task_id: Unique identifier for this task (used for stream registry)
-        session_id: Chat session ID
+        session_id: Chat session ID (also used for dedup/locking)
         user_id: User ID (may be None for anonymous users)
-        operation_id: Operation ID for webhook callbacks and completion tracking
         message: User's message to process
+        turn_id: Per-turn UUID for Redis stream isolation
         is_user_message: Whether the message is from the user (vs system/assistant)
         context: Optional context for the message (e.g., {url: str, content: str})
+        file_ids: Optional workspace file IDs attached to the user's message
     """
     from backend.util.clients import get_async_copilot_queue
 
     entry = CoPilotExecutionEntry(
-        task_id=task_id,
         session_id=session_id,
+        turn_id=turn_id,
         user_id=user_id,
-        operation_id=operation_id,
         message=message,
         is_user_message=is_user_message,
         context=context,
+        file_ids=file_ids,
     )
 
     queue_client = await get_async_copilot_queue()
@@ -207,15 +207,15 @@ async def enqueue_copilot_task(
     )
 
 
-async def enqueue_cancel_task(task_id: str) -> None:
-    """Publish a cancel request for a running CoPilot task.
+async def enqueue_cancel_task(session_id: str) -> None:
+    """Publish a cancel request for a running CoPilot session.
 
     Sends a ``CancelCoPilotEvent`` to the FANOUT exchange so all executor
     pods receive the cancellation signal.
     """
     from backend.util.clients import get_async_copilot_queue
 
-    event = CancelCoPilotEvent(task_id=task_id)
+    event = CancelCoPilotEvent(session_id=session_id)
     queue_client = await get_async_copilot_queue()
     await queue_client.publish_message(
         routing_key="",  # FANOUT ignores routing key

autogpt_platform/backend/backend/copilot/model.py

@@ -469,8 +469,16 @@ async def upsert_chat_session(
             )
             db_error = e
 
-        # Save to cache (best-effort, even if DB failed)
+        # Save to cache (best-effort, even if DB failed).
+        # Title updates (update_session_title) run *outside* this lock because
+        # they only touch the title field, not messages.  So a concurrent rename
+        # or auto-title may have written a newer title to Redis while this
+        # upsert was in progress.  Always prefer the cached title to avoid
+        # overwriting it with the stale in-memory copy.
         try:
+            existing_cached = await _get_session_from_cache(session.session_id)
+            if existing_cached and existing_cached.title:
+                session = session.model_copy(update={"title": existing_cached.title})
             await cache_chat_session(session)
         except Exception as e:
             # If DB succeeded but cache failed, raise cache error
@@ -672,27 +680,47 @@ async def delete_chat_session(session_id: str, user_id: str | None = None) -> bo
     async with _session_locks_mutex:
         _session_locks.pop(session_id, None)
 
+    # Shut down any local browser daemon for this session (best-effort).
+    # Inline import required: all tool modules import ChatSession from this
+    # module, so any top-level import from tools.* would create a cycle.
+    try:
+        from .tools.agent_browser import close_browser_session
+
+        await close_browser_session(session_id, user_id=user_id)
+    except Exception as e:
+        logger.debug(f"Browser cleanup for session {session_id}: {e}")
+
     return True
 
 
-async def update_session_title(session_id: str, title: str) -> bool:
-    """Update only the title of a chat session.
+async def update_session_title(
+    session_id: str,
+    user_id: str,
+    title: str,
+    *,
+    only_if_empty: bool = False,
+) -> bool:
+    """Update the title of a chat session, scoped to the owning user.
 
-    This is a lightweight operation that doesn't touch messages, avoiding
-    race conditions with concurrent message updates. Use this for background
-    title generation instead of upsert_chat_session.
+    Lightweight operation that doesn't touch messages, avoiding race conditions
+    with concurrent message updates.
 
     Args:
         session_id: The session ID to update.
+        user_id: Owning user — the DB query filters on this.
         title: The new title to set.
+        only_if_empty: When True, uses an atomic ``UPDATE WHERE title IS NULL``
+            so auto-generated titles never overwrite a user-set title.
 
     Returns:
-        True if updated successfully, False otherwise.
+        True if updated successfully, False otherwise (not found, wrong user,
+        or — when only_if_empty — title was already set).
     """
     try:
-        result = await chat_db().update_chat_session(session_id=session_id, title=title)
-        if result is None:
-            logger.warning(f"Session {session_id} not found for title update")
+        updated = await chat_db().update_chat_session_title(
+            session_id, user_id, title, only_if_empty=only_if_empty
+        )
+        if not updated:
             return False
 
         # Update title in cache if it exists (instead of invalidating).
@@ -704,9 +732,8 @@ async def update_session_title(session_id: str, title: str) -> bool:
                 cached.title = title
                 await cache_chat_session(cached)
         except Exception as e:
-            # Not critical - title will be correct on next full cache refresh
             logger.warning(
-                f"Failed to update title in cache for session {session_id}: {e}"
+                f"Cache title update failed for session {session_id} (non-critical): {e}"
             )
 
         return True

autogpt_platform/backend/backend/copilot/parallel_tool_calls_test.py

@@ -1,272 +0,0 @@
-"""Tests for parallel tool call execution in CoPilot.
-
-These tests mock _yield_tool_call to avoid importing the full copilot stack
-which requires Prisma, DB connections, etc.
-"""
-
-import asyncio
-import time
-from typing import Any, cast
-
-import pytest
-
-
-@pytest.mark.asyncio
-async def test_parallel_tool_calls_run_concurrently():
-    """Multiple tool calls should complete in ~max(delays), not sum(delays)."""
-    # Import here to allow module-level mocking if needed
-    from backend.copilot.response_model import (
-        StreamToolInputAvailable,
-        StreamToolOutputAvailable,
-    )
-    from backend.copilot.service import _execute_tool_calls_parallel
-
-    n_tools = 3
-    delay_per_tool = 0.2
-    tool_calls = [
-        {
-            "id": f"call_{i}",
-            "type": "function",
-            "function": {"name": f"tool_{i}", "arguments": "{}"},
-        }
-        for i in range(n_tools)
-    ]
-
-    # Minimal session mock
-    class FakeSession:
-        session_id = "test"
-        user_id = "test"
-
-        def __init__(self):
-            self.messages = []
-
-    original_yield = None
-
-    async def fake_yield(tc_list, idx, sess, lock=None):
-        yield StreamToolInputAvailable(
-            toolCallId=tc_list[idx]["id"],
-            toolName=tc_list[idx]["function"]["name"],
-            input={},
-        )
-        await asyncio.sleep(delay_per_tool)
-        yield StreamToolOutputAvailable(
-            toolCallId=tc_list[idx]["id"],
-            toolName=tc_list[idx]["function"]["name"],
-            output="{}",
-        )
-
-    import backend.copilot.service as svc
-
-    original_yield = svc._yield_tool_call
-    svc._yield_tool_call = fake_yield
-    try:
-        start = time.monotonic()
-        events = []
-        async for event in _execute_tool_calls_parallel(
-            tool_calls, cast(Any, FakeSession())
-        ):
-            events.append(event)
-        elapsed = time.monotonic() - start
-    finally:
-        svc._yield_tool_call = original_yield
-
-    assert len(events) == n_tools * 2
-    # Parallel: should take ~delay, not ~n*delay
-    assert elapsed < delay_per_tool * (
-        n_tools - 0.5
-    ), f"Took {elapsed:.2f}s, expected parallel (~{delay_per_tool}s)"
-
-
-@pytest.mark.asyncio
-async def test_single_tool_call_works():
-    """Single tool call should work identically."""
-    from backend.copilot.response_model import (
-        StreamToolInputAvailable,
-        StreamToolOutputAvailable,
-    )
-    from backend.copilot.service import _execute_tool_calls_parallel
-
-    tool_calls = [
-        {
-            "id": "call_0",
-            "type": "function",
-            "function": {"name": "t", "arguments": "{}"},
-        }
-    ]
-
-    class FakeSession:
-        session_id = "test"
-        user_id = "test"
-
-        def __init__(self):
-            self.messages = []
-
-    async def fake_yield(tc_list, idx, sess, lock=None):
-        yield StreamToolInputAvailable(toolCallId="call_0", toolName="t", input={})
-        yield StreamToolOutputAvailable(toolCallId="call_0", toolName="t", output="{}")
-
-    import backend.copilot.service as svc
-
-    orig = svc._yield_tool_call
-    svc._yield_tool_call = fake_yield
-    try:
-        events = [
-            e
-            async for e in _execute_tool_calls_parallel(
-                tool_calls, cast(Any, FakeSession())
-            )
-        ]
-    finally:
-        svc._yield_tool_call = orig
-
-    assert len(events) == 2
-
-
-@pytest.mark.asyncio
-async def test_retryable_error_propagates():
-    """Retryable errors should be raised after all tools finish."""
-    from backend.copilot.response_model import StreamToolOutputAvailable
-    from backend.copilot.service import _execute_tool_calls_parallel
-
-    tool_calls = [
-        {
-            "id": f"call_{i}",
-            "type": "function",
-            "function": {"name": f"t_{i}", "arguments": "{}"},
-        }
-        for i in range(2)
-    ]
-
-    class FakeSession:
-        session_id = "test"
-        user_id = "test"
-
-        def __init__(self):
-            self.messages = []
-
-    async def fake_yield(tc_list, idx, sess, lock=None):
-        if idx == 1:
-            raise KeyError("bad")
-        from backend.copilot.response_model import StreamToolInputAvailable
-
-        yield StreamToolInputAvailable(
-            toolCallId=tc_list[idx]["id"], toolName="t_0", input={}
-        )
-        await asyncio.sleep(0.05)
-        yield StreamToolOutputAvailable(
-            toolCallId=tc_list[idx]["id"], toolName="t_0", output="{}"
-        )
-
-    import backend.copilot.service as svc
-
-    orig = svc._yield_tool_call
-    svc._yield_tool_call = fake_yield
-    try:
-        events = []
-        with pytest.raises(KeyError):
-            async for event in _execute_tool_calls_parallel(
-                tool_calls, cast(Any, FakeSession())
-            ):
-                events.append(event)
-        # First tool's events should still be yielded
-        assert any(isinstance(e, StreamToolOutputAvailable) for e in events)
-    finally:
-        svc._yield_tool_call = orig
-
-
-@pytest.mark.asyncio
-async def test_session_lock_shared():
-    """All parallel tools should receive the same lock instance."""
-    from backend.copilot.response_model import (
-        StreamToolInputAvailable,
-        StreamToolOutputAvailable,
-    )
-    from backend.copilot.service import _execute_tool_calls_parallel
-
-    tool_calls = [
-        {
-            "id": f"call_{i}",
-            "type": "function",
-            "function": {"name": f"t_{i}", "arguments": "{}"},
-        }
-        for i in range(3)
-    ]
-
-    class FakeSession:
-        session_id = "test"
-        user_id = "test"
-
-        def __init__(self):
-            self.messages = []
-
-    observed_locks = []
-
-    async def fake_yield(tc_list, idx, sess, lock=None):
-        observed_locks.append(lock)
-        yield StreamToolInputAvailable(
-            toolCallId=tc_list[idx]["id"], toolName=f"t_{idx}", input={}
-        )
-        yield StreamToolOutputAvailable(
-            toolCallId=tc_list[idx]["id"], toolName=f"t_{idx}", output="{}"
-        )
-
-    import backend.copilot.service as svc
-
-    orig = svc._yield_tool_call
-    svc._yield_tool_call = fake_yield
-    try:
-        async for _ in _execute_tool_calls_parallel(
-            tool_calls, cast(Any, FakeSession())
-        ):
-            pass
-    finally:
-        svc._yield_tool_call = orig
-
-    assert len(observed_locks) == 3
-    assert observed_locks[0] is observed_locks[1] is observed_locks[2]
-    assert isinstance(observed_locks[0], asyncio.Lock)
-
-
-@pytest.mark.asyncio
-async def test_cancellation_cleans_up():
-    """Generator close should cancel in-flight tasks."""
-    from backend.copilot.response_model import StreamToolInputAvailable
-    from backend.copilot.service import _execute_tool_calls_parallel
-
-    tool_calls = [
-        {
-            "id": f"call_{i}",
-            "type": "function",
-            "function": {"name": f"t_{i}", "arguments": "{}"},
-        }
-        for i in range(2)
-    ]
-
-    class FakeSession:
-        session_id = "test"
-        user_id = "test"
-
-        def __init__(self):
-            self.messages = []
-
-    started = asyncio.Event()
-
-    async def fake_yield(tc_list, idx, sess, lock=None):
-        yield StreamToolInputAvailable(
-            toolCallId=tc_list[idx]["id"], toolName=f"t_{idx}", input={}
-        )
-        started.set()
-        await asyncio.sleep(10)  # simulate long-running
-
-    import backend.copilot.service as svc
-
-    orig = svc._yield_tool_call
-    svc._yield_tool_call = fake_yield
-    try:
-        gen = _execute_tool_calls_parallel(tool_calls, cast(Any, FakeSession()))
-        await gen.__anext__()  # get first event
-        await started.wait()
-        await gen.aclose()  # close generator
-    finally:
-        svc._yield_tool_call = orig
-    # If we get here without hanging, cleanup worked

autogpt_platform/backend/backend/copilot/prompting.py

@@ -0,0 +1,191 @@
+"""Centralized prompt building logic for CoPilot.
+
+This module contains all prompt construction functions and constants,
+handling the distinction between:
+- SDK mode vs Baseline mode (tool documentation needs)
+- Local mode vs E2B mode (storage/filesystem differences)
+"""
+
+from backend.copilot.tools import TOOL_REGISTRY
+
+# Shared technical notes that apply to both SDK and baseline modes
+_SHARED_TOOL_NOTES = """\
+
+### Sharing files with the user
+After saving a file to the persistent workspace with `write_workspace_file`,
+share it with the user by embedding the `download_url` from the response in
+your message as a Markdown link or image:
+
+- **Any file** — shows as a clickable download link:
+  `[report.csv](workspace://file_id#text/csv)`
+- **Image** — renders inline in chat:
+  `![chart](workspace://file_id#image/png)`
+- **Video** — renders inline in chat with player controls:
+  `![recording](workspace://file_id#video/mp4)`
+
+The `download_url` field in the `write_workspace_file` response is already
+in the correct format — paste it directly after the `(` in the Markdown.
+
+### Sub-agent tasks
+- When using the Task tool, NEVER set `run_in_background` to true.
+  All tasks must run in the foreground.
+"""
+
+
+# Environment-specific supplement templates
+def _build_storage_supplement(
+    working_dir: str,
+    sandbox_type: str,
+    storage_system_1_name: str,
+    storage_system_1_characteristics: list[str],
+    storage_system_1_persistence: list[str],
+    file_move_name_1_to_2: str,
+    file_move_name_2_to_1: str,
+) -> str:
+    """Build storage/filesystem supplement for a specific environment.
+
+    Template function handles all formatting (bullets, indentation, markdown).
+    Callers provide clean data as lists of strings.
+
+    Args:
+        working_dir: Working directory path
+        sandbox_type: Description of bash_exec sandbox
+        storage_system_1_name: Name of primary storage (ephemeral or cloud)
+        storage_system_1_characteristics: List of characteristic descriptions
+        storage_system_1_persistence: List of persistence behavior descriptions
+        file_move_name_1_to_2: Direction label for primary→persistent
+        file_move_name_2_to_1: Direction label for persistent→primary
+    """
+    # Format lists as bullet points with proper indentation
+    characteristics = "\n".join(f"   - {c}" for c in storage_system_1_characteristics)
+    persistence = "\n".join(f"   - {p}" for p in storage_system_1_persistence)
+
+    return f"""
+
+## Tool notes
+
+### Shell commands
+- The SDK built-in Bash tool is NOT available.  Use the `bash_exec` MCP tool
+  for shell commands — it runs {sandbox_type}.
+
+### Working directory
+- Your working directory is: `{working_dir}`
+- All SDK file tools AND `bash_exec` operate on the same filesystem
+- Use relative paths or absolute paths under `{working_dir}` for all file operations
+
+### Two storage systems — CRITICAL to understand
+
+1. **{storage_system_1_name}** (`{working_dir}`):
+{characteristics}
+{persistence}
+
+2. **Persistent workspace** (cloud storage):
+   - Files here **survive across sessions indefinitely**
+
+### Moving files between storages
+- **{file_move_name_1_to_2}**: Copy to persistent workspace
+- **{file_move_name_2_to_1}**: Download for processing
+
+### File persistence
+Important files (code, configs, outputs) should be saved to workspace to ensure they persist.
+{_SHARED_TOOL_NOTES}"""
+
+
+# Pre-built supplements for common environments
+def _get_local_storage_supplement(cwd: str) -> str:
+    """Local ephemeral storage (files lost between turns)."""
+    return _build_storage_supplement(
+        working_dir=cwd,
+        sandbox_type="in a network-isolated sandbox",
+        storage_system_1_name="Ephemeral working directory",
+        storage_system_1_characteristics=[
+            "Shared by SDK Read/Write/Edit/Glob/Grep tools AND `bash_exec`",
+        ],
+        storage_system_1_persistence=[
+            "Files here are **lost between turns** — do NOT rely on them persisting",
+            "Use for temporary work: running scripts, processing data, etc.",
+        ],
+        file_move_name_1_to_2="Ephemeral → Persistent",
+        file_move_name_2_to_1="Persistent → Ephemeral",
+    )
+
+
+def _get_cloud_sandbox_supplement() -> str:
+    """Cloud persistent sandbox (files survive across turns in session)."""
+    return _build_storage_supplement(
+        working_dir="/home/user",
+        sandbox_type="in a cloud sandbox with full internet access",
+        storage_system_1_name="Cloud sandbox",
+        storage_system_1_characteristics=[
+            "Shared by all file tools AND `bash_exec` — same filesystem",
+            "Full Linux environment with internet access",
+        ],
+        storage_system_1_persistence=[
+            "Files **persist across turns** within the current session",
+            "Lost when the session expires (12 h inactivity)",
+        ],
+        file_move_name_1_to_2="Sandbox → Persistent",
+        file_move_name_2_to_1="Persistent → Sandbox",
+    )
+
+
+def _generate_tool_documentation() -> str:
+    """Auto-generate tool documentation from TOOL_REGISTRY.
+
+    NOTE: This is ONLY used in baseline mode (direct OpenAI API).
+    SDK mode doesn't need it since Claude gets tool schemas automatically.
+
+    This generates a complete list of available tools with their descriptions,
+    ensuring the documentation stays in sync with the actual tool implementations.
+    All workflow guidance is now embedded in individual tool descriptions.
+
+    Only documents tools that are available in the current environment
+    (checked via tool.is_available property).
+    """
+    docs = "\n## AVAILABLE TOOLS\n\n"
+
+    # Sort tools alphabetically for consistent output
+    # Filter by is_available to match get_available_tools() behavior
+    for name in sorted(TOOL_REGISTRY.keys()):
+        tool = TOOL_REGISTRY[name]
+        if not tool.is_available:
+            continue
+        schema = tool.as_openai_tool()
+        desc = schema["function"].get("description", "No description available")
+        # Format as bullet list with tool name in code style
+        docs += f"- **`{name}`**: {desc}\n"
+
+    return docs
+
+
+def get_sdk_supplement(use_e2b: bool, cwd: str = "") -> str:
+    """Get the supplement for SDK mode (Claude Agent SDK).
+
+    SDK mode does NOT include tool documentation because Claude automatically
+    receives tool schemas from the SDK. Only includes technical notes about
+    storage systems and execution environment.
+
+    Args:
+        use_e2b: Whether E2B cloud sandbox is being used
+        cwd: Current working directory (only used in local_storage mode)
+
+    Returns:
+        The supplement string to append to the system prompt
+    """
+    if use_e2b:
+        return _get_cloud_sandbox_supplement()
+    return _get_local_storage_supplement(cwd)
+
+
+def get_baseline_supplement() -> str:
+    """Get the supplement for baseline mode (direct OpenAI API).
+
+    Baseline mode INCLUDES auto-generated tool documentation because the
+    direct API doesn't automatically provide tool schemas to Claude.
+    Also includes shared technical notes (but NOT SDK-specific environment details).
+
+    Returns:
+        The supplement string to append to the system prompt
+    """
+    tool_docs = _generate_tool_documentation()
+    return tool_docs + _SHARED_TOOL_NOTES

autogpt_platform/backend/backend/copilot/response_model.py

@@ -5,12 +5,17 @@ This module implements the AI SDK UI Stream Protocol (v1) for streaming chat res
 See: https://ai-sdk.dev/docs/ai-sdk-ui/stream-protocol
 """
 
+import json
+import logging
 from enum import Enum
 from typing import Any
 
 from pydantic import BaseModel, Field
 
 from backend.util.json import dumps as json_dumps
+from backend.util.truncate import truncate
+
+logger = logging.getLogger(__name__)
 
 
 class ResponseType(str, Enum):
@@ -47,7 +52,8 @@ class StreamBaseResponse(BaseModel):
 
     def to_sse(self) -> str:
         """Convert to SSE format."""
-        return f"data: {self.model_dump_json()}\n\n"
+        json_str = self.model_dump_json(exclude_none=True)
+        return f"data: {json_str}\n\n"
 
 
 # ========== Message Lifecycle ==========
@@ -58,15 +64,13 @@ class StreamStart(StreamBaseResponse):
 
     type: ResponseType = ResponseType.START
     messageId: str = Field(..., description="Unique message ID")
-    taskId: str | None = Field(
+    sessionId: str | None = Field(
         default=None,
-        description="Task ID for SSE reconnection. Clients can reconnect using GET /tasks/{taskId}/stream",
+        description="Session ID for SSE reconnection.",
     )
 
     def to_sse(self) -> str:
-        """Convert to SSE format, excluding non-protocol fields like taskId."""
-        import json
-
+        """Convert to SSE format, excluding non-protocol fields like sessionId."""
         data: dict[str, Any] = {
             "type": self.type.value,
             "messageId": self.messageId,
@@ -147,6 +151,9 @@ class StreamToolInputAvailable(StreamBaseResponse):
     )
 
 
+_MAX_TOOL_OUTPUT_SIZE = 100_000  # ~100 KB; truncate to avoid bloating SSE/DB
+
+
 class StreamToolOutputAvailable(StreamBaseResponse):
     """Tool execution result."""
 
@@ -161,10 +168,12 @@ class StreamToolOutputAvailable(StreamBaseResponse):
         default=True, description="Whether the tool execution succeeded"
     )
 
+    def model_post_init(self, __context: Any) -> None:
+        """Truncate oversized outputs after construction."""
+        self.output = truncate(self.output, _MAX_TOOL_OUTPUT_SIZE)
+
     def to_sse(self) -> str:
         """Convert to SSE format, excluding non-spec fields."""
-        import json
-
         data = {
             "type": self.type.value,
             "toolCallId": self.toolCallId,

autogpt_platform/backend/backend/copilot/sdk/compaction.py

@@ -0,0 +1,239 @@
+"""Compaction tracking for SDK-based chat sessions.
+
+Encapsulates the state machine and event emission for context compaction,
+both pre-query (history compressed before SDK query) and SDK-internal
+(PreCompact hook fires mid-stream).
+
+All compaction-related helpers live here: event builders, message filtering,
+persistence, and the ``CompactionTracker`` state machine.
+"""
+
+import asyncio
+import logging
+import uuid
+from collections.abc import Callable
+
+from ..constants import COMPACTION_DONE_MSG, COMPACTION_TOOL_NAME
+from ..model import ChatMessage, ChatSession
+from ..response_model import (
+    StreamBaseResponse,
+    StreamFinishStep,
+    StreamStartStep,
+    StreamToolInputAvailable,
+    StreamToolInputStart,
+    StreamToolOutputAvailable,
+)
+
+logger = logging.getLogger(__name__)
+
+
+# ---------------------------------------------------------------------------
+# Event builders (private — use CompactionTracker or compaction_events)
+# ---------------------------------------------------------------------------
+
+
+def _start_events(tool_call_id: str) -> list[StreamBaseResponse]:
+    """Build the opening events for a compaction tool call."""
+    return [
+        StreamStartStep(),
+        StreamToolInputStart(toolCallId=tool_call_id, toolName=COMPACTION_TOOL_NAME),
+        StreamToolInputAvailable(
+            toolCallId=tool_call_id, toolName=COMPACTION_TOOL_NAME, input={}
+        ),
+    ]
+
+
+def _end_events(tool_call_id: str, message: str) -> list[StreamBaseResponse]:
+    """Build the closing events for a compaction tool call."""
+    return [
+        StreamToolOutputAvailable(
+            toolCallId=tool_call_id,
+            toolName=COMPACTION_TOOL_NAME,
+            output=message,
+        ),
+        StreamFinishStep(),
+    ]
+
+
+def _new_tool_call_id() -> str:
+    return f"compaction-{uuid.uuid4().hex[:12]}"
+
+
+# ---------------------------------------------------------------------------
+# Public event builder
+# ---------------------------------------------------------------------------
+
+
+def emit_compaction(session: ChatSession) -> list[StreamBaseResponse]:
+    """Create, persist, and return a self-contained compaction tool call.
+
+    Convenience for callers that don't use ``CompactionTracker`` (e.g. the
+    legacy non-SDK streaming path in ``service.py``).
+    """
+    tc_id = _new_tool_call_id()
+    evts = compaction_events(COMPACTION_DONE_MSG, tool_call_id=tc_id)
+    _persist(session, tc_id, COMPACTION_DONE_MSG)
+    return evts
+
+
+def compaction_events(
+    message: str, tool_call_id: str | None = None
+) -> list[StreamBaseResponse]:
+    """Emit a self-contained compaction tool call (already completed).
+
+    When *tool_call_id* is provided it is reused (e.g. for persistence that
+    must match an already-streamed start event).  Otherwise a new ID is
+    generated.
+    """
+    tc_id = tool_call_id or _new_tool_call_id()
+    return _start_events(tc_id) + _end_events(tc_id, message)
+
+
+# ---------------------------------------------------------------------------
+# Message filtering
+# ---------------------------------------------------------------------------
+
+
+def filter_compaction_messages(
+    messages: list[ChatMessage],
+) -> list[ChatMessage]:
+    """Remove synthetic compaction tool-call messages (UI-only artifacts).
+
+    Strips assistant messages whose only tool calls are compaction calls,
+    and their corresponding tool-result messages.
+    """
+    compaction_ids: set[str] = set()
+    filtered: list[ChatMessage] = []
+    for msg in messages:
+        if msg.role == "assistant" and msg.tool_calls:
+            for tc in msg.tool_calls:
+                if tc.get("function", {}).get("name") == COMPACTION_TOOL_NAME:
+                    compaction_ids.add(tc.get("id", ""))
+            real_calls = [
+                tc
+                for tc in msg.tool_calls
+                if tc.get("function", {}).get("name") != COMPACTION_TOOL_NAME
+            ]
+            if not real_calls and not msg.content:
+                continue
+        if msg.role == "tool" and msg.tool_call_id in compaction_ids:
+            continue
+        filtered.append(msg)
+    return filtered
+
+
+# ---------------------------------------------------------------------------
+# Persistence
+# ---------------------------------------------------------------------------
+
+
+def _persist(session: ChatSession, tool_call_id: str, message: str) -> None:
+    """Append compaction tool-call + result to session messages.
+
+    Compaction events are synthetic so they bypass the normal adapter
+    accumulation.  This explicitly records them so they survive a page refresh.
+    """
+    session.messages.append(
+        ChatMessage(
+            role="assistant",
+            content="",
+            tool_calls=[
+                {
+                    "id": tool_call_id,
+                    "type": "function",
+                    "function": {
+                        "name": COMPACTION_TOOL_NAME,
+                        "arguments": "{}",
+                    },
+                }
+            ],
+        )
+    )
+    session.messages.append(
+        ChatMessage(role="tool", content=message, tool_call_id=tool_call_id)
+    )
+
+
+# ---------------------------------------------------------------------------
+# CompactionTracker — state machine for streaming sessions
+# ---------------------------------------------------------------------------
+
+
+class CompactionTracker:
+    """Tracks compaction state and yields UI events.
+
+    Two compaction paths:
+
+    1. **Pre-query** — history compressed before the SDK query starts.
+       Call :meth:`emit_pre_query` to yield a self-contained tool call.
+
+    2. **SDK-internal** — ``PreCompact`` hook fires mid-stream.
+       Call :meth:`emit_start_if_ready` on heartbeat ticks and
+       :meth:`emit_end_if_ready` when a message arrives.
+    """
+
+    def __init__(self) -> None:
+        self._compact_start = asyncio.Event()
+        self._start_emitted = False
+        self._done = False
+        self._tool_call_id = ""
+
+    @property
+    def on_compact(self) -> Callable[[], None]:
+        """Callback for the PreCompact hook."""
+        return self._compact_start.set
+
+    # ------------------------------------------------------------------
+    # Pre-query compaction
+    # ------------------------------------------------------------------
+
+    def emit_pre_query(self, session: ChatSession) -> list[StreamBaseResponse]:
+        """Emit + persist a self-contained compaction tool call."""
+        self._done = True
+        return emit_compaction(session)
+
+    # ------------------------------------------------------------------
+    # SDK-internal compaction
+    # ------------------------------------------------------------------
+
+    def reset_for_query(self) -> None:
+        """Reset per-query state before a new SDK query."""
+        self._done = False
+        self._start_emitted = False
+        self._tool_call_id = ""
+
+    def emit_start_if_ready(self) -> list[StreamBaseResponse]:
+        """If the PreCompact hook fired, emit start events (spinning tool)."""
+        if self._compact_start.is_set() and not self._start_emitted and not self._done:
+            self._compact_start.clear()
+            self._start_emitted = True
+            self._tool_call_id = _new_tool_call_id()
+            return _start_events(self._tool_call_id)
+        return []
+
+    async def emit_end_if_ready(self, session: ChatSession) -> list[StreamBaseResponse]:
+        """If compaction is in progress, emit end events and persist."""
+        # Yield so pending hook tasks can set compact_start
+        await asyncio.sleep(0)
+
+        if self._done:
+            return []
+        if not self._start_emitted and not self._compact_start.is_set():
+            return []
+
+        if self._start_emitted:
+            # Close the open spinner
+            done_events = _end_events(self._tool_call_id, COMPACTION_DONE_MSG)
+            persist_id = self._tool_call_id
+        else:
+            # PreCompact fired but start never emitted — self-contained
+            persist_id = _new_tool_call_id()
+            done_events = compaction_events(
+                COMPACTION_DONE_MSG, tool_call_id=persist_id
+            )
+
+        self._compact_start.clear()
+        self._start_emitted = False
+        self._done = True
+        _persist(session, persist_id, COMPACTION_DONE_MSG)
+        return done_events

autogpt_platform/backend/backend/copilot/sdk/compaction_test.py

@@ -0,0 +1,291 @@
+"""Tests for sdk/compaction.py — event builders, filtering, persistence, and
+CompactionTracker state machine."""
+
+import pytest
+
+from backend.copilot.constants import COMPACTION_DONE_MSG, COMPACTION_TOOL_NAME
+from backend.copilot.model import ChatMessage, ChatSession
+from backend.copilot.response_model import (
+    StreamFinishStep,
+    StreamStartStep,
+    StreamToolInputAvailable,
+    StreamToolInputStart,
+    StreamToolOutputAvailable,
+)
+from backend.copilot.sdk.compaction import (
+    CompactionTracker,
+    compaction_events,
+    emit_compaction,
+    filter_compaction_messages,
+)
+
+# ---------------------------------------------------------------------------
+# Helpers
+# ---------------------------------------------------------------------------
+
+
+def _make_session() -> ChatSession:
+    return ChatSession.new(user_id="test-user")
+
+
+# ---------------------------------------------------------------------------
+# compaction_events
+# ---------------------------------------------------------------------------
+
+
+class TestCompactionEvents:
+    def test_returns_start_and_end_events(self):
+        evts = compaction_events("done")
+        assert len(evts) == 5
+        assert isinstance(evts[0], StreamStartStep)
+        assert isinstance(evts[1], StreamToolInputStart)
+        assert isinstance(evts[2], StreamToolInputAvailable)
+        assert isinstance(evts[3], StreamToolOutputAvailable)
+        assert isinstance(evts[4], StreamFinishStep)
+
+    def test_uses_provided_tool_call_id(self):
+        evts = compaction_events("msg", tool_call_id="my-id")
+        tool_start = evts[1]
+        assert isinstance(tool_start, StreamToolInputStart)
+        assert tool_start.toolCallId == "my-id"
+
+    def test_generates_id_when_not_provided(self):
+        evts = compaction_events("msg")
+        tool_start = evts[1]
+        assert isinstance(tool_start, StreamToolInputStart)
+        assert tool_start.toolCallId.startswith("compaction-")
+
+    def test_tool_name_is_context_compaction(self):
+        evts = compaction_events("msg")
+        tool_start = evts[1]
+        assert isinstance(tool_start, StreamToolInputStart)
+        assert tool_start.toolName == COMPACTION_TOOL_NAME
+
+
+# ---------------------------------------------------------------------------
+# emit_compaction
+# ---------------------------------------------------------------------------
+
+
+class TestEmitCompaction:
+    def test_persists_to_session(self):
+        session = _make_session()
+        assert len(session.messages) == 0
+        evts = emit_compaction(session)
+        assert len(evts) == 5
+        # Should have appended 2 messages (assistant tool call + tool result)
+        assert len(session.messages) == 2
+        assert session.messages[0].role == "assistant"
+        assert session.messages[0].tool_calls is not None
+        assert (
+            session.messages[0].tool_calls[0]["function"]["name"]
+            == COMPACTION_TOOL_NAME
+        )
+        assert session.messages[1].role == "tool"
+        assert session.messages[1].content == COMPACTION_DONE_MSG
+
+
+# ---------------------------------------------------------------------------
+# filter_compaction_messages
+# ---------------------------------------------------------------------------
+
+
+class TestFilterCompactionMessages:
+    def test_removes_compaction_tool_calls(self):
+        msgs = [
+            ChatMessage(role="user", content="hello"),
+            ChatMessage(
+                role="assistant",
+                content="",
+                tool_calls=[
+                    {
+                        "id": "comp-1",
+                        "type": "function",
+                        "function": {"name": COMPACTION_TOOL_NAME, "arguments": "{}"},
+                    }
+                ],
+            ),
+            ChatMessage(
+                role="tool", content=COMPACTION_DONE_MSG, tool_call_id="comp-1"
+            ),
+            ChatMessage(role="assistant", content="world"),
+        ]
+        filtered = filter_compaction_messages(msgs)
+        assert len(filtered) == 2
+        assert filtered[0].content == "hello"
+        assert filtered[1].content == "world"
+
+    def test_keeps_non_compaction_tool_calls(self):
+        msgs = [
+            ChatMessage(
+                role="assistant",
+                content="",
+                tool_calls=[
+                    {
+                        "id": "real-1",
+                        "type": "function",
+                        "function": {"name": "search", "arguments": "{}"},
+                    }
+                ],
+            ),
+            ChatMessage(role="tool", content="result", tool_call_id="real-1"),
+        ]
+        filtered = filter_compaction_messages(msgs)
+        assert len(filtered) == 2
+
+    def test_keeps_assistant_with_content_and_compaction_call(self):
+        """If assistant message has both content and a compaction tool call,
+        the message is kept (has real content)."""
+        msgs = [
+            ChatMessage(
+                role="assistant",
+                content="I have content",
+                tool_calls=[
+                    {
+                        "id": "comp-1",
+                        "type": "function",
+                        "function": {"name": COMPACTION_TOOL_NAME, "arguments": "{}"},
+                    }
+                ],
+            ),
+        ]
+        filtered = filter_compaction_messages(msgs)
+        assert len(filtered) == 1
+
+    def test_empty_list(self):
+        assert filter_compaction_messages([]) == []
+
+
+# ---------------------------------------------------------------------------
+# CompactionTracker
+# ---------------------------------------------------------------------------
+
+
+class TestCompactionTracker:
+    def test_on_compact_sets_event(self):
+        tracker = CompactionTracker()
+        tracker.on_compact()
+        assert tracker._compact_start.is_set()
+
+    def test_emit_start_if_ready_no_event(self):
+        tracker = CompactionTracker()
+        assert tracker.emit_start_if_ready() == []
+
+    def test_emit_start_if_ready_with_event(self):
+        tracker = CompactionTracker()
+        tracker.on_compact()
+        evts = tracker.emit_start_if_ready()
+        assert len(evts) == 3
+        assert isinstance(evts[0], StreamStartStep)
+        assert isinstance(evts[1], StreamToolInputStart)
+        assert isinstance(evts[2], StreamToolInputAvailable)
+
+    def test_emit_start_only_once(self):
+        tracker = CompactionTracker()
+        tracker.on_compact()
+        evts1 = tracker.emit_start_if_ready()
+        assert len(evts1) == 3
+        # Second call should return empty
+        evts2 = tracker.emit_start_if_ready()
+        assert evts2 == []
+
+    @pytest.mark.asyncio
+    async def test_emit_end_after_start(self):
+        tracker = CompactionTracker()
+        session = _make_session()
+        tracker.on_compact()
+        tracker.emit_start_if_ready()
+        evts = await tracker.emit_end_if_ready(session)
+        assert len(evts) == 2
+        assert isinstance(evts[0], StreamToolOutputAvailable)
+        assert isinstance(evts[1], StreamFinishStep)
+        # Should persist
+        assert len(session.messages) == 2
+
+    @pytest.mark.asyncio
+    async def test_emit_end_without_start_self_contained(self):
+        """If PreCompact fired but start was never emitted, emit_end
+        produces a self-contained compaction event."""
+        tracker = CompactionTracker()
+        session = _make_session()
+        tracker.on_compact()
+        # Don't call emit_start_if_ready
+        evts = await tracker.emit_end_if_ready(session)
+        assert len(evts) == 5  # Full self-contained event
+        assert isinstance(evts[0], StreamStartStep)
+        assert len(session.messages) == 2
+
+    @pytest.mark.asyncio
+    async def test_emit_end_no_op_when_done(self):
+        tracker = CompactionTracker()
+        session = _make_session()
+        tracker.on_compact()
+        tracker.emit_start_if_ready()
+        await tracker.emit_end_if_ready(session)
+        # Second call should be no-op
+        evts = await tracker.emit_end_if_ready(session)
+        assert evts == []
+
+    @pytest.mark.asyncio
+    async def test_emit_end_no_op_when_nothing_happened(self):
+        tracker = CompactionTracker()
+        session = _make_session()
+        evts = await tracker.emit_end_if_ready(session)
+        assert evts == []
+
+    def test_emit_pre_query(self):
+        tracker = CompactionTracker()
+        session = _make_session()
+        evts = tracker.emit_pre_query(session)
+        assert len(evts) == 5
+        assert len(session.messages) == 2
+        assert tracker._done is True
+
+    def test_reset_for_query(self):
+        tracker = CompactionTracker()
+        tracker._done = True
+        tracker._start_emitted = True
+        tracker._tool_call_id = "old"
+        tracker.reset_for_query()
+        assert tracker._done is False
+        assert tracker._start_emitted is False
+        assert tracker._tool_call_id == ""
+
+    @pytest.mark.asyncio
+    async def test_pre_query_blocks_sdk_compaction(self):
+        """After pre-query compaction, SDK compaction events are suppressed."""
+        tracker = CompactionTracker()
+        session = _make_session()
+        tracker.emit_pre_query(session)
+        tracker.on_compact()
+        evts = tracker.emit_start_if_ready()
+        assert evts == []  # _done blocks it
+
+    @pytest.mark.asyncio
+    async def test_reset_allows_new_compaction(self):
+        """After reset_for_query, compaction can fire again."""
+        tracker = CompactionTracker()
+        session = _make_session()
+        tracker.emit_pre_query(session)
+        tracker.reset_for_query()
+        tracker.on_compact()
+        evts = tracker.emit_start_if_ready()
+        assert len(evts) == 3  # Start events emitted
+
+    @pytest.mark.asyncio
+    async def test_tool_call_id_consistency(self):
+        """Start and end events use the same tool_call_id."""
+        tracker = CompactionTracker()
+        session = _make_session()
+        tracker.on_compact()
+        start_evts = tracker.emit_start_if_ready()
+        end_evts = await tracker.emit_end_if_ready(session)
+        start_evt = start_evts[1]
+        end_evt = end_evts[0]
+        assert isinstance(start_evt, StreamToolInputStart)
+        assert isinstance(end_evt, StreamToolOutputAvailable)
+        assert start_evt.toolCallId == end_evt.toolCallId
+        # Persisted ID should also match
+        tool_calls = session.messages[0].tool_calls
+        assert tool_calls is not None
+        assert tool_calls[0]["id"] == start_evt.toolCallId

autogpt_platform/backend/backend/copilot/sdk/dummy.py

@@ -0,0 +1,59 @@
+"""Dummy SDK service for testing copilot streaming.
+
+Returns mock streaming responses without calling Claude Agent SDK.
+Enable via COPILOT_TEST_MODE=true environment variable.
+
+WARNING: This is for testing only. Do not use in production.
+"""
+
+import asyncio
+import logging
+import uuid
+from collections.abc import AsyncGenerator
+from typing import Any
+
+from ..model import ChatSession
+from ..response_model import StreamBaseResponse, StreamStart, StreamTextDelta
+
+logger = logging.getLogger(__name__)
+
+
+async def stream_chat_completion_dummy(
+    session_id: str,
+    message: str | None = None,
+    tool_call_response: str | None = None,
+    is_user_message: bool = True,
+    user_id: str | None = None,
+    retry_count: int = 0,
+    session: ChatSession | None = None,
+    context: dict[str, str] | None = None,
+    **_kwargs: Any,
+) -> AsyncGenerator[StreamBaseResponse, None]:
+    """Stream dummy chat completion for testing.
+
+    Returns a simple streaming response with text deltas to test:
+    - Streaming infrastructure works
+    - No timeout occurs
+    - Text arrives in chunks
+    - StreamFinish is sent by mark_session_completed
+    """
+    logger.warning(
+        f"[TEST MODE] Using dummy copilot streaming for session {session_id}"
+    )
+
+    message_id = str(uuid.uuid4())
+    text_block_id = str(uuid.uuid4())
+
+    # Start the stream
+    yield StreamStart(messageId=message_id, sessionId=session_id)
+
+    # Simulate streaming text response with delays
+    dummy_response = "I counted: 1... 2... 3. All done!"
+    words = dummy_response.split()
+
+    for i, word in enumerate(words):
+        # Add space except for last word
+        text = word if i == len(words) - 1 else f"{word} "
+        yield StreamTextDelta(id=text_block_id, delta=text)
+        # Small delay to simulate real streaming
+        await asyncio.sleep(0.1)

autogpt_platform/backend/backend/copilot/sdk/e2b_file_tools.py

@@ -0,0 +1,362 @@
+"""MCP file-tool handlers that route to the E2B cloud sandbox.
+
+When E2B is active, these tools replace the SDK built-in Read/Write/Edit/
+Glob/Grep so that all file operations share the same ``/home/user``
+filesystem as ``bash_exec``.
+
+SDK-internal paths (``~/.claude/projects/…/tool-results/``) are handled
+by the separate ``Read`` MCP tool registered in ``tool_adapter.py``.
+"""
+
+from __future__ import annotations
+
+import itertools
+import json
+import logging
+import os
+import shlex
+from typing import Any, Callable
+
+from backend.copilot.tools.e2b_sandbox import E2B_WORKDIR
+
+logger = logging.getLogger(__name__)
+
+
+# Lazy imports to break circular dependency with tool_adapter.
+
+
+def _get_sandbox():  # type: ignore[return]
+    from .tool_adapter import get_current_sandbox  # noqa: E402
+
+    return get_current_sandbox()
+
+
+def _is_allowed_local(path: str) -> bool:
+    from .tool_adapter import is_allowed_local_path  # noqa: E402
+
+    return is_allowed_local_path(path)
+
+
+def _resolve_remote(path: str) -> str:
+    """Normalise *path* to an absolute sandbox path under ``/home/user``.
+
+    Raises :class:`ValueError` if the resolved path escapes the sandbox.
+    """
+    candidate = path if os.path.isabs(path) else os.path.join(E2B_WORKDIR, path)
+    normalized = os.path.normpath(candidate)
+    if normalized != E2B_WORKDIR and not normalized.startswith(E2B_WORKDIR + "/"):
+        raise ValueError(f"Path must be within {E2B_WORKDIR}: {path}")
+    return normalized
+
+
+def _mcp(text: str, *, error: bool = False) -> dict[str, Any]:
+    if error:
+        text = json.dumps({"error": text, "type": "error"})
+    return {"content": [{"type": "text", "text": text}], "isError": error}
+
+
+def _get_sandbox_and_path(
+    file_path: str,
+) -> tuple[Any, str] | dict[str, Any]:
+    """Common preamble: get sandbox + resolve path, or return MCP error."""
+    sandbox = _get_sandbox()
+    if sandbox is None:
+        return _mcp("No E2B sandbox available", error=True)
+    try:
+        remote = _resolve_remote(file_path)
+    except ValueError as exc:
+        return _mcp(str(exc), error=True)
+    return sandbox, remote
+
+
+# Tool handlers
+
+
+async def _handle_read_file(args: dict[str, Any]) -> dict[str, Any]:
+    file_path: str = args.get("file_path", "")
+    offset: int = max(0, int(args.get("offset", 0)))
+    limit: int = max(1, int(args.get("limit", 2000)))
+
+    if not file_path:
+        return _mcp("file_path is required", error=True)
+
+    # SDK-internal paths (tool-results, ephemeral working dir) stay on the host.
+    if _is_allowed_local(file_path):
+        return _read_local(file_path, offset, limit)
+
+    result = _get_sandbox_and_path(file_path)
+    if isinstance(result, dict):
+        return result
+    sandbox, remote = result
+
+    try:
+        raw: bytes = await sandbox.files.read(remote, format="bytes")
+        content = raw.decode("utf-8", errors="replace")
+    except Exception as exc:
+        return _mcp(f"Failed to read {remote}: {exc}", error=True)
+
+    lines = content.splitlines(keepends=True)
+    selected = list(itertools.islice(lines, offset, offset + limit))
+    numbered = "".join(
+        f"{i + offset + 1:>6}\t{line}" for i, line in enumerate(selected)
+    )
+    return _mcp(numbered)
+
+
+async def _handle_write_file(args: dict[str, Any]) -> dict[str, Any]:
+    file_path: str = args.get("file_path", "")
+    content: str = args.get("content", "")
+
+    if not file_path:
+        return _mcp("file_path is required", error=True)
+
+    result = _get_sandbox_and_path(file_path)
+    if isinstance(result, dict):
+        return result
+    sandbox, remote = result
+
+    try:
+        parent = os.path.dirname(remote)
+        if parent and parent != E2B_WORKDIR:
+            await sandbox.files.make_dir(parent)
+        await sandbox.files.write(remote, content)
+    except Exception as exc:
+        return _mcp(f"Failed to write {remote}: {exc}", error=True)
+
+    return _mcp(f"Successfully wrote to {remote}")
+
+
+async def _handle_edit_file(args: dict[str, Any]) -> dict[str, Any]:
+    file_path: str = args.get("file_path", "")
+    old_string: str = args.get("old_string", "")
+    new_string: str = args.get("new_string", "")
+    replace_all: bool = args.get("replace_all", False)
+
+    if not file_path:
+        return _mcp("file_path is required", error=True)
+    if not old_string:
+        return _mcp("old_string is required", error=True)
+
+    result = _get_sandbox_and_path(file_path)
+    if isinstance(result, dict):
+        return result
+    sandbox, remote = result
+
+    try:
+        raw: bytes = await sandbox.files.read(remote, format="bytes")
+        content = raw.decode("utf-8", errors="replace")
+    except Exception as exc:
+        return _mcp(f"Failed to read {remote}: {exc}", error=True)
+
+    count = content.count(old_string)
+    if count == 0:
+        return _mcp(f"old_string not found in {file_path}", error=True)
+    if count > 1 and not replace_all:
+        return _mcp(
+            f"old_string appears {count} times in {file_path}. "
+            "Use replace_all=true or provide a more unique string.",
+            error=True,
+        )
+
+    updated = (
+        content.replace(old_string, new_string)
+        if replace_all
+        else content.replace(old_string, new_string, 1)
+    )
+    try:
+        await sandbox.files.write(remote, updated)
+    except Exception as exc:
+        return _mcp(f"Failed to write {remote}: {exc}", error=True)
+
+    return _mcp(f"Edited {remote} ({count} replacement{'s' if count > 1 else ''})")
+
+
+async def _handle_glob(args: dict[str, Any]) -> dict[str, Any]:
+    pattern: str = args.get("pattern", "")
+    path: str = args.get("path", "")
+
+    if not pattern:
+        return _mcp("pattern is required", error=True)
+
+    sandbox = _get_sandbox()
+    if sandbox is None:
+        return _mcp("No E2B sandbox available", error=True)
+
+    try:
+        search_dir = _resolve_remote(path) if path else E2B_WORKDIR
+    except ValueError as exc:
+        return _mcp(str(exc), error=True)
+
+    cmd = f"find {shlex.quote(search_dir)} -name {shlex.quote(pattern)} -type f 2>/dev/null | head -500"
+    try:
+        result = await sandbox.commands.run(cmd, cwd=E2B_WORKDIR, timeout=10)
+    except Exception as exc:
+        return _mcp(f"Glob failed: {exc}", error=True)
+
+    files = [line for line in (result.stdout or "").strip().splitlines() if line]
+    return _mcp(json.dumps(files, indent=2))
+
+
+async def _handle_grep(args: dict[str, Any]) -> dict[str, Any]:
+    pattern: str = args.get("pattern", "")
+    path: str = args.get("path", "")
+    include: str = args.get("include", "")
+
+    if not pattern:
+        return _mcp("pattern is required", error=True)
+
+    sandbox = _get_sandbox()
+    if sandbox is None:
+        return _mcp("No E2B sandbox available", error=True)
+
+    try:
+        search_dir = _resolve_remote(path) if path else E2B_WORKDIR
+    except ValueError as exc:
+        return _mcp(str(exc), error=True)
+
+    parts = ["grep", "-rn", "--color=never"]
+    if include:
+        parts.extend(["--include", include])
+    parts.extend([pattern, search_dir])
+    cmd = " ".join(shlex.quote(p) for p in parts) + " 2>/dev/null | head -200"
+
+    try:
+        result = await sandbox.commands.run(cmd, cwd=E2B_WORKDIR, timeout=15)
+    except Exception as exc:
+        return _mcp(f"Grep failed: {exc}", error=True)
+
+    output = (result.stdout or "").strip()
+    return _mcp(output if output else "No matches found.")
+
+
+# Local read (for SDK-internal paths)
+
+
+def _read_local(file_path: str, offset: int, limit: int) -> dict[str, Any]:
+    """Read from the host filesystem (defence-in-depth path check)."""
+    if not _is_allowed_local(file_path):
+        return _mcp(f"Path not allowed: {file_path}", error=True)
+    expanded = os.path.realpath(os.path.expanduser(file_path))
+    try:
+        with open(expanded) as fh:
+            selected = list(itertools.islice(fh, offset, offset + limit))
+        numbered = "".join(
+            f"{i + offset + 1:>6}\t{line}" for i, line in enumerate(selected)
+        )
+        return _mcp(numbered)
+    except FileNotFoundError:
+        return _mcp(f"File not found: {file_path}", error=True)
+    except Exception as exc:
+        return _mcp(f"Error reading {file_path}: {exc}", error=True)
+
+
+# Tool descriptors (name, description, schema, handler)
+
+E2B_FILE_TOOLS: list[tuple[str, str, dict[str, Any], Callable[..., Any]]] = [
+    (
+        "read_file",
+        "Read a file from the cloud sandbox (/home/user). "
+        "Use offset and limit for large files.",
+        {
+            "type": "object",
+            "properties": {
+                "file_path": {
+                    "type": "string",
+                    "description": "Path (relative to /home/user, or absolute).",
+                },
+                "offset": {
+                    "type": "integer",
+                    "description": "Line to start reading from (0-indexed). Default: 0.",
+                },
+                "limit": {
+                    "type": "integer",
+                    "description": "Number of lines to read. Default: 2000.",
+                },
+            },
+            "required": ["file_path"],
+        },
+        _handle_read_file,
+    ),
+    (
+        "write_file",
+        "Write or create a file in the cloud sandbox (/home/user). "
+        "Parent directories are created automatically. "
+        "To copy a workspace file into the sandbox, use "
+        "read_workspace_file with save_to_path instead.",
+        {
+            "type": "object",
+            "properties": {
+                "file_path": {
+                    "type": "string",
+                    "description": "Path (relative to /home/user, or absolute).",
+                },
+                "content": {"type": "string", "description": "Content to write."},
+            },
+            "required": ["file_path", "content"],
+        },
+        _handle_write_file,
+    ),
+    (
+        "edit_file",
+        "Targeted text replacement in a sandbox file. "
+        "old_string must appear in the file and is replaced with new_string.",
+        {
+            "type": "object",
+            "properties": {
+                "file_path": {
+                    "type": "string",
+                    "description": "Path (relative to /home/user, or absolute).",
+                },
+                "old_string": {"type": "string", "description": "Text to find."},
+                "new_string": {"type": "string", "description": "Replacement text."},
+                "replace_all": {
+                    "type": "boolean",
+                    "description": "Replace all occurrences (default: false).",
+                },
+            },
+            "required": ["file_path", "old_string", "new_string"],
+        },
+        _handle_edit_file,
+    ),
+    (
+        "glob",
+        "Search for files by name pattern in the cloud sandbox.",
+        {
+            "type": "object",
+            "properties": {
+                "pattern": {
+                    "type": "string",
+                    "description": "Glob pattern (e.g. *.py).",
+                },
+                "path": {
+                    "type": "string",
+                    "description": "Directory to search. Default: /home/user.",
+                },
+            },
+            "required": ["pattern"],
+        },
+        _handle_glob,
+    ),
+    (
+        "grep",
+        "Search file contents by regex in the cloud sandbox.",
+        {
+            "type": "object",
+            "properties": {
+                "pattern": {"type": "string", "description": "Regex pattern."},
+                "path": {
+                    "type": "string",
+                    "description": "File or directory. Default: /home/user.",
+                },
+                "include": {
+                    "type": "string",
+                    "description": "Glob to filter files (e.g. *.py).",
+                },
+            },
+            "required": ["pattern"],
+        },
+        _handle_grep,
+    ),
+]
+
+E2B_FILE_TOOL_NAMES: list[str] = [name for name, *_ in E2B_FILE_TOOLS]

autogpt_platform/backend/backend/copilot/sdk/e2b_file_tools_test.py

@@ -0,0 +1,153 @@
+"""Tests for E2B file-tool path validation and local read safety.
+
+Pure unit tests with no external dependencies (no E2B, no sandbox).
+"""
+
+import os
+
+import pytest
+
+from .e2b_file_tools import _read_local, _resolve_remote
+from .tool_adapter import _current_project_dir
+
+_SDK_PROJECTS_DIR = os.path.realpath(os.path.expanduser("~/.claude/projects"))
+
+
+# ---------------------------------------------------------------------------
+# _resolve_remote — sandbox path normalisation & boundary enforcement
+# ---------------------------------------------------------------------------
+
+
+class TestResolveRemote:
+    def test_relative_path_resolved(self):
+        assert _resolve_remote("src/main.py") == "/home/user/src/main.py"
+
+    def test_absolute_within_sandbox(self):
+        assert _resolve_remote("/home/user/file.txt") == "/home/user/file.txt"
+
+    def test_workdir_itself(self):
+        assert _resolve_remote("/home/user") == "/home/user"
+
+    def test_relative_dotslash(self):
+        assert _resolve_remote("./README.md") == "/home/user/README.md"
+
+    def test_traversal_blocked(self):
+        with pytest.raises(ValueError, match="must be within /home/user"):
+            _resolve_remote("../../etc/passwd")
+
+    def test_absolute_traversal_blocked(self):
+        with pytest.raises(ValueError, match="must be within /home/user"):
+            _resolve_remote("/home/user/../../etc/passwd")
+
+    def test_absolute_outside_sandbox_blocked(self):
+        with pytest.raises(ValueError, match="must be within /home/user"):
+            _resolve_remote("/etc/passwd")
+
+    def test_root_blocked(self):
+        with pytest.raises(ValueError, match="must be within /home/user"):
+            _resolve_remote("/")
+
+    def test_home_other_user_blocked(self):
+        with pytest.raises(ValueError, match="must be within /home/user"):
+            _resolve_remote("/home/other/file.txt")
+
+    def test_deep_nested_allowed(self):
+        assert _resolve_remote("a/b/c/d/e.txt") == "/home/user/a/b/c/d/e.txt"
+
+    def test_trailing_slash_normalised(self):
+        assert _resolve_remote("src/") == "/home/user/src"
+
+    def test_double_dots_within_sandbox_ok(self):
+        """Path that resolves back within /home/user is allowed."""
+        assert _resolve_remote("a/b/../c.txt") == "/home/user/a/c.txt"
+
+
+# ---------------------------------------------------------------------------
+# _read_local — host filesystem reads with allowlist enforcement
+#
+# In E2B mode, _read_local only allows tool-results paths (via
+# is_allowed_local_path without sdk_cwd).  Regular files live on the
+# sandbox, not the host.
+# ---------------------------------------------------------------------------
+
+
+class TestReadLocal:
+    def _make_tool_results_file(self, encoded: str, filename: str, content: str) -> str:
+        """Create a tool-results file and return its path."""
+        tool_results_dir = os.path.join(_SDK_PROJECTS_DIR, encoded, "tool-results")
+        os.makedirs(tool_results_dir, exist_ok=True)
+        filepath = os.path.join(tool_results_dir, filename)
+        with open(filepath, "w") as f:
+            f.write(content)
+        return filepath
+
+    def test_read_tool_results_file(self):
+        """Reading a tool-results file should succeed."""
+        encoded = "-tmp-copilot-e2b-test-read"
+        filepath = self._make_tool_results_file(
+            encoded, "result.txt", "line 1\nline 2\nline 3\n"
+        )
+        token = _current_project_dir.set(encoded)
+        try:
+            result = _read_local(filepath, offset=0, limit=2000)
+            assert result["isError"] is False
+            assert "line 1" in result["content"][0]["text"]
+            assert "line 2" in result["content"][0]["text"]
+        finally:
+            _current_project_dir.reset(token)
+            os.unlink(filepath)
+
+    def test_read_disallowed_path_blocked(self):
+        """Reading /etc/passwd should be blocked by the allowlist."""
+        result = _read_local("/etc/passwd", offset=0, limit=10)
+        assert result["isError"] is True
+        assert "not allowed" in result["content"][0]["text"].lower()
+
+    def test_read_nonexistent_tool_results(self):
+        """A tool-results path that doesn't exist returns FileNotFoundError."""
+        encoded = "-tmp-copilot-e2b-test-nofile"
+        tool_results_dir = os.path.join(_SDK_PROJECTS_DIR, encoded, "tool-results")
+        os.makedirs(tool_results_dir, exist_ok=True)
+        filepath = os.path.join(tool_results_dir, "nonexistent.txt")
+        token = _current_project_dir.set(encoded)
+        try:
+            result = _read_local(filepath, offset=0, limit=10)
+            assert result["isError"] is True
+            assert "not found" in result["content"][0]["text"].lower()
+        finally:
+            _current_project_dir.reset(token)
+            os.rmdir(tool_results_dir)
+
+    def test_read_traversal_path_blocked(self):
+        """A traversal attempt that escapes allowed directories is blocked."""
+        result = _read_local("/tmp/copilot-abc/../../etc/shadow", offset=0, limit=10)
+        assert result["isError"] is True
+        assert "not allowed" in result["content"][0]["text"].lower()
+
+    def test_read_arbitrary_host_path_blocked(self):
+        """Arbitrary host paths are blocked even if they exist."""
+        result = _read_local("/proc/self/environ", offset=0, limit=10)
+        assert result["isError"] is True
+
+    def test_read_with_offset_and_limit(self):
+        """Offset and limit should control which lines are returned."""
+        encoded = "-tmp-copilot-e2b-test-offset"
+        content = "".join(f"line {i}\n" for i in range(10))
+        filepath = self._make_tool_results_file(encoded, "lines.txt", content)
+        token = _current_project_dir.set(encoded)
+        try:
+            result = _read_local(filepath, offset=3, limit=2)
+            assert result["isError"] is False
+            text = result["content"][0]["text"]
+            assert "line 3" in text
+            assert "line 4" in text
+            assert "line 2" not in text
+            assert "line 5" not in text
+        finally:
+            _current_project_dir.reset(token)
+            os.unlink(filepath)
+
+    def test_read_without_project_dir_blocks_all(self):
+        """Without _current_project_dir set, all paths are blocked."""
+        result = _read_local("/tmp/anything.txt", offset=0, limit=10)
+        assert result["isError"] is True

autogpt_platform/backend/backend/copilot/sdk/otel_setup_test.py

@@ -0,0 +1,172 @@
+"""Tests for OTEL tracing setup in the SDK copilot path."""
+
+import os
+from unittest.mock import MagicMock, patch
+
+
+class TestSetupLangfuseOtel:
+    """Tests for _setup_langfuse_otel()."""
+
+    def test_noop_when_langfuse_not_configured(self):
+        """No env vars should be set when Langfuse credentials are missing."""
+        with patch(
+            "backend.copilot.sdk.service._is_langfuse_configured", return_value=False
+        ):
+            from backend.copilot.sdk.service import _setup_langfuse_otel
+
+            # Clear any previously set env vars
+            env_keys = [
+                "LANGSMITH_OTEL_ENABLED",
+                "LANGSMITH_OTEL_ONLY",
+                "LANGSMITH_TRACING",
+                "OTEL_EXPORTER_OTLP_ENDPOINT",
+                "OTEL_EXPORTER_OTLP_HEADERS",
+            ]
+            saved = {k: os.environ.pop(k, None) for k in env_keys}
+            try:
+                _setup_langfuse_otel()
+                for key in env_keys:
+                    assert key not in os.environ, f"{key} should not be set"
+            finally:
+                for k, v in saved.items():
+                    if v is not None:
+                        os.environ[k] = v
+
+    def test_sets_env_vars_when_langfuse_configured(self):
+        """OTEL env vars should be set when Langfuse credentials exist."""
+        mock_settings = MagicMock()
+        mock_settings.secrets.langfuse_public_key = "pk-test-123"
+        mock_settings.secrets.langfuse_secret_key = "sk-test-456"
+        mock_settings.secrets.langfuse_host = "https://langfuse.example.com"
+        mock_settings.secrets.langfuse_tracing_environment = "test"
+
+        with (
+            patch(
+                "backend.copilot.sdk.service._is_langfuse_configured",
+                return_value=True,
+            ),
+            patch("backend.copilot.sdk.service.Settings", return_value=mock_settings),
+            patch(
+                "backend.copilot.sdk.service.configure_claude_agent_sdk",
+                return_value=True,
+            ) as mock_configure,
+        ):
+            from backend.copilot.sdk.service import _setup_langfuse_otel
+
+            # Clear env vars so setdefault works
+            env_keys = [
+                "LANGSMITH_OTEL_ENABLED",
+                "LANGSMITH_OTEL_ONLY",
+                "LANGSMITH_TRACING",
+                "OTEL_EXPORTER_OTLP_ENDPOINT",
+                "OTEL_EXPORTER_OTLP_HEADERS",
+                "OTEL_RESOURCE_ATTRIBUTES",
+            ]
+            saved = {k: os.environ.pop(k, None) for k in env_keys}
+            try:
+                _setup_langfuse_otel()
+
+                assert os.environ["LANGSMITH_OTEL_ENABLED"] == "true"
+                assert os.environ["LANGSMITH_OTEL_ONLY"] == "true"
+                assert os.environ["LANGSMITH_TRACING"] == "true"
+                assert (
+                    os.environ["OTEL_EXPORTER_OTLP_ENDPOINT"]
+                    == "https://langfuse.example.com/api/public/otel"
+                )
+                assert "Authorization=Basic" in os.environ["OTEL_EXPORTER_OTLP_HEADERS"]
+                assert (
+                    os.environ["OTEL_RESOURCE_ATTRIBUTES"]
+                    == "langfuse.environment=test"
+                )
+
+                mock_configure.assert_called_once_with(tags=["sdk"])
+            finally:
+                for k, v in saved.items():
+                    if v is not None:
+                        os.environ[k] = v
+                    elif k in os.environ:
+                        del os.environ[k]
+
+    def test_existing_env_vars_not_overwritten(self):
+        """Explicit env-var overrides should not be clobbered."""
+        mock_settings = MagicMock()
+        mock_settings.secrets.langfuse_public_key = "pk-test"
+        mock_settings.secrets.langfuse_secret_key = "sk-test"
+        mock_settings.secrets.langfuse_host = "https://langfuse.example.com"
+
+        with (
+            patch(
+                "backend.copilot.sdk.service._is_langfuse_configured",
+                return_value=True,
+            ),
+            patch("backend.copilot.sdk.service.Settings", return_value=mock_settings),
+            patch(
+                "backend.copilot.sdk.service.configure_claude_agent_sdk",
+                return_value=True,
+            ),
+        ):
+            from backend.copilot.sdk.service import _setup_langfuse_otel
+
+            saved = os.environ.get("OTEL_EXPORTER_OTLP_ENDPOINT")
+            try:
+                os.environ["OTEL_EXPORTER_OTLP_ENDPOINT"] = "https://custom.endpoint/v1"
+                _setup_langfuse_otel()
+                assert (
+                    os.environ["OTEL_EXPORTER_OTLP_ENDPOINT"]
+                    == "https://custom.endpoint/v1"
+                )
+            finally:
+                if saved is not None:
+                    os.environ["OTEL_EXPORTER_OTLP_ENDPOINT"] = saved
+                elif "OTEL_EXPORTER_OTLP_ENDPOINT" in os.environ:
+                    del os.environ["OTEL_EXPORTER_OTLP_ENDPOINT"]
+
+    def test_graceful_failure_on_exception(self):
+        """Setup should not raise even if internal code fails."""
+        with (
+            patch(
+                "backend.copilot.sdk.service._is_langfuse_configured",
+                return_value=True,
+            ),
+            patch(
+                "backend.copilot.sdk.service.Settings",
+                side_effect=RuntimeError("settings unavailable"),
+            ),
+        ):
+            from backend.copilot.sdk.service import _setup_langfuse_otel
+
+            # Should not raise — just logs and returns
+            _setup_langfuse_otel()
+
+
+class TestPropagateAttributesImport:
+    """Verify langfuse.propagate_attributes is available."""
+
+    def test_propagate_attributes_is_importable(self):
+        from langfuse import propagate_attributes
+
+        assert callable(propagate_attributes)
+
+    def test_propagate_attributes_returns_context_manager(self):
+        from langfuse import propagate_attributes
+
+        ctx = propagate_attributes(user_id="u1", session_id="s1", tags=["test"])
+        assert hasattr(ctx, "__enter__")
+        assert hasattr(ctx, "__exit__")
+
+
+class TestReceiveResponseCompat:
+    """Verify ClaudeSDKClient.receive_response() exists (langsmith patches it)."""
+
+    def test_receive_response_exists(self):
+        from claude_agent_sdk import ClaudeSDKClient
+
+        assert hasattr(ClaudeSDKClient, "receive_response")
+
+    def test_receive_response_is_async_generator(self):
+        import inspect
+
+        from claude_agent_sdk import ClaudeSDKClient
+
+        method = getattr(ClaudeSDKClient, "receive_response")
+        assert inspect.isfunction(method) or inspect.ismethod(method)

autogpt_platform/backend/backend/copilot/sdk/query_builder_test.py

@@ -118,7 +118,7 @@ async def test_build_query_resume_up_to_date():
             ChatMessage(role="user", content="what's new?"),
         ]
     )
-    result = await _build_query_message(
+    result, was_compacted = await _build_query_message(
         "what's new?",
         session,
         use_resume=True,
@@ -127,6 +127,7 @@ async def test_build_query_resume_up_to_date():
     )
     # transcript_msg_count == msg_count - 1, so no gap
     assert result == "what's new?"
+    assert was_compacted is False
 
 
 @pytest.mark.asyncio
@@ -141,7 +142,7 @@ async def test_build_query_resume_stale_transcript():
             ChatMessage(role="user", content="turn 3"),
         ]
     )
-    result = await _build_query_message(
+    result, was_compacted = await _build_query_message(
         "turn 3",
         session,
         use_resume=True,
@@ -152,6 +153,7 @@ async def test_build_query_resume_stale_transcript():
     assert "turn 2" in result
     assert "reply 2" in result
     assert "Now, the user says:\nturn 3" in result
+    assert was_compacted is False  # gap context does not compact
 
 
 @pytest.mark.asyncio
@@ -164,7 +166,7 @@ async def test_build_query_resume_zero_msg_count():
             ChatMessage(role="user", content="new msg"),
         ]
     )
-    result = await _build_query_message(
+    result, was_compacted = await _build_query_message(
         "new msg",
         session,
         use_resume=True,
@@ -172,13 +174,14 @@ async def test_build_query_resume_zero_msg_count():
         session_id="test-session",
     )
     assert result == "new msg"
+    assert was_compacted is False
 
 
 @pytest.mark.asyncio
 async def test_build_query_no_resume_single_message():
     """Without --resume and only 1 message, return raw message."""
     session = _make_session([ChatMessage(role="user", content="first")])
-    result = await _build_query_message(
+    result, was_compacted = await _build_query_message(
         "first",
         session,
         use_resume=False,
@@ -186,6 +189,7 @@ async def test_build_query_no_resume_single_message():
         session_id="test-session",
     )
     assert result == "first"
+    assert was_compacted is False
 
 
 @pytest.mark.asyncio
@@ -199,16 +203,16 @@ async def test_build_query_no_resume_multi_message(monkeypatch):
         ]
     )
 
-    # Mock _compress_conversation_history to return the messages as-is
-    async def _mock_compress(sess):
-        return sess.messages[:-1]
+    # Mock _compress_messages to return the messages as-is
+    async def _mock_compress(msgs):
+        return msgs, False
 
     monkeypatch.setattr(
-        "backend.copilot.sdk.service._compress_conversation_history",
+        "backend.copilot.sdk.service._compress_messages",
         _mock_compress,
     )
 
-    result = await _build_query_message(
+    result, was_compacted = await _build_query_message(
         "new question",
         session,
         use_resume=False,
@@ -219,3 +223,33 @@ async def test_build_query_no_resume_multi_message(monkeypatch):
     assert "older question" in result
     assert "older answer" in result
     assert "Now, the user says:\nnew question" in result
+    assert was_compacted is False  # mock returns False
+
+
+@pytest.mark.asyncio
+async def test_build_query_no_resume_multi_message_compacted(monkeypatch):
+    """When compression actually compacts, was_compacted should be True."""
+    session = _make_session(
+        [
+            ChatMessage(role="user", content="old"),
+            ChatMessage(role="assistant", content="reply"),
+            ChatMessage(role="user", content="new"),
+        ]
+    )
+
+    async def _mock_compress(msgs):
+        return msgs, True  # Simulate actual compaction
+
+    monkeypatch.setattr(
+        "backend.copilot.sdk.service._compress_messages",
+        _mock_compress,
+    )
+
+    result, was_compacted = await _build_query_message(
+        "new",
+        session,
+        use_resume=False,
+        transcript_msg_count=0,
+        session_id="test-session",
+    )
+    assert was_compacted is True

autogpt_platform/backend/backend/copilot/sdk/response_adapter.py

@@ -55,13 +55,8 @@ class SDKResponseAdapter:
         self.has_ended_text = False
         self.current_tool_calls: dict[str, dict[str, str]] = {}
         self.resolved_tool_calls: set[str] = set()
-        self.task_id: str | None = None
         self.step_open = False
 
-    def set_task_id(self, task_id: str) -> None:
-        """Set the task ID for reconnection support."""
-        self.task_id = task_id
-
     @property
     def has_unresolved_tool_calls(self) -> bool:
         """True when there are tool calls that haven't received output yet."""
@@ -74,7 +69,7 @@ class SDKResponseAdapter:
         if isinstance(sdk_message, SystemMessage):
             if sdk_message.subtype == "init":
                 responses.append(
-                    StreamStart(messageId=self.message_id, taskId=self.task_id)
+                    StreamStart(messageId=self.message_id, sessionId=self.session_id)
                 )
                 # Open the first step (matches non-SDK: StreamStart then StreamStartStep)
                 responses.append(StreamStartStep())

autogpt_platform/backend/backend/copilot/sdk/response_adapter_test.py

@@ -37,9 +37,7 @@ from .tool_adapter import wait_for_stash
 
 
 def _adapter() -> SDKResponseAdapter:
-    a = SDKResponseAdapter(message_id="msg-1")
-    a.set_task_id("task-1")
-    return a
+    return SDKResponseAdapter(message_id="msg-1", session_id="session-1")
 
 
 # -- SystemMessage -----------------------------------------------------------
@@ -51,7 +49,7 @@ def test_system_init_emits_start_and_step():
     assert len(results) == 2
     assert isinstance(results[0], StreamStart)
     assert results[0].messageId == "msg-1"
-    assert results[0].taskId == "task-1"
+    assert results[0].sessionId == "session-1"
     assert isinstance(results[1], StreamStartStep)
 
 

autogpt_platform/backend/backend/copilot/sdk/security_hooks.py

@@ -6,7 +6,6 @@ ensuring multi-user isolation and preventing unauthorized operations.
 
 import json
 import logging
-import os
 import re
 from collections.abc import Callable
 from typing import Any, cast
@@ -16,6 +15,7 @@ from .tool_adapter import (
     DANGEROUS_PATTERNS,
     MCP_TOOL_PREFIX,
     WORKSPACE_SCOPED_TOOLS,
+    is_allowed_local_path,
     stash_pending_tool_output,
 )
 
@@ -38,40 +38,20 @@ def _validate_workspace_path(
 ) -> dict[str, Any]:
     """Validate that a workspace-scoped tool only accesses allowed paths.
 
-    Allowed directories:
+    Delegates to :func:`is_allowed_local_path` which permits:
     - The SDK working directory (``/tmp/copilot-<session>/``)
-    - The SDK tool-results directory (``~/.claude/projects/…/tool-results/``)
+    - The current session's tool-results directory
+      (``~/.claude/projects/<encoded-cwd>/tool-results/``)
     """
     path = tool_input.get("file_path") or tool_input.get("path") or ""
     if not path:
         # Glob/Grep without a path default to cwd which is already sandboxed
         return {}
 
-    # Resolve relative paths against sdk_cwd (the SDK sets cwd so the LLM
-    # naturally uses relative paths like "test.txt" instead of absolute ones).
-    # Tilde paths (~/) are home-dir references, not relative — expand first.
-    if path.startswith("~"):
-        resolved = os.path.realpath(os.path.expanduser(path))
-    elif not os.path.isabs(path) and sdk_cwd:
-        resolved = os.path.realpath(os.path.join(sdk_cwd, path))
-    else:
-        resolved = os.path.realpath(path)
-
-    # Allow access within the SDK working directory
-    if sdk_cwd:
-        norm_cwd = os.path.realpath(sdk_cwd)
-        if resolved.startswith(norm_cwd + os.sep) or resolved == norm_cwd:
-            return {}
-
-    # Allow access to ~/.claude/projects/*/tool-results/ (big tool results)
-    claude_dir = os.path.realpath(os.path.expanduser("~/.claude/projects"))
-    tool_results_seg = os.sep + "tool-results" + os.sep
-    if resolved.startswith(claude_dir + os.sep) and tool_results_seg in resolved:
+    if is_allowed_local_path(path, sdk_cwd):
         return {}
 
-    logger.warning(
-        f"Blocked {tool_name} outside workspace: {path} (resolved={resolved})"
-    )
+    logger.warning(f"Blocked {tool_name} outside workspace: {path}")
     workspace_hint = f" Allowed workspace: {sdk_cwd}" if sdk_cwd else ""
     return _deny(
         f"[SECURITY] Tool '{tool_name}' can only access files within the workspace "
@@ -146,7 +126,7 @@ def create_security_hooks(
     user_id: str | None,
     sdk_cwd: str | None = None,
     max_subtasks: int = 3,
-    on_stop: Callable[[str, str], None] | None = None,
+    on_compact: Callable[[], None] | None = None,
 ) -> dict[str, Any]:
     """Create the security hooks configuration for Claude Agent SDK.
 
@@ -155,15 +135,12 @@ def create_security_hooks(
     - PostToolUse: Log successful tool executions
     - PostToolUseFailure: Log and handle failed tool executions
     - PreCompact: Log context compaction events (SDK handles compaction automatically)
-    - Stop: Capture transcript path for stateless resume (when *on_stop* is provided)
 
     Args:
         user_id: Current user ID for isolation validation
         sdk_cwd: SDK working directory for workspace-scoped tool validation
-        max_subtasks: Maximum Task (sub-agent) spawns allowed per session
-        on_stop: Callback ``(transcript_path, sdk_session_id)`` invoked when
-            the SDK finishes processing — used to read the JSONL transcript
-            before the CLI process exits.
+        max_subtasks: Maximum concurrent Task (sub-agent) spawns allowed per session
+        on_compact: Callback invoked when SDK starts compacting context.
 
     Returns:
         Hooks configuration dict for ClaudeAgentOptions
@@ -172,8 +149,9 @@ def create_security_hooks(
         from claude_agent_sdk import HookMatcher
         from claude_agent_sdk.types import HookContext, HookInput, SyncHookJSONOutput
 
-        # Per-session counter for Task sub-agent spawns
-        task_spawn_count = 0
+        # Per-session tracking for Task sub-agent concurrency.
+        # Set of tool_use_ids that consumed a slot — len() is the active count.
+        task_tool_use_ids: set[str] = set()
 
         async def pre_tool_use_hook(
             input_data: HookInput,
@@ -181,7 +159,6 @@ def create_security_hooks(
             context: HookContext,
         ) -> SyncHookJSONOutput:
             """Combined pre-tool-use validation hook."""
-            nonlocal task_spawn_count
             _ = context  # unused but required by signature
             tool_name = cast(str, input_data.get("tool_name", ""))
             tool_input = cast(dict[str, Any], input_data.get("tool_input", {}))
@@ -200,18 +177,18 @@ def create_security_hooks(
                             "(remove the run_in_background parameter)."
                         ),
                     )
-                if task_spawn_count >= max_subtasks:
+                if len(task_tool_use_ids) >= max_subtasks:
                     logger.warning(
                         f"[SDK] Task limit reached ({max_subtasks}), user={user_id}"
                     )
                     return cast(
                         SyncHookJSONOutput,
                         _deny(
-                            f"Maximum {max_subtasks} sub-tasks per session. "
-                            "Please continue in the main conversation."
+                            f"Maximum {max_subtasks} concurrent sub-tasks. "
+                            "Wait for running sub-tasks to finish, "
+                            "or continue in the main conversation."
                         ),
                     )
-                task_spawn_count += 1
 
             # Strip MCP prefix for consistent validation
             is_copilot_tool = tool_name.startswith(MCP_TOOL_PREFIX)
@@ -229,9 +206,24 @@ def create_security_hooks(
             if result:
                 return cast(SyncHookJSONOutput, result)
 
+            # Reserve the Task slot only after all validations pass
+            if tool_name == "Task" and tool_use_id is not None:
+                task_tool_use_ids.add(tool_use_id)
+
             logger.debug(f"[SDK] Tool start: {tool_name}, user={user_id}")
             return cast(SyncHookJSONOutput, {})
 
+        def _release_task_slot(tool_name: str, tool_use_id: str | None) -> None:
+            """Release a Task concurrency slot if one was reserved."""
+            if tool_name == "Task" and tool_use_id in task_tool_use_ids:
+                task_tool_use_ids.discard(tool_use_id)
+                logger.info(
+                    "[SDK] Task slot released, active=%d/%d, user=%s",
+                    len(task_tool_use_ids),
+                    max_subtasks,
+                    user_id,
+                )
+
         async def post_tool_use_hook(
             input_data: HookInput,
             tool_use_id: str | None,
@@ -246,6 +238,8 @@ def create_security_hooks(
             """
             _ = context
             tool_name = cast(str, input_data.get("tool_name", ""))
+
+            _release_task_slot(tool_name, tool_use_id)
             is_builtin = not tool_name.startswith(MCP_TOOL_PREFIX)
             logger.info(
                 "[SDK] PostToolUse: %s (builtin=%s, tool_use_id=%s)",
@@ -289,6 +283,9 @@ def create_security_hooks(
                 f"[SDK] Tool failed: {tool_name}, error={error}, "
                 f"user={user_id}, tool_use_id={tool_use_id}"
             )
+
+            _release_task_slot(tool_name, tool_use_id)
+
             return cast(SyncHookJSONOutput, {})
 
         async def pre_compact_hook(
@@ -306,30 +303,8 @@ def create_security_hooks(
             logger.info(
                 f"[SDK] Context compaction triggered: {trigger}, user={user_id}"
             )
-            return cast(SyncHookJSONOutput, {})
-
-        # --- Stop hook: capture transcript path for stateless resume ---
-        async def stop_hook(
-            input_data: HookInput,
-            tool_use_id: str | None,
-            context: HookContext,
-        ) -> SyncHookJSONOutput:
-            """Capture transcript path when SDK finishes processing.
-
-            The Stop hook fires while the CLI process is still alive, giving us
-            a reliable window to read the JSONL transcript before SIGTERM.
-            """
-            _ = context, tool_use_id
-            transcript_path = cast(str, input_data.get("transcript_path", ""))
-            sdk_session_id = cast(str, input_data.get("session_id", ""))
-
-            if transcript_path and on_stop:
-                logger.info(
-                    f"[SDK] Stop hook: transcript_path={transcript_path}, "
-                    f"sdk_session_id={sdk_session_id[:12]}..."
-                )
-                on_stop(transcript_path, sdk_session_id)
-
+            if on_compact is not None:
+                on_compact()
             return cast(SyncHookJSONOutput, {})
 
         hooks: dict[str, Any] = {
@@ -341,9 +316,6 @@ def create_security_hooks(
             "PreCompact": [HookMatcher(matcher="*", hooks=[pre_compact_hook])],
         }
 
-        if on_stop is not None:
-            hooks["Stop"] = [HookMatcher(matcher=None, hooks=[stop_hook])]
-
         return hooks
     except ImportError:
         # Fallback for when SDK isn't available - return empty hooks

autogpt_platform/backend/backend/copilot/sdk/security_hooks_test.py

@@ -120,17 +120,31 @@ def test_read_no_cwd_denies_absolute():
 
 
 def test_read_tool_results_allowed():
+    from .tool_adapter import _current_project_dir
+
     home = os.path.expanduser("~")
     path = f"{home}/.claude/projects/-tmp-copilot-abc123/tool-results/12345.txt"
-    result = _validate_tool_access("Read", {"file_path": path}, sdk_cwd=SDK_CWD)
-    assert result == {}
+    # is_allowed_local_path requires the session's encoded cwd to be set
+    token = _current_project_dir.set("-tmp-copilot-abc123")
+    try:
+        result = _validate_tool_access("Read", {"file_path": path}, sdk_cwd=SDK_CWD)
+        assert result == {}
+    finally:
+        _current_project_dir.reset(token)
 
 
-def test_read_claude_projects_without_tool_results_denied():
+def test_read_claude_projects_session_dir_allowed():
+    """Files within the current session's project dir are allowed."""
+    from .tool_adapter import _current_project_dir
+
     home = os.path.expanduser("~")
     path = f"{home}/.claude/projects/-tmp-copilot-abc123/settings.json"
-    result = _validate_tool_access("Read", {"file_path": path}, sdk_cwd=SDK_CWD)
-    assert _is_denied(result)
+    token = _current_project_dir.set("-tmp-copilot-abc123")
+    try:
+        result = _validate_tool_access("Read", {"file_path": path}, sdk_cwd=SDK_CWD)
+        assert not _is_denied(result)
+    finally:
+        _current_project_dir.reset(token)
 
 
 # -- Built-in Bash is blocked (use bash_exec MCP tool instead) ---------------
@@ -208,19 +222,22 @@ def test_bash_builtin_blocked_message_clarity():
 
 @pytest.fixture()
 def _hooks():
-    """Create security hooks and return the PreToolUse handler."""
+    """Create security hooks and return (pre, post, post_failure) handlers."""
     from .security_hooks import create_security_hooks
 
     hooks = create_security_hooks(user_id="u1", sdk_cwd=SDK_CWD, max_subtasks=2)
     pre = hooks["PreToolUse"][0].hooks[0]
-    return pre
+    post = hooks["PostToolUse"][0].hooks[0]
+    post_failure = hooks["PostToolUseFailure"][0].hooks[0]
+    return pre, post, post_failure
 
 
 @pytest.mark.skipif(not _sdk_available(), reason="claude_agent_sdk not installed")
 @pytest.mark.asyncio
 async def test_task_background_blocked(_hooks):
     """Task with run_in_background=true must be denied."""
-    result = await _hooks(
+    pre, _, _ = _hooks
+    result = await pre(
         {"tool_name": "Task", "tool_input": {"run_in_background": True, "prompt": "x"}},
         tool_use_id=None,
         context={},
@@ -233,9 +250,10 @@ async def test_task_background_blocked(_hooks):
 @pytest.mark.asyncio
 async def test_task_foreground_allowed(_hooks):
     """Task without run_in_background should be allowed."""
-    result = await _hooks(
+    pre, _, _ = _hooks
+    result = await pre(
         {"tool_name": "Task", "tool_input": {"prompt": "do stuff"}},
-        tool_use_id=None,
+        tool_use_id="tu-1",
         context={},
     )
     assert not _is_denied(result)
@@ -245,25 +263,102 @@ async def test_task_foreground_allowed(_hooks):
 @pytest.mark.asyncio
 async def test_task_limit_enforced(_hooks):
     """Task spawns beyond max_subtasks should be denied."""
+    pre, _, _ = _hooks
     # First two should pass
-    for _ in range(2):
-        result = await _hooks(
+    for i in range(2):
+        result = await pre(
             {"tool_name": "Task", "tool_input": {"prompt": "ok"}},
-            tool_use_id=None,
+            tool_use_id=f"tu-limit-{i}",
             context={},
         )
         assert not _is_denied(result)
 
     # Third should be denied (limit=2)
-    result = await _hooks(
+    result = await pre(
         {"tool_name": "Task", "tool_input": {"prompt": "over limit"}},
-        tool_use_id=None,
+        tool_use_id="tu-limit-2",
         context={},
     )
     assert _is_denied(result)
     assert "Maximum" in _reason(result)
 
 
+@pytest.mark.skipif(not _sdk_available(), reason="claude_agent_sdk not installed")
+@pytest.mark.asyncio
+async def test_task_slot_released_on_completion(_hooks):
+    """Completing a Task should free a slot so new Tasks can be spawned."""
+    pre, post, _ = _hooks
+    # Fill both slots
+    for i in range(2):
+        result = await pre(
+            {"tool_name": "Task", "tool_input": {"prompt": "ok"}},
+            tool_use_id=f"tu-comp-{i}",
+            context={},
+        )
+        assert not _is_denied(result)
+
+    # Third should be denied — at capacity
+    result = await pre(
+        {"tool_name": "Task", "tool_input": {"prompt": "over"}},
+        tool_use_id="tu-comp-2",
+        context={},
+    )
+    assert _is_denied(result)
+
+    # Complete first task — frees a slot
+    await post(
+        {"tool_name": "Task", "tool_input": {}},
+        tool_use_id="tu-comp-0",
+        context={},
+    )
+
+    # Now a new Task should be allowed
+    result = await pre(
+        {"tool_name": "Task", "tool_input": {"prompt": "after release"}},
+        tool_use_id="tu-comp-3",
+        context={},
+    )
+    assert not _is_denied(result)
+
+
+@pytest.mark.skipif(not _sdk_available(), reason="claude_agent_sdk not installed")
+@pytest.mark.asyncio
+async def test_task_slot_released_on_failure(_hooks):
+    """A failed Task should also free its concurrency slot."""
+    pre, _, post_failure = _hooks
+    # Fill both slots
+    for i in range(2):
+        result = await pre(
+            {"tool_name": "Task", "tool_input": {"prompt": "ok"}},
+            tool_use_id=f"tu-fail-{i}",
+            context={},
+        )
+        assert not _is_denied(result)
+
+    # At capacity
+    result = await pre(
+        {"tool_name": "Task", "tool_input": {"prompt": "over"}},
+        tool_use_id="tu-fail-2",
+        context={},
+    )
+    assert _is_denied(result)
+
+    # Fail first task — should free a slot
+    await post_failure(
+        {"tool_name": "Task", "tool_input": {}, "error": "something broke"},
+        tool_use_id="tu-fail-0",
+        context={},
+    )
+
+    # New Task should be allowed
+    result = await pre(
+        {"tool_name": "Task", "tool_input": {"prompt": "after failure"}},
+        tool_use_id="tu-fail-3",
+        context={},
+    )
+    assert not _is_denied(result)
+
+
 # -- _is_tool_error_or_denial ------------------------------------------------
 
 
@@ -298,7 +393,9 @@ class TestIsToolErrorOrDenial:
     def test_subtask_limit_denial(self):
         assert (
             _is_tool_error_or_denial(
-                "Maximum 2 sub-tasks per session. Please continue in the main conversation."
+                "Maximum 2 concurrent sub-tasks. "
+                "Wait for running sub-tasks to finish, "
+                "or continue in the main conversation."
             )
             is True
         )

autogpt_platform/backend/backend/copilot/sdk/service_test.py

@@ -0,0 +1,247 @@
+"""Tests for SDK service helpers."""
+
+import base64
+import os
+from dataclasses import dataclass
+from unittest.mock import AsyncMock, patch
+
+import pytest
+
+from .service import _prepare_file_attachments
+
+
+@dataclass
+class _FakeFileInfo:
+    id: str
+    name: str
+    path: str
+    mime_type: str
+    size_bytes: int
+
+
+_PATCH_TARGET = "backend.copilot.sdk.service.get_manager"
+
+
+class TestPrepareFileAttachments:
+    @pytest.mark.asyncio
+    async def test_empty_list_returns_empty(self, tmp_path):
+        result = await _prepare_file_attachments([], "u", "s", str(tmp_path))
+        assert result.hint == ""
+        assert result.image_blocks == []
+
+    @pytest.mark.asyncio
+    async def test_image_embedded_as_vision_block(self, tmp_path):
+        """JPEG images should become vision content blocks, not files on disk."""
+        raw = b"\xff\xd8\xff\xe0fake-jpeg"
+        info = _FakeFileInfo(
+            id="abc",
+            name="photo.jpg",
+            path="/photo.jpg",
+            mime_type="image/jpeg",
+            size_bytes=len(raw),
+        )
+        mgr = AsyncMock()
+        mgr.get_file_info.return_value = info
+        mgr.read_file_by_id.return_value = raw
+
+        with patch(_PATCH_TARGET, new_callable=AsyncMock, return_value=mgr):
+            result = await _prepare_file_attachments(
+                ["abc"], "user1", "sess1", str(tmp_path)
+            )
+
+        assert "1 file" in result.hint
+        assert "photo.jpg" in result.hint
+        assert "embedded as image" in result.hint
+        assert len(result.image_blocks) == 1
+        block = result.image_blocks[0]
+        assert block["type"] == "image"
+        assert block["source"]["media_type"] == "image/jpeg"
+        assert block["source"]["data"] == base64.b64encode(raw).decode("ascii")
+        # Image should NOT be written to disk (embedded instead)
+        assert not os.path.exists(os.path.join(tmp_path, "photo.jpg"))
+
+    @pytest.mark.asyncio
+    async def test_pdf_saved_to_disk(self, tmp_path):
+        """PDFs should be saved to disk for Read tool access, not embedded."""
+        info = _FakeFileInfo("f1", "doc.pdf", "/doc.pdf", "application/pdf", 50)
+        mgr = AsyncMock()
+        mgr.get_file_info.return_value = info
+        mgr.read_file_by_id.return_value = b"%PDF-1.4 fake"
+
+        with patch(_PATCH_TARGET, new_callable=AsyncMock, return_value=mgr):
+            result = await _prepare_file_attachments(["f1"], "u", "s", str(tmp_path))
+
+        assert result.image_blocks == []
+        saved = tmp_path / "doc.pdf"
+        assert saved.exists()
+        assert saved.read_bytes() == b"%PDF-1.4 fake"
+        assert str(saved) in result.hint
+
+    @pytest.mark.asyncio
+    async def test_mixed_images_and_files(self, tmp_path):
+        """Images become blocks, non-images go to disk."""
+        infos = {
+            "id1": _FakeFileInfo("id1", "a.png", "/a.png", "image/png", 4),
+            "id2": _FakeFileInfo("id2", "b.pdf", "/b.pdf", "application/pdf", 4),
+            "id3": _FakeFileInfo("id3", "c.txt", "/c.txt", "text/plain", 4),
+        }
+        mgr = AsyncMock()
+        mgr.get_file_info.side_effect = lambda fid: infos[fid]
+        mgr.read_file_by_id.return_value = b"data"
+
+        with patch(_PATCH_TARGET, new_callable=AsyncMock, return_value=mgr):
+            result = await _prepare_file_attachments(
+                ["id1", "id2", "id3"], "u", "s", str(tmp_path)
+            )
+
+        assert "3 files" in result.hint
+        assert "a.png" in result.hint
+        assert "b.pdf" in result.hint
+        assert "c.txt" in result.hint
+        # Only the image should be a vision block
+        assert len(result.image_blocks) == 1
+        assert result.image_blocks[0]["source"]["media_type"] == "image/png"
+        # Non-image files should be on disk
+        assert (tmp_path / "b.pdf").exists()
+        assert (tmp_path / "c.txt").exists()
+        # Read tool hint should appear (has non-image files)
+        assert "Read tool" in result.hint
+
+    @pytest.mark.asyncio
+    async def test_singular_noun(self, tmp_path):
+        info = _FakeFileInfo("x", "only.txt", "/only.txt", "text/plain", 2)
+        mgr = AsyncMock()
+        mgr.get_file_info.return_value = info
+        mgr.read_file_by_id.return_value = b"hi"
+
+        with patch(_PATCH_TARGET, new_callable=AsyncMock, return_value=mgr):
+            result = await _prepare_file_attachments(["x"], "u", "s", str(tmp_path))
+
+        assert "1 file." in result.hint
+
+    @pytest.mark.asyncio
+    async def test_missing_file_skipped(self, tmp_path):
+        mgr = AsyncMock()
+        mgr.get_file_info.return_value = None
+
+        with patch(_PATCH_TARGET, new_callable=AsyncMock, return_value=mgr):
+            result = await _prepare_file_attachments(
+                ["missing-id"], "u", "s", str(tmp_path)
+            )
+
+        assert result.hint == ""
+        assert result.image_blocks == []
+
+    @pytest.mark.asyncio
+    async def test_image_only_no_read_hint(self, tmp_path):
+        """When all files are images, no Read tool hint should appear."""
+        info = _FakeFileInfo("i1", "cat.png", "/cat.png", "image/png", 4)
+        mgr = AsyncMock()
+        mgr.get_file_info.return_value = info
+        mgr.read_file_by_id.return_value = b"data"
+
+        with patch(_PATCH_TARGET, new_callable=AsyncMock, return_value=mgr):
+            result = await _prepare_file_attachments(["i1"], "u", "s", str(tmp_path))
+
+        assert "Read tool" not in result.hint
+        assert len(result.image_blocks) == 1
+
+
+class TestPromptSupplement:
+    """Tests for centralized prompt supplement generation."""
+
+    def test_sdk_supplement_excludes_tool_docs(self):
+        """SDK mode should NOT include tool documentation (Claude gets schemas automatically)."""
+        from backend.copilot.prompting import get_sdk_supplement
+
+        # Test both local and E2B modes
+        local_supplement = get_sdk_supplement(use_e2b=False, cwd="/tmp/test")
+        e2b_supplement = get_sdk_supplement(use_e2b=True, cwd="")
+
+        # Should NOT have tool list section
+        assert "## AVAILABLE TOOLS" not in local_supplement
+        assert "## AVAILABLE TOOLS" not in e2b_supplement
+
+        # Should still have technical notes
+        assert "## Tool notes" in local_supplement
+        assert "## Tool notes" in e2b_supplement
+
+    def test_baseline_supplement_includes_tool_docs(self):
+        """Baseline mode MUST include tool documentation (direct API needs it)."""
+        from backend.copilot.prompting import get_baseline_supplement
+
+        supplement = get_baseline_supplement()
+
+        # MUST have tool list section
+        assert "## AVAILABLE TOOLS" in supplement
+
+        # Should NOT have environment-specific notes (SDK-only)
+        assert "## Tool notes" not in supplement
+
+    def test_baseline_supplement_includes_key_tools(self):
+        """Baseline supplement should document all essential tools."""
+        from backend.copilot.prompting import get_baseline_supplement
+        from backend.copilot.tools import TOOL_REGISTRY
+
+        docs = get_baseline_supplement()
+
+        # Core agent workflow tools (always available)
+        assert "`create_agent`" in docs
+        assert "`run_agent`" in docs
+        assert "`find_library_agent`" in docs
+        assert "`edit_agent`" in docs
+
+        # MCP integration (always available)
+        assert "`run_mcp_tool`" in docs
+
+        # Folder management (always available)
+        assert "`create_folder`" in docs
+
+        # Browser tools only if available (Playwright may not be installed in CI)
+        if (
+            TOOL_REGISTRY.get("browser_navigate")
+            and TOOL_REGISTRY["browser_navigate"].is_available
+        ):
+            assert "`browser_navigate`" in docs
+
+    def test_baseline_supplement_includes_workflows(self):
+        """Baseline supplement should include workflow guidance in tool descriptions."""
+        from backend.copilot.prompting import get_baseline_supplement
+
+        docs = get_baseline_supplement()
+
+        # Workflows are now in individual tool descriptions (not separate sections)
+        # Check that key workflow concepts appear in tool descriptions
+        assert "suggested_goal" in docs or "clarifying_questions" in docs
+        assert "run_mcp_tool" in docs
+
+    def test_baseline_supplement_completeness(self):
+        """All available tools from TOOL_REGISTRY should appear in baseline supplement."""
+        from backend.copilot.prompting import get_baseline_supplement
+        from backend.copilot.tools import TOOL_REGISTRY
+
+        docs = get_baseline_supplement()
+
+        # Verify each available registered tool is documented
+        # (matches _generate_tool_documentation which filters by is_available)
+        for tool_name, tool in TOOL_REGISTRY.items():
+            if not tool.is_available:
+                continue
+            assert (
+                f"`{tool_name}`" in docs
+            ), f"Tool '{tool_name}' missing from baseline supplement"
+
+    def test_baseline_supplement_no_duplicate_tools(self):
+        """No tool should appear multiple times in baseline supplement."""
+        from backend.copilot.prompting import get_baseline_supplement
+        from backend.copilot.tools import TOOL_REGISTRY
+
+        docs = get_baseline_supplement()
+
+        # Count occurrences of each available tool in the entire supplement
+        for tool_name, tool in TOOL_REGISTRY.items():
+            if not tool.is_available:
+                continue
+            # Count how many times this tool appears as a bullet point
+            count = docs.count(f"- **`{tool_name}`**")
+            assert count == 1, f"Tool '{tool_name}' appears {count} times (should be 1)"

autogpt_platform/backend/backend/copilot/sdk/tool_adapter.py

@@ -2,11 +2,6 @@
 
 This module provides the adapter layer that converts existing BaseTool implementations
 into in-process MCP tools that can be used with the Claude Agent SDK.
-
-Long-running tools (``is_long_running=True``) are delegated to the non-SDK
-background infrastructure (stream_registry, Redis persistence, SSE reconnection)
-via a callback provided by the service layer.  This avoids wasteful SDK polling
-and makes results survive page refreshes.
 """
 
 import asyncio
@@ -14,21 +9,84 @@ import itertools
 import json
 import logging
 import os
+import re
 import uuid
-from collections.abc import Awaitable, Callable
 from contextvars import ContextVar
-from typing import Any
+from typing import TYPE_CHECKING, Any
+
+from claude_agent_sdk import create_sdk_mcp_server, tool
 
 from backend.copilot.model import ChatSession
 from backend.copilot.tools import TOOL_REGISTRY
 from backend.copilot.tools.base import BaseTool
+from backend.util.truncate import truncate
+
+from .e2b_file_tools import E2B_FILE_TOOL_NAMES, E2B_FILE_TOOLS
+
+if TYPE_CHECKING:
+    from e2b import AsyncSandbox
 
 logger = logging.getLogger(__name__)
 
 # Allowed base directory for the Read tool (SDK saves oversized tool results here).
 # Restricted to ~/.claude/projects/ and further validated to require "tool-results"
 # in the path — prevents reading settings, credentials, or other sensitive files.
-_SDK_PROJECTS_DIR = os.path.expanduser("~/.claude/projects/")
+_SDK_PROJECTS_DIR = os.path.realpath(os.path.expanduser("~/.claude/projects"))
+
+# Max MCP response size in chars — keeps tool output under the SDK's 10 MB JSON buffer.
+_MCP_MAX_CHARS = 500_000
+
+# Context variable holding the encoded project directory name for the current
+# session (e.g. "-private-tmp-copilot-<uuid>").  Set by set_execution_context()
+# so that path validation can scope tool-results reads to the current session.
+_current_project_dir: ContextVar[str] = ContextVar("_current_project_dir", default="")
+
+
+def _encode_cwd_for_cli(cwd: str) -> str:
+    """Encode a working directory path the same way the Claude CLI does.
+
+    The CLI replaces all non-alphanumeric characters with ``-``.
+    """
+    return re.sub(r"[^a-zA-Z0-9]", "-", os.path.realpath(cwd))
+
+
+def is_allowed_local_path(path: str, sdk_cwd: str | None = None) -> bool:
+    """Check whether *path* is an allowed host-filesystem path.
+
+    Allowed:
+    - Files under *sdk_cwd* (``/tmp/copilot-<session>/``)
+    - Files under ``~/.claude/projects/<encoded-cwd>/`` — the SDK's
+      project directory for this session (tool-results, transcripts, etc.)
+
+    Both checks are scoped to the **current session** so sessions cannot
+    read each other's data.
+    """
+    if not path:
+        return False
+
+    if path.startswith("~"):
+        resolved = os.path.realpath(os.path.expanduser(path))
+    elif not os.path.isabs(path) and sdk_cwd:
+        resolved = os.path.realpath(os.path.join(sdk_cwd, path))
+    else:
+        resolved = os.path.realpath(path)
+
+    # Allow access within the SDK working directory
+    if sdk_cwd:
+        norm_cwd = os.path.realpath(sdk_cwd)
+        if resolved == norm_cwd or resolved.startswith(norm_cwd + os.sep):
+            return True
+
+    # Allow access within the current session's CLI project directory
+    # (~/.claude/projects/<encoded-cwd>/).
+    encoded = _current_project_dir.get("")
+    if encoded:
+        session_project = os.path.join(_SDK_PROJECTS_DIR, encoded)
+        if resolved == session_project or resolved.startswith(session_project + os.sep):
+            return True
+
+    return False
+
 
 # MCP server naming - the SDK prefixes tool names as "mcp__{server_name}__{tool}"
 MCP_SERVER_NAME = "copilot"
@@ -39,11 +97,21 @@ _current_user_id: ContextVar[str | None] = ContextVar("current_user_id", default
 _current_session: ContextVar[ChatSession | None] = ContextVar(
     "current_session", default=None
 )
+# E2B cloud sandbox for the current turn (None when E2B is not configured).
+# Passed to bash_exec so commands run on E2B instead of the local bwrap sandbox.
+_current_sandbox: ContextVar["AsyncSandbox | None"] = ContextVar(
+    "_current_sandbox", default=None
+)
+# Raw SDK working directory path (e.g. /tmp/copilot-<session_id>).
+# Used by workspace tools to save binary files for the CLI's built-in Read.
+_current_sdk_cwd: ContextVar[str] = ContextVar("_current_sdk_cwd", default="")
+
 # Stash for MCP tool outputs before the SDK potentially truncates them.
 # Keyed by tool_name → full output string. Consumed (popped) by the
 # response adapter when it builds StreamToolOutputAvailable.
 _pending_tool_outputs: ContextVar[dict[str, list[str]]] = ContextVar(
-    "pending_tool_outputs", default=None  # type: ignore[arg-type]
+    "pending_tool_outputs",
+    default=None,  # type: ignore[arg-type]
 )
 # Event signaled whenever stash_pending_tool_output() adds a new entry.
 # Used by the streaming loop to wait for PostToolUse hooks to complete
@@ -54,39 +122,41 @@ _stash_event: ContextVar[asyncio.Event | None] = ContextVar(
     "_stash_event", default=None
 )
 
-# Callback type for delegating long-running tools to the non-SDK infrastructure.
-# Args: (tool_name, arguments, session) → MCP-formatted response dict.
-LongRunningCallback = Callable[
-    [str, dict[str, Any], ChatSession], Awaitable[dict[str, Any]]
-]
-
-# ContextVar so the service layer can inject the callback per-request.
-_long_running_callback: ContextVar[LongRunningCallback | None] = ContextVar(
-    "long_running_callback", default=None
-)
-
 
 def set_execution_context(
     user_id: str | None,
     session: ChatSession,
-    long_running_callback: LongRunningCallback | None = None,
+    sandbox: "AsyncSandbox | None" = None,
+    sdk_cwd: str | None = None,
 ) -> None:
     """Set the execution context for tool calls.
 
     This must be called before streaming begins to ensure tools have access
-    to user_id and session information.
+    to user_id, session, and (optionally) an E2B sandbox for bash execution.
 
     Args:
         user_id: Current user's ID.
         session: Current chat session.
-        long_running_callback: Optional callback to delegate long-running tools
-            to the non-SDK background infrastructure (stream_registry + Redis).
+        sandbox: Optional E2B sandbox; when set, bash_exec routes commands there.
+        sdk_cwd: SDK working directory; used to scope tool-results reads.
     """
     _current_user_id.set(user_id)
     _current_session.set(session)
+    _current_sandbox.set(sandbox)
+    _current_sdk_cwd.set(sdk_cwd or "")
+    _current_project_dir.set(_encode_cwd_for_cli(sdk_cwd) if sdk_cwd else "")
     _pending_tool_outputs.set({})
     _stash_event.set(asyncio.Event())
-    _long_running_callback.set(long_running_callback)
+
+
+def get_current_sandbox() -> "AsyncSandbox | None":
+    """Return the E2B sandbox for the current turn, or None."""
+    return _current_sandbox.get()
+
+
+def get_sdk_cwd() -> str:
+    """Return the SDK ephemeral working directory for the current turn."""
+    return _current_sdk_cwd.get()
 
 
 def get_execution_context() -> tuple[str | None, ChatSession | None]:
@@ -202,66 +272,12 @@ async def _execute_tool_sync(
         result.output if isinstance(result.output, str) else json.dumps(result.output)
     )
 
-    # Stash the full output before the SDK potentially truncates it.
-    pending = _pending_tool_outputs.get(None)
-    if pending is not None:
-        pending.setdefault(base_tool.name, []).append(text)
-
-    content_blocks: list[dict[str, str]] = [{"type": "text", "text": text}]
-
-    # If the tool result contains inline image data, add an MCP image block
-    # so Claude can "see" the image (e.g. read_workspace_file on a small PNG).
-    image_block = _extract_image_block(text)
-    if image_block:
-        content_blocks.append(image_block)
-
     return {
-        "content": content_blocks,
+        "content": [{"type": "text", "text": text}],
         "isError": not result.success,
     }
 
 
-# MIME types that Claude can process as image content blocks.
-_SUPPORTED_IMAGE_TYPES = frozenset(
-    {"image/png", "image/jpeg", "image/gif", "image/webp"}
-)
-
-
-def _extract_image_block(text: str) -> dict[str, str] | None:
-    """Extract an MCP image content block from a tool result JSON string.
-
-    Detects workspace file responses with ``content_base64`` and an image
-    MIME type, returning an MCP-format image block that allows Claude to
-    "see" the image.  Returns ``None`` if the result is not an inline image.
-    """
-    try:
-        data = json.loads(text)
-    except (json.JSONDecodeError, TypeError):
-        return None
-
-    if not isinstance(data, dict):
-        return None
-
-    mime_type = data.get("mime_type", "")
-    base64_content = data.get("content_base64", "")
-
-    # Only inline small images — large ones would exceed Claude's limits.
-    # 32 KB raw ≈ ~43 KB base64.
-    _MAX_IMAGE_BASE64_BYTES = 43_000
-    if (
-        mime_type in _SUPPORTED_IMAGE_TYPES
-        and base64_content
-        and len(base64_content) <= _MAX_IMAGE_BASE64_BYTES
-    ):
-        return {
-            "type": "image",
-            "data": base64_content,
-            "mimeType": mime_type,
-        }
-
-    return None
-
-
 def _mcp_error(message: str) -> dict[str, Any]:
     return {
         "content": [
@@ -276,11 +292,6 @@ def create_tool_handler(base_tool: BaseTool):
 
     This wraps the existing BaseTool._execute method to be compatible
     with the Claude Agent SDK MCP tool format.
-
-    Long-running tools (``is_long_running=True``) are delegated to the
-    non-SDK background infrastructure via a callback set in the execution
-    context.  The callback persists the operation in Redis (stream_registry)
-    so results survive page refreshes and pod restarts.
     """
 
     async def tool_handler(args: dict[str, Any]) -> dict[str, Any]:
@@ -290,25 +301,6 @@ def create_tool_handler(base_tool: BaseTool):
         if session is None:
             return _mcp_error("No session context available")
 
-        # --- Long-running: delegate to non-SDK background infrastructure ---
-        if base_tool.is_long_running:
-            callback = _long_running_callback.get(None)
-            if callback:
-                try:
-                    return await callback(base_tool.name, args, session)
-                except Exception as e:
-                    logger.error(
-                        f"Long-running callback failed for {base_tool.name}: {e}",
-                        exc_info=True,
-                    )
-                    return _mcp_error(f"Failed to start {base_tool.name}: {e}")
-            # No callback — fall through to synchronous execution
-            logger.warning(
-                f"[SDK] No long-running callback for {base_tool.name}, "
-                f"executing synchronously (may block)"
-            )
-
-        # --- Normal (fast) tool: execute synchronously ---
         try:
             return await _execute_tool_sync(base_tool, user_id, session, args)
         except Exception as e:
@@ -328,29 +320,32 @@ def _build_input_schema(base_tool: BaseTool) -> dict[str, Any]:
 
 
 async def _read_file_handler(args: dict[str, Any]) -> dict[str, Any]:
-    """Read a file with optional offset/limit. Restricted to SDK working directory.
+    """Read a local file with optional offset/limit.
 
-    After reading, the file is deleted to prevent accumulation in long-running pods.
+    Only allows paths that pass :func:`is_allowed_local_path` — the current
+    session's tool-results directory and ephemeral working directory.
     """
     file_path = args.get("file_path", "")
     offset = args.get("offset", 0)
     limit = args.get("limit", 2000)
 
-    # Security: only allow reads under ~/.claude/projects/**/tool-results/
-    real_path = os.path.realpath(file_path)
-    if not real_path.startswith(_SDK_PROJECTS_DIR) or "tool-results" not in real_path:
+    if not is_allowed_local_path(file_path):
         return {
             "content": [{"type": "text", "text": f"Access denied: {file_path}"}],
             "isError": True,
         }
 
+    resolved = os.path.realpath(os.path.expanduser(file_path))
     try:
-        with open(real_path) as f:
+        with open(resolved) as f:
             selected = list(itertools.islice(f, offset, offset + limit))
         content = "".join(selected)
         # Cleanup happens in _cleanup_sdk_tool_results after session ends;
         # don't delete here — the SDK may read in multiple chunks.
-        return {"content": [{"type": "text", "text": content}], "isError": False}
+        return {
+            "content": [{"type": "text", "text": content}],
+            "isError": False,
+        }
     except FileNotFoundError:
         return {
             "content": [{"type": "text", "text": f"File not found: {file_path}"}],
@@ -388,50 +383,86 @@ _READ_TOOL_SCHEMA = {
 }
 
 
-# Create the MCP server configuration
-def create_copilot_mcp_server():
+# ---------------------------------------------------------------------------
+# MCP result helpers
+# ---------------------------------------------------------------------------
+
+
+def _text_from_mcp_result(result: dict[str, Any]) -> str:
+    """Extract concatenated text from an MCP response's content blocks."""
+    content = result.get("content", [])
+    if not isinstance(content, list):
+        return ""
+    return "".join(
+        b.get("text", "")
+        for b in content
+        if isinstance(b, dict) and b.get("type") == "text"
+    )
+
+
+def create_copilot_mcp_server(*, use_e2b: bool = False):
     """Create an in-process MCP server configuration for CoPilot tools.
 
-    This can be passed to ClaudeAgentOptions.mcp_servers.
-
-    Note: The actual SDK MCP server creation depends on the claude-agent-sdk
-    package being available. This function returns the configuration that
-    can be used with the SDK.
+    When *use_e2b* is True, five additional MCP file tools are registered
+    that route directly to the E2B sandbox filesystem, and the caller should
+    disable the corresponding SDK built-in tools via
+    :func:`get_sdk_disallowed_tools`.
     """
-    try:
-        from claude_agent_sdk import create_sdk_mcp_server, tool
 
-        # Create decorated tool functions
-        sdk_tools = []
+    def _truncating(fn, tool_name: str):
+        """Wrap a tool handler so its response is truncated to stay under the
+        SDK's 10 MB JSON buffer, and stash the (truncated) output for the
+        response adapter before the SDK can apply its own head-truncation.
 
-        for tool_name, base_tool in TOOL_REGISTRY.items():
-            handler = create_tool_handler(base_tool)
-            decorated = tool(
-                tool_name,
-                base_tool.description,
-                _build_input_schema(base_tool),
-            )(handler)
+        Applied once to every registered tool."""
+
+        async def wrapper(args: dict[str, Any]) -> dict[str, Any]:
+            result = await fn(args)
+            truncated = truncate(result, _MCP_MAX_CHARS)
+
+            # Stash the text so the response adapter can forward our
+            # middle-out truncated version to the frontend instead of the
+            # SDK's head-truncated version (for outputs >~100 KB the SDK
+            # persists to tool-results/ with a 2 KB head-only preview).
+            if not truncated.get("isError"):
+                text = _text_from_mcp_result(truncated)
+                if text:
+                    stash_pending_tool_output(tool_name, text)
+
+            return truncated
+
+        return wrapper
+
+    sdk_tools = []
+
+    for tool_name, base_tool in TOOL_REGISTRY.items():
+        handler = create_tool_handler(base_tool)
+        decorated = tool(
+            tool_name,
+            base_tool.description,
+            _build_input_schema(base_tool),
+        )(_truncating(handler, tool_name))
+        sdk_tools.append(decorated)
+
+    # E2B file tools replace SDK built-in Read/Write/Edit/Glob/Grep.
+    if use_e2b:
+        for name, desc, schema, handler in E2B_FILE_TOOLS:
+            decorated = tool(name, desc, schema)(_truncating(handler, name))
             sdk_tools.append(decorated)
 
-        # Add the Read tool so the SDK can read back oversized tool results
-        read_tool = tool(
-            _READ_TOOL_NAME,
-            _READ_TOOL_DESCRIPTION,
-            _READ_TOOL_SCHEMA,
-        )(_read_file_handler)
-        sdk_tools.append(read_tool)
+    # Read tool for SDK-truncated tool results (always needed).
+    read_tool = tool(
+        _READ_TOOL_NAME,
+        _READ_TOOL_DESCRIPTION,
+        _READ_TOOL_SCHEMA,
+    )(_truncating(_read_file_handler, _READ_TOOL_NAME))
+    sdk_tools.append(read_tool)
 
-        server = create_sdk_mcp_server(
-            name=MCP_SERVER_NAME,
-            version="1.0.0",
-            tools=sdk_tools,
-        )
-
-        return server
-
-    except ImportError:
-        # Let ImportError propagate so service.py handles the fallback
-        raise
+    return create_sdk_mcp_server(
+        name=MCP_SERVER_NAME,
+        version="1.0.0",
+        tools=sdk_tools,
+    )
 
 
 # SDK built-in tools allowed within the workspace directory.
@@ -441,16 +472,11 @@ def create_copilot_mcp_server():
 # Task allows spawning sub-agents (rate-limited by security hooks).
 # WebSearch uses Brave Search via Anthropic's API — safe, no SSRF risk.
 # TodoWrite manages the task checklist shown in the UI — no security concern.
-_SDK_BUILTIN_TOOLS = [
-    "Read",
-    "Write",
-    "Edit",
-    "Glob",
-    "Grep",
-    "Task",
-    "WebSearch",
-    "TodoWrite",
-]
+# In E2B mode, all five are disabled — MCP equivalents provide direct sandbox
+# access.  read_file also handles local tool-results and ephemeral reads.
+_SDK_BUILTIN_FILE_TOOLS = ["Read", "Write", "Edit", "Glob", "Grep"]
+_SDK_BUILTIN_ALWAYS = ["Task", "WebSearch", "TodoWrite"]
+_SDK_BUILTIN_TOOLS = [*_SDK_BUILTIN_FILE_TOOLS, *_SDK_BUILTIN_ALWAYS]
 
 # SDK built-in tools that must be explicitly blocked.
 # Bash: dangerous — agent uses mcp__copilot__bash_exec with kernel-level
@@ -497,11 +523,37 @@ DANGEROUS_PATTERNS = [
     r"subprocess",
 ]
 
-# List of tool names for allowed_tools configuration
-# Include MCP tools, the MCP Read tool for oversized results,
-# and SDK built-in file tools for workspace operations.
+# Static tool name list for the non-E2B case (backward compatibility).
 COPILOT_TOOL_NAMES = [
     *[f"{MCP_TOOL_PREFIX}{name}" for name in TOOL_REGISTRY.keys()],
     f"{MCP_TOOL_PREFIX}{_READ_TOOL_NAME}",
     *_SDK_BUILTIN_TOOLS,
 ]
+
+
+def get_copilot_tool_names(*, use_e2b: bool = False) -> list[str]:
+    """Build the ``allowed_tools`` list for :class:`ClaudeAgentOptions`.
+
+    When *use_e2b* is True the SDK built-in file tools are replaced by MCP
+    equivalents that route to the E2B sandbox.
+    """
+    if not use_e2b:
+        return list(COPILOT_TOOL_NAMES)
+
+    return [
+        *[f"{MCP_TOOL_PREFIX}{name}" for name in TOOL_REGISTRY.keys()],
+        f"{MCP_TOOL_PREFIX}{_READ_TOOL_NAME}",
+        *[f"{MCP_TOOL_PREFIX}{name}" for name in E2B_FILE_TOOL_NAMES],
+        *_SDK_BUILTIN_ALWAYS,
+    ]
+
+
+def get_sdk_disallowed_tools(*, use_e2b: bool = False) -> list[str]:
+    """Build the ``disallowed_tools`` list for :class:`ClaudeAgentOptions`.
+
+    When *use_e2b* is True the SDK built-in file tools are also disabled
+    because MCP equivalents provide direct sandbox access.
+    """
+    if not use_e2b:
+        return list(SDK_DISALLOWED_TOOLS)
+    return [*SDK_DISALLOWED_TOOLS, *_SDK_BUILTIN_FILE_TOOLS]

autogpt_platform/backend/backend/copilot/sdk/tool_adapter_test.py

@@ -0,0 +1,170 @@
+"""Tests for tool_adapter helpers: truncation, stash, context vars."""
+
+import pytest
+
+from backend.util.truncate import truncate
+
+from .tool_adapter import (
+    _MCP_MAX_CHARS,
+    _text_from_mcp_result,
+    get_sdk_cwd,
+    pop_pending_tool_output,
+    set_execution_context,
+    stash_pending_tool_output,
+)
+
+# ---------------------------------------------------------------------------
+# _text_from_mcp_result
+# ---------------------------------------------------------------------------
+
+
+class TestTextFromMcpResult:
+    def test_single_text_block(self):
+        result = {"content": [{"type": "text", "text": "hello"}]}
+        assert _text_from_mcp_result(result) == "hello"
+
+    def test_multiple_text_blocks_concatenated(self):
+        result = {
+            "content": [
+                {"type": "text", "text": "one"},
+                {"type": "text", "text": "two"},
+            ]
+        }
+        assert _text_from_mcp_result(result) == "onetwo"
+
+    def test_non_text_blocks_ignored(self):
+        result = {
+            "content": [
+                {"type": "image", "data": "..."},
+                {"type": "text", "text": "only this"},
+            ]
+        }
+        assert _text_from_mcp_result(result) == "only this"
+
+    def test_empty_content_list(self):
+        assert _text_from_mcp_result({"content": []}) == ""
+
+    def test_missing_content_key(self):
+        assert _text_from_mcp_result({}) == ""
+
+    def test_non_list_content(self):
+        assert _text_from_mcp_result({"content": "raw string"}) == ""
+
+    def test_missing_text_field(self):
+        result = {"content": [{"type": "text"}]}
+        assert _text_from_mcp_result(result) == ""
+
+
+# ---------------------------------------------------------------------------
+# get_sdk_cwd
+# ---------------------------------------------------------------------------
+
+
+class TestGetSdkCwd:
+    def test_returns_empty_string_by_default(self):
+        set_execution_context(
+            user_id="test",
+            session=None,  # type: ignore[arg-type]
+            sandbox=None,
+        )
+        assert get_sdk_cwd() == ""
+
+    def test_returns_set_value(self):
+        set_execution_context(
+            user_id="test",
+            session=None,  # type: ignore[arg-type]
+            sandbox=None,
+            sdk_cwd="/tmp/copilot-test-123",
+        )
+        assert get_sdk_cwd() == "/tmp/copilot-test-123"
+
+
+# ---------------------------------------------------------------------------
+# stash / pop round-trip (the mechanism _truncating relies on)
+# ---------------------------------------------------------------------------
+
+
+class TestToolOutputStash:
+    @pytest.fixture(autouse=True)
+    def _init_context(self):
+        """Initialise the context vars that stash_pending_tool_output needs."""
+        set_execution_context(
+            user_id="test",
+            session=None,  # type: ignore[arg-type]
+            sandbox=None,
+            sdk_cwd="/tmp/test",
+        )
+
+    def test_stash_and_pop(self):
+        stash_pending_tool_output("my_tool", "output1")
+        assert pop_pending_tool_output("my_tool") == "output1"
+
+    def test_pop_empty_returns_none(self):
+        assert pop_pending_tool_output("nonexistent") is None
+
+    def test_fifo_order(self):
+        stash_pending_tool_output("t", "first")
+        stash_pending_tool_output("t", "second")
+        assert pop_pending_tool_output("t") == "first"
+        assert pop_pending_tool_output("t") == "second"
+        assert pop_pending_tool_output("t") is None
+
+    def test_dict_serialised_to_json(self):
+        stash_pending_tool_output("t", {"key": "value"})
+        assert pop_pending_tool_output("t") == '{"key": "value"}'
+
+    def test_separate_tool_names(self):
+        stash_pending_tool_output("a", "alpha")
+        stash_pending_tool_output("b", "beta")
+        assert pop_pending_tool_output("b") == "beta"
+        assert pop_pending_tool_output("a") == "alpha"
+
+
+# ---------------------------------------------------------------------------
+# _truncating wrapper (integration via create_copilot_mcp_server)
+# ---------------------------------------------------------------------------
+
+
+class TestTruncationAndStashIntegration:
+    """Test truncation + stash behavior that _truncating relies on."""
+
+    @pytest.fixture(autouse=True)
+    def _init_context(self):
+        set_execution_context(
+            user_id="test",
+            session=None,  # type: ignore[arg-type]
+            sandbox=None,
+            sdk_cwd="/tmp/test",
+        )
+
+    def test_small_output_stashed(self):
+        """Non-error output is stashed for the response adapter."""
+        result = {
+            "content": [{"type": "text", "text": "small output"}],
+            "isError": False,
+        }
+        truncated = truncate(result, _MCP_MAX_CHARS)
+        text = _text_from_mcp_result(truncated)
+        assert text == "small output"
+        stash_pending_tool_output("test_tool", text)
+        assert pop_pending_tool_output("test_tool") == "small output"
+
+    def test_error_result_not_stashed(self):
+        """Error results should not be stashed."""
+        result = {
+            "content": [{"type": "text", "text": "error msg"}],
+            "isError": True,
+        }
+        # _truncating only stashes when not result.get("isError")
+        if not result.get("isError"):
+            stash_pending_tool_output("err_tool", "should not happen")
+        assert pop_pending_tool_output("err_tool") is None
+
+    def test_large_output_truncated(self):
+        """Output exceeding _MCP_MAX_CHARS is truncated before stashing."""
+        big_text = "x" * (_MCP_MAX_CHARS + 100_000)
+        result = {"content": [{"type": "text", "text": big_text}]}
+        truncated = truncate(result, _MCP_MAX_CHARS)
+        text = _text_from_mcp_result(truncated)
+        assert len(text) < len(big_text)
+        assert len(str(truncated)) <= _MCP_MAX_CHARS

autogpt_platform/backend/backend/copilot/sdk/transcript.py

@@ -10,13 +10,14 @@ Storage is handled via ``WorkspaceStorageBackend`` (GCS in prod, local
 filesystem for self-hosted) — no DB column needed.
 """
 
-import json
 import logging
 import os
 import re
 import time
 from dataclasses import dataclass
 
+from backend.util import json
+
 logger = logging.getLogger(__name__)
 
 # UUIDs are hex + hyphens; strip everything else to prevent path injection.
@@ -58,41 +59,37 @@ def strip_progress_entries(content: str) -> str:
     Removes entries whose ``type`` is in ``STRIPPABLE_TYPES`` and reparents
     any remaining child entries so the ``parentUuid`` chain stays intact.
     Typically reduces transcript size by ~30%.
+
+    Entries that are not stripped or reparented are kept as their original
+    raw JSON line to avoid unnecessary re-serialization that changes
+    whitespace or key ordering.
     """
     lines = content.strip().split("\n")
 
-    entries: list[dict] = []
+    # Parse entries, keeping the original line alongside the parsed dict.
+    parsed: list[tuple[str, dict | None]] = []
     for line in lines:
-        try:
-            entries.append(json.loads(line))
-        except json.JSONDecodeError:
-            # Keep unparseable lines as-is (safety)
-            entries.append({"_raw": line})
+        parsed.append((line, json.loads(line, fallback=None)))
 
+    # First pass: identify stripped UUIDs and build parent map.
     stripped_uuids: set[str] = set()
     uuid_to_parent: dict[str, str] = {}
-    kept: list[dict] = []
 
-    for entry in entries:
-        if "_raw" in entry:
-            kept.append(entry)
+    for _line, entry in parsed:
+        if not isinstance(entry, dict):
             continue
         uid = entry.get("uuid", "")
         parent = entry.get("parentUuid", "")
-        entry_type = entry.get("type", "")
-
         if uid:
             uuid_to_parent[uid] = parent
+        if entry.get("type", "") in STRIPPABLE_TYPES and uid:
+            stripped_uuids.add(uid)
 
-        if entry_type in STRIPPABLE_TYPES:
-            if uid:
-                stripped_uuids.add(uid)
-        else:
-            kept.append(entry)
-
-    # Reparent: walk up chain through stripped entries to find surviving ancestor
-    for entry in kept:
-        if "_raw" in entry:
+    # Second pass: keep non-stripped entries, reparenting where needed.
+    # Preserve original line when no reparenting is required.
+    reparented: set[str] = set()
+    for _line, entry in parsed:
+        if not isinstance(entry, dict):
             continue
         parent = entry.get("parentUuid", "")
         original_parent = parent
@@ -100,63 +97,32 @@ def strip_progress_entries(content: str) -> str:
             parent = uuid_to_parent.get(parent, "")
         if parent != original_parent:
             entry["parentUuid"] = parent
+            uid = entry.get("uuid", "")
+            if uid:
+                reparented.add(uid)
 
     result_lines: list[str] = []
-    for entry in kept:
-        if "_raw" in entry:
-            result_lines.append(entry["_raw"])
-        else:
+    for line, entry in parsed:
+        if not isinstance(entry, dict):
+            result_lines.append(line)
+            continue
+        if entry.get("type", "") in STRIPPABLE_TYPES:
+            continue
+        uid = entry.get("uuid", "")
+        if uid in reparented:
+            # Re-serialize only entries whose parentUuid was changed.
             result_lines.append(json.dumps(entry, separators=(",", ":")))
+        else:
+            result_lines.append(line)
 
     return "\n".join(result_lines) + "\n"
 
 
 # ---------------------------------------------------------------------------
-# Local file I/O (read from CLI's JSONL, write temp file for --resume)
+# Local file I/O (write temp file for --resume)
 # ---------------------------------------------------------------------------
 
 
-def read_transcript_file(transcript_path: str) -> str | None:
-    """Read a JSONL transcript file from disk.
-
-    Returns the raw JSONL content, or ``None`` if the file is missing, empty,
-    or only contains metadata (≤2 lines with no conversation messages).
-    """
-    if not transcript_path or not os.path.isfile(transcript_path):
-        logger.debug(f"[Transcript] File not found: {transcript_path}")
-        return None
-
-    try:
-        with open(transcript_path) as f:
-            content = f.read()
-
-        if not content.strip():
-            logger.debug("[Transcript] File is empty: %s", transcript_path)
-            return None
-
-        lines = content.strip().split("\n")
-
-        # Validate that the transcript has real conversation content
-        # (not just metadata like queue-operation entries).
-        if not validate_transcript(content):
-            logger.debug(
-                "[Transcript] No conversation content (%d lines) in %s",
-                len(lines),
-                transcript_path,
-            )
-            return None
-
-        logger.info(
-            f"[Transcript] Read {len(lines)} lines, "
-            f"{len(content)} bytes from {transcript_path}"
-        )
-        return content
-
-    except (json.JSONDecodeError, OSError) as e:
-        logger.warning(f"[Transcript] Failed to read {transcript_path}: {e}")
-        return None
-
-
 def _sanitize_id(raw_id: str, max_len: int = 36) -> str:
     """Sanitize an ID for safe use in file paths.
 
@@ -171,14 +137,6 @@ def _sanitize_id(raw_id: str, max_len: int = 36) -> str:
 _SAFE_CWD_PREFIX = os.path.realpath("/tmp/copilot-")
 
 
-def _encode_cwd_for_cli(cwd: str) -> str:
-    """Encode a working directory path the same way the Claude CLI does.
-
-    The CLI replaces all non-alphanumeric characters with ``-``.
-    """
-    return re.sub(r"[^a-zA-Z0-9]", "-", os.path.realpath(cwd))
-
-
 def cleanup_cli_project_dir(sdk_cwd: str) -> None:
     """Remove the CLI's project directory for a specific working directory.
 
@@ -188,7 +146,8 @@ def cleanup_cli_project_dir(sdk_cwd: str) -> None:
     """
     import shutil
 
-    cwd_encoded = _encode_cwd_for_cli(sdk_cwd)
+    # Encode cwd the same way CLI does (replaces non-alphanumeric with -)
+    cwd_encoded = re.sub(r"[^a-zA-Z0-9]", "-", os.path.realpath(sdk_cwd))
     config_dir = os.environ.get("CLAUDE_CONFIG_DIR") or os.path.expanduser("~/.claude")
     projects_base = os.path.realpath(os.path.join(config_dir, "projects"))
     project_dir = os.path.realpath(os.path.join(projects_base, cwd_encoded))
@@ -248,32 +207,29 @@ def write_transcript_to_tempfile(
 def validate_transcript(content: str | None) -> bool:
     """Check that a transcript has actual conversation messages.
 
-    A valid transcript for resume needs at least one user message and one
-    assistant message (not just queue-operation / file-history-snapshot
-    metadata).
+    A valid transcript needs at least one assistant message (not just
+    queue-operation / file-history-snapshot metadata).  We do NOT require
+    a ``type: "user"`` entry because with ``--resume`` the user's message
+    is passed as a CLI query parameter and does not appear in the
+    transcript file.
     """
     if not content or not content.strip():
         return False
 
     lines = content.strip().split("\n")
-    if len(lines) < 2:
-        return False
 
-    has_user = False
     has_assistant = False
 
     for line in lines:
-        try:
-            entry = json.loads(line)
-            msg_type = entry.get("type")
-            if msg_type == "user":
-                has_user = True
-            elif msg_type == "assistant":
-                has_assistant = True
-        except json.JSONDecodeError:
+        if not line.strip():
+            continue
+        entry = json.loads(line, fallback=None)
+        if not isinstance(entry, dict):
             return False
+        if entry.get("type") == "assistant":
+            has_assistant = True
 
-    return has_user and has_assistant
+    return has_assistant
 
 
 # ---------------------------------------------------------------------------
@@ -328,45 +284,46 @@ async def upload_transcript(
     session_id: str,
     content: str,
     message_count: int = 0,
+    log_prefix: str = "[Transcript]",
 ) -> None:
-    """Strip progress entries and upload transcript to bucket storage.
+    """Strip progress entries and upload complete transcript.
 
-    Safety: only overwrites when the new (stripped) transcript is larger than
-    what is already stored.  Since JSONL is append-only, the latest transcript
-    is always the longest.  This prevents a slow/stale background task from
-    clobbering a newer upload from a concurrent turn.
+    The transcript represents the FULL active context (atomic).
+    Each upload REPLACES the previous transcript entirely.
+
+    The executor holds a cluster lock per session, so concurrent uploads for
+    the same session cannot happen.
 
     Args:
-        message_count: ``len(session.messages)`` at upload time — used by
-            the next turn to detect staleness and compress only the gap.
+        content: Complete JSONL transcript (from TranscriptBuilder).
+        message_count: ``len(session.messages)`` at upload time.
     """
     from backend.util.workspace_storage import get_workspace_storage
 
+    # Strip metadata entries (progress, file-history-snapshot, etc.)
+    # Note: SDK-built transcripts shouldn't have these, but strip for safety
     stripped = strip_progress_entries(content)
     if not validate_transcript(stripped):
+        # Log entry types for debugging — helps identify why validation failed
+        entry_types: list[str] = []
+        for line in stripped.strip().split("\n"):
+            entry = json.loads(line, fallback={"type": "INVALID_JSON"})
+            entry_types.append(entry.get("type", "?"))
         logger.warning(
-            f"[Transcript] Skipping upload — stripped content not valid "
-            f"for session {session_id}"
+            "%s Skipping upload — stripped content not valid "
+            "(types=%s, stripped_len=%d, raw_len=%d)",
+            log_prefix,
+            entry_types,
+            len(stripped),
+            len(content),
         )
+        logger.debug("%s Raw content preview: %s", log_prefix, content[:500])
+        logger.debug("%s Stripped content: %s", log_prefix, stripped[:500])
         return
 
     storage = await get_workspace_storage()
     wid, fid, fname = _storage_path_parts(user_id, session_id)
     encoded = stripped.encode("utf-8")
-    new_size = len(encoded)
-
-    # Check existing transcript size to avoid overwriting newer with older
-    path = _build_storage_path(user_id, session_id, storage)
-    try:
-        existing = await storage.retrieve(path)
-        if len(existing) >= new_size:
-            logger.info(
-                f"[Transcript] Skipping upload — existing ({len(existing)}B) "
-                f">= new ({new_size}B) for session {session_id}"
-            )
-            return
-    except (FileNotFoundError, Exception):
-        pass  # No existing transcript or retrieval error — proceed with upload
 
     await storage.store(
         workspace_id=wid,
@@ -375,11 +332,8 @@ async def upload_transcript(
         content=encoded,
     )
 
-    # Store metadata alongside the transcript so the next turn can detect
-    # staleness and only compress the gap instead of the full history.
-    # Wrapped in try/except so a metadata write failure doesn't orphan
-    # the already-uploaded transcript — the next turn will just fall back
-    # to full gap fill (msg_count=0).
+    # Update metadata so message_count stays current.  The gap-fill logic
+    # in _build_query_message relies on it to avoid re-compressing messages.
     try:
         meta = {"message_count": message_count, "uploaded_at": time.time()}
         mwid, mfid, mfname = _meta_storage_path_parts(user_id, session_id)
@@ -390,17 +344,18 @@ async def upload_transcript(
             content=json.dumps(meta).encode("utf-8"),
         )
     except Exception as e:
-        logger.warning(f"[Transcript] Failed to write metadata for {session_id}: {e}")
+        logger.warning(f"{log_prefix} Failed to write metadata: {e}")
 
     logger.info(
-        f"[Transcript] Uploaded {new_size}B "
-        f"(stripped from {len(content)}B, msg_count={message_count}) "
-        f"for session {session_id}"
+        f"{log_prefix} Uploaded {len(encoded)}B "
+        f"(stripped from {len(content)}B, msg_count={message_count})"
     )
 
 
 async def download_transcript(
-    user_id: str, session_id: str
+    user_id: str,
+    session_id: str,
+    log_prefix: str = "[Transcript]",
 ) -> TranscriptDownload | None:
     """Download transcript and metadata from bucket storage.
 
@@ -416,10 +371,10 @@ async def download_transcript(
         data = await storage.retrieve(path)
         content = data.decode("utf-8")
     except FileNotFoundError:
-        logger.debug(f"[Transcript] No transcript in storage for {session_id}")
+        logger.debug(f"{log_prefix} No transcript in storage")
         return None
     except Exception as e:
-        logger.warning(f"[Transcript] Failed to download transcript: {e}")
+        logger.warning(f"{log_prefix} Failed to download transcript: {e}")
         return None
 
     # Try to load metadata (best-effort — old transcripts won't have it)
@@ -436,16 +391,13 @@ async def download_transcript(
             meta_path = f"local://{mwid}/{mfid}/{mfname}"
 
         meta_data = await storage.retrieve(meta_path)
-        meta = json.loads(meta_data.decode("utf-8"))
+        meta = json.loads(meta_data.decode("utf-8"), fallback={})
         message_count = meta.get("message_count", 0)
         uploaded_at = meta.get("uploaded_at", 0.0)
-    except (FileNotFoundError, json.JSONDecodeError, Exception):
+    except (FileNotFoundError, Exception):
         pass  # No metadata — treat as unknown (msg_count=0 → always fill gap)
 
-    logger.info(
-        f"[Transcript] Downloaded {len(content)}B "
-        f"(msg_count={message_count}) for session {session_id}"
-    )
+    logger.info(f"{log_prefix} Downloaded {len(content)}B (msg_count={message_count})")
     return TranscriptDownload(
         content=content,
         message_count=message_count,

autogpt_platform/backend/backend/copilot/sdk/transcript_builder.py

@@ -0,0 +1,188 @@
+"""Build complete JSONL transcript from SDK messages.
+
+The transcript represents the FULL active context at any point in time.
+Each upload REPLACES the previous transcript atomically.
+
+Flow:
+  Turn 1: Upload [msg1, msg2]
+  Turn 2: Download [msg1, msg2] → Upload [msg1, msg2, msg3, msg4] (REPLACE)
+  Turn 3: Download [msg1, msg2, msg3, msg4] → Upload [all messages] (REPLACE)
+
+The transcript is never incremental - always the complete atomic state.
+"""
+
+import logging
+from typing import Any
+from uuid import uuid4
+
+from pydantic import BaseModel
+
+from backend.util import json
+
+from .transcript import STRIPPABLE_TYPES
+
+logger = logging.getLogger(__name__)
+
+
+class TranscriptEntry(BaseModel):
+    """Single transcript entry (user or assistant turn)."""
+
+    type: str
+    uuid: str
+    parentUuid: str | None
+    message: dict[str, Any]
+
+
+class TranscriptBuilder:
+    """Build complete JSONL transcript from SDK messages.
+
+    This builder maintains the FULL conversation state, not incremental changes.
+    The output is always the complete active context.
+    """
+
+    def __init__(self) -> None:
+        self._entries: list[TranscriptEntry] = []
+        self._last_uuid: str | None = None
+
+    def _last_is_assistant(self) -> bool:
+        return bool(self._entries) and self._entries[-1].type == "assistant"
+
+    def _last_message_id(self) -> str:
+        """Return the message.id of the last entry, or '' if none."""
+        if self._entries:
+            return self._entries[-1].message.get("id", "")
+        return ""
+
+    def load_previous(self, content: str, log_prefix: str = "[Transcript]") -> None:
+        """Load complete previous transcript.
+
+        This loads the FULL previous context. As new messages come in,
+        we append to this state. The final output is the complete context
+        (previous + new), not just the delta.
+        """
+        if not content or not content.strip():
+            return
+
+        lines = content.strip().split("\n")
+        for line_num, line in enumerate(lines, 1):
+            if not line.strip():
+                continue
+
+            data = json.loads(line, fallback=None)
+            if data is None:
+                logger.warning(
+                    "%s Failed to parse transcript line %d/%d",
+                    log_prefix,
+                    line_num,
+                    len(lines),
+                )
+                continue
+
+            # Load all non-strippable entries (user/assistant/system/etc.)
+            # Skip only STRIPPABLE_TYPES to match strip_progress_entries() behavior
+            entry_type = data.get("type", "")
+            if entry_type in STRIPPABLE_TYPES:
+                continue
+
+            entry = TranscriptEntry(
+                type=data["type"],
+                uuid=data.get("uuid") or str(uuid4()),
+                parentUuid=data.get("parentUuid"),
+                message=data.get("message", {}),
+            )
+            self._entries.append(entry)
+            self._last_uuid = entry.uuid
+
+        logger.info(
+            "%s Loaded %d entries from previous transcript (last_uuid=%s)",
+            log_prefix,
+            len(self._entries),
+            self._last_uuid[:12] if self._last_uuid else None,
+        )
+
+    def append_user(self, content: str | list[dict], uuid: str | None = None) -> None:
+        """Append a user entry."""
+        msg_uuid = uuid or str(uuid4())
+
+        self._entries.append(
+            TranscriptEntry(
+                type="user",
+                uuid=msg_uuid,
+                parentUuid=self._last_uuid,
+                message={"role": "user", "content": content},
+            )
+        )
+        self._last_uuid = msg_uuid
+
+    def append_tool_result(self, tool_use_id: str, content: str) -> None:
+        """Append a tool result as a user entry (one per tool call)."""
+        self.append_user(
+            content=[
+                {"type": "tool_result", "tool_use_id": tool_use_id, "content": content}
+            ]
+        )
+
+    def append_assistant(
+        self,
+        content_blocks: list[dict],
+        model: str = "",
+        stop_reason: str | None = None,
+    ) -> None:
+        """Append an assistant entry.
+
+        Consecutive assistant entries automatically share the same message ID
+        so the CLI can merge them (thinking → text → tool_use) into a single
+        API message on ``--resume``.  A new ID is assigned whenever an
+        assistant entry follows a non-assistant entry (user message or tool
+        result), because that marks the start of a new API response.
+        """
+        message_id = (
+            self._last_message_id()
+            if self._last_is_assistant()
+            else f"msg_sdk_{uuid4().hex[:24]}"
+        )
+
+        msg_uuid = str(uuid4())
+
+        self._entries.append(
+            TranscriptEntry(
+                type="assistant",
+                uuid=msg_uuid,
+                parentUuid=self._last_uuid,
+                message={
+                    "role": "assistant",
+                    "model": model,
+                    "id": message_id,
+                    "type": "message",
+                    "content": content_blocks,
+                    "stop_reason": stop_reason,
+                    "stop_sequence": None,
+                },
+            )
+        )
+        self._last_uuid = msg_uuid
+
+    def to_jsonl(self) -> str:
+        """Export complete context as JSONL.
+
+        Consecutive assistant entries are kept separate to match the
+        native CLI format — the SDK merges them internally on resume.
+
+        Returns the FULL conversation state (all entries), not incremental.
+        This output REPLACES any previous transcript.
+        """
+        if not self._entries:
+            return ""
+
+        lines = [entry.model_dump_json(exclude_none=True) for entry in self._entries]
+        return "\n".join(lines) + "\n"
+
+    @property
+    def entry_count(self) -> int:
+        """Total number of entries in the complete context."""
+        return len(self._entries)
+
+    @property
+    def is_empty(self) -> bool:
+        """Whether this builder has any entries."""
+        return len(self._entries) == 0

autogpt_platform/backend/backend/copilot/sdk/transcript_test.py

@@ -1,11 +1,11 @@
 """Unit tests for JSONL transcript management utilities."""
 
-import json
 import os
 
+from backend.util import json
+
 from .transcript import (
     STRIPPABLE_TYPES,
-    read_transcript_file,
     strip_progress_entries,
     validate_transcript,
     write_transcript_to_tempfile,
@@ -38,49 +38,6 @@ PROGRESS_ENTRY = {
 VALID_TRANSCRIPT = _make_jsonl(METADATA_LINE, FILE_HISTORY, USER_MSG, ASST_MSG)
 
 
-# --- read_transcript_file ---
-
-
-class TestReadTranscriptFile:
-    def test_returns_content_for_valid_file(self, tmp_path):
-        path = tmp_path / "session.jsonl"
-        path.write_text(VALID_TRANSCRIPT)
-        result = read_transcript_file(str(path))
-        assert result is not None
-        assert "user" in result
-
-    def test_returns_none_for_missing_file(self):
-        assert read_transcript_file("/nonexistent/path.jsonl") is None
-
-    def test_returns_none_for_empty_path(self):
-        assert read_transcript_file("") is None
-
-    def test_returns_none_for_empty_file(self, tmp_path):
-        path = tmp_path / "empty.jsonl"
-        path.write_text("")
-        assert read_transcript_file(str(path)) is None
-
-    def test_returns_none_for_metadata_only(self, tmp_path):
-        content = _make_jsonl(METADATA_LINE, FILE_HISTORY)
-        path = tmp_path / "meta.jsonl"
-        path.write_text(content)
-        assert read_transcript_file(str(path)) is None
-
-    def test_returns_none_for_invalid_json(self, tmp_path):
-        path = tmp_path / "bad.jsonl"
-        path.write_text("not json\n{}\n{}\n")
-        assert read_transcript_file(str(path)) is None
-
-    def test_no_size_limit(self, tmp_path):
-        """Large files are accepted — bucket storage has no size limit."""
-        big_content = {"type": "user", "uuid": "u9", "data": "x" * 1_000_000}
-        content = _make_jsonl(METADATA_LINE, FILE_HISTORY, big_content, ASST_MSG)
-        path = tmp_path / "big.jsonl"
-        path.write_text(content)
-        result = read_transcript_file(str(path))
-        assert result is not None
-
-
 # --- write_transcript_to_tempfile ---
 
 
@@ -155,12 +112,56 @@ class TestValidateTranscript:
         assert validate_transcript(content) is False
 
     def test_assistant_only_no_user(self):
+        """With --resume the user message is a CLI query param, not a transcript entry.
+        A transcript with only assistant entries is valid."""
         content = _make_jsonl(METADATA_LINE, FILE_HISTORY, ASST_MSG)
-        assert validate_transcript(content) is False
+        assert validate_transcript(content) is True
+
+    def test_resume_transcript_without_user_entry(self):
+        """Simulates a real --resume stop hook transcript: the CLI session file
+        has summary + assistant entries but no user entry."""
+        summary = {"type": "summary", "uuid": "s1", "text": "context..."}
+        asst1 = {
+            "type": "assistant",
+            "uuid": "a1",
+            "message": {"role": "assistant", "content": "Hello!"},
+        }
+        asst2 = {
+            "type": "assistant",
+            "uuid": "a2",
+            "parentUuid": "a1",
+            "message": {"role": "assistant", "content": "Sure, let me help."},
+        }
+        content = _make_jsonl(summary, asst1, asst2)
+        assert validate_transcript(content) is True
+
+    def test_single_assistant_entry(self):
+        """A transcript with just one assistant line is valid — the CLI may
+        produce short transcripts for simple responses with no tool use."""
+        content = json.dumps(ASST_MSG) + "\n"
+        assert validate_transcript(content) is True
 
     def test_invalid_json_returns_false(self):
         assert validate_transcript("not json\n{}\n{}\n") is False
 
+    def test_malformed_json_after_valid_assistant_returns_false(self):
+        """Validation must scan all lines - malformed JSON anywhere should fail."""
+        valid_asst = json.dumps(ASST_MSG)
+        malformed = "not valid json"
+        content = valid_asst + "\n" + malformed + "\n"
+        assert validate_transcript(content) is False
+
+    def test_blank_lines_are_skipped(self):
+        """Transcripts with blank lines should be valid if they contain assistant entries."""
+        content = (
+            json.dumps(USER_MSG)
+            + "\n\n"  # blank line
+            + json.dumps(ASST_MSG)
+            + "\n"
+            + "\n"  # another blank line
+        )
+        assert validate_transcript(content) is True
+
 
 # --- strip_progress_entries ---
 
@@ -253,3 +254,31 @@ class TestStripProgressEntries:
         assert "queue-operation" not in result_types
         assert "user" in result_types
         assert "assistant" in result_types
+
+    def test_preserves_original_line_formatting(self):
+        """Non-reparented entries keep their original JSON formatting."""
+        # orjson produces compact JSON - test that we preserve the exact input
+        # when no reparenting is needed (no re-serialization)
+        original_line = json.dumps(USER_MSG)
+
+        content = original_line + "\n" + json.dumps(ASST_MSG) + "\n"
+        result = strip_progress_entries(content)
+        result_lines = result.strip().split("\n")
+
+        # Original line should be byte-identical (not re-serialized)
+        assert result_lines[0] == original_line
+
+    def test_reparented_entries_are_reserialized(self):
+        """Entries whose parentUuid changes must be re-serialized."""
+        progress = {"type": "progress", "uuid": "p1", "parentUuid": "u1"}
+        asst = {
+            "type": "assistant",
+            "uuid": "a1",
+            "parentUuid": "p1",
+            "message": {"role": "assistant", "content": "done"},
+        }
+        content = _make_jsonl(USER_MSG, progress, asst)
+        result = strip_progress_entries(content)
+        lines = result.strip().split("\n")
+        asst_entry = json.loads(lines[-1])
+        assert asst_entry["parentUuid"] == "u1"  # reparented

autogpt_platform/backend/backend/copilot/service_test.py

@@ -4,87 +4,14 @@ from os import getenv
 
 import pytest
 
-from . import service as chat_service
 from .model import create_chat_session, get_chat_session, upsert_chat_session
-from .response_model import (
-    StreamError,
-    StreamFinish,
-    StreamTextDelta,
-    StreamToolOutputAvailable,
-)
+from .response_model import StreamError, StreamTextDelta
 from .sdk import service as sdk_service
 from .sdk.transcript import download_transcript
 
 logger = logging.getLogger(__name__)
 
 
-@pytest.mark.asyncio(loop_scope="session")
-async def test_stream_chat_completion(setup_test_user, test_user_id):
-    """
-    Test the stream_chat_completion function.
-    """
-    api_key: str | None = getenv("OPEN_ROUTER_API_KEY")
-    if not api_key:
-        return pytest.skip("OPEN_ROUTER_API_KEY is not set, skipping test")
-
-    session = await create_chat_session(test_user_id)
-
-    has_errors = False
-    has_ended = False
-    assistant_message = ""
-    async for chunk in chat_service.stream_chat_completion(
-        session.session_id, "Hello, how are you?", user_id=session.user_id
-    ):
-        logger.info(chunk)
-        if isinstance(chunk, StreamError):
-            has_errors = True
-        if isinstance(chunk, StreamTextDelta):
-            assistant_message += chunk.delta
-        if isinstance(chunk, StreamFinish):
-            has_ended = True
-
-    assert has_ended, "Chat completion did not end"
-    assert not has_errors, "Error occurred while streaming chat completion"
-    assert assistant_message, "Assistant message is empty"
-
-
-@pytest.mark.asyncio(loop_scope="session")
-async def test_stream_chat_completion_with_tool_calls(setup_test_user, test_user_id):
-    """
-    Test the stream_chat_completion function.
-    """
-    api_key: str | None = getenv("OPEN_ROUTER_API_KEY")
-    if not api_key:
-        return pytest.skip("OPEN_ROUTER_API_KEY is not set, skipping test")
-
-    session = await create_chat_session(test_user_id)
-    session = await upsert_chat_session(session)
-
-    has_errors = False
-    has_ended = False
-    had_tool_calls = False
-    async for chunk in chat_service.stream_chat_completion(
-        session.session_id,
-        "Please find me an agent that can help me with my business. Use the query 'moneny printing agent'",
-        user_id=session.user_id,
-    ):
-        logger.info(chunk)
-        if isinstance(chunk, StreamError):
-            has_errors = True
-
-        if isinstance(chunk, StreamFinish):
-            has_ended = True
-        if isinstance(chunk, StreamToolOutputAvailable):
-            had_tool_calls = True
-
-    assert has_ended, "Chat completion did not end"
-    assert not has_errors, "Error occurred while streaming chat completion"
-    assert had_tool_calls, "Tool calls did not occur"
-    session = await get_chat_session(session.session_id)
-    assert session, "Session not found"
-    assert session.usage, "Usage is empty"
-
-
 @pytest.mark.asyncio(loop_scope="session")
 async def test_sdk_resume_multi_turn(setup_test_user, test_user_id):
     """Test that the SDK --resume path captures and uses transcripts across turns.
@@ -114,7 +41,6 @@ async def test_sdk_resume_multi_turn(setup_test_user, test_user_id):
     )
     turn1_text = ""
     turn1_errors: list[str] = []
-    turn1_ended = False
 
     async for chunk in sdk_service.stream_chat_completion_sdk(
         session.session_id,
@@ -125,10 +51,7 @@ async def test_sdk_resume_multi_turn(setup_test_user, test_user_id):
             turn1_text += chunk.delta
         elif isinstance(chunk, StreamError):
             turn1_errors.append(chunk.errorText)
-        elif isinstance(chunk, StreamFinish):
-            turn1_ended = True
 
-    assert turn1_ended, "Turn 1 did not finish"
     assert not turn1_errors, f"Turn 1 errors: {turn1_errors}"
     assert turn1_text, "Turn 1 produced no text"
 
@@ -159,7 +82,6 @@ async def test_sdk_resume_multi_turn(setup_test_user, test_user_id):
     turn2_msg = "What was the special keyword I asked you to remember?"
     turn2_text = ""
     turn2_errors: list[str] = []
-    turn2_ended = False
 
     async for chunk in sdk_service.stream_chat_completion_sdk(
         session.session_id,
@@ -171,10 +93,7 @@ async def test_sdk_resume_multi_turn(setup_test_user, test_user_id):
             turn2_text += chunk.delta
         elif isinstance(chunk, StreamError):
             turn2_errors.append(chunk.errorText)
-        elif isinstance(chunk, StreamFinish):
-            turn2_ended = True
 
-    assert turn2_ended, "Turn 2 did not finish"
     assert not turn2_errors, f"Turn 2 errors: {turn2_errors}"
     assert turn2_text, "Turn 2 produced no text"
     assert keyword in turn2_text, (

autogpt_platform/backend/backend/copilot/test_copilot_e2e.py

@@ -0,0 +1,401 @@
+"""End-to-end tests for Copilot streaming with dummy implementations.
+
+These tests verify the complete copilot flow using dummy implementations
+for agent generator and SDK service, allowing automated testing without
+external LLM calls.
+
+Enable test mode with COPILOT_TEST_MODE=true environment variable.
+
+Note: StreamFinish is NOT emitted by the dummy service — it is published
+by mark_session_completed in the processor layer.  These tests only cover
+the service-level streaming output (StreamStart + StreamTextDelta).
+"""
+
+import asyncio
+import os
+from uuid import uuid4
+
+import pytest
+
+from backend.copilot.model import ChatMessage, ChatSession, upsert_chat_session
+from backend.copilot.response_model import (
+    StreamError,
+    StreamHeartbeat,
+    StreamStart,
+    StreamTextDelta,
+)
+from backend.copilot.sdk.dummy import stream_chat_completion_dummy
+
+
+@pytest.fixture(autouse=True)
+def enable_test_mode():
+    """Enable test mode for all tests in this module."""
+    os.environ["COPILOT_TEST_MODE"] = "true"
+    yield
+    os.environ.pop("COPILOT_TEST_MODE", None)
+
+
+@pytest.mark.asyncio
+async def test_dummy_streaming_basic_flow():
+    """Test that dummy streaming produces correct event sequence."""
+    events = []
+
+    async for event in stream_chat_completion_dummy(
+        session_id="test-session-basic",
+        message="Hello",
+        is_user_message=True,
+        user_id="test-user",
+    ):
+        events.append(event)
+
+    # Verify we got events
+    assert len(events) > 0, "Should receive events"
+
+    # Verify StreamStart
+    start_events = [e for e in events if isinstance(e, StreamStart)]
+    assert len(start_events) == 1
+    assert start_events[0].messageId
+    assert start_events[0].sessionId
+
+    # Verify StreamTextDelta events
+    text_events = [e for e in events if isinstance(e, StreamTextDelta)]
+    assert len(text_events) > 0
+    full_text = "".join(e.delta for e in text_events)
+    assert len(full_text) > 0
+
+    # Verify order: start before text
+    start_idx = events.index(start_events[0])
+    first_text_idx = events.index(text_events[0]) if text_events else -1
+    if first_text_idx >= 0:
+        assert start_idx < first_text_idx
+
+    print(f"✅ Basic flow: {len(events)} events, {len(text_events)} text deltas")
+
+
+@pytest.mark.asyncio
+async def test_streaming_no_timeout():
+    """Test that streaming completes within reasonable time without timeout."""
+    import time
+
+    start_time = time.monotonic()
+    event_count = 0
+
+    async for _event in stream_chat_completion_dummy(
+        session_id="test-session-timeout",
+        message="count to 10",
+        is_user_message=True,
+        user_id="test-user",
+    ):
+        event_count += 1
+
+    elapsed = time.monotonic() - start_time
+
+    # Should complete in < 5 seconds (dummy has 0.1s delays between words)
+    assert elapsed < 5.0, f"Streaming took {elapsed:.1f}s, expected < 5s"
+    assert event_count > 0, "Should receive events"
+
+    print(f"✅ No timeout: completed in {elapsed:.2f}s with {event_count} events")
+
+
+@pytest.mark.asyncio
+async def test_streaming_event_types():
+    """Test that all expected event types are present."""
+    event_types = set()
+
+    async for event in stream_chat_completion_dummy(
+        session_id="test-session-types",
+        message="test",
+        is_user_message=True,
+        user_id="test-user",
+    ):
+        event_types.add(type(event).__name__)
+
+    # Required event types (StreamFinish is published by processor, not service)
+    assert "StreamStart" in event_types, "Missing StreamStart"
+    assert "StreamTextDelta" in event_types, "Missing StreamTextDelta"
+
+    print(f"✅ Event types: {sorted(event_types)}")
+
+
+@pytest.mark.asyncio
+async def test_streaming_text_content():
+    """Test that streamed text is coherent and complete."""
+    text_events = []
+
+    async for event in stream_chat_completion_dummy(
+        session_id="test-session-content",
+        message="count to 3",
+        is_user_message=True,
+        user_id="test-user",
+    ):
+        if isinstance(event, StreamTextDelta):
+            text_events.append(event)
+
+    # Verify text deltas
+    assert len(text_events) > 0, "Should have text deltas"
+
+    # Reconstruct full text
+    full_text = "".join(e.delta for e in text_events)
+    assert len(full_text) > 0, "Text should not be empty"
+    assert (
+        "1" in full_text or "counted" in full_text.lower()
+    ), "Text should contain count"
+
+    # Verify all deltas have IDs
+    for text_event in text_events:
+        assert text_event.id, "Text delta must have ID"
+        assert text_event.delta, "Text delta must have content"
+
+    print(f"✅ Text content: '{full_text}' ({len(text_events)} deltas)")
+
+
+@pytest.mark.asyncio
+async def test_streaming_heartbeat_timing():
+    """Test that heartbeats are sent at correct interval during long operations."""
+    # This test would need a dummy that takes longer
+    # For now, just verify heartbeat structure if we receive one
+    heartbeats = []
+
+    async for event in stream_chat_completion_dummy(
+        session_id="test-session-heartbeat",
+        message="test",
+        is_user_message=True,
+        user_id="test-user",
+    ):
+        if isinstance(event, StreamHeartbeat):
+            heartbeats.append(event)
+
+    # Dummy is fast, so we might not get heartbeats
+    # But if we do, verify they're valid
+    if heartbeats:
+        print(f"✅ Heartbeat structure verified ({len(heartbeats)} received)")
+    else:
+        print("✅ No heartbeats (dummy executes quickly)")
+
+
+@pytest.mark.asyncio
+async def test_error_handling():
+    """Test that errors are properly formatted and sent."""
+    # This would require a dummy that can trigger errors
+    # For now, just verify error event structure
+
+    error = StreamError(errorText="Test error", code="test_error")
+    assert error.errorText == "Test error"
+    assert error.code == "test_error"
+    assert str(error.type.value) in ["error", "error"]
+
+    print("✅ Error structure verified")
+
+
+@pytest.mark.asyncio
+async def test_concurrent_sessions():
+    """Test that multiple sessions can stream concurrently."""
+
+    async def stream_session(session_id: str) -> int:
+        count = 0
+        async for _event in stream_chat_completion_dummy(
+            session_id=session_id,
+            message="test",
+            is_user_message=True,
+            user_id="test-user",
+        ):
+            count += 1
+        return count
+
+    # Run 3 concurrent sessions
+    results = await asyncio.gather(
+        stream_session("session-1"),
+        stream_session("session-2"),
+        stream_session("session-3"),
+    )
+
+    # All should complete successfully
+    assert all(count > 0 for count in results), "All sessions should produce events"
+    print(f"✅ Concurrent sessions: {results} events each")
+
+
+@pytest.mark.asyncio
+@pytest.mark.xfail(
+    reason="Event loop isolation issue with DB operations in tests - needs fixture refactoring"
+)
+async def test_session_state_persistence():
+    """Test that session state is maintained across multiple messages."""
+    from datetime import datetime, timezone
+
+    session_id = f"test-session-{uuid4()}"
+    user_id = "test-user"
+
+    # Create session with first message
+    session = ChatSession(
+        session_id=session_id,
+        user_id=user_id,
+        messages=[
+            ChatMessage(role="user", content="Hello"),
+            ChatMessage(role="assistant", content="Hi there!"),
+        ],
+        usage=[],
+        started_at=datetime.now(timezone.utc),
+        updated_at=datetime.now(timezone.utc),
+    )
+    await upsert_chat_session(session)
+
+    # Stream second message
+    events = []
+    async for event in stream_chat_completion_dummy(
+        session_id=session_id,
+        message="How are you?",
+        is_user_message=True,
+        user_id=user_id,
+        session=session,  # Pass existing session
+    ):
+        events.append(event)
+
+    # Verify events were produced
+    assert len(events) > 0, "Should produce events for second message"
+
+    print(f"✅ Session persistence: {len(events)} events for second message")
+
+
+@pytest.mark.asyncio
+async def test_message_deduplication():
+    """Test that duplicate messages are filtered out."""
+
+    # Simulate receiving duplicate events (e.g., from reconnection)
+    events = []
+
+    # First stream
+    async for event in stream_chat_completion_dummy(
+        session_id="test-dedup-1",
+        message="Hello",
+        is_user_message=True,
+        user_id="test-user",
+    ):
+        events.append(event)
+
+    # Count unique message IDs in StreamStart events
+    start_events = [e for e in events if isinstance(e, StreamStart)]
+    message_ids = [e.messageId for e in start_events]
+
+    # Verify all IDs are present
+    assert len(message_ids) == len(set(message_ids)), "Message IDs should be unique"
+
+    print(f"✅ Deduplication: {len(events)} events, all unique")
+
+
+@pytest.mark.asyncio
+async def test_event_ordering():
+    """Test that events arrive in correct order."""
+    events = []
+
+    async for event in stream_chat_completion_dummy(
+        session_id="test-ordering",
+        message="Test",
+        is_user_message=True,
+        user_id="test-user",
+    ):
+        events.append(event)
+
+    # Find event indices
+    start_idx = next(
+        (i for i, e in enumerate(events) if isinstance(e, StreamStart)), None
+    )
+    text_indices = [i for i, e in enumerate(events) if isinstance(e, StreamTextDelta)]
+
+    # Verify ordering
+    assert start_idx is not None, "Should have StreamStart"
+    assert start_idx == 0, "StreamStart should be first"
+
+    if text_indices:
+        assert all(
+            start_idx < i for i in text_indices
+        ), "Text deltas should be after start"
+
+    print(f"✅ Event ordering: start({start_idx}) < text deltas")
+
+
+@pytest.mark.asyncio
+async def test_stream_completeness():
+    """Test that stream includes all required event types."""
+    events = []
+
+    async for event in stream_chat_completion_dummy(
+        session_id="test-completeness",
+        message="Complete stream test",
+        is_user_message=True,
+        user_id="test-user",
+    ):
+        events.append(event)
+
+    # Check for required events (StreamFinish is published by processor)
+    has_start = any(isinstance(e, StreamStart) for e in events)
+    has_text = any(isinstance(e, StreamTextDelta) for e in events)
+
+    assert has_start, "Stream must include StreamStart"
+    assert has_text, "Stream must include text deltas"
+
+    # Verify exactly one start
+    start_count = sum(1 for e in events if isinstance(e, StreamStart))
+    assert start_count == 1, f"Should have exactly 1 StreamStart, got {start_count}"
+
+    print(
+        f"✅ Completeness: 1 start, {sum(1 for e in events if isinstance(e, StreamTextDelta))} text deltas"
+    )
+
+
+@pytest.mark.asyncio
+async def test_text_delta_consistency():
+    """Test that text deltas have consistent IDs and build coherent text."""
+    text_events = []
+
+    async for event in stream_chat_completion_dummy(
+        session_id="test-consistency",
+        message="Test consistency",
+        is_user_message=True,
+        user_id="test-user",
+    ):
+        if isinstance(event, StreamTextDelta):
+            text_events.append(event)
+
+    # Verify all text deltas have IDs
+    assert all(e.id for e in text_events), "All text deltas must have IDs"
+
+    # Verify all deltas have the same ID (same text block)
+    if text_events:
+        first_id = text_events[0].id
+        assert all(
+            e.id == first_id for e in text_events
+        ), "All text deltas should share the same block ID"
+
+    # Verify deltas build coherent text
+    full_text = "".join(e.delta for e in text_events)
+    assert len(full_text) > 0, "Deltas should build non-empty text"
+    assert (
+        full_text == full_text.strip()
+    ), "Text should not have leading/trailing whitespace artifacts"
+
+    print(
+        f"✅ Consistency: {len(text_events)} deltas with ID '{text_events[0].id if text_events else 'N/A'}', text: '{full_text}'"
+    )
+
+
+if __name__ == "__main__":
+    # Run tests directly
+
+    print("Running Copilot E2E tests with dummy implementations...")
+    print("=" * 60)
+
+    asyncio.run(test_dummy_streaming_basic_flow())
+    asyncio.run(test_streaming_no_timeout())
+    asyncio.run(test_streaming_event_types())
+    asyncio.run(test_streaming_text_content())
+    asyncio.run(test_streaming_heartbeat_timing())
+    asyncio.run(test_error_handling())
+    asyncio.run(test_concurrent_sessions())
+    asyncio.run(test_session_state_persistence())
+    asyncio.run(test_message_deduplication())
+    asyncio.run(test_event_ordering())
+    asyncio.run(test_stream_completeness())
+    asyncio.run(test_text_delta_consistency())
+
+    print("=" * 60)
+    print("✅ All E2E tests passed!")

autogpt_platform/backend/backend/copilot/tools/__init__.py

@@ -1,16 +1,17 @@
+from __future__ import annotations
+
 import logging
 from typing import TYPE_CHECKING, Any
 
 from openai.types.chat import ChatCompletionToolParam
 
-from backend.copilot.model import ChatSession
 from backend.copilot.tracking import track_tool_called
 
 from .add_understanding import AddUnderstandingTool
+from .agent_browser import BrowserActTool, BrowserNavigateTool, BrowserScreenshotTool
 from .agent_output import AgentOutputTool
 from .base import BaseTool
 from .bash_exec import BashExecTool
-from .check_operation_status import CheckOperationStatusTool
 from .create_agent import CreateAgentTool
 from .customize_agent import CustomizeAgentTool
 from .edit_agent import EditAgentTool
@@ -19,8 +20,17 @@ from .find_agent import FindAgentTool
 from .find_block import FindBlockTool
 from .find_library_agent import FindLibraryAgentTool
 from .get_doc_page import GetDocPageTool
+from .manage_folders import (
+    CreateFolderTool,
+    DeleteFolderTool,
+    ListFoldersTool,
+    MoveAgentsToFolderTool,
+    MoveFolderTool,
+    UpdateFolderTool,
+)
 from .run_agent import RunAgentTool
 from .run_block import RunBlockTool
+from .run_mcp_tool import RunMCPToolTool
 from .search_docs import SearchDocsTool
 from .web_fetch import WebFetchTool
 from .workspace_files import (
@@ -31,6 +41,7 @@ from .workspace_files import (
 )
 
 if TYPE_CHECKING:
+    from backend.copilot.model import ChatSession
     from backend.copilot.response_model import StreamToolOutputAvailable
 
 logger = logging.getLogger(__name__)
@@ -44,14 +55,25 @@ TOOL_REGISTRY: dict[str, BaseTool] = {
     "find_agent": FindAgentTool(),
     "find_block": FindBlockTool(),
     "find_library_agent": FindLibraryAgentTool(),
+    # Folder management tools
+    "create_folder": CreateFolderTool(),
+    "list_folders": ListFoldersTool(),
+    "update_folder": UpdateFolderTool(),
+    "move_folder": MoveFolderTool(),
+    "delete_folder": DeleteFolderTool(),
+    "move_agents_to_folder": MoveAgentsToFolderTool(),
     "run_agent": RunAgentTool(),
     "run_block": RunBlockTool(),
+    "run_mcp_tool": RunMCPToolTool(),
     "view_agent_output": AgentOutputTool(),
-    "check_operation_status": CheckOperationStatusTool(),
     "search_docs": SearchDocsTool(),
     "get_doc_page": GetDocPageTool(),
     # Web fetch for safe URL retrieval
     "web_fetch": WebFetchTool(),
+    # Agent-browser multi-step automation (navigate, act, screenshot)
+    "browser_navigate": BrowserNavigateTool(),
+    "browser_act": BrowserActTool(),
+    "browser_screenshot": BrowserScreenshotTool(),
     # Sandboxed code execution (bubblewrap)
     "bash_exec": BashExecTool(),
     # Persistent workspace tools (cloud storage, survives across sessions)
@@ -69,10 +91,17 @@ TOOL_REGISTRY: dict[str, BaseTool] = {
 find_agent_tool = TOOL_REGISTRY["find_agent"]
 run_agent_tool = TOOL_REGISTRY["run_agent"]
 
-# Generated from registry for OpenAI API
-tools: list[ChatCompletionToolParam] = [
-    tool.as_openai_tool() for tool in TOOL_REGISTRY.values()
-]
+
+def get_available_tools() -> list[ChatCompletionToolParam]:
+    """Return OpenAI tool schemas for tools available in the current environment.
+
+    Called per-request so that env-var or binary availability is evaluated
+    fresh each time (e.g. browser_* tools are excluded when agent-browser
+    CLI is not installed).
+    """
+    return [
+        tool.as_openai_tool() for tool in TOOL_REGISTRY.values() if tool.is_available
+    ]
 
 
 def get_tool(tool_name: str) -> BaseTool | None:

autogpt_platform/backend/backend/copilot/tools/_test_data.py

@@ -1,8 +1,10 @@
+import logging
 import uuid
 from datetime import UTC, datetime
 from os import getenv
 
 import pytest
+import pytest_asyncio
 from prisma.types import ProfileCreateInput
 from pydantic import SecretStr
 
@@ -11,12 +13,34 @@ from backend.blocks.firecrawl.scrape import FirecrawlScrapeBlock
 from backend.blocks.io import AgentInputBlock, AgentOutputBlock
 from backend.blocks.llm import AITextGeneratorBlock
 from backend.copilot.model import ChatSession
+from backend.data import db as db_module
 from backend.data.db import prisma
 from backend.data.graph import Graph, Link, Node, create_graph
 from backend.data.model import APIKeyCredentials
 from backend.data.user import get_or_create_user
 from backend.integrations.credentials_store import IntegrationCredentialsStore
 
+_logger = logging.getLogger(__name__)
+
+
+async def _ensure_db_connected() -> None:
+    """Ensure the Prisma connection is alive on the current event loop.
+
+    On Python 3.11, the httpx transport inside Prisma can reference a stale
+    (closed) event loop when session-scoped async fixtures are evaluated long
+    after the initial ``server`` fixture connected Prisma.  A cheap health-check
+    followed by a reconnect fixes this without affecting other fixtures.
+    """
+    try:
+        await prisma.query_raw("SELECT 1")
+    except Exception:
+        _logger.info("Prisma connection stale – reconnecting")
+        try:
+            await db_module.disconnect()
+        except Exception:
+            pass
+        await db_module.connect()
+
 
 def make_session(user_id: str):
     return ChatSession(
@@ -31,15 +55,19 @@ def make_session(user_id: str):
     )
 
 
-@pytest.fixture(scope="session")
-async def setup_test_data():
+@pytest_asyncio.fixture(scope="session", loop_scope="session")
+async def setup_test_data(server):
     """
     Set up test data for run_agent tests:
     1. Create a test user
     2. Create a test graph (agent input -> agent output)
     3. Create a store listing and store listing version
     4. Approve the store listing version
+
+    Depends on ``server`` to ensure Prisma is connected.
     """
+    await _ensure_db_connected()
+
     # 1. Create a test user
     user_data = {
         "sub": f"test-user-{uuid.uuid4()}",
@@ -123,8 +151,8 @@ async def setup_test_data():
     unique_slug = f"test-agent-{str(uuid.uuid4())[:8]}"
     store_submission = await store_db.create_store_submission(
         user_id=user.id,
-        agent_id=created_graph.id,
-        agent_version=created_graph.version,
+        graph_id=created_graph.id,
+        graph_version=created_graph.version,
         slug=unique_slug,
         name="Test Agent",
         description="A simple test agent",
@@ -133,10 +161,10 @@ async def setup_test_data():
         image_urls=["https://example.com/image.jpg"],
     )
 
-    assert store_submission.store_listing_version_id is not None
+    assert store_submission.listing_version_id is not None
     # 4. Approve the store listing version
     await store_db.review_store_submission(
-        store_listing_version_id=store_submission.store_listing_version_id,
+        store_listing_version_id=store_submission.listing_version_id,
         is_approved=True,
         external_comments="Approved for testing",
         internal_comments="Test approval",
@@ -150,15 +178,19 @@ async def setup_test_data():
     }
 
 
-@pytest.fixture(scope="session")
-async def setup_llm_test_data():
+@pytest_asyncio.fixture(scope="session", loop_scope="session")
+async def setup_llm_test_data(server):
     """
     Set up test data for LLM agent tests:
     1. Create a test user
     2. Create test OpenAI credentials for the user
     3. Create a test graph with input -> LLM block -> output
     4. Create and approve a store listing
+
+    Depends on ``server`` to ensure Prisma is connected.
     """
+    await _ensure_db_connected()
+
     key = getenv("OPENAI_API_KEY")
     if not key:
         return pytest.skip("OPENAI_API_KEY is not set")
@@ -289,8 +321,8 @@ async def setup_llm_test_data():
     unique_slug = f"llm-test-agent-{str(uuid.uuid4())[:8]}"
     store_submission = await store_db.create_store_submission(
         user_id=user.id,
-        agent_id=created_graph.id,
-        agent_version=created_graph.version,
+        graph_id=created_graph.id,
+        graph_version=created_graph.version,
         slug=unique_slug,
         name="LLM Test Agent",
         description="An agent with LLM capabilities",
@@ -298,9 +330,9 @@ async def setup_llm_test_data():
         categories=["testing", "ai"],
         image_urls=["https://example.com/image.jpg"],
     )
-    assert store_submission.store_listing_version_id is not None
+    assert store_submission.listing_version_id is not None
     await store_db.review_store_submission(
-        store_listing_version_id=store_submission.store_listing_version_id,
+        store_listing_version_id=store_submission.listing_version_id,
         is_approved=True,
         external_comments="Approved for testing",
         internal_comments="Test approval for LLM agent",
@@ -315,14 +347,18 @@ async def setup_llm_test_data():
     }
 
 
-@pytest.fixture(scope="session")
-async def setup_firecrawl_test_data():
+@pytest_asyncio.fixture(scope="session", loop_scope="session")
+async def setup_firecrawl_test_data(server):
     """
     Set up test data for Firecrawl agent tests (missing credentials scenario):
     1. Create a test user (WITHOUT Firecrawl credentials)
     2. Create a test graph with input -> Firecrawl block -> output
     3. Create and approve a store listing
+
+    Depends on ``server`` to ensure Prisma is connected.
     """
+    await _ensure_db_connected()
+
     # 1. Create a test user
     user_data = {
         "sub": f"test-user-{uuid.uuid4()}",
@@ -440,8 +476,8 @@ async def setup_firecrawl_test_data():
     unique_slug = f"firecrawl-test-agent-{str(uuid.uuid4())[:8]}"
     store_submission = await store_db.create_store_submission(
         user_id=user.id,
-        agent_id=created_graph.id,
-        agent_version=created_graph.version,
+        graph_id=created_graph.id,
+        graph_version=created_graph.version,
         slug=unique_slug,
         name="Firecrawl Test Agent",
         description="An agent with Firecrawl integration (no credentials)",
@@ -449,9 +485,9 @@ async def setup_firecrawl_test_data():
         categories=["testing", "scraping"],
         image_urls=["https://example.com/image.jpg"],
     )
-    assert store_submission.store_listing_version_id is not None
+    assert store_submission.listing_version_id is not None
     await store_db.review_store_submission(
-        store_listing_version_id=store_submission.store_listing_version_id,
+        store_listing_version_id=store_submission.listing_version_id,
         is_approved=True,
         external_comments="Approved for testing",
         internal_comments="Test approval for Firecrawl agent",

autogpt_platform/backend/backend/copilot/tools/agent_browser.py

@@ -0,0 +1,876 @@
+"""Agent-browser tools — multi-step browser automation for the Copilot.
+
+Uses the agent-browser CLI (https://github.com/vercel-labs/agent-browser)
+which runs a local Chromium instance managed by a persistent daemon.
+
+- Runs locally — no cloud account required
+- Full interaction support: click, fill, scroll, login flows, multi-step
+- Session persistence via --session-name: cookies/auth carry across tool calls
+  within the same Copilot session, enabling login → navigate → extract workflows
+- Screenshot with --annotate overlays @ref labels, saved to workspace for user
+- The Claude Agent SDK's multi-turn loop handles orchestration — each tool call
+  is one browser action; the LLM chains them naturally
+
+SSRF protection:
+  Uses the shared validate_url() from backend.util.request, which is the same
+  guard used by HTTP blocks and web_fetch. It resolves ALL DNS answers (not just
+  the first), blocks RFC 1918, loopback, link-local, 0.0.0.0/8, multicast,
+  and all relevant IPv6 ranges, and applies IDNA encoding to prevent Unicode
+  domain attacks.
+
+Requires:
+  npm install -g agent-browser
+  agent-browser install   (downloads Chromium, one-time per machine)
+"""
+
+import asyncio
+import base64
+import json
+import logging
+import os
+import shutil
+import tempfile
+from typing import Any
+
+from backend.copilot.model import ChatSession
+from backend.util.request import validate_url
+
+from .base import BaseTool
+from .models import (
+    BrowserActResponse,
+    BrowserNavigateResponse,
+    BrowserScreenshotResponse,
+    ErrorResponse,
+    ToolResponseBase,
+)
+from .workspace_files import get_manager
+
+logger = logging.getLogger(__name__)
+
+# Per-command timeout (seconds). Navigation + networkidle wait can be slow.
+_CMD_TIMEOUT = 45
+# Accessibility tree can be very large; cap it to keep LLM context manageable.
+_MAX_SNAPSHOT_CHARS = 20_000
+
+
+# ---------------------------------------------------------------------------
+# Subprocess helper
+# ---------------------------------------------------------------------------
+
+
+async def _run(
+    session_name: str,
+    *args: str,
+    timeout: int = _CMD_TIMEOUT,
+) -> tuple[int, str, str]:
+    """Run agent-browser for the given session and return (rc, stdout, stderr).
+
+    Uses both:
+      --session <name>       → isolated Chromium context (no shared history/cookies
+                               with other Copilot sessions — prevents cross-session
+                               browser state leakage)
+      --session-name <name>  → persist cookies/localStorage across tool calls within
+                               the same session (enables login → navigate flows)
+    """
+    cmd = [
+        "agent-browser",
+        "--session",
+        session_name,
+        "--session-name",
+        session_name,
+        *args,
+    ]
+    proc = None
+    try:
+        proc = await asyncio.create_subprocess_exec(
+            *cmd,
+            stdout=asyncio.subprocess.PIPE,
+            stderr=asyncio.subprocess.PIPE,
+        )
+        stdout, stderr = await asyncio.wait_for(proc.communicate(), timeout=timeout)
+        return proc.returncode or 0, stdout.decode(), stderr.decode()
+    except asyncio.TimeoutError:
+        # Kill the orphaned subprocess so it does not linger in the process table.
+        if proc is not None and proc.returncode is None:
+            proc.kill()
+            try:
+                await proc.communicate()
+            except Exception:
+                pass  # Best-effort reap; ignore errors during cleanup.
+        return 1, "", f"Command timed out after {timeout}s."
+    except FileNotFoundError:
+        return (
+            1,
+            "",
+            "agent-browser is not installed (run: npm install -g agent-browser && agent-browser install).",
+        )
+
+
+async def _snapshot(session_name: str) -> str:
+    """Return the current page's interactive accessibility tree, truncated."""
+    rc, stdout, stderr = await _run(session_name, "snapshot", "-i", "-c")
+    if rc != 0:
+        return f"[snapshot failed: {stderr[:300]}]"
+    text = stdout.strip()
+    if len(text) > _MAX_SNAPSHOT_CHARS:
+        suffix = "\n\n[Snapshot truncated — use browser_act to navigate further]"
+        keep = max(0, _MAX_SNAPSHOT_CHARS - len(suffix))
+        text = text[:keep] + suffix
+    return text
+
+
+# ---------------------------------------------------------------------------
+# Stateless session helpers — persist / restore browser state across pods
+# ---------------------------------------------------------------------------
+
+# Module-level cache of sessions known to be alive on this pod.
+# Avoids the subprocess probe on every tool call within the same pod.
+_alive_sessions: set[str] = set()
+
+# Per-session locks to prevent concurrent _ensure_session calls from
+# triggering duplicate _restore_browser_state for the same session.
+# Protected by _session_locks_mutex to ensure setdefault/pop are not
+# interleaved across await boundaries.
+_session_locks: dict[str, asyncio.Lock] = {}
+_session_locks_mutex = asyncio.Lock()
+
+# Workspace filename for persisted browser state (auto-scoped to session).
+# Dot-prefixed so it is hidden from user workspace listings.
+_STATE_FILENAME = "._browser_state.json"
+
+# Maximum concurrent subprocesses during cookie/storage restore.
+_RESTORE_CONCURRENCY = 10
+
+# Maximum cookies to restore per session.  Pathological sites can accumulate
+# thousands of cookies; restoring them all would be slow and is rarely useful.
+_MAX_RESTORE_COOKIES = 100
+
+# Background tasks for fire-and-forget state persistence.
+# Prevents GC from collecting tasks before they complete.
+_background_tasks: set[asyncio.Task] = set()
+
+
+def _fire_and_forget_save(
+    session_name: str, user_id: str, session: ChatSession
+) -> None:
+    """Schedule state persistence as a background task (non-blocking).
+
+    State save is already best-effort (errors are swallowed), so running it
+    in the background avoids adding latency to tool responses.
+    """
+    task = asyncio.create_task(_save_browser_state(session_name, user_id, session))
+    _background_tasks.add(task)
+    task.add_done_callback(_background_tasks.discard)
+
+
+async def _has_local_session(session_name: str) -> bool:
+    """Check if the local agent-browser daemon for this session is running."""
+    rc, _, _ = await _run(session_name, "get", "url", timeout=5)
+    return rc == 0
+
+
+async def _save_browser_state(
+    session_name: str, user_id: str, session: ChatSession
+) -> None:
+    """Persist browser state (cookies, localStorage, URL) to workspace.
+
+    Best-effort: errors are logged but never propagate to the tool response.
+    """
+    try:
+        # Gather state in parallel
+        (rc_url, url_out, _), (rc_ck, ck_out, _), (rc_ls, ls_out, _) = (
+            await asyncio.gather(
+                _run(session_name, "get", "url", timeout=10),
+                _run(session_name, "cookies", "get", "--json", timeout=10),
+                _run(session_name, "storage", "local", "--json", timeout=10),
+            )
+        )
+
+        state = {
+            "url": url_out.strip() if rc_url == 0 else "",
+            "cookies": (json.loads(ck_out) if rc_ck == 0 and ck_out.strip() else []),
+            "local_storage": (
+                json.loads(ls_out) if rc_ls == 0 and ls_out.strip() else {}
+            ),
+        }
+
+        manager = await get_manager(user_id, session.session_id)
+        await manager.write_file(
+            content=json.dumps(state).encode("utf-8"),
+            filename=_STATE_FILENAME,
+            mime_type="application/json",
+            overwrite=True,
+        )
+    except Exception:
+        logger.warning(
+            "[browser] Failed to save browser state for session %s",
+            session_name,
+            exc_info=True,
+        )
+
+
+async def _restore_browser_state(
+    session_name: str, user_id: str, session: ChatSession
+) -> bool:
+    """Restore browser state from workspace storage into a fresh daemon.
+
+    Best-effort: errors are logged but never propagate to the tool response.
+    Returns True on success (or no state to restore), False on failure.
+    """
+    try:
+        manager = await get_manager(user_id, session.session_id)
+
+        file_info = await manager.get_file_info_by_path(_STATE_FILENAME)
+        if file_info is None:
+            return True  # No saved state — first call or never saved
+
+        state_bytes = await manager.read_file(_STATE_FILENAME)
+        state = json.loads(state_bytes.decode("utf-8"))
+
+        url = state.get("url", "")
+        cookies = state.get("cookies", [])
+        local_storage = state.get("local_storage", {})
+
+        # Navigate first — starts daemon + sets the correct origin for cookies
+        if url:
+            # Validate the saved URL to prevent SSRF via stored redirect targets.
+            try:
+                await validate_url(url, trusted_origins=[])
+            except ValueError:
+                logger.warning(
+                    "[browser] State restore: blocked SSRF URL %s", url[:200]
+                )
+                return False
+
+            rc, _, stderr = await _run(session_name, "open", url)
+            if rc != 0:
+                logger.warning(
+                    "[browser] State restore: failed to open %s: %s",
+                    url,
+                    stderr[:200],
+                )
+                return False
+            await _run(session_name, "wait", "--load", "load", timeout=15)
+
+        # Restore cookies and localStorage in parallel via asyncio.gather.
+        # Semaphore caps concurrent subprocess spawns so we don't overwhelm the
+        # system when a session has hundreds of cookies.
+        sem = asyncio.Semaphore(_RESTORE_CONCURRENCY)
+
+        # Guard against pathological sites with thousands of cookies.
+        if len(cookies) > _MAX_RESTORE_COOKIES:
+            logger.debug(
+                "[browser] State restore: capping cookies from %d to %d",
+                len(cookies),
+                _MAX_RESTORE_COOKIES,
+            )
+            cookies = cookies[:_MAX_RESTORE_COOKIES]
+
+        async def _set_cookie(c: dict[str, Any]) -> None:
+            name = c.get("name", "")
+            value = c.get("value", "")
+            domain = c.get("domain", "")
+            path = c.get("path", "/")
+            if not (name and domain):
+                return
+            async with sem:
+                rc, _, stderr = await _run(
+                    session_name,
+                    "cookies",
+                    "set",
+                    name,
+                    value,
+                    "--domain",
+                    domain,
+                    "--path",
+                    path,
+                    timeout=5,
+                )
+            if rc != 0:
+                logger.debug(
+                    "[browser] State restore: cookie set failed for %s: %s",
+                    name,
+                    stderr[:100],
+                )
+
+        async def _set_storage(key: str, val: object) -> None:
+            async with sem:
+                rc, _, stderr = await _run(
+                    session_name,
+                    "storage",
+                    "local",
+                    "set",
+                    key,
+                    str(val),
+                    timeout=5,
+                )
+            if rc != 0:
+                logger.debug(
+                    "[browser] State restore: localStorage set failed for %s: %s",
+                    key,
+                    stderr[:100],
+                )
+
+        await asyncio.gather(
+            *[_set_cookie(c) for c in cookies],
+            *[_set_storage(k, v) for k, v in local_storage.items()],
+        )
+
+        return True
+    except Exception:
+        logger.warning(
+            "[browser] Failed to restore browser state for session %s",
+            session_name,
+            exc_info=True,
+        )
+        return False
+
+
+async def _ensure_session(
+    session_name: str, user_id: str, session: ChatSession
+) -> None:
+    """Ensure the local browser daemon has state. Restore from cloud if needed."""
+    if session_name in _alive_sessions:
+        return
+    async with _session_locks_mutex:
+        lock = _session_locks.setdefault(session_name, asyncio.Lock())
+    async with lock:
+        # Double-check after acquiring lock — another coroutine may have restored.
+        if session_name in _alive_sessions:
+            return
+        if await _has_local_session(session_name):
+            _alive_sessions.add(session_name)
+            return
+        if await _restore_browser_state(session_name, user_id, session):
+            _alive_sessions.add(session_name)
+
+
+async def close_browser_session(session_name: str, user_id: str | None = None) -> None:
+    """Shut down the local agent-browser daemon and clean up stored state.
+
+    Deletes ``._browser_state.json`` from workspace storage so cookies and
+    other credentials do not linger after the session is deleted.
+
+    Best-effort: errors are logged but never raised.
+    """
+    _alive_sessions.discard(session_name)
+    async with _session_locks_mutex:
+        _session_locks.pop(session_name, None)
+
+    # Delete persisted browser state (cookies, localStorage) from workspace.
+    if user_id:
+        try:
+            manager = await get_manager(user_id, session_name)
+            file_info = await manager.get_file_info_by_path(_STATE_FILENAME)
+            if file_info is not None:
+                await manager.delete_file(file_info.id)
+        except Exception:
+            logger.debug(
+                "[browser] Failed to delete state file for session %s",
+                session_name,
+                exc_info=True,
+            )
+
+    try:
+        rc, _, stderr = await _run(session_name, "close", timeout=10)
+        if rc != 0:
+            logger.debug(
+                "[browser] close failed for session %s: %s",
+                session_name,
+                stderr[:200],
+            )
+    except Exception:
+        logger.debug(
+            "[browser] Exception closing browser session %s",
+            session_name,
+            exc_info=True,
+        )
+
+
+# ---------------------------------------------------------------------------
+# Tool: browser_navigate
+# ---------------------------------------------------------------------------
+
+
+class BrowserNavigateTool(BaseTool):
+    """Navigate to a URL and return the page's interactive elements.
+
+    The browser session persists across tool calls within this Copilot session
+    (keyed to session_id), so cookies and auth state carry over. This enables
+    full login flows: navigate to login page → browser_act to fill credentials
+    → browser_act to submit → browser_navigate to the target page.
+    """
+
+    @property
+    def name(self) -> str:
+        return "browser_navigate"
+
+    @property
+    def description(self) -> str:
+        return (
+            "Navigate to a URL using a real browser. Returns an accessibility "
+            "tree snapshot listing the page's interactive elements with @ref IDs "
+            "(e.g. @e3) that can be used with browser_act. "
+            "Session persists — cookies and login state carry over between calls. "
+            "Use this (with browser_act) for multi-step interaction: login flows, "
+            "form filling, button clicks, or anything requiring page interaction. "
+            "For plain static pages, prefer web_fetch — no browser overhead. "
+            "For authenticated pages: navigate to the login page first, use browser_act "
+            "to fill credentials and submit, then navigate to the target page. "
+            "Note: for slow SPAs, the returned snapshot may reflect a partially-loaded "
+            "state. If elements seem missing, use browser_act with action='wait' and a "
+            "CSS selector or millisecond delay, then take a browser_screenshot to verify."
+        )
+
+    @property
+    def parameters(self) -> dict[str, Any]:
+        return {
+            "type": "object",
+            "properties": {
+                "url": {
+                    "type": "string",
+                    "description": "The HTTP/HTTPS URL to navigate to.",
+                },
+                "wait_for": {
+                    "type": "string",
+                    "enum": ["networkidle", "load", "domcontentloaded"],
+                    "default": "networkidle",
+                    "description": "When to consider navigation complete. Use 'networkidle' for SPAs (default).",
+                },
+            },
+            "required": ["url"],
+        }
+
+    @property
+    def requires_auth(self) -> bool:
+        return True
+
+    @property
+    def is_available(self) -> bool:
+        return shutil.which("agent-browser") is not None
+
+    async def _execute(
+        self,
+        user_id: str | None,
+        session: ChatSession,
+        **kwargs: Any,
+    ) -> ToolResponseBase:
+        """Navigate to *url*, wait for the page to settle, and return a snapshot.
+
+        The snapshot is an accessibility-tree listing of interactive elements.
+        Note: for slow SPAs that never fully idle, the snapshot may reflect a
+        partially-loaded state (the wait is best-effort).
+        """
+        url: str = (kwargs.get("url") or "").strip()
+        wait_for: str = kwargs.get("wait_for") or "networkidle"
+        session_name = session.session_id
+
+        if not url:
+            return ErrorResponse(
+                message="Please provide a URL to navigate to.",
+                error="missing_url",
+                session_id=session_name,
+            )
+
+        try:
+            await validate_url(url, trusted_origins=[])
+        except ValueError as e:
+            return ErrorResponse(
+                message=str(e),
+                error="blocked_url",
+                session_id=session_name,
+            )
+
+        # Restore browser state from cloud if this is a different pod
+        if user_id:
+            await _ensure_session(session_name, user_id, session)
+
+        # Navigate
+        rc, _, stderr = await _run(session_name, "open", url)
+        if rc != 0:
+            logger.warning(
+                "[browser_navigate] open failed for %s: %s", url, stderr[:300]
+            )
+            return ErrorResponse(
+                message="Failed to navigate to URL.",
+                error="navigation_failed",
+                session_id=session_name,
+            )
+
+        # Wait for page to settle (best-effort: some SPAs never reach networkidle)
+        wait_rc, _, wait_err = await _run(session_name, "wait", "--load", wait_for)
+        if wait_rc != 0:
+            logger.warning(
+                "[browser_navigate] wait(%s) failed: %s", wait_for, wait_err[:300]
+            )
+
+        # Get current title and URL in parallel
+        (_, title_out, _), (_, url_out, _) = await asyncio.gather(
+            _run(session_name, "get", "title"),
+            _run(session_name, "get", "url"),
+        )
+
+        snapshot = await _snapshot(session_name)
+
+        result = BrowserNavigateResponse(
+            message=f"Navigated to {url}",
+            url=url_out.strip() or url,
+            title=title_out.strip(),
+            snapshot=snapshot,
+            session_id=session_name,
+        )
+
+        # Persist browser state to cloud for cross-pod continuity
+        if user_id:
+            _fire_and_forget_save(session_name, user_id, session)
+
+        return result
+
+
+# ---------------------------------------------------------------------------
+# Tool: browser_act
+# ---------------------------------------------------------------------------
+
+_NO_TARGET_ACTIONS = frozenset({"back", "forward", "reload"})
+_SCROLL_ACTIONS = frozenset({"scroll"})
+_TARGET_ONLY_ACTIONS = frozenset({"click", "dblclick", "hover", "check", "uncheck"})
+_TARGET_VALUE_ACTIONS = frozenset({"fill", "type", "select"})
+# wait <selector|ms>: waits for a DOM element or a fixed delay (e.g. "1000" for 1 s)
+_WAIT_ACTIONS = frozenset({"wait"})
+
+
+class BrowserActTool(BaseTool):
+    """Perform an action on the current browser page and return the updated snapshot.
+
+    Use @ref IDs from the snapshot returned by browser_navigate (e.g. '@e3').
+    The LLM orchestrates multi-step flows by chaining browser_navigate and
+    browser_act calls across turns of the Claude Agent SDK conversation.
+    """
+
+    @property
+    def name(self) -> str:
+        return "browser_act"
+
+    @property
+    def description(self) -> str:
+        return (
+            "Interact with the current browser page. Use @ref IDs from the "
+            "snapshot (e.g. '@e3') to target elements. Returns an updated snapshot. "
+            "Supported actions: click, dblclick, fill, type, scroll, hover, press, "
+            "check, uncheck, select, wait, back, forward, reload. "
+            "fill clears the field before typing; type appends without clearing. "
+            "wait accepts a CSS selector (waits for element) or milliseconds string (e.g. '1000'). "
+            "Example login flow: fill @e1 with email → fill @e2 with password → "
+            "click @e3 (submit) → browser_navigate to the target page."
+        )
+
+    @property
+    def parameters(self) -> dict[str, Any]:
+        return {
+            "type": "object",
+            "properties": {
+                "action": {
+                    "type": "string",
+                    "enum": [
+                        "click",
+                        "dblclick",
+                        "fill",
+                        "type",
+                        "scroll",
+                        "hover",
+                        "press",
+                        "check",
+                        "uncheck",
+                        "select",
+                        "wait",
+                        "back",
+                        "forward",
+                        "reload",
+                    ],
+                    "description": "The action to perform.",
+                },
+                "target": {
+                    "type": "string",
+                    "description": (
+                        "Element to target. Use @ref from snapshot (e.g. '@e3'), "
+                        "a CSS selector, or a text description. "
+                        "Required for: click, dblclick, fill, type, hover, check, uncheck, select. "
+                        "For wait: a CSS selector to wait for, or milliseconds as a string (e.g. '1000')."
+                    ),
+                },
+                "value": {
+                    "type": "string",
+                    "description": (
+                        "For fill/type: the text to enter. "
+                        "For press: key name (e.g. 'Enter', 'Tab', 'Control+a'). "
+                        "For select: the option value to select."
+                    ),
+                },
+                "direction": {
+                    "type": "string",
+                    "enum": ["up", "down", "left", "right"],
+                    "default": "down",
+                    "description": "For scroll: direction to scroll.",
+                },
+            },
+            "required": ["action"],
+        }
+
+    @property
+    def requires_auth(self) -> bool:
+        return True
+
+    @property
+    def is_available(self) -> bool:
+        return shutil.which("agent-browser") is not None
+
+    async def _execute(
+        self,
+        user_id: str | None,
+        session: ChatSession,
+        **kwargs: Any,
+    ) -> ToolResponseBase:
+        """Perform a browser action and return an updated page snapshot.
+
+        Validates the *action*/*target*/*value* combination, delegates to
+        ``agent-browser``, waits for the page to settle, and returns the
+        accessibility-tree snapshot so the LLM can plan the next step.
+        """
+        action: str = (kwargs.get("action") or "").strip()
+        target: str = (kwargs.get("target") or "").strip()
+        value: str = (kwargs.get("value") or "").strip()
+        direction: str = (kwargs.get("direction") or "down").strip()
+        session_name = session.session_id
+
+        if not action:
+            return ErrorResponse(
+                message="Please specify an action.",
+                error="missing_action",
+                session_id=session_name,
+            )
+
+        # Build the agent-browser command args
+        if action in _NO_TARGET_ACTIONS:
+            cmd_args = [action]
+
+        elif action in _SCROLL_ACTIONS:
+            cmd_args = ["scroll", direction]
+
+        elif action == "press":
+            if not value:
+                return ErrorResponse(
+                    message="'press' requires a 'value' (key name, e.g. 'Enter').",
+                    error="missing_value",
+                    session_id=session_name,
+                )
+            cmd_args = ["press", value]
+
+        elif action in _TARGET_ONLY_ACTIONS:
+            if not target:
+                return ErrorResponse(
+                    message=f"'{action}' requires a 'target' element.",
+                    error="missing_target",
+                    session_id=session_name,
+                )
+            cmd_args = [action, target]
+
+        elif action in _TARGET_VALUE_ACTIONS:
+            if not target or not value:
+                return ErrorResponse(
+                    message=f"'{action}' requires both 'target' and 'value'.",
+                    error="missing_params",
+                    session_id=session_name,
+                )
+            cmd_args = [action, target, value]
+
+        elif action in _WAIT_ACTIONS:
+            if not target:
+                return ErrorResponse(
+                    message=(
+                        "'wait' requires a 'target': a CSS selector to wait for, "
+                        "or milliseconds as a string (e.g. '1000')."
+                    ),
+                    error="missing_target",
+                    session_id=session_name,
+                )
+            cmd_args = ["wait", target]
+
+        else:
+            return ErrorResponse(
+                message=f"Unsupported action: {action}",
+                error="invalid_action",
+                session_id=session_name,
+            )
+
+        # Restore browser state from cloud if this is a different pod
+        if user_id:
+            await _ensure_session(session_name, user_id, session)
+
+        rc, _, stderr = await _run(session_name, *cmd_args)
+        if rc != 0:
+            logger.warning("[browser_act] %s failed: %s", action, stderr[:300])
+            return ErrorResponse(
+                message=f"Action '{action}' failed.",
+                error="action_failed",
+                session_id=session_name,
+            )
+
+        # Allow the page to settle after interaction (best-effort: SPAs may not idle)
+        settle_rc, _, settle_err = await _run(
+            session_name, "wait", "--load", "networkidle"
+        )
+        if settle_rc != 0:
+            logger.warning(
+                "[browser_act] post-action wait failed: %s", settle_err[:300]
+            )
+
+        snapshot = await _snapshot(session_name)
+        _, url_out, _ = await _run(session_name, "get", "url")
+
+        result = BrowserActResponse(
+            message=f"Performed '{action}'" + (f" on '{target}'" if target else ""),
+            action=action,
+            current_url=url_out.strip(),
+            snapshot=snapshot,
+            session_id=session_name,
+        )
+
+        # Persist browser state to cloud for cross-pod continuity
+        if user_id:
+            _fire_and_forget_save(session_name, user_id, session)
+
+        return result
+
+
+# ---------------------------------------------------------------------------
+# Tool: browser_screenshot
+# ---------------------------------------------------------------------------
+
+
+class BrowserScreenshotTool(BaseTool):
+    """Capture a screenshot of the current browser page and save it to the workspace."""
+
+    @property
+    def name(self) -> str:
+        return "browser_screenshot"
+
+    @property
+    def description(self) -> str:
+        return (
+            "Take a screenshot of the current browser page and save it to the workspace. "
+            "IMPORTANT: After calling this tool, immediately call read_workspace_file "
+            "with the returned file_id to display the image inline to the user — "
+            "the screenshot is not visible until you do this. "
+            "With annotate=true (default), @ref labels are overlaid on interactive "
+            "elements, making it easy to see which @ref ID maps to which element on screen."
+        )
+
+    @property
+    def parameters(self) -> dict[str, Any]:
+        return {
+            "type": "object",
+            "properties": {
+                "annotate": {
+                    "type": "boolean",
+                    "default": True,
+                    "description": "Overlay @ref labels on interactive elements (default: true).",
+                },
+                "filename": {
+                    "type": "string",
+                    "default": "screenshot.png",
+                    "description": "Filename to save in the workspace.",
+                },
+            },
+        }
+
+    @property
+    def requires_auth(self) -> bool:
+        return True
+
+    @property
+    def is_available(self) -> bool:
+        return shutil.which("agent-browser") is not None
+
+    async def _execute(
+        self,
+        user_id: str | None,
+        session: ChatSession,
+        **kwargs: Any,
+    ) -> ToolResponseBase:
+        """Capture a PNG screenshot and upload it to the workspace.
+
+        Handles string-to-bool coercion for *annotate* (OpenAI function-call
+        payloads sometimes deliver ``"true"``/``"false"`` as strings).
+        Returns a :class:`BrowserScreenshotResponse` with the workspace
+        ``file_id`` the LLM should pass to ``read_workspace_file``.
+        """
+        raw_annotate = kwargs.get("annotate", True)
+        if isinstance(raw_annotate, str):
+            annotate = raw_annotate.strip().lower() in {"1", "true", "yes", "on"}
+        else:
+            annotate = bool(raw_annotate)
+        filename: str = (kwargs.get("filename") or "screenshot.png").strip()
+        session_name = session.session_id
+
+        # Restore browser state from cloud if this is a different pod
+        if user_id:
+            await _ensure_session(session_name, user_id, session)
+
+        tmp_fd, tmp_path = tempfile.mkstemp(suffix=".png")
+        os.close(tmp_fd)
+        try:
+            cmd_args = ["screenshot"]
+            if annotate:
+                cmd_args.append("--annotate")
+            cmd_args.append(tmp_path)
+
+            rc, _, stderr = await _run(session_name, *cmd_args)
+            if rc != 0:
+                logger.warning("[browser_screenshot] failed: %s", stderr[:300])
+                return ErrorResponse(
+                    message="Failed to take screenshot.",
+                    error="screenshot_failed",
+                    session_id=session_name,
+                )
+
+            with open(tmp_path, "rb") as f:
+                png_bytes = f.read()
+
+        finally:
+            try:
+                os.unlink(tmp_path)
+            except OSError:
+                pass  # Best-effort temp file cleanup; not critical if it fails.
+
+        # Upload to workspace so the user can view it
+        png_b64 = base64.b64encode(png_bytes).decode()
+
+        # Import here to avoid circular deps — workspace_files imports from .models
+        from .workspace_files import WorkspaceWriteResponse, WriteWorkspaceFileTool
+
+        write_resp = await WriteWorkspaceFileTool()._execute(
+            user_id=user_id,
+            session=session,
+            filename=filename,
+            content_base64=png_b64,
+        )
+
+        if not isinstance(write_resp, WorkspaceWriteResponse):
+            return ErrorResponse(
+                message="Screenshot taken but failed to save to workspace.",
+                error="workspace_write_failed",
+                session_id=session_name,
+            )
+
+        result = BrowserScreenshotResponse(
+            message=f"Screenshot saved to workspace as '{filename}'. Use read_workspace_file with file_id='{write_resp.file_id}' to retrieve it.",
+            file_id=write_resp.file_id,
+            filename=filename,
+            session_id=session_name,
+        )
+
+        # Persist browser state to cloud for cross-pod continuity
+        if user_id:
+            _fire_and_forget_save(session_name, user_id, session)
+
+        return result