refactor: address review feedback

- Use pydantic Field(ge=0, le=300) instead of custom validators
- Extract shared wait logic to execution_utils.py
- Use asyncio.wait_for for proper timeout handling
- Remove duplicated code in agent_output.py and run_agent.py

Note: Direct DB access will need adjustment for #12057 compatibility

.gitignore

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

.pre-commit-config.yaml

@@ -1,10 +1,3 @@
-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
@@ -24,7 +17,6 @@ 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
@@ -34,106 +26,49 @@ 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)
-        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
+        files: ^autogpt_platform/(backend|autogpt_libs)/poetry\.lock$
+        types: [file]
         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: >
-          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
+        entry: poetry -C autogpt_platform/autogpt_libs install
+        files: ^autogpt_platform/autogpt_libs/poetry\.lock$
+        types: [file]
         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: >
-          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
-          '
+        entry: poetry -C classic/original_autogpt install
         # include forge source (since it's a path dependency)
-        always_run: true
+        files: ^classic/(original_autogpt|forge)/poetry\.lock$
+        types: [file]
         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: >
-          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
+        entry: poetry -C classic/forge install
+        files: ^classic/forge/poetry\.lock$
+        types: [file]
         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: >
-          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
+        entry: poetry -C classic/benchmark install
+        files: ^classic/benchmark/poetry\.lock$
+        types: [file]
         language: system
         pass_filenames: false
-        stages: [pre-commit, post-checkout]
 
   - repo: local
     # For proper type checking, Prisma client must be up-to-date.
@@ -141,54 +76,12 @@ repos:
       - id: prisma-generate
         name: Prisma Generate - AutoGPT Platform - Backend
         alias: prisma-generate-platform-backend
-        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
-          '
+        entry: bash -c 'cd autogpt_platform/backend && poetry run prisma generate'
         # include everything that triggers poetry install + the prisma schema
-        always_run: true
+        files: ^autogpt_platform/((backend|autogpt_libs)/poetry\.lock|backend/schema.prisma)$
+        types: [file]
         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/backend/.env.default

@@ -190,8 +190,5 @@ 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/backend/api/conftest.py

@@ -1,9 +1,4 @@
-"""Common test fixtures for server tests.
-
-Note: Common fixtures like test_user_id, admin_user_id, target_user_id,
-setup_test_user, and setup_admin_user are defined in the parent conftest.py
-(backend/conftest.py) and are available here automatically.
-"""
+"""Common test fixtures for server tests."""
 
 import pytest
 from pytest_snapshot.plugin import Snapshot
@@ -16,6 +11,54 @@ def configured_snapshot(snapshot: Snapshot) -> Snapshot:
     return snapshot
 
 
+@pytest.fixture
+def test_user_id() -> str:
+    """Test user ID fixture."""
+    return "3e53486c-cf57-477e-ba2a-cb02dc828e1a"
+
+
+@pytest.fixture
+def admin_user_id() -> str:
+    """Admin user ID fixture."""
+    return "4e53486c-cf57-477e-ba2a-cb02dc828e1b"
+
+
+@pytest.fixture
+def target_user_id() -> str:
+    """Target user ID fixture."""
+    return "5e53486c-cf57-477e-ba2a-cb02dc828e1c"
+
+
+@pytest.fixture
+async def setup_test_user(test_user_id):
+    """Create test user in database before tests."""
+    from backend.data.user import get_or_create_user
+
+    # Create the test user in the database using JWT token format
+    user_data = {
+        "sub": test_user_id,
+        "email": "test@example.com",
+        "user_metadata": {"name": "Test User"},
+    }
+    await get_or_create_user(user_data)
+    return test_user_id
+
+
+@pytest.fixture
+async def setup_admin_user(admin_user_id):
+    """Create admin user in database before tests."""
+    from backend.data.user import get_or_create_user
+
+    # Create the admin user in the database using JWT token format
+    user_data = {
+        "sub": admin_user_id,
+        "email": "test-admin@example.com",
+        "user_metadata": {"name": "Test Admin"},
+    }
+    await get_or_create_user(user_data)
+    return admin_user_id
+
+
 @pytest.fixture
 def mock_jwt_user(test_user_id):
     """Provide mock JWT payload for regular user testing."""

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

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

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

@@ -18,7 +18,6 @@ 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
@@ -96,43 +95,6 @@ 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"],

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

@@ -15,9 +15,9 @@ from prisma.enums import APIKeyPermission
 from pydantic import BaseModel, Field
 
 from backend.api.external.middleware import require_permission
-from backend.copilot.model import ChatSession
-from backend.copilot.tools import find_agent_tool, run_agent_tool
-from backend.copilot.tools.models import ToolResponseBase
+from backend.api.features.chat.model import ChatSession
+from backend.api.features.chat.tools import find_agent_tool, run_agent_tool
+from backend.api.features.chat.tools.models import ToolResponseBase
 from backend.data.auth.base import APIAuthorizationInfo
 
 logger = logging.getLogger(__name__)

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

@@ -1,17 +1,15 @@
 import logging
 from dataclasses import dataclass
+from datetime import datetime, timedelta, timezone
 from difflib import SequenceMatcher
-from typing import Any, Sequence, get_args, get_origin
+from typing import Sequence
 
 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,
@@ -21,6 +19,7 @@ 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
@@ -43,16 +42,6 @@ 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
 
 
@@ -75,8 +64,8 @@ def get_block_categories(category_blocks: int = 3) -> list[BlockCategoryResponse
 
     for block_type in load_all_blocks().values():
         block: AnyBlockSchema = block_type()
-        # Skip disabled and excluded blocks
-        if block.disabled or block.id in EXCLUDED_BLOCK_IDS:
+        # Skip disabled blocks
+        if block.disabled:
             continue
         # Skip blocks that don't have categories (all should have at least one)
         if not block.categories:
@@ -127,9 +116,6 @@ 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
@@ -269,25 +255,14 @@ async def _build_cached_search_results(
         "my_agents": 0,
     }
 
-    # 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
+    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
 
     if include_library_agents:
         library_response = await library_db.list_library_agents(
@@ -332,14 +307,10 @@ 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
@@ -352,10 +323,6 @@ 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
@@ -365,6 +332,10 @@ 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
@@ -375,122 +346,8 @@ def _collect_block_results(
             _ScoredItem(
                 item=block_info,
                 filter_type=filter_type,
-                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,
+                score=score,
+                sort_key=_get_item_name(block_info),
             )
         )
 
@@ -615,8 +472,6 @@ async def _get_static_counts():
         block: AnyBlockSchema = block_type()
         if block.disabled:
             continue
-        if block.id in EXCLUDED_BLOCK_IDS:
-            continue
 
         all_blocks += 1
 
@@ -643,25 +498,47 @@ 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 _contains_type(field.annotation, LlmModel):
+        if 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,
@@ -768,20 +645,31 @@ def _get_all_providers() -> dict[ProviderName, Provider]:
     return providers
 
 
-@cached(ttl_seconds=3600, shared_cache=True)
+@cached(ttl_seconds=3600)
 async def get_suggested_blocks(count: int = 5) -> list[BlockInfo]:
-    """Return the most-executed blocks from the last 14 days.
+    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)
 
-    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()
+    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,
+    )
 
     # Get the top blocks based on execution count
-    # But ignore Input, Output, Agent, and excluded blocks
+    # But ignore Input and Output 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()
@@ -791,9 +679,11 @@ async def get_suggested_blocks(count: int = 5) -> list[BlockInfo]:
             BlockType.AGENT,
         ):
             continue
-        if block.id in EXCLUDED_BLOCK_IDS:
-            continue
-        execution_count = execution_counts.get(block.id, 0)
+        # Find the execution count for this block
+        execution_count = next(
+            (row["execution_count"] for row in results if row["block_id"] == 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

@@ -27,6 +27,7 @@ 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, cast, get_args
+from typing import Annotated, Sequence
 
 import fastapi
 from autogpt_libs.auth.dependencies import get_user_id, requires_user
@@ -10,8 +10,6 @@ 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(
@@ -51,6 +49,11 @@ 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,
@@ -148,7 +151,7 @@ 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[str | None, fastapi.Query()] = None,
+    filter: Annotated[list[builder_model.FilterType] | 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,
@@ -157,20 +160,9 @@ async def search(
     """
     Search for blocks (including integrations), marketplace agents, and user library agents.
     """
-    # 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 = [
+    # If no filters are provided, then we will return all types
+    if not filter:
+        filter = [
             "blocks",
             "integrations",
             "marketplace_agents",
@@ -182,7 +174,7 @@ async def search(
     cached_results = await builder_db.get_sorted_search_results(
         user_id=user_id,
         search_query=search_query,
-        filters=filters,
+        filters=filter,
         by_creator=by_creator,
     )
 
@@ -204,7 +196,7 @@ async def search(
         user_id,
         builder_model.SearchEntry(
             search_query=search_query,
-            filter=filters,
+            filter=filter,
             by_creator=by_creator,
             search_id=search_id,
         ),

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

@@ -0,0 +1,368 @@
+"""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 os
+import uuid
+from typing import Any
+
+import orjson
+from prisma import Prisma
+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.
+
+    This consumer initializes its own Prisma client in start() to ensure
+    database operations work correctly within this async context.
+
+    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._prisma: Prisma | None = None
+        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 _ensure_prisma(self) -> Prisma:
+        """Lazily initialize Prisma client on first use."""
+        if self._prisma is None:
+            database_url = os.getenv("DATABASE_URL", "postgresql://localhost:5432")
+            self._prisma = Prisma(datasource={"url": database_url})
+            await self._prisma.connect()
+            logger.info("[COMPLETION] Consumer Prisma client connected (lazy init)")
+        return self._prisma
+
+    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
+
+        if self._prisma:
+            await self._prisma.disconnect()
+            self._prisma = None
+            logger.info("[COMPLETION] Consumer Prisma client disconnected")
+
+        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 using our own Prisma client."""
+        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."""
+        prisma = await self._ensure_prisma()
+        await process_operation_success(task, message.result, prisma)
+
+    async def _handle_failure(
+        self,
+        task: stream_registry.ActiveTask,
+        message: OperationCompleteMessage,
+    ) -> None:
+        """Handle failed operation completion."""
+        prisma = await self._ensure_prisma()
+        await process_operation_failure(task, message.error, prisma)
+
+
+# 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/api/features/chat/completion_handler.py

@@ -0,0 +1,344 @@
+"""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 prisma import Prisma
+
+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,
+    prisma_client: Prisma | None,
+) -> None:
+    """Update tool message in database.
+
+    Args:
+        session_id: The session ID
+        tool_call_id: The tool call ID to update
+        content: The new content for the message
+        prisma_client: Optional Prisma client. If None, uses chat_service.
+
+    Raises:
+        ToolMessageUpdateError: If the database update fails. The caller should
+            handle this to avoid marking the task as completed with inconsistent state.
+    """
+    try:
+        if prisma_client:
+            # Use provided Prisma client (for consumer with its own connection)
+            updated_count = await prisma_client.chatmessage.update_many(
+                where={
+                    "sessionId": session_id,
+                    "toolCallId": tool_call_id,
+                },
+                data={"content": content},
+            )
+            # Check if any rows were updated - 0 means message not found
+            if updated_count == 0:
+                raise ToolMessageUpdateError(
+                    f"No message found with tool_call_id={tool_call_id} in session {session_id}"
+                )
+        else:
+            # Use service function (for webhook endpoint)
+            await chat_service._update_pending_operation(
+                session_id=session_id,
+                tool_call_id=tool_call_id,
+                result=content,
+            )
+    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_id={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,
+    prisma_client: Prisma | None = 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
+        prisma_client: Optional Prisma client for database operations.
+            If None, uses chat_service._update_pending_operation instead.
+
+    Raises:
+        ToolMessageUpdateError: If the database update fails. The task will be
+            marked as failed instead of completed to avoid inconsistent state.
+    """
+    # 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,
+            prisma_client=prisma_client,
+        )
+    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,
+    prisma_client: Prisma | None = 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
+        prisma_client: Optional Prisma client for database operations.
+            If None, uses chat_service._update_pending_operation instead.
+    """
+    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(),
+            prisma_client=prisma_client,
+        )
+    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/api/features/chat/config.py

@@ -27,6 +27,7 @@ class ChatConfig(BaseSettings):
     session_ttl: int = Field(default=43200, description="Session TTL in seconds")
 
     # Streaming Configuration
+    stream_timeout: int = Field(default=300, description="Stream timeout in seconds")
     max_retries: int = Field(
         default=3,
         description="Max retries for fallback path (SDK handles retries internally)",
@@ -36,29 +37,52 @@ class ChatConfig(BaseSettings):
         default=30, description="Maximum number of agent schedules"
     )
 
+    # Long-running operation configuration
+    long_running_operation_ttl: int = Field(
+        default=600,
+        description="TTL in seconds for long-running operation tracking in Redis (safety net if pod dies)",
+    )
+
     # Stream registry configuration for SSE reconnection
     stream_ttl: int = Field(
         default=3600,
         description="TTL in seconds for stream data in Redis (1 hour)",
     )
-    stream_lock_ttl: int = Field(
-        default=120,
-        description="TTL in seconds for stream lock (2 minutes). Short timeout allows "
-        "reconnection after refresh/crash without long waits.",
-    )
     stream_max_length: int = Field(
         default=10000,
         description="Maximum number of messages to store per stream",
     )
 
-    # Redis key prefixes for stream registry
-    session_meta_prefix: str = Field(
-        default="chat:task:meta:",
-        description="Prefix for session metadata hash keys",
+    # Redis Streams configuration for completion consumer
+    stream_completion_name: str = Field(
+        default="chat:completions",
+        description="Redis Stream name for operation completions",
     )
-    turn_stream_prefix: str = Field(
+    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(
+        default="chat:task:meta:",
+        description="Prefix for task metadata hash keys",
+    )
+    task_stream_prefix: str = Field(
         default="chat:stream:",
-        description="Prefix for turn message stream keys",
+        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)",
     )
 
     # Langfuse Prompt Management Configuration
@@ -85,7 +109,7 @@ class ChatConfig(BaseSettings):
     )
     claude_agent_max_subtasks: int = Field(
         default=10,
-        description="Max number of concurrent sub-agent Tasks the SDK can run per session.",
+        description="Max number of sub-agent Tasks the SDK can spawn per session.",
     )
     claude_agent_use_resume: bool = Field(
         default=True,
@@ -130,6 +154,14 @@ 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):

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

@@ -3,9 +3,8 @@
 import asyncio
 import logging
 from datetime import UTC, datetime
-from typing import Any
+from typing import Any, cast
 
-from prisma.errors import UniqueViolationError
 from prisma.models import ChatMessage as PrismaChatMessage
 from prisma.models import ChatSession as PrismaChatSession
 from prisma.types import (
@@ -15,27 +14,29 @@ from prisma.types import (
     ChatSessionWhereInput,
 )
 
-from backend.data import db
+from backend.data.db import transaction
 from backend.util.json import SafeJson
 
-from .model import ChatMessage, ChatSession, ChatSessionInfo
-
 logger = logging.getLogger(__name__)
 
 
-async def get_chat_session(session_id: str) -> ChatSession | None:
+async def get_chat_session(session_id: str) -> PrismaChatSession | None:
     """Get a chat session by ID from the database."""
     session = await PrismaChatSession.prisma().find_unique(
         where={"id": session_id},
-        include={"Messages": {"order_by": {"sequence": "asc"}}},
+        include={"Messages": True},
     )
-    return ChatSession.from_db(session) if session else None
+    if session and session.Messages:
+        # Sort messages by sequence in Python - Prisma Python client doesn't support
+        # order_by in include clauses (unlike Prisma JS), so we sort after fetching
+        session.Messages.sort(key=lambda m: m.sequence)
+    return session
 
 
 async def create_chat_session(
     session_id: str,
     user_id: str,
-) -> ChatSessionInfo:
+) -> PrismaChatSession:
     """Create a new chat session in the database."""
     data = ChatSessionCreateInput(
         id=session_id,
@@ -44,8 +45,7 @@ async def create_chat_session(
         successfulAgentRuns=SafeJson({}),
         successfulAgentSchedules=SafeJson({}),
     )
-    prisma_session = await PrismaChatSession.prisma().create(data=data)
-    return ChatSessionInfo.from_db(prisma_session)
+    return await PrismaChatSession.prisma().create(data=data)
 
 
 async def update_chat_session(
@@ -56,7 +56,7 @@ async def update_chat_session(
     total_prompt_tokens: int | None = None,
     total_completion_tokens: int | None = None,
     title: str | None = None,
-) -> ChatSession | None:
+) -> PrismaChatSession | None:
     """Update a chat session's metadata."""
     data: ChatSessionUpdateInput = {"updatedAt": datetime.now(UTC)}
 
@@ -76,9 +76,12 @@ async def update_chat_session(
     session = await PrismaChatSession.prisma().update(
         where={"id": session_id},
         data=data,
-        include={"Messages": {"order_by": {"sequence": "asc"}}},
+        include={"Messages": True},
     )
-    return ChatSession.from_db(session) if session else None
+    if session and session.Messages:
+        # Sort in Python - Prisma Python doesn't support order_by in include clauses
+        session.Messages.sort(key=lambda m: m.sequence)
+    return session
 
 
 async def add_chat_message(
@@ -91,11 +94,12 @@ async def add_chat_message(
     refusal: str | None = None,
     tool_calls: list[dict[str, Any]] | None = None,
     function_call: dict[str, Any] | None = None,
-) -> ChatMessage:
+) -> PrismaChatMessage:
     """Add a message to a chat session."""
-    # Build ChatMessageCreateInput with only non-None values
-    # (Prisma TypedDict rejects optional fields set to None)
-    data: ChatMessageCreateInput = {
+    # Build input dict dynamically rather than using ChatMessageCreateInput directly
+    # because Prisma's TypedDict validation rejects optional fields set to None.
+    # We only include fields that have values, then cast at the end.
+    data: dict[str, Any] = {
         "Session": {"connect": {"id": session_id}},
         "role": role,
         "sequence": sequence,
@@ -123,117 +127,81 @@ async def add_chat_message(
             where={"id": session_id},
             data={"updatedAt": datetime.now(UTC)},
         ),
-        PrismaChatMessage.prisma().create(data=data),
+        PrismaChatMessage.prisma().create(data=cast(ChatMessageCreateInput, data)),
     )
-    return ChatMessage.from_db(message)
+    return message
 
 
 async def add_chat_messages_batch(
     session_id: str,
     messages: list[dict[str, Any]],
     start_sequence: int,
-) -> int:
+) -> list[PrismaChatMessage]:
     """Add multiple messages to a chat session in a batch.
 
-    Uses collision detection with retry: tries to create messages starting
-    at start_sequence. If a unique constraint violation occurs (e.g., the
-    streaming loop and long-running callback race), queries the latest
-    sequence and retries with the correct offset. This avoids unnecessary
-    upserts and DB queries in the common case (no collision).
-
-    Returns:
-        Next sequence number for the next message to be inserted. This equals
-        start_sequence + len(messages) and allows callers to update their
-        counters even when collision detection adjusts start_sequence.
+    Uses a transaction for atomicity - if any message creation fails,
+    the entire batch is rolled back.
     """
     if not messages:
-        # No messages to add - return current count
-        return start_sequence
+        return []
 
-    max_retries = 5
-    for attempt in range(max_retries):
-        try:
-            # Single timestamp for all messages and session update
-            now = datetime.now(UTC)
+    created_messages = []
 
-            async with db.transaction() as tx:
-                # Build all message data
-                messages_data = []
-                for i, msg in enumerate(messages):
-                    # Build ChatMessageCreateInput with only non-None values
-                    # (Prisma TypedDict rejects optional fields set to None)
-                    # Note: create_many doesn't support nested creates, use sessionId directly
-                    data: ChatMessageCreateInput = {
-                        "sessionId": session_id,
-                        "role": msg["role"],
-                        "sequence": start_sequence + i,
-                        "createdAt": now,
-                    }
+    async with transaction() as tx:
+        for i, msg in enumerate(messages):
+            # Build input dict dynamically rather than using ChatMessageCreateInput
+            # directly because Prisma's TypedDict validation rejects optional fields
+            # set to None. We only include fields that have values, then cast.
+            data: dict[str, Any] = {
+                "Session": {"connect": {"id": session_id}},
+                "role": msg["role"],
+                "sequence": start_sequence + i,
+            }
 
-                    # Add optional string fields
-                    if msg.get("content") is not None:
-                        data["content"] = 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"]
+            # Add optional string fields
+            if msg.get("content") is not None:
+                data["content"] = 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"]
 
-                    # Add optional JSON fields only when they have values
-                    if msg.get("tool_calls") is not None:
-                        data["toolCalls"] = SafeJson(msg["tool_calls"])
-                    if msg.get("function_call") is not None:
-                        data["functionCall"] = SafeJson(msg["function_call"])
+            # Add optional JSON fields only when they have values
+            if msg.get("tool_calls") is not None:
+                data["toolCalls"] = SafeJson(msg["tool_calls"])
+            if msg.get("function_call") is not None:
+                data["functionCall"] = SafeJson(msg["function_call"])
 
-                    messages_data.append(data)
+            created = await PrismaChatMessage.prisma(tx).create(
+                data=cast(ChatMessageCreateInput, data)
+            )
+            created_messages.append(created)
 
-                # Run create_many and session update in parallel within transaction
-                # Both use the same timestamp for consistency
-                await asyncio.gather(
-                    PrismaChatMessage.prisma(tx).create_many(data=messages_data),
-                    PrismaChatSession.prisma(tx).update(
-                        where={"id": session_id},
-                        data={"updatedAt": now},
-                    ),
-                )
+        # Update session's updatedAt timestamp within the same transaction.
+        # Note: Token usage (total_prompt_tokens, total_completion_tokens) is updated
+        # separately via update_chat_session() after streaming completes.
+        await PrismaChatSession.prisma(tx).update(
+            where={"id": session_id},
+            data={"updatedAt": datetime.now(UTC)},
+        )
 
-            # Return next sequence number for counter sync
-            return start_sequence + len(messages)
-
-        except UniqueViolationError:
-            if attempt < max_retries - 1:
-                # Collision detected - query MAX(sequence)+1 and retry with correct offset
-                logger.info(
-                    f"Collision detected for session {session_id} at sequence "
-                    f"{start_sequence}, querying DB for latest sequence"
-                )
-                start_sequence = await get_next_sequence(session_id)
-                logger.info(
-                    f"Retrying batch insert with start_sequence={start_sequence}"
-                )
-                continue
-            else:
-                # Max retries exceeded - propagate error
-                raise
-
-    # Should never reach here due to raise in exception handler
-    raise RuntimeError(f"Failed to insert messages after {max_retries} attempts")
+    return created_messages
 
 
 async def get_user_chat_sessions(
     user_id: str,
     limit: int = 50,
     offset: int = 0,
-) -> list[ChatSessionInfo]:
+) -> list[PrismaChatSession]:
     """Get chat sessions for a user, ordered by most recent."""
-    prisma_sessions = await PrismaChatSession.prisma().find_many(
+    return await PrismaChatSession.prisma().find_many(
         where={"userId": user_id},
         order={"updatedAt": "desc"},
         take=limit,
         skip=offset,
     )
-    return [ChatSessionInfo.from_db(s) for s in prisma_sessions]
 
 
 async def get_user_session_count(user_id: str) -> int:
@@ -272,20 +240,10 @@ async def delete_chat_session(session_id: str, user_id: str | None = None) -> bo
         return False
 
 
-async def get_next_sequence(session_id: str) -> int:
-    """Get the next sequence number for a new message in this session.
-
-    Uses MAX(sequence) + 1 for robustness. Returns 0 if no messages exist.
-    More robust than COUNT(*) because it's immune to deleted messages.
-
-    Optimized to select only the sequence column using raw SQL.
-    The unique index on (sessionId, sequence) makes this query fast.
-    """
-    results = await db.query_raw_with_schema(
-        'SELECT "sequence" FROM {schema_prefix}"ChatMessage" WHERE "sessionId" = $1 ORDER BY "sequence" DESC LIMIT 1',
-        session_id,
-    )
-    return 0 if not results else results[0]["sequence"] + 1
+async def get_chat_session_message_count(session_id: str) -> int:
+    """Get the number of messages in a chat session."""
+    count = await PrismaChatMessage.prisma().count(where={"sessionId": session_id})
+    return count
 
 
 async def update_tool_message_content(

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

@@ -2,7 +2,7 @@ import asyncio
 import logging
 import uuid
 from datetime import UTC, datetime
-from typing import Any, Self, cast
+from typing import Any, cast
 from weakref import WeakValueDictionary
 
 from openai.types.chat import (
@@ -23,17 +23,26 @@ from prisma.models import ChatMessage as PrismaChatMessage
 from prisma.models import ChatSession as PrismaChatSession
 from pydantic import BaseModel
 
-from backend.data.db_accessors import chat_db
 from backend.data.redis_client import get_redis_async
 from backend.util import json
 from backend.util.exceptions import DatabaseError, RedisError
 
+from . import db as chat_db
 from .config import ChatConfig
 
 logger = logging.getLogger(__name__)
 config = ChatConfig()
 
 
+def _parse_json_field(value: str | dict | list | None, default: Any = None) -> Any:
+    """Parse a JSON field that may be stored as string or already parsed."""
+    if value is None:
+        return default
+    if isinstance(value, str):
+        return json.loads(value)
+    return value
+
+
 # Redis cache key prefix for chat sessions
 CHAT_SESSION_CACHE_PREFIX = "chat:session:"
 
@@ -43,7 +52,28 @@ def _get_session_cache_key(session_id: str) -> str:
     return f"{CHAT_SESSION_CACHE_PREFIX}{session_id}"
 
 
-# ===================== Chat data models ===================== #
+# Session-level locks to prevent race conditions during concurrent upserts.
+# Uses WeakValueDictionary to automatically garbage collect locks when no longer referenced,
+# preventing unbounded memory growth while maintaining lock semantics for active sessions.
+# Invalidation: Locks are auto-removed by GC when no coroutine holds a reference (after
+# async with lock: completes). Explicit cleanup also occurs in delete_chat_session().
+_session_locks: WeakValueDictionary[str, asyncio.Lock] = WeakValueDictionary()
+_session_locks_mutex = asyncio.Lock()
+
+
+async def _get_session_lock(session_id: str) -> asyncio.Lock:
+    """Get or create a lock for a specific session to prevent concurrent upserts.
+
+    Uses WeakValueDictionary for automatic cleanup: locks are garbage collected
+    when no coroutine holds a reference to them, preventing memory leaks from
+    unbounded growth of session locks.
+    """
+    async with _session_locks_mutex:
+        lock = _session_locks.get(session_id)
+        if lock is None:
+            lock = asyncio.Lock()
+            _session_locks[session_id] = lock
+        return lock
 
 
 class ChatMessage(BaseModel):
@@ -55,19 +85,6 @@ class ChatMessage(BaseModel):
     tool_calls: list[dict] | None = None
     function_call: dict | None = None
 
-    @staticmethod
-    def from_db(prisma_message: PrismaChatMessage) -> "ChatMessage":
-        """Convert a Prisma ChatMessage to a Pydantic ChatMessage."""
-        return ChatMessage(
-            role=prisma_message.role,
-            content=prisma_message.content,
-            name=prisma_message.name,
-            tool_call_id=prisma_message.toolCallId,
-            refusal=prisma_message.refusal,
-            tool_calls=_parse_json_field(prisma_message.toolCalls),
-            function_call=_parse_json_field(prisma_message.functionCall),
-        )
-
 
 class Usage(BaseModel):
     prompt_tokens: int
@@ -75,10 +92,11 @@ class Usage(BaseModel):
     total_tokens: int
 
 
-class ChatSessionInfo(BaseModel):
+class ChatSession(BaseModel):
     session_id: str
     user_id: str
     title: str | None = None
+    messages: list[ChatMessage]
     usage: list[Usage]
     credentials: dict[str, dict] = {}  # Map of provider -> credential metadata
     started_at: datetime
@@ -86,9 +104,60 @@ class ChatSessionInfo(BaseModel):
     successful_agent_runs: dict[str, int] = {}
     successful_agent_schedules: dict[str, int] = {}
 
-    @classmethod
-    def from_db(cls, prisma_session: PrismaChatSession) -> Self:
-        """Convert Prisma ChatSession to Pydantic ChatSession."""
+    def add_tool_call_to_current_turn(self, tool_call: dict) -> None:
+        """Attach a tool_call to the current turn's assistant message.
+
+        Searches backwards for the most recent assistant message (stopping at
+        any user message boundary). If found, appends the tool_call to it.
+        Otherwise creates a new assistant message with the tool_call.
+        """
+        for msg in reversed(self.messages):
+            if msg.role == "user":
+                break
+            if msg.role == "assistant":
+                if not msg.tool_calls:
+                    msg.tool_calls = []
+                msg.tool_calls.append(tool_call)
+                return
+
+        self.messages.append(
+            ChatMessage(role="assistant", content="", tool_calls=[tool_call])
+        )
+
+    @staticmethod
+    def new(user_id: str) -> "ChatSession":
+        return ChatSession(
+            session_id=str(uuid.uuid4()),
+            user_id=user_id,
+            title=None,
+            messages=[],
+            usage=[],
+            credentials={},
+            started_at=datetime.now(UTC),
+            updated_at=datetime.now(UTC),
+        )
+
+    @staticmethod
+    def from_db(
+        prisma_session: PrismaChatSession,
+        prisma_messages: list[PrismaChatMessage] | None = None,
+    ) -> "ChatSession":
+        """Convert Prisma models to Pydantic ChatSession."""
+        messages = []
+        if prisma_messages:
+            for msg in prisma_messages:
+                messages.append(
+                    ChatMessage(
+                        role=msg.role,
+                        content=msg.content,
+                        name=msg.name,
+                        tool_call_id=msg.toolCallId,
+                        refusal=msg.refusal,
+                        tool_calls=_parse_json_field(msg.toolCalls),
+                        function_call=_parse_json_field(msg.functionCall),
+                    )
+                )
+
         # Parse JSON fields from Prisma
         credentials = _parse_json_field(prisma_session.credentials, default={})
         successful_agent_runs = _parse_json_field(
@@ -110,10 +179,11 @@ class ChatSessionInfo(BaseModel):
                 )
             )
 
-        return cls(
+        return ChatSession(
             session_id=prisma_session.id,
             user_id=prisma_session.userId,
             title=prisma_session.title,
+            messages=messages,
             usage=usage,
             credentials=credentials,
             started_at=prisma_session.createdAt,
@@ -122,55 +192,46 @@ class ChatSessionInfo(BaseModel):
             successful_agent_schedules=successful_agent_schedules,
         )
 
+    @staticmethod
+    def _merge_consecutive_assistant_messages(
+        messages: list[ChatCompletionMessageParam],
+    ) -> list[ChatCompletionMessageParam]:
+        """Merge consecutive assistant messages into single messages.
 
-class ChatSession(ChatSessionInfo):
-    messages: list[ChatMessage]
-
-    @classmethod
-    def new(cls, user_id: str) -> Self:
-        return cls(
-            session_id=str(uuid.uuid4()),
-            user_id=user_id,
-            title=None,
-            messages=[],
-            usage=[],
-            credentials={},
-            started_at=datetime.now(UTC),
-            updated_at=datetime.now(UTC),
-        )
-
-    @classmethod
-    def from_db(cls, prisma_session: PrismaChatSession) -> Self:
-        """Convert Prisma ChatSession to Pydantic ChatSession."""
-        if prisma_session.Messages is None:
-            raise ValueError(
-                f"Prisma session {prisma_session.id} is missing Messages relation"
-            )
-
-        return cls(
-            **ChatSessionInfo.from_db(prisma_session).model_dump(),
-            messages=[ChatMessage.from_db(m) for m in prisma_session.Messages],
-        )
-
-    def add_tool_call_to_current_turn(self, tool_call: dict) -> None:
-        """Attach a tool_call to the current turn's assistant message.
-
-        Searches backwards for the most recent assistant message (stopping at
-        any user message boundary). If found, appends the tool_call to it.
-        Otherwise creates a new assistant message with the tool_call.
+        Long-running tool flows can create split assistant messages: one with
+        text content and another with tool_calls. Anthropic's API requires
+        tool_result blocks to reference a tool_use in the immediately preceding
+        assistant message, so these splits cause 400 errors via OpenRouter.
         """
-        for msg in reversed(self.messages):
-            if msg.role == "user":
-                break
-            if msg.role == "assistant":
-                if not msg.tool_calls:
-                    msg.tool_calls = []
-                msg.tool_calls.append(tool_call)
-                return
+        if len(messages) < 2:
+            return messages
 
-        self.messages.append(
-            ChatMessage(role="assistant", content="", tool_calls=[tool_call])
-        )
+        result: list[ChatCompletionMessageParam] = [messages[0]]
+        for msg in messages[1:]:
+            prev = result[-1]
+            if prev.get("role") != "assistant" or msg.get("role") != "assistant":
+                result.append(msg)
+                continue
+
+            prev = cast(ChatCompletionAssistantMessageParam, prev)
+            curr = cast(ChatCompletionAssistantMessageParam, msg)
+
+            curr_content = curr.get("content") or ""
+            if curr_content:
+                prev_content = prev.get("content") or ""
+                prev["content"] = (
+                    f"{prev_content}\n{curr_content}" if prev_content else curr_content
+                )
+
+            curr_tool_calls = curr.get("tool_calls")
+            if curr_tool_calls:
+                prev_tool_calls = prev.get("tool_calls")
+                prev["tool_calls"] = (
+                    list(prev_tool_calls) + list(curr_tool_calls)
+                    if prev_tool_calls
+                    else list(curr_tool_calls)
+                )
+        return result
 
     def to_openai_messages(self) -> list[ChatCompletionMessageParam]:
         messages = []
@@ -260,70 +321,40 @@ class ChatSession(ChatSessionInfo):
                 )
         return self._merge_consecutive_assistant_messages(messages)
 
-    @staticmethod
-    def _merge_consecutive_assistant_messages(
-        messages: list[ChatCompletionMessageParam],
-    ) -> list[ChatCompletionMessageParam]:
-        """Merge consecutive assistant messages into single messages.
 
-        Long-running tool flows can create split assistant messages: one with
-        text content and another with tool_calls. Anthropic's API requires
-        tool_result blocks to reference a tool_use in the immediately preceding
-        assistant message, so these splits cause 400 errors via OpenRouter.
-        """
-        if len(messages) < 2:
-            return messages
+async def _get_session_from_cache(session_id: str) -> ChatSession | None:
+    """Get a chat session from Redis cache."""
+    redis_key = _get_session_cache_key(session_id)
+    async_redis = await get_redis_async()
+    raw_session: bytes | None = await async_redis.get(redis_key)
 
-        result: list[ChatCompletionMessageParam] = [messages[0]]
-        for msg in messages[1:]:
-            prev = result[-1]
-            if prev.get("role") != "assistant" or msg.get("role") != "assistant":
-                result.append(msg)
-                continue
+    if raw_session is None:
+        return None
 
-            prev = cast(ChatCompletionAssistantMessageParam, prev)
-            curr = cast(ChatCompletionAssistantMessageParam, msg)
-
-            curr_content = curr.get("content") or ""
-            if curr_content:
-                prev_content = prev.get("content") or ""
-                prev["content"] = (
-                    f"{prev_content}\n{curr_content}" if prev_content else curr_content
-                )
-
-            curr_tool_calls = curr.get("tool_calls")
-            if curr_tool_calls:
-                prev_tool_calls = prev.get("tool_calls")
-                prev["tool_calls"] = (
-                    list(prev_tool_calls) + list(curr_tool_calls)
-                    if prev_tool_calls
-                    else list(curr_tool_calls)
-                )
-        return result
+    try:
+        session = ChatSession.model_validate_json(raw_session)
+        logger.info(
+            f"[CACHE] Loaded session {session_id}: {len(session.messages)} messages, "
+            f"last_roles={[m.role for m in session.messages[-3:]]}"  # Last 3 roles
+        )
+        return session
+    except Exception as e:
+        logger.error(f"Failed to deserialize session {session_id}: {e}", exc_info=True)
+        raise RedisError(f"Corrupted session data for {session_id}") from e
 
 
-def _parse_json_field(value: str | dict | list | None, default: Any = None) -> Any:
-    """Parse a JSON field that may be stored as string or already parsed."""
-    if value is None:
-        return default
-    if isinstance(value, str):
-        return json.loads(value)
-    return value
-
-
-# ================ Chat cache + DB operations ================ #
-
-# NOTE: Database calls are automatically routed through DatabaseManager if Prisma is not
-#       connected directly.
-
-
-async def cache_chat_session(session: ChatSession) -> None:
-    """Cache a chat session in Redis (without persisting to the database)."""
+async def _cache_session(session: ChatSession) -> None:
+    """Cache a chat session in Redis."""
     redis_key = _get_session_cache_key(session.session_id)
     async_redis = await get_redis_async()
     await async_redis.setex(redis_key, config.session_ttl, session.model_dump_json())
 
 
+async def cache_chat_session(session: ChatSession) -> None:
+    """Cache a chat session without persisting to the database."""
+    await _cache_session(session)
+
+
 async def invalidate_session_cache(session_id: str) -> None:
     """Invalidate a chat session from Redis cache.
 
@@ -339,6 +370,77 @@ async def invalidate_session_cache(session_id: str) -> None:
         logger.warning(f"Failed to invalidate session cache for {session_id}: {e}")
 
 
+async def _get_session_from_db(session_id: str) -> ChatSession | None:
+    """Get a chat session from the database."""
+    prisma_session = await chat_db.get_chat_session(session_id)
+    if not prisma_session:
+        return None
+
+    messages = prisma_session.Messages
+    logger.debug(
+        f"[DB] Loaded session {session_id}: {len(messages) if messages else 0} messages, "
+        f"roles={[m.role for m in messages[-3:]] if messages else []}"  # Last 3 roles
+    )
+
+    return ChatSession.from_db(prisma_session, messages)
+
+
+async def _save_session_to_db(
+    session: ChatSession, existing_message_count: int
+) -> None:
+    """Save or update a chat session in the database."""
+    # Check if session exists in DB
+    existing = await chat_db.get_chat_session(session.session_id)
+
+    if not existing:
+        # Create new session
+        await chat_db.create_chat_session(
+            session_id=session.session_id,
+            user_id=session.user_id,
+        )
+        existing_message_count = 0
+
+    # Calculate total tokens from usage
+    total_prompt = sum(u.prompt_tokens for u in session.usage)
+    total_completion = sum(u.completion_tokens for u in session.usage)
+
+    # Update session metadata
+    await chat_db.update_chat_session(
+        session_id=session.session_id,
+        credentials=session.credentials,
+        successful_agent_runs=session.successful_agent_runs,
+        successful_agent_schedules=session.successful_agent_schedules,
+        total_prompt_tokens=total_prompt,
+        total_completion_tokens=total_completion,
+    )
+
+    # Add new messages (only those after existing count)
+    new_messages = session.messages[existing_message_count:]
+    if new_messages:
+        messages_data = []
+        for msg in new_messages:
+            messages_data.append(
+                {
+                    "role": msg.role,
+                    "content": msg.content,
+                    "name": msg.name,
+                    "tool_call_id": msg.tool_call_id,
+                    "refusal": msg.refusal,
+                    "tool_calls": msg.tool_calls,
+                    "function_call": msg.function_call,
+                }
+            )
+        logger.debug(
+            f"[DB] Saving {len(new_messages)} messages to session {session.session_id}, "
+            f"roles={[m['role'] for m in messages_data]}"
+        )
+        await chat_db.add_chat_messages_batch(
+            session_id=session.session_id,
+            messages=messages_data,
+            start_sequence=existing_message_count,
+        )
+
+
 async def get_chat_session(
     session_id: str,
     user_id: str | None = None,
@@ -386,52 +488,13 @@ async def get_chat_session(
 
     # Cache the session from DB
     try:
-        await cache_chat_session(session)
-        logger.info(f"Cached session {session_id} from database")
+        await _cache_session(session)
     except Exception as e:
         logger.warning(f"Failed to cache session {session_id}: {e}")
 
     return session
 
 
-async def _get_session_from_cache(session_id: str) -> ChatSession | None:
-    """Get a chat session from Redis cache."""
-    redis_key = _get_session_cache_key(session_id)
-    async_redis = await get_redis_async()
-    raw_session: bytes | None = await async_redis.get(redis_key)
-
-    if raw_session is None:
-        return None
-
-    try:
-        session = ChatSession.model_validate_json(raw_session)
-        logger.info(
-            f"Loading session {session_id} from cache: "
-            f"message_count={len(session.messages)}, "
-            f"roles={[m.role for m in session.messages]}"
-        )
-        return session
-    except Exception as e:
-        logger.error(f"Failed to deserialize session {session_id}: {e}", exc_info=True)
-        raise RedisError(f"Corrupted session data for {session_id}") from e
-
-
-async def _get_session_from_db(session_id: str) -> ChatSession | None:
-    """Get a chat session from the database."""
-    session = await chat_db().get_chat_session(session_id)
-    if not session:
-        return None
-
-    logger.info(
-        f"Loaded session {session_id} from DB: "
-        f"has_messages={bool(session.messages)}, "
-        f"message_count={len(session.messages)}, "
-        f"roles={[m.role for m in session.messages]}"
-    )
-
-    return session
-
-
 async def upsert_chat_session(
     session: ChatSession,
 ) -> ChatSession:
@@ -451,18 +514,16 @@ async def upsert_chat_session(
     lock = await _get_session_lock(session.session_id)
 
     async with lock:
-        # Always query DB for existing message count to ensure consistency
-        existing_message_count = await chat_db().get_next_sequence(session.session_id)
+        # Get existing message count from DB for incremental saves
+        existing_message_count = await chat_db.get_chat_session_message_count(
+            session.session_id
+        )
 
         db_error: Exception | None = None
 
         # Save to database (primary storage)
         try:
-            await _save_session_to_db(
-                session,
-                existing_message_count,
-                skip_existence_check=existing_message_count > 0,
-            )
+            await _save_session_to_db(session, existing_message_count)
         except Exception as e:
             logger.error(
                 f"Failed to save session {session.session_id} to database: {e}"
@@ -471,7 +532,7 @@ async def upsert_chat_session(
 
         # Save to cache (best-effort, even if DB failed)
         try:
-            await cache_chat_session(session)
+            await _cache_session(session)
         except Exception as e:
             # If DB succeeded but cache failed, raise cache error
             if db_error is None:
@@ -492,75 +553,6 @@ async def upsert_chat_session(
         return session
 
 
-async def _save_session_to_db(
-    session: ChatSession,
-    existing_message_count: int,
-    *,
-    skip_existence_check: bool = False,
-) -> None:
-    """Save or update a chat session in the database.
-
-    Args:
-        skip_existence_check: When True, skip the ``get_chat_session`` query
-            and assume the session row already exists.  Saves one DB round trip
-            for incremental saves during streaming.
-    """
-    db = chat_db()
-
-    if not skip_existence_check:
-        # Check if session exists in DB
-        existing = await db.get_chat_session(session.session_id)
-
-        if not existing:
-            # Create new session
-            await db.create_chat_session(
-                session_id=session.session_id,
-                user_id=session.user_id,
-            )
-            existing_message_count = 0
-
-    # Calculate total tokens from usage
-    total_prompt = sum(u.prompt_tokens for u in session.usage)
-    total_completion = sum(u.completion_tokens for u in session.usage)
-
-    # Update session metadata
-    await db.update_chat_session(
-        session_id=session.session_id,
-        credentials=session.credentials,
-        successful_agent_runs=session.successful_agent_runs,
-        successful_agent_schedules=session.successful_agent_schedules,
-        total_prompt_tokens=total_prompt,
-        total_completion_tokens=total_completion,
-    )
-
-    # Add new messages (only those after existing count)
-    new_messages = session.messages[existing_message_count:]
-    if new_messages:
-        messages_data = []
-        for msg in new_messages:
-            messages_data.append(
-                {
-                    "role": msg.role,
-                    "content": msg.content,
-                    "name": msg.name,
-                    "tool_call_id": msg.tool_call_id,
-                    "refusal": msg.refusal,
-                    "tool_calls": msg.tool_calls,
-                    "function_call": msg.function_call,
-                }
-            )
-        logger.info(
-            f"Saving {len(new_messages)} new messages to DB for session {session.session_id}: "
-            f"roles={[m['role'] for m in messages_data]}, "
-            f"start_sequence={existing_message_count}"
-        )
-        await db.add_chat_messages_batch(
-            session_id=session.session_id,
-            messages=messages_data,
-            start_sequence=existing_message_count,
-        )
-
-
 async def append_and_save_message(session_id: str, message: ChatMessage) -> ChatSession:
     """Atomically append a message to a session and persist it.
 
@@ -576,7 +568,9 @@ async def append_and_save_message(session_id: str, message: ChatMessage) -> Chat
             raise ValueError(f"Session {session_id} not found")
 
         session.messages.append(message)
-        existing_message_count = await chat_db().get_next_sequence(session_id)
+        existing_message_count = await chat_db.get_chat_session_message_count(
+            session_id
+        )
 
         try:
             await _save_session_to_db(session, existing_message_count)
@@ -586,7 +580,7 @@ async def append_and_save_message(session_id: str, message: ChatMessage) -> Chat
             ) from e
 
         try:
-            await cache_chat_session(session)
+            await _cache_session(session)
         except Exception as e:
             logger.warning(f"Cache write failed for session {session_id}: {e}")
 
@@ -605,7 +599,7 @@ async def create_chat_session(user_id: str) -> ChatSession:
 
     # Create in database first - fail fast if this fails
     try:
-        await chat_db().create_chat_session(
+        await chat_db.create_chat_session(
             session_id=session.session_id,
             user_id=user_id,
         )
@@ -617,7 +611,7 @@ async def create_chat_session(user_id: str) -> ChatSession:
 
     # Cache the session (best-effort optimization, DB is source of truth)
     try:
-        await cache_chat_session(session)
+        await _cache_session(session)
     except Exception as e:
         logger.warning(f"Failed to cache new session {session.session_id}: {e}")
 
@@ -628,16 +622,20 @@ async def get_user_sessions(
     user_id: str,
     limit: int = 50,
     offset: int = 0,
-) -> tuple[list[ChatSessionInfo], int]:
+) -> tuple[list[ChatSession], int]:
     """Get chat sessions for a user from the database with total count.
 
     Returns:
         A tuple of (sessions, total_count) where total_count is the overall
         number of sessions for the user (not just the current page).
     """
-    db = chat_db()
-    sessions = await db.get_user_chat_sessions(user_id, limit, offset)
-    total_count = await db.get_user_session_count(user_id)
+    prisma_sessions = await chat_db.get_user_chat_sessions(user_id, limit, offset)
+    total_count = await chat_db.get_user_session_count(user_id)
+
+    sessions = []
+    for prisma_session in prisma_sessions:
+        # Convert without messages for listing (lighter weight)
+        sessions.append(ChatSession.from_db(prisma_session, None))
 
     return sessions, total_count
 
@@ -655,7 +653,7 @@ async def delete_chat_session(session_id: str, user_id: str | None = None) -> bo
     """
     # Delete from database first (with optional user_id validation)
     # This confirms ownership before invalidating cache
-    deleted = await chat_db().delete_chat_session(session_id, user_id)
+    deleted = await chat_db.delete_chat_session(session_id, user_id)
 
     if not deleted:
         return False
@@ -690,7 +688,7 @@ async def update_session_title(session_id: str, title: str) -> bool:
         True if updated successfully, False otherwise.
     """
     try:
-        result = await chat_db().update_chat_session(session_id=session_id, title=title)
+        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")
             return False
@@ -702,7 +700,7 @@ async def update_session_title(session_id: str, title: str) -> bool:
             cached = await _get_session_from_cache(session_id)
             if cached:
                 cached.title = title
-                await cache_chat_session(cached)
+                await _cache_session(cached)
         except Exception as e:
             # Not critical - title will be correct on next full cache refresh
             logger.warning(
@@ -713,29 +711,3 @@ async def update_session_title(session_id: str, title: str) -> bool:
     except Exception as e:
         logger.error(f"Failed to update title for session {session_id}: {e}")
         return False
-
-
-# ==================== Chat session locks ==================== #
-
-_session_locks: WeakValueDictionary[str, asyncio.Lock] = WeakValueDictionary()
-_session_locks_mutex = asyncio.Lock()
-
-
-async def _get_session_lock(session_id: str) -> asyncio.Lock:
-    """Get or create a lock for a specific session to prevent concurrent upserts.
-
-    This was originally added to solve the specific problem of race conditions between
-    the session title thread and the conversation thread, which always occurs on the
-    same instance as we prevent rapid request sends on the frontend.
-
-    Uses WeakValueDictionary for automatic cleanup: locks are garbage collected
-    when no coroutine holds a reference to them, preventing memory leaks from
-    unbounded growth of session locks. Explicit cleanup also occurs
-    in `delete_chat_session()`.
-    """
-    async with _session_locks_mutex:
-        lock = _session_locks.get(session_id)
-        if lock is None:
-            lock = asyncio.Lock()
-            _session_locks[session_id] = lock
-        return lock

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

@@ -331,96 +331,3 @@ def test_to_openai_messages_merges_split_assistants():
     tc_list = merged.get("tool_calls")
     assert tc_list is not None and len(list(tc_list)) == 1
     assert list(tc_list)[0]["id"] == "tc1"
-
-
-# --------------------------------------------------------------------------- #
-#  Concurrent save collision detection                                        #
-# --------------------------------------------------------------------------- #
-
-
-@pytest.mark.asyncio(loop_scope="session")
-async def test_concurrent_saves_collision_detection(setup_test_user, test_user_id):
-    """Test that concurrent saves from streaming loop and callback handle collisions correctly.
-
-    Simulates the race condition where:
-    1. Streaming loop starts with saved_msg_count=5
-    2. Long-running callback appends message #5 and saves
-    3. Streaming loop tries to save with stale count=5
-
-    The collision detection should handle this gracefully.
-    """
-    import asyncio
-
-    # Create a session with initial messages
-    session = ChatSession.new(user_id=test_user_id)
-    for i in range(3):
-        session.messages.append(
-            ChatMessage(
-                role="user" if i % 2 == 0 else "assistant", content=f"Message {i}"
-            )
-        )
-
-    # Save initial messages
-    session = await upsert_chat_session(session)
-
-    # Simulate streaming loop and callback saving concurrently
-    async def streaming_loop_save():
-        """Simulates streaming loop saving messages."""
-        # Add 2 messages
-        session.messages.append(ChatMessage(role="user", content="Streaming message 1"))
-        session.messages.append(
-            ChatMessage(role="assistant", content="Streaming message 2")
-        )
-
-        # Wait a bit to let callback potentially save first
-        await asyncio.sleep(0.01)
-
-        # Save (will query DB for existing count)
-        return await upsert_chat_session(session)
-
-    async def callback_save():
-        """Simulates long-running callback saving a message."""
-        # Add 1 message
-        session.messages.append(
-            ChatMessage(role="tool", content="Callback result", tool_call_id="tc1")
-        )
-
-        # Save immediately (will query DB for existing count)
-        return await upsert_chat_session(session)
-
-    # Run both saves concurrently - one will hit collision detection
-    results = await asyncio.gather(streaming_loop_save(), callback_save())
-
-    # Both should succeed
-    assert all(r is not None for r in results)
-
-    # Reload session from DB to verify
-    from backend.data.redis_client import get_redis_async
-
-    redis_key = f"chat:session:{session.session_id}"
-    async_redis = await get_redis_async()
-    await async_redis.delete(redis_key)  # Clear cache to force DB load
-
-    loaded_session = await get_chat_session(session.session_id, test_user_id)
-    assert loaded_session is not None
-
-    # Should have all 6 messages (3 initial + 2 streaming + 1 callback)
-    assert len(loaded_session.messages) == 6
-
-    # Verify no duplicate sequences
-    sequences = []
-    for i, msg in enumerate(loaded_session.messages):
-        # Messages should have sequential sequence numbers starting from 0
-        sequences.append(i)
-
-    # All sequences should be unique and sequential
-    assert sequences == list(range(6))
-
-    # Verify message content is preserved
-    contents = [m.content for m in loaded_session.messages]
-    assert "Message 0" in contents
-    assert "Message 1" in contents
-    assert "Message 2" in contents
-    assert "Streaming message 1" in contents
-    assert "Streaming message 2" in contents
-    assert "Callback result" in contents

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

@@ -5,8 +5,6 @@ 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
 
@@ -14,8 +12,6 @@ from pydantic import BaseModel, Field
 
 from backend.util.json import dumps as json_dumps
 
-logger = logging.getLogger(__name__)
-
 
 class ResponseType(str, Enum):
     """Types of streaming responses following AI SDK protocol."""
@@ -51,8 +47,7 @@ class StreamBaseResponse(BaseModel):
 
     def to_sse(self) -> str:
         """Convert to SSE format."""
-        json_str = self.model_dump_json(exclude_none=True)
-        return f"data: {json_str}\n\n"
+        return f"data: {self.model_dump_json()}\n\n"
 
 
 # ========== Message Lifecycle ==========
@@ -63,13 +58,15 @@ class StreamStart(StreamBaseResponse):
 
     type: ResponseType = ResponseType.START
     messageId: str = Field(..., description="Unique message ID")
-    sessionId: str | None = Field(
+    taskId: str | None = Field(
         default=None,
-        description="Session ID for SSE reconnection.",
+        description="Task ID for SSE reconnection. Clients can reconnect using GET /tasks/{taskId}/stream",
     )
 
     def to_sse(self) -> str:
-        """Convert to SSE format, excluding non-protocol fields like sessionId."""
+        """Convert to SSE format, excluding non-protocol fields like taskId."""
+        import json
+
         data: dict[str, Any] = {
             "type": self.type.value,
             "messageId": self.messageId,
@@ -166,6 +163,8 @@ class StreamToolOutputAvailable(StreamBaseResponse):
 
     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/api/features/chat/routes.py

@@ -2,20 +2,23 @@
 
 import asyncio
 import logging
+import uuid as uuid_module
 from collections.abc import AsyncGenerator
 from typing import Annotated
-from uuid import uuid4
 
 from autogpt_libs import auth
-from fastapi import APIRouter, Depends, HTTPException, Query, Response, Security
+from fastapi import APIRouter, Depends, Header, HTTPException, Query, Response, Security
 from fastapi.responses import StreamingResponse
 from pydantic import BaseModel
 
-from backend.copilot import service as chat_service
-from backend.copilot import stream_registry
-from backend.copilot.config import ChatConfig
-from backend.copilot.executor.utils import enqueue_cancel_task, enqueue_copilot_turn
-from backend.copilot.model import (
+from backend.util.exceptions import NotFoundError
+from backend.util.feature_flag import Flag, is_feature_enabled
+
+from . import service as chat_service
+from . import stream_registry
+from .completion_handler import process_operation_failure, process_operation_success
+from .config import ChatConfig
+from .model import (
     ChatMessage,
     ChatSession,
     append_and_save_message,
@@ -24,8 +27,9 @@ from backend.copilot.model import (
     get_chat_session,
     get_user_sessions,
 )
-from backend.copilot.response_model import StreamError, StreamFinish, StreamHeartbeat
-from backend.copilot.tools.models import (
+from .response_model import StreamError, StreamFinish, StreamHeartbeat, StreamStart
+from .sdk import service as sdk_service
+from .tools.models import (
     AgentDetailsResponse,
     AgentOutputResponse,
     AgentPreviewResponse,
@@ -42,12 +46,13 @@ from backend.copilot.tools.models import (
     InputValidationErrorResponse,
     NeedLoginResponse,
     NoResultsResponse,
+    OperationInProgressResponse,
+    OperationPendingResponse,
+    OperationStartedResponse,
     SetupRequirementsResponse,
-    SuggestedGoalResponse,
     UnderstandingUpdatedResponse,
 )
-from backend.copilot.tracking import track_user_message
-from backend.util.exceptions import NotFoundError
+from .tracking import track_user_message
 
 config = ChatConfig()
 
@@ -92,8 +97,10 @@ class CreateSessionResponse(BaseModel):
 class ActiveStreamInfo(BaseModel):
     """Information about an active stream for reconnection."""
 
-    turn_id: str
+    task_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):
@@ -123,11 +130,12 @@ class ListSessionsResponse(BaseModel):
     total: int
 
 
-class CancelSessionResponse(BaseModel):
-    """Response model for the cancel session endpoint."""
+class OperationCompleteRequest(BaseModel):
+    """Request model for external completion webhook."""
 
-    cancelled: bool
-    reason: str | None = None
+    success: bool
+    result: dict | str | None = None
+    error: str | None = None
 
 
 # ========== Routes ==========
@@ -252,7 +260,7 @@ 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 active_stream info for reconnection.
+    If there's an active stream for this session, returns the task_id for reconnection.
 
     Args:
         session_id: The unique identifier for the desired chat session.
@@ -270,21 +278,28 @@ async def get_session(
 
     # Check if there's an active stream for this session
     active_stream_info = None
-    active_session, last_message_id = await stream_registry.get_active_session(
+    active_task, last_message_id = await stream_registry.get_active_task_for_session(
         session_id, user_id
     )
     logger.info(
-        f"[GET_SESSION] session={session_id}, active_session={active_session is not None}, "
+        f"[GET_SESSION] session={session_id}, active_task={active_task is not None}, "
         f"msg_count={len(messages)}, last_role={messages[-1].get('role') if messages else 'none'}"
     )
-    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".
+    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.
         active_stream_info = ActiveStreamInfo(
-            turn_id=active_session.turn_id,
-            last_message_id=last_message_id,
+            task_id=active_task.task_id,
+            last_message_id="0-0",
+            operation_id=active_task.operation_id,
+            tool_name=active_task.tool_name,
         )
 
     return SessionDetailResponse(
@@ -297,51 +312,6 @@ async def get_session(
     )
 
 
-@router.post(
-    "/sessions/{session_id}/cancel",
-    status_code=200,
-)
-async def cancel_session_task(
-    session_id: str,
-    user_id: Annotated[str | None, Depends(auth.get_user_id)],
-) -> CancelSessionResponse:
-    """Cancel the active streaming task for a session.
-
-    Publishes a cancel event to the executor via RabbitMQ FANOUT, then
-    polls Redis until the task status flips from ``running`` or a timeout
-    (5 s) is reached.  Returns only after the cancellation is confirmed.
-    """
-    await _validate_and_get_session(session_id, user_id)
-
-    active_session, _ = await stream_registry.get_active_session(session_id, user_id)
-    if not active_session:
-        return CancelSessionResponse(cancelled=True, reason="no_active_session")
-
-    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.
-    poll_interval = 0.5
-    max_wait = 5.0
-    waited = 0.0
-    while waited < max_wait:
-        await asyncio.sleep(poll_interval)
-        waited += poll_interval
-        session_state = await stream_registry.get_session(session_id)
-        if session_state is None or session_state.status != "running":
-            logger.info(
-                f"[CANCEL] Session ...{session_id[-8:]} confirmed stopped "
-                f"(status={session_state.status if session_state else 'gone'}) after {waited:.1f}s"
-            )
-            return CancelSessionResponse(cancelled=True)
-
-    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(
     "/sessions/{session_id}/stream",
 )
@@ -359,15 +329,16 @@ 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 a per-turn Redis stream for reconnection support. If the client
-    disconnects, they can reconnect using GET /sessions/{session_id}/stream to resume.
+    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.
 
     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.
+        StreamingResponse: SSE-formatted response chunks. First chunk is a "start" event
+        containing the task_id for reconnection.
 
     """
     import asyncio
@@ -383,7 +354,7 @@ async def stream_chat_post(
         f"user={user_id}, message_len={len(request.message)}",
         extra={"json_fields": log_meta},
     )
-    await _validate_and_get_session(session_id, user_id)
+    session = await _validate_and_get_session(session_id, user_id)
     logger.info(
         f"[TIMING] session validated in {(time.perf_counter() - stream_start_time) * 1000:.1f}ms",
         extra={
@@ -410,46 +381,152 @@ async def stream_chat_post(
                 message_length=len(request.message),
             )
         logger.info(f"[STREAM] Saving user message to session {session_id}")
-        await append_and_save_message(session_id, message)
+        session = await append_and_save_message(session_id, message)
         logger.info(f"[STREAM] User message saved for session {session_id}")
 
     # Create a task in the stream registry for reconnection support
-    turn_id = str(uuid4())
-    log_meta["turn_id"] = turn_id
+    task_id = str(uuid_module.uuid4())
+    operation_id = str(uuid_module.uuid4())
+    log_meta["task_id"] = task_id
 
-    session_create_start = time.perf_counter()
-    await stream_registry.create_session(
+    task_create_start = time.perf_counter()
+    await stream_registry.create_task(
+        task_id=task_id,
         session_id=session_id,
         user_id=user_id,
-        tool_call_id="chat_stream",
+        tool_call_id="chat_stream",  # Not a tool call, but needed for the model
         tool_name="chat",
-        turn_id=turn_id,
+        operation_id=operation_id,
     )
     logger.info(
-        f"[TIMING] create_session completed in {(time.perf_counter() - session_create_start) * 1000:.1f}ms",
+        f"[TIMING] create_task completed in {(time.perf_counter() - task_create_start) * 1000:.1f}ms",
         extra={
             "json_fields": {
                 **log_meta,
-                "duration_ms": (time.perf_counter() - session_create_start) * 1000,
+                "duration_ms": (time.perf_counter() - task_create_start) * 1000,
             }
         },
     )
 
-    # Per-turn stream is always fresh (unique turn_id), subscribe from beginning
-    subscribe_from_id = "0-0"
+    # Background task that runs the AI generation independently of SSE connection
+    async def run_ai_generation():
+        import time as time_module
 
-    await enqueue_copilot_turn(
-        session_id=session_id,
-        user_id=user_id,
-        message=request.message,
-        turn_id=turn_id,
-        is_user_message=request.is_user_message,
-        context=request.context,
-    )
+        gen_start_time = time_module.perf_counter()
+        logger.info(
+            f"[TIMING] run_ai_generation STARTED, task={task_id}, session={session_id}, user={user_id}",
+            extra={"json_fields": log_meta},
+        )
+        first_chunk_time, ttfc = None, None
+        chunk_count = 0
+        try:
+            # Emit a start event with task_id for reconnection
+            start_chunk = StreamStart(messageId=task_id, taskId=task_id)
+            await stream_registry.publish_chunk(task_id, start_chunk)
+            logger.info(
+                f"[TIMING] StreamStart published at {(time_module.perf_counter() - gen_start_time) * 1000:.1f}ms",
+                extra={
+                    "json_fields": {
+                        **log_meta,
+                        "elapsed_ms": (time_module.perf_counter() - gen_start_time)
+                        * 1000,
+                    }
+                },
+            )
 
+            # Choose service based on LaunchDarkly flag (falls back to config default)
+            use_sdk = await is_feature_enabled(
+                Flag.COPILOT_SDK,
+                user_id or "anonymous",
+                default=config.use_claude_agent_sdk,
+            )
+            stream_fn = (
+                sdk_service.stream_chat_completion_sdk
+                if use_sdk
+                else chat_service.stream_chat_completion
+            )
+            logger.info(
+                f"[TIMING] Calling {'sdk' if use_sdk else 'standard'} stream_chat_completion",
+                extra={"json_fields": log_meta},
+            )
+            # Pass message=None since we already added it to the session above
+            async for chunk in stream_fn(
+                session_id,
+                None,  # Message already in session
+                is_user_message=request.is_user_message,
+                user_id=user_id,
+                session=session,  # Pass session with message already added
+                context=request.context,
+            ):
+                # Skip duplicate StreamStart — we already published one above
+                if isinstance(chunk, StreamStart):
+                    continue
+                chunk_count += 1
+                if first_chunk_time is None:
+                    first_chunk_time = time_module.perf_counter()
+                    ttfc = first_chunk_time - gen_start_time
+                    logger.info(
+                        f"[TIMING] FIRST AI CHUNK at {ttfc:.2f}s, type={type(chunk).__name__}",
+                        extra={
+                            "json_fields": {
+                                **log_meta,
+                                "chunk_type": type(chunk).__name__,
+                                "time_to_first_chunk_ms": ttfc * 1000,
+                            }
+                        },
+                    )
+                # Write to Redis (subscribers will receive via XREAD)
+                await stream_registry.publish_chunk(task_id, chunk)
+
+            gen_end_time = time_module.perf_counter()
+            total_time = (gen_end_time - gen_start_time) * 1000
+            logger.info(
+                f"[TIMING] run_ai_generation FINISHED in {total_time / 1000:.1f}s; "
+                f"task={task_id}, session={session_id}, "
+                f"ttfc={ttfc or -1:.2f}s, n_chunks={chunk_count}",
+                extra={
+                    "json_fields": {
+                        **log_meta,
+                        "total_time_ms": total_time,
+                        "time_to_first_chunk_ms": (
+                            ttfc * 1000 if ttfc is not None else None
+                        ),
+                        "n_chunks": chunk_count,
+                    }
+                },
+            )
+            await stream_registry.mark_task_completed(task_id, "completed")
+        except Exception as e:
+            elapsed = time_module.perf_counter() - gen_start_time
+            logger.error(
+                f"[TIMING] run_ai_generation ERROR after {elapsed:.2f}s: {e}",
+                extra={
+                    "json_fields": {
+                        **log_meta,
+                        "elapsed_ms": elapsed * 1000,
+                        "error": str(e),
+                    }
+                },
+            )
+            # Publish a StreamError so the frontend can display an error message
+            try:
+                await stream_registry.publish_chunk(
+                    task_id,
+                    StreamError(
+                        errorText="An error occurred. Please try again.",
+                        code="stream_error",
+                    ),
+                )
+            except Exception:
+                pass  # Best-effort; mark_task_completed will publish StreamFinish
+            await stream_registry.mark_task_completed(task_id, "failed")
+
+    # Start the AI generation in a background task
+    bg_task = asyncio.create_task(run_ai_generation())
+    await stream_registry.set_task_asyncio_task(task_id, bg_task)
     setup_time = (time.perf_counter() - stream_start_time) * 1000
     logger.info(
-        f"[TIMING] Task enqueued to RabbitMQ, setup={setup_time:.1f}ms",
+        f"[TIMING] Background task started, setup={setup_time:.1f}ms",
         extra={"json_fields": {**log_meta, "setup_time_ms": setup_time}},
     )
 
@@ -459,7 +536,7 @@ async def stream_chat_post(
 
         event_gen_start = time_module.perf_counter()
         logger.info(
-            f"[TIMING] event_generator STARTED, turn={turn_id}, session={session_id}, "
+            f"[TIMING] event_generator STARTED, task={task_id}, session={session_id}, "
             f"user={user_id}",
             extra={"json_fields": log_meta},
         )
@@ -467,12 +544,11 @@ async def stream_chat_post(
         first_chunk_yielded = False
         chunks_yielded = 0
         try:
-            # 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,
+            # Subscribe to the task stream (this replays existing messages + live updates)
+            subscriber_queue = await stream_registry.subscribe_to_task(
+                task_id=task_id,
                 user_id=user_id,
-                last_message_id=subscribe_from_id,
+                last_message_id="0-0",  # Get all messages from the beginning
             )
 
             if subscriber_queue is None:
@@ -555,19 +631,19 @@ async def stream_chat_post(
             # Unsubscribe when client disconnects or stream ends
             if subscriber_queue is not None:
                 try:
-                    await stream_registry.unsubscribe_from_session(
-                        session_id, subscriber_queue
+                    await stream_registry.unsubscribe_from_task(
+                        task_id, subscriber_queue
                     )
                 except Exception as unsub_err:
                     logger.error(
-                        f"Error unsubscribing from session {session_id}: {unsub_err}",
+                        f"Error unsubscribing from task {task_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"turn={turn_id}, session={session_id}, n_chunks={chunks_yielded}",
+                f"task={task_id}, session={session_id}, n_chunks={chunks_yielded}",
                 extra={
                     "json_fields": {
                         **log_meta,
@@ -614,21 +690,17 @@ async def resume_session_stream(
     """
     import asyncio
 
-    active_session, last_message_id = await stream_registry.get_active_session(
+    active_task, _last_id = await stream_registry.get_active_task_for_session(
         session_id, user_id
     )
 
-    if not active_session:
+    if not active_task:
         return Response(status_code=204)
 
-    # 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,
+    subscriber_queue = await stream_registry.subscribe_to_task(
+        task_id=active_task.task_id,
         user_id=user_id,
-        last_message_id="0-0",
+        last_message_id="0-0",  # Full replay so useChat rebuilds the message
     )
 
     if subscriber_queue is None:
@@ -664,12 +736,12 @@ async def resume_session_stream(
             logger.error(f"Error in resume stream for session {session_id}: {e}")
         finally:
             try:
-                await stream_registry.unsubscribe_from_session(
-                    session_id, subscriber_queue
+                await stream_registry.unsubscribe_from_task(
+                    active_task.task_id, subscriber_queue
                 )
             except Exception as unsub_err:
                 logger.error(
-                    f"Error unsubscribing from session {active_session.session_id}: {unsub_err}",
+                    f"Error unsubscribing from task {active_task.task_id}: {unsub_err}",
                     exc_info=True,
                 )
             logger.info(
@@ -720,6 +792,229 @@ 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 ==========
 
 
@@ -794,12 +1089,14 @@ ToolResponseUnion = (
     | AgentPreviewResponse
     | AgentSavedResponse
     | ClarificationNeededResponse
-    | SuggestedGoalResponse
     | BlockListResponse
     | BlockDetailsResponse
     | BlockOutputResponse
     | DocSearchResultsResponse
     | DocPageResponse
+    | OperationStartedResponse
+    | OperationPendingResponse
+    | OperationInProgressResponse
 )
 
 

autogpt_platform/backend/backend/api/features/chat/sdk/response_adapter.py

@@ -0,0 +1,203 @@
+"""Response adapter for converting Claude Agent SDK messages to Vercel AI SDK format.
+
+This module provides the adapter layer that converts streaming messages from
+the Claude Agent SDK into the Vercel AI SDK UI Stream Protocol format that
+the frontend expects.
+"""
+
+import json
+import logging
+import uuid
+
+from claude_agent_sdk import (
+    AssistantMessage,
+    Message,
+    ResultMessage,
+    SystemMessage,
+    TextBlock,
+    ToolResultBlock,
+    ToolUseBlock,
+    UserMessage,
+)
+
+from backend.api.features.chat.response_model import (
+    StreamBaseResponse,
+    StreamError,
+    StreamFinish,
+    StreamFinishStep,
+    StreamStart,
+    StreamStartStep,
+    StreamTextDelta,
+    StreamTextEnd,
+    StreamTextStart,
+    StreamToolInputAvailable,
+    StreamToolInputStart,
+    StreamToolOutputAvailable,
+)
+from backend.api.features.chat.sdk.tool_adapter import (
+    MCP_TOOL_PREFIX,
+    pop_pending_tool_output,
+)
+
+logger = logging.getLogger(__name__)
+
+
+class SDKResponseAdapter:
+    """Adapter for converting Claude Agent SDK messages to Vercel AI SDK format.
+
+    This class maintains state during a streaming session to properly track
+    text blocks, tool calls, and message lifecycle.
+    """
+
+    def __init__(self, message_id: str | None = None):
+        self.message_id = message_id or str(uuid.uuid4())
+        self.text_block_id = str(uuid.uuid4())
+        self.has_started_text = False
+        self.has_ended_text = False
+        self.current_tool_calls: dict[str, dict[str, str]] = {}
+        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
+
+    def convert_message(self, sdk_message: Message) -> list[StreamBaseResponse]:
+        """Convert a single SDK message to Vercel AI SDK format."""
+        responses: list[StreamBaseResponse] = []
+
+        if isinstance(sdk_message, SystemMessage):
+            if sdk_message.subtype == "init":
+                responses.append(
+                    StreamStart(messageId=self.message_id, taskId=self.task_id)
+                )
+                # Open the first step (matches non-SDK: StreamStart then StreamStartStep)
+                responses.append(StreamStartStep())
+                self.step_open = True
+
+        elif isinstance(sdk_message, AssistantMessage):
+            # After tool results, the SDK sends a new AssistantMessage for the
+            # next LLM turn. Open a new step if the previous one was closed.
+            if not self.step_open:
+                responses.append(StreamStartStep())
+                self.step_open = True
+
+            for block in sdk_message.content:
+                if isinstance(block, TextBlock):
+                    if block.text:
+                        self._ensure_text_started(responses)
+                        responses.append(
+                            StreamTextDelta(id=self.text_block_id, delta=block.text)
+                        )
+
+                elif isinstance(block, ToolUseBlock):
+                    self._end_text_if_open(responses)
+
+                    # Strip MCP prefix so frontend sees "find_block"
+                    # instead of "mcp__copilot__find_block".
+                    tool_name = block.name.removeprefix(MCP_TOOL_PREFIX)
+
+                    responses.append(
+                        StreamToolInputStart(toolCallId=block.id, toolName=tool_name)
+                    )
+                    responses.append(
+                        StreamToolInputAvailable(
+                            toolCallId=block.id,
+                            toolName=tool_name,
+                            input=block.input,
+                        )
+                    )
+                    self.current_tool_calls[block.id] = {"name": tool_name}
+
+        elif isinstance(sdk_message, UserMessage):
+            # UserMessage carries tool results back from tool execution.
+            content = sdk_message.content
+            blocks = content if isinstance(content, list) else []
+            for block in blocks:
+                if isinstance(block, ToolResultBlock) and block.tool_use_id:
+                    tool_info = self.current_tool_calls.get(block.tool_use_id, {})
+                    tool_name = tool_info.get("name", "unknown")
+
+                    # Prefer the stashed full output over the SDK's
+                    # (potentially truncated) ToolResultBlock content.
+                    # The SDK truncates large results, writing them to disk,
+                    # which breaks frontend widget parsing.
+                    output = pop_pending_tool_output(tool_name) or (
+                        _extract_tool_output(block.content)
+                    )
+
+                    responses.append(
+                        StreamToolOutputAvailable(
+                            toolCallId=block.tool_use_id,
+                            toolName=tool_name,
+                            output=output,
+                            success=not (block.is_error or False),
+                        )
+                    )
+
+            # Close the current step after tool results — the next
+            # AssistantMessage will open a new step for the continuation.
+            if self.step_open:
+                responses.append(StreamFinishStep())
+                self.step_open = False
+
+        elif isinstance(sdk_message, ResultMessage):
+            self._end_text_if_open(responses)
+            # Close the step before finishing.
+            if self.step_open:
+                responses.append(StreamFinishStep())
+                self.step_open = False
+
+            if sdk_message.subtype == "success":
+                responses.append(StreamFinish())
+            elif sdk_message.subtype in ("error", "error_during_execution"):
+                error_msg = getattr(sdk_message, "result", None) or "Unknown error"
+                responses.append(
+                    StreamError(errorText=str(error_msg), code="sdk_error")
+                )
+                responses.append(StreamFinish())
+            else:
+                logger.warning(
+                    f"Unexpected ResultMessage subtype: {sdk_message.subtype}"
+                )
+                responses.append(StreamFinish())
+
+        else:
+            logger.debug(f"Unhandled SDK message type: {type(sdk_message).__name__}")
+
+        return responses
+
+    def _ensure_text_started(self, responses: list[StreamBaseResponse]) -> None:
+        """Start (or restart) a text block if needed."""
+        if not self.has_started_text or self.has_ended_text:
+            if self.has_ended_text:
+                self.text_block_id = str(uuid.uuid4())
+                self.has_ended_text = False
+            responses.append(StreamTextStart(id=self.text_block_id))
+            self.has_started_text = True
+
+    def _end_text_if_open(self, responses: list[StreamBaseResponse]) -> None:
+        """End the current text block if one is open."""
+        if self.has_started_text and not self.has_ended_text:
+            responses.append(StreamTextEnd(id=self.text_block_id))
+            self.has_ended_text = True
+
+
+def _extract_tool_output(content: str | list[dict[str, str]] | None) -> str:
+    """Extract a string output from a ToolResultBlock's content field."""
+    if isinstance(content, str):
+        return content
+    if isinstance(content, list):
+        parts = [item.get("text", "") for item in content if item.get("type") == "text"]
+        if parts:
+            return "".join(parts)
+        try:
+            return json.dumps(content)
+        except (TypeError, ValueError):
+            return str(content)
+    if content is None:
+        return ""
+    try:
+        return json.dumps(content)
+    except (TypeError, ValueError):
+        return str(content)

autogpt_platform/backend/backend/api/features/chat/sdk/response_adapter_test.py

@@ -1,8 +1,5 @@
 """Unit tests for the SDK response adapter."""
 
-import asyncio
-
-import pytest
 from claude_agent_sdk import (
     AssistantMessage,
     ResultMessage,
@@ -13,7 +10,7 @@ from claude_agent_sdk import (
     UserMessage,
 )
 
-from backend.copilot.response_model import (
+from backend.api.features.chat.response_model import (
     StreamBaseResponse,
     StreamError,
     StreamFinish,
@@ -30,14 +27,12 @@ from backend.copilot.response_model import (
 
 from .response_adapter import SDKResponseAdapter
 from .tool_adapter import MCP_TOOL_PREFIX
-from .tool_adapter import _pending_tool_outputs as _pto
-from .tool_adapter import _stash_event
-from .tool_adapter import stash_pending_tool_output as _stash
-from .tool_adapter import wait_for_stash
 
 
 def _adapter() -> SDKResponseAdapter:
-    return SDKResponseAdapter(message_id="msg-1", session_id="session-1")
+    a = SDKResponseAdapter(message_id="msg-1")
+    a.set_task_id("task-1")
+    return a
 
 
 # -- SystemMessage -----------------------------------------------------------
@@ -49,7 +44,7 @@ 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].sessionId == "session-1"
+    assert results[0].taskId == "task-1"
     assert isinstance(results[1], StreamStartStep)
 
 
@@ -369,310 +364,3 @@ def test_full_conversation_flow():
         "StreamFinishStep",  # step 2 closed
         "StreamFinish",
     ]
-
-
-# -- Flush unresolved tool calls --------------------------------------------
-
-
-def test_flush_unresolved_at_result_message():
-    """Built-in tools (WebSearch) without UserMessage results get flushed at ResultMessage."""
-    adapter = _adapter()
-    all_responses: list[StreamBaseResponse] = []
-
-    # 1. Init
-    all_responses.extend(
-        adapter.convert_message(SystemMessage(subtype="init", data={}))
-    )
-    # 2. Tool use (built-in tool — no MCP prefix)
-    all_responses.extend(
-        adapter.convert_message(
-            AssistantMessage(
-                content=[
-                    ToolUseBlock(id="ws-1", name="WebSearch", input={"query": "test"})
-                ],
-                model="test",
-            )
-        )
-    )
-    # 3. No UserMessage for this tool — go straight to ResultMessage
-    all_responses.extend(
-        adapter.convert_message(
-            ResultMessage(
-                subtype="success",
-                duration_ms=100,
-                duration_api_ms=50,
-                is_error=False,
-                num_turns=1,
-                session_id="s1",
-            )
-        )
-    )
-
-    types = [type(r).__name__ for r in all_responses]
-    assert types == [
-        "StreamStart",
-        "StreamStartStep",
-        "StreamToolInputStart",
-        "StreamToolInputAvailable",
-        "StreamToolOutputAvailable",  # flushed with empty output
-        "StreamFinishStep",  # step closed by flush
-        "StreamFinish",
-    ]
-    # The flushed output should be empty (no stash available)
-    output_event = [
-        r for r in all_responses if isinstance(r, StreamToolOutputAvailable)
-    ][0]
-    assert output_event.toolCallId == "ws-1"
-    assert output_event.toolName == "WebSearch"
-    assert output_event.output == ""
-
-
-def test_flush_unresolved_at_next_assistant_message():
-    """Built-in tools get flushed when the next AssistantMessage arrives."""
-    adapter = _adapter()
-    all_responses: list[StreamBaseResponse] = []
-
-    # 1. Init
-    all_responses.extend(
-        adapter.convert_message(SystemMessage(subtype="init", data={}))
-    )
-    # 2. Tool use (built-in — no UserMessage will come)
-    all_responses.extend(
-        adapter.convert_message(
-            AssistantMessage(
-                content=[
-                    ToolUseBlock(id="ws-1", name="WebSearch", input={"query": "test"})
-                ],
-                model="test",
-            )
-        )
-    )
-    # 3. Next AssistantMessage triggers flush before processing its blocks
-    all_responses.extend(
-        adapter.convert_message(
-            AssistantMessage(
-                content=[TextBlock(text="Here are the results")], model="test"
-            )
-        )
-    )
-
-    types = [type(r).__name__ for r in all_responses]
-    assert types == [
-        "StreamStart",
-        "StreamStartStep",
-        "StreamToolInputStart",
-        "StreamToolInputAvailable",
-        # Flush at next AssistantMessage:
-        "StreamToolOutputAvailable",
-        "StreamFinishStep",  # step closed by flush
-        # New step for continuation text:
-        "StreamStartStep",
-        "StreamTextStart",
-        "StreamTextDelta",
-    ]
-
-
-def test_flush_with_stashed_output():
-    """Stashed output from PostToolUse hook is used when flushing."""
-    adapter = _adapter()
-
-    # Simulate PostToolUse hook stashing output
-    _pto.set({})
-    _stash("WebSearch", "Search result: 5 items found")
-
-    all_responses: list[StreamBaseResponse] = []
-
-    # Tool use
-    all_responses.extend(
-        adapter.convert_message(
-            AssistantMessage(
-                content=[
-                    ToolUseBlock(id="ws-1", name="WebSearch", input={"query": "test"})
-                ],
-                model="test",
-            )
-        )
-    )
-    # ResultMessage triggers flush
-    all_responses.extend(
-        adapter.convert_message(
-            ResultMessage(
-                subtype="success",
-                duration_ms=100,
-                duration_api_ms=50,
-                is_error=False,
-                num_turns=1,
-                session_id="s1",
-            )
-        )
-    )
-
-    output_events = [
-        r for r in all_responses if isinstance(r, StreamToolOutputAvailable)
-    ]
-    assert len(output_events) == 1
-    assert output_events[0].output == "Search result: 5 items found"
-
-    # Cleanup
-    _pto.set({})  # type: ignore[arg-type]
-
-
-# -- wait_for_stash synchronisation tests --
-
-
-@pytest.mark.asyncio
-async def test_wait_for_stash_signaled():
-    """wait_for_stash returns True when stash_pending_tool_output signals."""
-    _pto.set({})
-    event = asyncio.Event()
-    _stash_event.set(event)
-
-    # Simulate a PostToolUse hook that stashes output after a short delay
-    async def delayed_stash():
-        await asyncio.sleep(0.01)
-        _stash("WebSearch", "result data")
-
-    asyncio.create_task(delayed_stash())
-    result = await wait_for_stash(timeout=1.0)
-
-    assert result is True
-    assert _pto.get({}).get("WebSearch") == ["result data"]
-
-    # Cleanup
-    _pto.set({})  # type: ignore[arg-type]
-    _stash_event.set(None)
-
-
-@pytest.mark.asyncio
-async def test_wait_for_stash_timeout():
-    """wait_for_stash returns False on timeout when no stash occurs."""
-    _pto.set({})
-    event = asyncio.Event()
-    _stash_event.set(event)
-
-    result = await wait_for_stash(timeout=0.05)
-    assert result is False
-
-    # Cleanup
-    _pto.set({})  # type: ignore[arg-type]
-    _stash_event.set(None)
-
-
-@pytest.mark.asyncio
-async def test_wait_for_stash_already_stashed():
-    """wait_for_stash picks up a stash that happened just before the wait."""
-    _pto.set({})
-    event = asyncio.Event()
-    _stash_event.set(event)
-
-    # Stash before waiting — simulates hook completing before message arrives
-    _stash("Read", "file contents")
-    # Event is now set; wait_for_stash detects the fast path and returns
-    # immediately without timing out.
-    result = await wait_for_stash(timeout=0.05)
-    assert result is True
-
-    # But the stash itself is populated
-    assert _pto.get({}).get("Read") == ["file contents"]
-
-    # Cleanup
-    _pto.set({})  # type: ignore[arg-type]
-    _stash_event.set(None)
-
-
-# -- Parallel tool call tests --
-
-
-def test_parallel_tool_calls_not_flushed_prematurely():
-    """Parallel tool calls should NOT be flushed when the next AssistantMessage
-    only contains ToolUseBlocks (parallel continuation)."""
-    adapter = SDKResponseAdapter()
-
-    # Init
-    adapter.convert_message(SystemMessage(subtype="init", data={}))
-
-    # First AssistantMessage: tool call #1
-    msg1 = AssistantMessage(
-        content=[ToolUseBlock(id="t1", name="WebSearch", input={"q": "foo"})],
-        model="test",
-    )
-    r1 = adapter.convert_message(msg1)
-    assert any(isinstance(r, StreamToolInputAvailable) for r in r1)
-    assert adapter.has_unresolved_tool_calls
-
-    # Second AssistantMessage: tool call #2 (parallel continuation)
-    msg2 = AssistantMessage(
-        content=[ToolUseBlock(id="t2", name="WebSearch", input={"q": "bar"})],
-        model="test",
-    )
-    r2 = adapter.convert_message(msg2)
-
-    # No flush should have happened — t1 should NOT have StreamToolOutputAvailable
-    output_events = [r for r in r2 if isinstance(r, StreamToolOutputAvailable)]
-    assert len(output_events) == 0, (
-        f"Tool-only AssistantMessage should not flush prior tools, "
-        f"but got {len(output_events)} output events"
-    )
-
-    # Both t1 and t2 should still be unresolved
-    assert "t1" not in adapter.resolved_tool_calls
-    assert "t2" not in adapter.resolved_tool_calls
-
-
-def test_text_assistant_message_flushes_prior_tools():
-    """An AssistantMessage with text (new turn) should flush unresolved tools."""
-    adapter = SDKResponseAdapter()
-
-    # Init
-    adapter.convert_message(SystemMessage(subtype="init", data={}))
-
-    # Tool call
-    msg1 = AssistantMessage(
-        content=[ToolUseBlock(id="t1", name="WebSearch", input={"q": "foo"})],
-        model="test",
-    )
-    adapter.convert_message(msg1)
-    assert adapter.has_unresolved_tool_calls
-
-    # Text AssistantMessage (new turn after tools completed)
-    msg2 = AssistantMessage(
-        content=[TextBlock(text="Here are the results")],
-        model="test",
-    )
-    r2 = adapter.convert_message(msg2)
-
-    # Flush SHOULD have happened — t1 gets empty output
-    output_events = [r for r in r2 if isinstance(r, StreamToolOutputAvailable)]
-    assert len(output_events) == 1
-    assert output_events[0].toolCallId == "t1"
-    assert "t1" in adapter.resolved_tool_calls
-
-
-def test_already_resolved_tool_skipped_in_user_message():
-    """A tool result in UserMessage should be skipped if already resolved by flush."""
-    adapter = SDKResponseAdapter()
-
-    adapter.convert_message(SystemMessage(subtype="init", data={}))
-
-    # Tool call + flush via text message
-    adapter.convert_message(
-        AssistantMessage(
-            content=[ToolUseBlock(id="t1", name="WebSearch", input={})],
-            model="test",
-        )
-    )
-    adapter.convert_message(
-        AssistantMessage(
-            content=[TextBlock(text="Done")],
-            model="test",
-        )
-    )
-    assert "t1" in adapter.resolved_tool_calls
-
-    # Now UserMessage arrives with the real result — should be skipped
-    user_msg = UserMessage(content=[ToolResultBlock(tool_use_id="t1", content="real")])
-    r = adapter.convert_message(user_msg)
-    output_events = [r_ for r_ in r if isinstance(r_, StreamToolOutputAvailable)]
-    assert (
-        len(output_events) == 0
-    ), "Already-resolved tool should not emit duplicate output"

autogpt_platform/backend/backend/api/features/chat/sdk/security_hooks.py

@@ -11,12 +11,11 @@ import re
 from collections.abc import Callable
 from typing import Any, cast
 
-from .tool_adapter import (
+from backend.api.features.chat.sdk.tool_adapter import (
     BLOCKED_TOOLS,
     DANGEROUS_PATTERNS,
     MCP_TOOL_PREFIX,
     WORKSPACE_SCOPED_TOOLS,
-    stash_pending_tool_output,
 )
 
 logger = logging.getLogger(__name__)
@@ -124,20 +123,20 @@ def _validate_user_isolation(
     """Validate that tool calls respect user isolation."""
     # For workspace file tools, ensure path doesn't escape
     if "workspace" in tool_name.lower():
-        # The "path" param is a cloud storage key (e.g. "/ASEAN/report.md")
-        # where a leading "/" is normal.  Only check for ".." traversal.
-        # Filesystem paths (source_path, save_to_path) are validated inside
-        # the tool itself via _validate_ephemeral_path.
         path = tool_input.get("path", "") or tool_input.get("file_path", "")
-        if path and ".." in path:
-            logger.warning(f"Blocked path traversal attempt: {path} by user {user_id}")
-            return {
-                "hookSpecificOutput": {
-                    "hookEventName": "PreToolUse",
-                    "permissionDecision": "deny",
-                    "permissionDecisionReason": "Path traversal not allowed",
+        if path:
+            # Check for path traversal
+            if ".." in path or path.startswith("/"):
+                logger.warning(
+                    f"Blocked path traversal attempt: {path} by user {user_id}"
+                )
+                return {
+                    "hookSpecificOutput": {
+                        "hookEventName": "PreToolUse",
+                        "permissionDecision": "deny",
+                        "permissionDecisionReason": "Path traversal not allowed",
+                    }
                 }
-            }
 
     return {}
 
@@ -160,7 +159,7 @@ def create_security_hooks(
     Args:
         user_id: Current user ID for isolation validation
         sdk_cwd: SDK working directory for workspace-scoped tool validation
-        max_subtasks: Maximum concurrent Task (sub-agent) spawns allowed per session
+        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.
@@ -172,9 +171,8 @@ def create_security_hooks(
         from claude_agent_sdk import HookMatcher
         from claude_agent_sdk.types import HookContext, HookInput, SyncHookJSONOutput
 
-        # 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()
+        # Per-session counter for Task sub-agent spawns
+        task_spawn_count = 0
 
         async def pre_tool_use_hook(
             input_data: HookInput,
@@ -182,34 +180,23 @@ 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", {}))
 
             # Rate-limit Task (sub-agent) spawns per session
             if tool_name == "Task":
-                # Block background task execution first — denied calls
-                # should not consume a subtask slot.
-                if tool_input.get("run_in_background"):
-                    logger.info(f"[SDK] Blocked background Task, user={user_id}")
-                    return cast(
-                        SyncHookJSONOutput,
-                        _deny(
-                            "Background task execution is not supported. "
-                            "Run tasks in the foreground instead "
-                            "(remove the run_in_background parameter)."
-                        ),
-                    )
-                if len(task_tool_use_ids) >= max_subtasks:
+                task_spawn_count += 1
+                if task_spawn_count > max_subtasks:
                     logger.warning(
                         f"[SDK] Task limit reached ({max_subtasks}), user={user_id}"
                     )
                     return cast(
                         SyncHookJSONOutput,
                         _deny(
-                            f"Maximum {max_subtasks} concurrent sub-tasks. "
-                            "Wait for running sub-tasks to finish, "
-                            "or continue in the main conversation."
+                            f"Maximum {max_subtasks} sub-tasks per session. "
+                            "Please continue in the main conversation."
                         ),
                     )
 
@@ -229,68 +216,18 @@ 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,
             context: HookContext,
         ) -> SyncHookJSONOutput:
-            """Log successful tool executions and stash SDK built-in tool outputs.
-
-            MCP tools stash their output in ``_execute_tool_sync`` before the
-            SDK can truncate it.  SDK built-in tools (WebSearch, Read, etc.)
-            are executed by the CLI internally — this hook captures their
-            output so the response adapter can forward it to the frontend.
-            """
+            """Log successful tool executions for observability."""
             _ = 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)",
-                tool_name,
-                is_builtin,
-                (tool_use_id or "")[:12],
-            )
-
-            # Stash output for SDK built-in tools so the response adapter can
-            # emit StreamToolOutputAvailable even when the CLI doesn't surface
-            # a separate UserMessage with ToolResultBlock content.
-            if is_builtin:
-                tool_response = input_data.get("tool_response")
-                if tool_response is not None:
-                    resp_preview = str(tool_response)[:100]
-                    logger.info(
-                        "[SDK] Stashing builtin output for %s (%d chars): %s...",
-                        tool_name,
-                        len(str(tool_response)),
-                        resp_preview,
-                    )
-                    stash_pending_tool_output(tool_name, tool_response)
-                else:
-                    logger.warning(
-                        "[SDK] PostToolUse for builtin %s but tool_response is None",
-                        tool_name,
-                    )
-
+            logger.debug(f"[SDK] Tool success: {tool_name}, tool_use_id={tool_use_id}")
             return cast(SyncHookJSONOutput, {})
 
         async def post_tool_failure_hook(
@@ -306,9 +243,6 @@ 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(

autogpt_platform/backend/backend/api/features/chat/sdk/security_hooks_test.py

@@ -0,0 +1,165 @@
+"""Unit tests for SDK security hooks."""
+
+import os
+
+from .security_hooks import _validate_tool_access, _validate_user_isolation
+
+SDK_CWD = "/tmp/copilot-abc123"
+
+
+def _is_denied(result: dict) -> bool:
+    hook = result.get("hookSpecificOutput", {})
+    return hook.get("permissionDecision") == "deny"
+
+
+# -- Blocked tools -----------------------------------------------------------
+
+
+def test_blocked_tools_denied():
+    for tool in ("bash", "shell", "exec", "terminal", "command"):
+        result = _validate_tool_access(tool, {})
+        assert _is_denied(result), f"{tool} should be blocked"
+
+
+def test_unknown_tool_allowed():
+    result = _validate_tool_access("SomeCustomTool", {})
+    assert result == {}
+
+
+# -- Workspace-scoped tools --------------------------------------------------
+
+
+def test_read_within_workspace_allowed():
+    result = _validate_tool_access(
+        "Read", {"file_path": f"{SDK_CWD}/file.txt"}, sdk_cwd=SDK_CWD
+    )
+    assert result == {}
+
+
+def test_write_within_workspace_allowed():
+    result = _validate_tool_access(
+        "Write", {"file_path": f"{SDK_CWD}/output.json"}, sdk_cwd=SDK_CWD
+    )
+    assert result == {}
+
+
+def test_edit_within_workspace_allowed():
+    result = _validate_tool_access(
+        "Edit", {"file_path": f"{SDK_CWD}/src/main.py"}, sdk_cwd=SDK_CWD
+    )
+    assert result == {}
+
+
+def test_glob_within_workspace_allowed():
+    result = _validate_tool_access("Glob", {"path": f"{SDK_CWD}/src"}, sdk_cwd=SDK_CWD)
+    assert result == {}
+
+
+def test_grep_within_workspace_allowed():
+    result = _validate_tool_access("Grep", {"path": f"{SDK_CWD}/src"}, sdk_cwd=SDK_CWD)
+    assert result == {}
+
+
+def test_read_outside_workspace_denied():
+    result = _validate_tool_access(
+        "Read", {"file_path": "/etc/passwd"}, sdk_cwd=SDK_CWD
+    )
+    assert _is_denied(result)
+
+
+def test_write_outside_workspace_denied():
+    result = _validate_tool_access(
+        "Write", {"file_path": "/home/user/secrets.txt"}, sdk_cwd=SDK_CWD
+    )
+    assert _is_denied(result)
+
+
+def test_traversal_attack_denied():
+    result = _validate_tool_access(
+        "Read",
+        {"file_path": f"{SDK_CWD}/../../etc/passwd"},
+        sdk_cwd=SDK_CWD,
+    )
+    assert _is_denied(result)
+
+
+def test_no_path_allowed():
+    """Glob/Grep without a path argument defaults to cwd — should pass."""
+    result = _validate_tool_access("Glob", {}, sdk_cwd=SDK_CWD)
+    assert result == {}
+
+
+def test_read_no_cwd_denies_absolute():
+    """If no sdk_cwd is set, absolute paths are denied."""
+    result = _validate_tool_access("Read", {"file_path": "/tmp/anything"})
+    assert _is_denied(result)
+
+
+# -- Tool-results directory --------------------------------------------------
+
+
+def test_read_tool_results_allowed():
+    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 == {}
+
+
+def test_read_claude_projects_without_tool_results_denied():
+    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)
+
+
+# -- Built-in Bash is blocked (use bash_exec MCP tool instead) ---------------
+
+
+def test_bash_builtin_always_blocked():
+    """SDK built-in Bash is blocked — bash_exec MCP tool with bubblewrap is used instead."""
+    result = _validate_tool_access("Bash", {"command": "echo hello"}, sdk_cwd=SDK_CWD)
+    assert _is_denied(result)
+
+
+# -- Dangerous patterns ------------------------------------------------------
+
+
+def test_dangerous_pattern_blocked():
+    result = _validate_tool_access("SomeTool", {"cmd": "sudo rm -rf /"})
+    assert _is_denied(result)
+
+
+def test_subprocess_pattern_blocked():
+    result = _validate_tool_access("SomeTool", {"code": "subprocess.run(...)"})
+    assert _is_denied(result)
+
+
+# -- User isolation ----------------------------------------------------------
+
+
+def test_workspace_path_traversal_blocked():
+    result = _validate_user_isolation(
+        "workspace_read", {"path": "../../../etc/shadow"}, user_id="user-1"
+    )
+    assert _is_denied(result)
+
+
+def test_workspace_absolute_path_blocked():
+    result = _validate_user_isolation(
+        "workspace_read", {"path": "/etc/passwd"}, user_id="user-1"
+    )
+    assert _is_denied(result)
+
+
+def test_workspace_normal_path_allowed():
+    result = _validate_user_isolation(
+        "workspace_read", {"path": "src/main.py"}, user_id="user-1"
+    )
+    assert result == {}
+
+
+def test_non_workspace_tool_passes_isolation():
+    result = _validate_user_isolation(
+        "find_agent", {"query": "email"}, user_id="user-1"
+    )
+    assert result == {}

autogpt_platform/backend/backend/api/features/chat/sdk/service.py

@@ -0,0 +1,752 @@
+"""Claude Agent SDK service layer for CoPilot chat completions."""
+
+import asyncio
+import json
+import logging
+import os
+import uuid
+from collections.abc import AsyncGenerator
+from dataclasses import dataclass
+from typing import Any
+
+from backend.util.exceptions import NotFoundError
+
+from .. import stream_registry
+from ..config import ChatConfig
+from ..model import (
+    ChatMessage,
+    ChatSession,
+    get_chat_session,
+    update_session_title,
+    upsert_chat_session,
+)
+from ..response_model import (
+    StreamBaseResponse,
+    StreamError,
+    StreamFinish,
+    StreamStart,
+    StreamTextDelta,
+    StreamToolInputAvailable,
+    StreamToolOutputAvailable,
+)
+from ..service import (
+    _build_system_prompt,
+    _execute_long_running_tool_with_streaming,
+    _generate_session_title,
+)
+from ..tools.models import OperationPendingResponse, OperationStartedResponse
+from ..tools.sandbox import WORKSPACE_PREFIX, make_session_path
+from ..tracking import track_user_message
+from .response_adapter import SDKResponseAdapter
+from .security_hooks import create_security_hooks
+from .tool_adapter import (
+    COPILOT_TOOL_NAMES,
+    SDK_DISALLOWED_TOOLS,
+    LongRunningCallback,
+    create_copilot_mcp_server,
+    set_execution_context,
+)
+from .transcript import (
+    download_transcript,
+    read_transcript_file,
+    upload_transcript,
+    validate_transcript,
+    write_transcript_to_tempfile,
+)
+
+logger = logging.getLogger(__name__)
+config = ChatConfig()
+
+# Set to hold background tasks to prevent garbage collection
+_background_tasks: set[asyncio.Task[Any]] = set()
+
+
+@dataclass
+class CapturedTranscript:
+    """Info captured by the SDK Stop hook for stateless --resume."""
+
+    path: str = ""
+    sdk_session_id: str = ""
+
+    @property
+    def available(self) -> bool:
+        return bool(self.path)
+
+
+_SDK_CWD_PREFIX = WORKSPACE_PREFIX
+
+# Appended to the system prompt to inform the agent about available tools.
+# The SDK built-in Bash is NOT available — use mcp__copilot__bash_exec instead,
+# which has kernel-level network isolation (unshare --net).
+_SDK_TOOL_SUPPLEMENT = """
+
+## Tool notes
+
+- The SDK built-in Bash tool is NOT available.  Use the `bash_exec` MCP tool
+  for shell commands — it runs in a network-isolated sandbox.
+- **Shared workspace**: The SDK Read/Write tools and `bash_exec` share the
+  same working directory. Files created by one are readable by the other.
+  These files are **ephemeral** — they exist only for the current session.
+- **Persistent storage**: Use `write_workspace_file` / `read_workspace_file`
+  for files that should persist across sessions (stored in cloud storage).
+- Long-running tools (create_agent, edit_agent, etc.) are handled
+  asynchronously.  You will receive an immediate response; the actual result
+  is delivered to the user via a background stream.
+"""
+
+
+def _build_long_running_callback(user_id: str | None) -> LongRunningCallback:
+    """Build a callback that delegates long-running tools to the non-SDK infrastructure.
+
+    Long-running tools (create_agent, edit_agent, etc.) are delegated to the
+    existing background infrastructure: stream_registry (Redis Streams),
+    database persistence, and SSE reconnection.  This means results survive
+    page refreshes / pod restarts, and the frontend shows the proper loading
+    widget with progress updates.
+
+    The returned callback matches the ``LongRunningCallback`` signature:
+    ``(tool_name, args, session) -> MCP response dict``.
+    """
+
+    async def _callback(
+        tool_name: str, args: dict[str, Any], session: ChatSession
+    ) -> dict[str, Any]:
+        operation_id = str(uuid.uuid4())
+        task_id = str(uuid.uuid4())
+        tool_call_id = f"sdk-{uuid.uuid4().hex[:12]}"
+        session_id = session.session_id
+
+        # --- Build user-friendly messages (matches non-SDK service) ---
+        if tool_name == "create_agent":
+            desc = args.get("description", "")
+            desc_preview = (desc[:100] + "...") if len(desc) > 100 else desc
+            pending_msg = (
+                f"Creating your agent: {desc_preview}"
+                if desc_preview
+                else "Creating agent... This may take a few minutes."
+            )
+            started_msg = (
+                "Agent creation started. You can close this tab - "
+                "check your library in a few minutes."
+            )
+        elif tool_name == "edit_agent":
+            changes = args.get("changes", "")
+            changes_preview = (changes[:100] + "...") if len(changes) > 100 else changes
+            pending_msg = (
+                f"Editing agent: {changes_preview}"
+                if changes_preview
+                else "Editing agent... This may take a few minutes."
+            )
+            started_msg = (
+                "Agent edit started. You can close this tab - "
+                "check your library in a few minutes."
+            )
+        else:
+            pending_msg = f"Running {tool_name}... This may take a few minutes."
+            started_msg = (
+                f"{tool_name} started. You can close this tab - "
+                "check back in a few minutes."
+            )
+
+        # --- Register task in Redis for SSE reconnection ---
+        await stream_registry.create_task(
+            task_id=task_id,
+            session_id=session_id,
+            user_id=user_id,
+            tool_call_id=tool_call_id,
+            tool_name=tool_name,
+            operation_id=operation_id,
+        )
+
+        # --- Save OperationPendingResponse to chat history ---
+        pending_message = ChatMessage(
+            role="tool",
+            content=OperationPendingResponse(
+                message=pending_msg,
+                operation_id=operation_id,
+                tool_name=tool_name,
+            ).model_dump_json(),
+            tool_call_id=tool_call_id,
+        )
+        session.messages.append(pending_message)
+        await upsert_chat_session(session)
+
+        # --- Spawn background task (reuses non-SDK infrastructure) ---
+        bg_task = asyncio.create_task(
+            _execute_long_running_tool_with_streaming(
+                tool_name=tool_name,
+                parameters=args,
+                tool_call_id=tool_call_id,
+                operation_id=operation_id,
+                task_id=task_id,
+                session_id=session_id,
+                user_id=user_id,
+            )
+        )
+        _background_tasks.add(bg_task)
+        bg_task.add_done_callback(_background_tasks.discard)
+        await stream_registry.set_task_asyncio_task(task_id, bg_task)
+
+        logger.info(
+            f"[SDK] Long-running tool {tool_name} delegated to background "
+            f"(operation_id={operation_id}, task_id={task_id})"
+        )
+
+        # --- Return OperationStartedResponse as MCP tool result ---
+        # This flows through SDK → response adapter → frontend, triggering
+        # the loading widget with SSE reconnection support.
+        started_json = OperationStartedResponse(
+            message=started_msg,
+            operation_id=operation_id,
+            tool_name=tool_name,
+            task_id=task_id,
+        ).model_dump_json()
+
+        return {
+            "content": [{"type": "text", "text": started_json}],
+            "isError": False,
+        }
+
+    return _callback
+
+
+def _resolve_sdk_model() -> str | None:
+    """Resolve the model name for the Claude Agent SDK CLI.
+
+    Uses ``config.claude_agent_model`` if set, otherwise derives from
+    ``config.model`` by stripping the OpenRouter provider prefix (e.g.,
+    ``"anthropic/claude-opus-4.6"`` → ``"claude-opus-4.6"``).
+    """
+    if config.claude_agent_model:
+        return config.claude_agent_model
+    model = config.model
+    if "/" in model:
+        return model.split("/", 1)[1]
+    return model
+
+
+def _build_sdk_env() -> dict[str, str]:
+    """Build env vars for the SDK CLI process.
+
+    Routes API calls through OpenRouter (or a custom base_url) using
+    the same ``config.api_key`` / ``config.base_url`` as the non-SDK path.
+    This gives per-call token and cost tracking on the OpenRouter dashboard.
+
+    Only overrides ``ANTHROPIC_API_KEY`` when a valid proxy URL and auth
+    token are both present — otherwise returns an empty dict so the SDK
+    falls back to its default credentials.
+    """
+    env: dict[str, str] = {}
+    if config.api_key and config.base_url:
+        # Strip /v1 suffix — SDK expects the base URL without a version path
+        base = config.base_url.rstrip("/")
+        if base.endswith("/v1"):
+            base = base[:-3]
+        if not base or not base.startswith("http"):
+            # Invalid base_url — don't override SDK defaults
+            return env
+        env["ANTHROPIC_BASE_URL"] = base
+        env["ANTHROPIC_AUTH_TOKEN"] = config.api_key
+        # Must be explicitly empty so the CLI uses AUTH_TOKEN instead
+        env["ANTHROPIC_API_KEY"] = ""
+    return env
+
+
+def _make_sdk_cwd(session_id: str) -> str:
+    """Create a safe, session-specific working directory path.
+
+    Delegates to :func:`~backend.api.features.chat.tools.sandbox.make_session_path`
+    (single source of truth for path sanitization) and adds a defence-in-depth
+    assertion.
+    """
+    cwd = make_session_path(session_id)
+    # Defence-in-depth: normpath + startswith is a CodeQL-recognised sanitizer
+    cwd = os.path.normpath(cwd)
+    if not cwd.startswith(_SDK_CWD_PREFIX):
+        raise ValueError(f"SDK cwd escaped prefix: {cwd}")
+    return cwd
+
+
+def _cleanup_sdk_tool_results(cwd: str) -> None:
+    """Remove SDK tool-result files for a specific session working directory.
+
+    The SDK creates tool-result files under ~/.claude/projects/<encoded-cwd>/tool-results/.
+    We clean only the specific cwd's results to avoid race conditions between
+    concurrent sessions.
+
+    Security: cwd MUST be created by _make_sdk_cwd() which sanitizes session_id.
+    """
+    import shutil
+
+    # Validate cwd is under the expected prefix
+    normalized = os.path.normpath(cwd)
+    if not normalized.startswith(_SDK_CWD_PREFIX):
+        logger.warning(f"[SDK] Rejecting cleanup for path outside workspace: {cwd}")
+        return
+
+    # SDK encodes the cwd path by replacing '/' with '-'
+    encoded_cwd = normalized.replace("/", "-")
+
+    # Construct the project directory path (known-safe home expansion)
+    claude_projects = os.path.expanduser("~/.claude/projects")
+    project_dir = os.path.join(claude_projects, encoded_cwd)
+
+    # Security check 3: Validate project_dir is under ~/.claude/projects
+    project_dir = os.path.normpath(project_dir)
+    if not project_dir.startswith(claude_projects):
+        logger.warning(
+            f"[SDK] Rejecting cleanup for escaped project path: {project_dir}"
+        )
+        return
+
+    results_dir = os.path.join(project_dir, "tool-results")
+    if os.path.isdir(results_dir):
+        for filename in os.listdir(results_dir):
+            file_path = os.path.join(results_dir, filename)
+            try:
+                if os.path.isfile(file_path):
+                    os.remove(file_path)
+            except OSError:
+                pass
+
+    # Also clean up the temp cwd directory itself
+    try:
+        shutil.rmtree(normalized, ignore_errors=True)
+    except OSError:
+        pass
+
+
+async def _compress_conversation_history(
+    session: ChatSession,
+) -> list[ChatMessage]:
+    """Compress prior conversation messages if they exceed the token threshold.
+
+    Uses the shared compress_context() from prompt.py which supports:
+    - LLM summarization of old messages (keeps recent ones intact)
+    - Progressive content truncation as fallback
+    - Middle-out deletion as last resort
+
+    Returns the compressed prior messages (everything except the current message).
+    """
+    prior = session.messages[:-1]
+    if len(prior) < 2:
+        return prior
+
+    from backend.util.prompt import compress_context
+
+    # Convert ChatMessages to dicts for compress_context
+    messages_dict = []
+    for msg in prior:
+        msg_dict: dict[str, Any] = {"role": msg.role}
+        if msg.content:
+            msg_dict["content"] = msg.content
+        if msg.tool_calls:
+            msg_dict["tool_calls"] = msg.tool_calls
+        if msg.tool_call_id:
+            msg_dict["tool_call_id"] = msg.tool_call_id
+        messages_dict.append(msg_dict)
+
+    try:
+        import openai
+
+        async with openai.AsyncOpenAI(
+            api_key=config.api_key, base_url=config.base_url, timeout=30.0
+        ) as client:
+            result = await compress_context(
+                messages=messages_dict,
+                model=config.model,
+                client=client,
+            )
+    except Exception as e:
+        logger.warning(f"[SDK] Context compression with LLM failed: {e}")
+        # Fall back to truncation-only (no LLM summarization)
+        result = await compress_context(
+            messages=messages_dict,
+            model=config.model,
+            client=None,
+        )
+
+    if result.was_compacted:
+        logger.info(
+            f"[SDK] Context compacted: {result.original_token_count} -> "
+            f"{result.token_count} tokens "
+            f"({result.messages_summarized} summarized, "
+            f"{result.messages_dropped} dropped)"
+        )
+        # Convert compressed dicts back to ChatMessages
+        return [
+            ChatMessage(
+                role=m["role"],
+                content=m.get("content"),
+                tool_calls=m.get("tool_calls"),
+                tool_call_id=m.get("tool_call_id"),
+            )
+            for m in result.messages
+        ]
+
+    return prior
+
+
+def _format_conversation_context(messages: list[ChatMessage]) -> str | None:
+    """Format conversation messages into a context prefix for the user message.
+
+    Returns a string like:
+        <conversation_history>
+        User: hello
+        You responded: Hi! How can I help?
+        </conversation_history>
+
+    Returns None if there are no messages to format.
+    """
+    if not messages:
+        return None
+
+    lines: list[str] = []
+    for msg in messages:
+        if not msg.content:
+            continue
+        if msg.role == "user":
+            lines.append(f"User: {msg.content}")
+        elif msg.role == "assistant":
+            lines.append(f"You responded: {msg.content}")
+        # Skip tool messages — they're internal details
+
+    if not lines:
+        return None
+
+    return "<conversation_history>\n" + "\n".join(lines) + "\n</conversation_history>"
+
+
+async def stream_chat_completion_sdk(
+    session_id: str,
+    message: str | None = None,
+    tool_call_response: str | None = None,  # noqa: ARG001
+    is_user_message: bool = True,
+    user_id: str | None = None,
+    retry_count: int = 0,  # noqa: ARG001
+    session: ChatSession | None = None,
+    context: dict[str, str] | None = None,  # noqa: ARG001
+) -> AsyncGenerator[StreamBaseResponse, None]:
+    """Stream chat completion using Claude Agent SDK.
+
+    Drop-in replacement for stream_chat_completion with improved reliability.
+    """
+
+    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."
+        )
+
+    if message:
+        session.messages.append(
+            ChatMessage(
+                role="user" if is_user_message else "assistant", 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 (first user message)
+    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)
+
+    # Build system prompt (reuses non-SDK path with Langfuse support)
+    has_history = len(session.messages) > 1
+    system_prompt, _ = await _build_system_prompt(
+        user_id, has_conversation_history=has_history
+    )
+    system_prompt += _SDK_TOOL_SUPPLEMENT
+    message_id = str(uuid.uuid4())
+    task_id = str(uuid.uuid4())
+
+    yield StreamStart(messageId=message_id, taskId=task_id)
+
+    stream_completed = False
+    # Initialise sdk_cwd before the try so the finally can reference it
+    # even if _make_sdk_cwd raises (in that case it stays as "").
+    sdk_cwd = ""
+    use_resume = False
+
+    try:
+        # Use a session-specific temp dir to avoid cleanup race conditions
+        # between concurrent sessions.
+        sdk_cwd = _make_sdk_cwd(session_id)
+        os.makedirs(sdk_cwd, exist_ok=True)
+
+        set_execution_context(
+            user_id,
+            session,
+            long_running_callback=_build_long_running_callback(user_id),
+        )
+        try:
+            from claude_agent_sdk import ClaudeAgentOptions, ClaudeSDKClient
+
+            # Fail fast when no API credentials are available at all
+            sdk_env = _build_sdk_env()
+            if not sdk_env and not os.environ.get("ANTHROPIC_API_KEY"):
+                raise RuntimeError(
+                    "No API key configured. Set OPEN_ROUTER_API_KEY "
+                    "(or CHAT_API_KEY) for OpenRouter routing, "
+                    "or ANTHROPIC_API_KEY for direct Anthropic access."
+                )
+
+            mcp_server = create_copilot_mcp_server()
+
+            sdk_model = _resolve_sdk_model()
+
+            # --- Transcript capture via Stop hook ---
+            captured_transcript = CapturedTranscript()
+
+            def _on_stop(transcript_path: str, sdk_session_id: str) -> None:
+                captured_transcript.path = transcript_path
+                captured_transcript.sdk_session_id = sdk_session_id
+
+            security_hooks = create_security_hooks(
+                user_id,
+                sdk_cwd=sdk_cwd,
+                max_subtasks=config.claude_agent_max_subtasks,
+                on_stop=_on_stop if config.claude_agent_use_resume else None,
+            )
+
+            # --- Resume strategy: download transcript from bucket ---
+            resume_file: str | None = None
+            use_resume = False
+
+            if config.claude_agent_use_resume and user_id and len(session.messages) > 1:
+                transcript_content = await download_transcript(user_id, session_id)
+                if transcript_content and validate_transcript(transcript_content):
+                    resume_file = write_transcript_to_tempfile(
+                        transcript_content, session_id, sdk_cwd
+                    )
+                    if resume_file:
+                        use_resume = True
+                        logger.info(
+                            f"[SDK] Using --resume with transcript "
+                            f"({len(transcript_content)} bytes)"
+                        )
+
+            sdk_options_kwargs: dict[str, Any] = {
+                "system_prompt": system_prompt,
+                "mcp_servers": {"copilot": mcp_server},
+                "allowed_tools": COPILOT_TOOL_NAMES,
+                "disallowed_tools": SDK_DISALLOWED_TOOLS,
+                "hooks": security_hooks,
+                "cwd": sdk_cwd,
+                "max_buffer_size": config.claude_agent_max_buffer_size,
+            }
+            if sdk_env:
+                sdk_options_kwargs["model"] = sdk_model
+                sdk_options_kwargs["env"] = sdk_env
+            if use_resume and resume_file:
+                sdk_options_kwargs["resume"] = resume_file
+
+            options = ClaudeAgentOptions(**sdk_options_kwargs)  # type: ignore[arg-type]
+
+            adapter = SDKResponseAdapter(message_id=message_id)
+            adapter.set_task_id(task_id)
+
+            async with ClaudeSDKClient(options=options) as client:
+                current_message = message or ""
+                if not current_message and session.messages:
+                    last_user = [m for m in session.messages if m.role == "user"]
+                    if last_user:
+                        current_message = last_user[-1].content or ""
+
+                if not current_message.strip():
+                    yield StreamError(
+                        errorText="Message cannot be empty.",
+                        code="empty_prompt",
+                    )
+                    yield StreamFinish()
+                    return
+
+                # Build query: with --resume the CLI already has full
+                # context, so we only send the new message.  Without
+                # resume, compress history into a context prefix.
+                query_message = current_message
+                if not use_resume and len(session.messages) > 1:
+                    logger.warning(
+                        f"[SDK] Using compression fallback for session "
+                        f"{session_id} ({len(session.messages)} messages) — "
+                        f"no transcript available for --resume"
+                    )
+                    compressed = await _compress_conversation_history(session)
+                    history_context = _format_conversation_context(compressed)
+                    if history_context:
+                        query_message = (
+                            f"{history_context}\n\n"
+                            f"Now, the user says:\n{current_message}"
+                        )
+
+                logger.info(
+                    f"[SDK] Sending query ({len(session.messages)} msgs in session)"
+                )
+                logger.debug(f"[SDK] Query preview: {current_message[:80]!r}")
+                await client.query(query_message, session_id=session_id)
+
+                assistant_response = ChatMessage(role="assistant", content="")
+                accumulated_tool_calls: list[dict[str, Any]] = []
+                has_appended_assistant = False
+                has_tool_results = False
+
+                async for sdk_msg in client.receive_messages():
+                    logger.debug(
+                        f"[SDK] Received: {type(sdk_msg).__name__} "
+                        f"{getattr(sdk_msg, 'subtype', '')}"
+                    )
+                    for response in adapter.convert_message(sdk_msg):
+                        if isinstance(response, StreamStart):
+                            continue
+
+                        yield response
+
+                        if isinstance(response, StreamTextDelta):
+                            delta = response.delta or ""
+                            # After tool results, start a new assistant
+                            # message for the post-tool text.
+                            if has_tool_results and has_appended_assistant:
+                                assistant_response = ChatMessage(
+                                    role="assistant", content=delta
+                                )
+                                accumulated_tool_calls = []
+                                has_appended_assistant = False
+                                has_tool_results = False
+                                session.messages.append(assistant_response)
+                                has_appended_assistant = True
+                            else:
+                                assistant_response.content = (
+                                    assistant_response.content or ""
+                                ) + delta
+                                if not has_appended_assistant:
+                                    session.messages.append(assistant_response)
+                                    has_appended_assistant = True
+
+                        elif isinstance(response, StreamToolInputAvailable):
+                            accumulated_tool_calls.append(
+                                {
+                                    "id": response.toolCallId,
+                                    "type": "function",
+                                    "function": {
+                                        "name": response.toolName,
+                                        "arguments": json.dumps(response.input or {}),
+                                    },
+                                }
+                            )
+                            assistant_response.tool_calls = accumulated_tool_calls
+                            if not has_appended_assistant:
+                                session.messages.append(assistant_response)
+                                has_appended_assistant = True
+
+                        elif isinstance(response, StreamToolOutputAvailable):
+                            session.messages.append(
+                                ChatMessage(
+                                    role="tool",
+                                    content=(
+                                        response.output
+                                        if isinstance(response.output, str)
+                                        else str(response.output)
+                                    ),
+                                    tool_call_id=response.toolCallId,
+                                )
+                            )
+                            has_tool_results = True
+
+                        elif isinstance(response, StreamFinish):
+                            stream_completed = True
+
+                    if stream_completed:
+                        break
+
+                if (
+                    assistant_response.content or assistant_response.tool_calls
+                ) and not has_appended_assistant:
+                    session.messages.append(assistant_response)
+
+                # --- Capture transcript while CLI is still alive ---
+                # Must happen INSIDE async with: close() sends SIGTERM
+                # which kills the CLI before it can flush the JSONL.
+                if (
+                    config.claude_agent_use_resume
+                    and user_id
+                    and captured_transcript.available
+                ):
+                    # Give CLI time to flush JSONL writes before we read
+                    await asyncio.sleep(0.5)
+                    raw_transcript = read_transcript_file(captured_transcript.path)
+                    if raw_transcript:
+                        task = asyncio.create_task(
+                            _upload_transcript_bg(user_id, session_id, raw_transcript)
+                        )
+                        _background_tasks.add(task)
+                        task.add_done_callback(_background_tasks.discard)
+                    else:
+                        logger.debug("[SDK] Stop hook fired but transcript not usable")
+
+        except ImportError:
+            raise RuntimeError(
+                "claude-agent-sdk is not installed. "
+                "Disable SDK mode (CHAT_USE_CLAUDE_AGENT_SDK=false) "
+                "to use the OpenAI-compatible fallback."
+            )
+
+        await upsert_chat_session(session)
+        logger.debug(
+            f"[SDK] Session {session_id} saved with {len(session.messages)} messages"
+        )
+        if not stream_completed:
+            yield StreamFinish()
+
+    except Exception as e:
+        logger.error(f"[SDK] Error: {e}", exc_info=True)
+        try:
+            await upsert_chat_session(session)
+        except Exception as save_err:
+            logger.error(f"[SDK] Failed to save session on error: {save_err}")
+        yield StreamError(
+            errorText="An error occurred. Please try again.",
+            code="sdk_error",
+        )
+        yield StreamFinish()
+    finally:
+        if sdk_cwd:
+            _cleanup_sdk_tool_results(sdk_cwd)
+
+
+async def _upload_transcript_bg(
+    user_id: str, session_id: str, raw_content: str
+) -> None:
+    """Background task to strip progress entries and upload transcript."""
+    try:
+        await upload_transcript(user_id, session_id, raw_content)
+    except Exception as e:
+        logger.error(f"[SDK] Failed to upload transcript for {session_id}: {e}")
+
+
+async def _update_title_async(
+    session_id: str, message: str, user_id: str | None = None
+) -> None:
+    """Background task to update session title."""
+    try:
+        title = await _generate_session_title(
+            message, user_id=user_id, session_id=session_id
+        )
+        if title:
+            await update_session_title(session_id, title)
+            logger.debug(f"[SDK] Generated title for {session_id}: {title}")
+    except Exception as e:
+        logger.warning(f"[SDK] Failed to update session title: {e}")

autogpt_platform/backend/backend/api/features/chat/sdk/tool_adapter.py

@@ -2,20 +2,25 @@
 
 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
 import itertools
 import json
 import logging
 import os
 import uuid
+from collections.abc import Awaitable, Callable
 from contextvars import ContextVar
 from typing import Any
 
-from backend.copilot.model import ChatSession
-from backend.copilot.tools import TOOL_REGISTRY
-from backend.copilot.tools.base import BaseTool
+from backend.api.features.chat.model import ChatSession
+from backend.api.features.chat.tools import TOOL_REGISTRY
+from backend.api.features.chat.tools.base import BaseTool
 
 logger = logging.getLogger(__name__)
 
@@ -36,23 +41,26 @@ _current_session: ContextVar[ChatSession | None] = ContextVar(
 # 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: ContextVar[dict[str, str]] = ContextVar(
+    "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
-# instead of sleeping an arbitrary duration.  The SDK fires hooks via
-# start_soon (fire-and-forget) so the next message can arrive before
-# the hook stashes its output — this event bridges that gap.
-_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,
 ) -> None:
     """Set the execution context for tool calls.
 
@@ -62,11 +70,13 @@ def set_execution_context(
     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).
     """
     _current_user_id.set(user_id)
     _current_session.set(session)
     _pending_tool_outputs.set({})
-    _stash_event.set(asyncio.Event())
+    _long_running_callback.set(long_running_callback)
 
 
 def get_execution_context() -> tuple[str | None, ChatSession | None]:
@@ -78,89 +88,19 @@ def get_execution_context() -> tuple[str | None, ChatSession | None]:
 
 
 def pop_pending_tool_output(tool_name: str) -> str | None:
-    """Pop and return the oldest stashed output for *tool_name*.
+    """Pop and return the stashed full output for *tool_name*.
 
     The SDK CLI may truncate large tool results (writing them to disk and
     replacing the content with a file reference). This stash keeps the
     original MCP output so the response adapter can forward it to the
     frontend for proper widget rendering.
 
-    Uses a FIFO queue per tool name so duplicate calls to the same tool
-    in one turn each get their own output.
-
     Returns ``None`` if nothing was stashed for *tool_name*.
     """
     pending = _pending_tool_outputs.get(None)
     if pending is None:
         return None
-    queue = pending.get(tool_name)
-    if not queue:
-        pending.pop(tool_name, None)
-        return None
-    value = queue.pop(0)
-    if not queue:
-        del pending[tool_name]
-    return value
-
-
-def stash_pending_tool_output(tool_name: str, output: Any) -> None:
-    """Stash tool output for later retrieval by the response adapter.
-
-    Used by the PostToolUse hook to capture SDK built-in tool outputs
-    (WebSearch, Read, etc.) that aren't available through the MCP stash
-    mechanism in ``_execute_tool_sync``.
-
-    Appends to a FIFO queue per tool name so multiple calls to the same
-    tool in one turn are all preserved.
-    """
-    pending = _pending_tool_outputs.get(None)
-    if pending is None:
-        return
-    if isinstance(output, str):
-        text = output
-    else:
-        try:
-            text = json.dumps(output)
-        except (TypeError, ValueError):
-            text = str(output)
-    pending.setdefault(tool_name, []).append(text)
-    # Signal any waiters that new output is available.
-    event = _stash_event.get(None)
-    if event is not None:
-        event.set()
-
-
-async def wait_for_stash(timeout: float = 0.5) -> bool:
-    """Wait for a PostToolUse hook to stash tool output.
-
-    The SDK fires PostToolUse hooks asynchronously via ``start_soon()`` —
-    the next message (AssistantMessage/ResultMessage) can arrive before the
-    hook completes and stashes its output.  This function bridges that gap
-    by waiting on the ``_stash_event``, which is signaled by
-    :func:`stash_pending_tool_output`.
-
-    After the event fires, callers should ``await asyncio.sleep(0)`` to
-    give any remaining concurrent hooks a chance to complete.
-
-    Returns ``True`` if a stash signal was received, ``False`` on timeout.
-    The timeout is a safety net — normally the stash happens within
-    microseconds of yielding to the event loop.
-    """
-    event = _stash_event.get(None)
-    if event is None:
-        return False
-    # Fast path: hook already completed before we got here.
-    if event.is_set():
-        event.clear()
-        return True
-    # Slow path: wait for the hook to signal.
-    try:
-        async with asyncio.timeout(timeout):
-            await event.wait()
-        event.clear()
-        return True
-    except TimeoutError:
-        return False
+    return pending.pop(tool_name, None)
 
 
 async def _execute_tool_sync(
@@ -185,63 +125,14 @@ async def _execute_tool_sync(
     # 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)
+        pending[base_tool.name] = text
 
     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": [
@@ -256,6 +147,11 @@ 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]:
@@ -265,6 +161,25 @@ 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:
@@ -396,29 +311,14 @@ def create_copilot_mcp_server():
 # which provides kernel-level network isolation via unshare --net.
 # 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",
-]
+_SDK_BUILTIN_TOOLS = ["Read", "Write", "Edit", "Glob", "Grep", "Task", "WebSearch"]
 
 # SDK built-in tools that must be explicitly blocked.
 # Bash: dangerous — agent uses mcp__copilot__bash_exec with kernel-level
 #   network isolation (unshare --net) instead.
 # WebFetch: SSRF risk — can reach internal network (localhost, 10.x, etc.).
 #   Agent uses the SSRF-protected mcp__copilot__web_fetch tool instead.
-# AskUserQuestion: interactive CLI tool — no terminal in copilot context.
-SDK_DISALLOWED_TOOLS = [
-    "Bash",
-    "WebFetch",
-    "AskUserQuestion",
-]
+SDK_DISALLOWED_TOOLS = ["Bash", "WebFetch"]
 
 # Tools that are blocked entirely in security hooks (defence-in-depth).
 # Includes SDK_DISALLOWED_TOOLS plus common aliases/synonyms.

autogpt_platform/backend/backend/api/features/chat/sdk/transcript.py

@@ -14,8 +14,6 @@ import json
 import logging
 import os
 import re
-import time
-from dataclasses import dataclass
 
 logger = logging.getLogger(__name__)
 
@@ -33,16 +31,6 @@ STRIPPABLE_TYPES = frozenset(
     {"progress", "file-history-snapshot", "queue-operation", "summary", "pr-link"}
 )
 
-
-@dataclass
-class TranscriptDownload:
-    """Result of downloading a transcript with its metadata."""
-
-    content: str
-    message_count: int = 0  # session.messages length when uploaded
-    uploaded_at: float = 0.0  # epoch timestamp of upload
-
-
 # Workspace storage constants — deterministic path from session_id.
 TRANSCRIPT_STORAGE_PREFIX = "chat-transcripts"
 
@@ -131,21 +119,22 @@ def read_transcript_file(transcript_path: str) -> str | None:
             content = f.read()
 
         if not content.strip():
-            logger.debug("[Transcript] File is empty: %s", transcript_path)
+            logger.debug(f"[Transcript] Empty file: {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):
+        if len(lines) < 3:
+            # Raw files with ≤2 lines are metadata-only
+            # (queue-operation + file-history-snapshot, no conversation).
             logger.debug(
-                "[Transcript] No conversation content (%d lines) in %s",
-                len(lines),
-                transcript_path,
+                f"[Transcript] Too few lines ({len(lines)}): {transcript_path}"
             )
             return None
 
+        # Quick structural validation — parse first and last lines.
+        json.loads(lines[0])
+        json.loads(lines[-1])
+
         logger.info(
             f"[Transcript] Read {len(lines)} lines, "
             f"{len(content)} bytes from {transcript_path}"
@@ -171,41 +160,6 @@ 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.
-
-    The CLI stores session data under ``~/.claude/projects/<encoded_cwd>/``.
-    Each SDK turn uses a unique ``sdk_cwd``, so the project directory is
-    safe to remove entirely after the transcript has been uploaded.
-    """
-    import shutil
-
-    cwd_encoded = _encode_cwd_for_cli(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))
-
-    if not project_dir.startswith(projects_base + os.sep):
-        logger.warning(
-            f"[Transcript] Cleanup path escaped projects base: {project_dir}"
-        )
-        return
-
-    if os.path.isdir(project_dir):
-        shutil.rmtree(project_dir, ignore_errors=True)
-        logger.debug(f"[Transcript] Cleaned up CLI project dir: {project_dir}")
-    else:
-        logger.debug(f"[Transcript] Project dir not found: {project_dir}")
-
-
 def write_transcript_to_tempfile(
     transcript_content: str,
     session_id: str,
@@ -294,15 +248,6 @@ def _storage_path_parts(user_id: str, session_id: str) -> tuple[str, str, str]:
     )
 
 
-def _meta_storage_path_parts(user_id: str, session_id: str) -> tuple[str, str, str]:
-    """Return (workspace_id, file_id, filename) for a session's transcript metadata."""
-    return (
-        TRANSCRIPT_STORAGE_PREFIX,
-        _sanitize_id(user_id),
-        f"{_sanitize_id(session_id)}.meta.json",
-    )
-
-
 def _build_storage_path(user_id: str, session_id: str, backend: object) -> str:
     """Build the full storage path string that ``retrieve()`` expects.
 
@@ -323,30 +268,21 @@ def _build_storage_path(user_id: str, session_id: str, backend: object) -> str:
         return f"local://{wid}/{fid}/{fname}"
 
 
-async def upload_transcript(
-    user_id: str,
-    session_id: str,
-    content: str,
-    message_count: int = 0,
-) -> None:
+async def upload_transcript(user_id: str, session_id: str, content: str) -> None:
     """Strip progress entries and upload transcript to bucket storage.
 
     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.
-
-    Args:
-        message_count: ``len(session.messages)`` at upload time — used by
-            the next turn to detect staleness and compress only the gap.
     """
     from backend.util.workspace_storage import get_workspace_storage
 
     stripped = strip_progress_entries(content)
     if not validate_transcript(stripped):
         logger.warning(
-            f"[Transcript] Skipping upload — stripped content not valid "
-            f"for session {session_id}"
+            f"[Transcript] Skipping upload — stripped content is not a valid "
+            f"transcript for session {session_id}"
         )
         return
 
@@ -361,8 +297,9 @@ async def upload_transcript(
         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}"
+                f"[Transcript] Skipping upload — existing transcript "
+                f"({len(existing)}B) >= new ({new_size}B) for session "
+                f"{session_id}"
             )
             return
     except (FileNotFoundError, Exception):
@@ -374,38 +311,16 @@ async def upload_transcript(
         filename=fname,
         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).
-    try:
-        meta = {"message_count": message_count, "uploaded_at": time.time()}
-        mwid, mfid, mfname = _meta_storage_path_parts(user_id, session_id)
-        await storage.store(
-            workspace_id=mwid,
-            file_id=mfid,
-            filename=mfname,
-            content=json.dumps(meta).encode("utf-8"),
-        )
-    except Exception as e:
-        logger.warning(f"[Transcript] Failed to write metadata for {session_id}: {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"[Transcript] Uploaded {new_size} bytes "
+        f"(stripped from {len(content)}) for session {session_id}"
     )
 
 
-async def download_transcript(
-    user_id: str, session_id: str
-) -> TranscriptDownload | None:
-    """Download transcript and metadata from bucket storage.
+async def download_transcript(user_id: str, session_id: str) -> str | None:
+    """Download transcript from bucket storage.
 
-    Returns a ``TranscriptDownload`` with the JSONL content and the
-    ``message_count`` watermark from the upload, or ``None`` if not found.
+    Returns the JSONL content string, or ``None`` if not found.
     """
     from backend.util.workspace_storage import get_workspace_storage
 
@@ -415,6 +330,10 @@ async def download_transcript(
     try:
         data = await storage.retrieve(path)
         content = data.decode("utf-8")
+        logger.info(
+            f"[Transcript] Downloaded {len(content)} bytes for session {session_id}"
+        )
+        return content
     except FileNotFoundError:
         logger.debug(f"[Transcript] No transcript in storage for {session_id}")
         return None
@@ -422,36 +341,6 @@ async def download_transcript(
         logger.warning(f"[Transcript] Failed to download transcript: {e}")
         return None
 
-    # Try to load metadata (best-effort — old transcripts won't have it)
-    message_count = 0
-    uploaded_at = 0.0
-    try:
-        from backend.util.workspace_storage import GCSWorkspaceStorage
-
-        mwid, mfid, mfname = _meta_storage_path_parts(user_id, session_id)
-        if isinstance(storage, GCSWorkspaceStorage):
-            blob = f"workspaces/{mwid}/{mfid}/{mfname}"
-            meta_path = f"gcs://{storage.bucket_name}/{blob}"
-        else:
-            meta_path = f"local://{mwid}/{mfid}/{mfname}"
-
-        meta_data = await storage.retrieve(meta_path)
-        meta = json.loads(meta_data.decode("utf-8"))
-        message_count = meta.get("message_count", 0)
-        uploaded_at = meta.get("uploaded_at", 0.0)
-    except (FileNotFoundError, json.JSONDecodeError, 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}"
-    )
-    return TranscriptDownload(
-        content=content,
-        message_count=message_count,
-        uploaded_at=uploaded_at,
-    )
-
 
 async def delete_transcript(user_id: str, session_id: str) -> None:
     """Delete transcript from bucket storage (e.g. after resume failure)."""

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

@@ -6,7 +6,12 @@ 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, StreamTextDelta, StreamToolOutputAvailable
+from .response_model import (
+    StreamError,
+    StreamFinish,
+    StreamTextDelta,
+    StreamToolOutputAvailable,
+)
 from .sdk import service as sdk_service
 from .sdk.transcript import download_transcript
 
@@ -25,6 +30,7 @@ async def test_stream_chat_completion(setup_test_user, test_user_id):
     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
@@ -34,9 +40,10 @@ async def test_stream_chat_completion(setup_test_user, test_user_id):
             has_errors = True
         if isinstance(chunk, StreamTextDelta):
             assistant_message += chunk.delta
+        if isinstance(chunk, StreamFinish):
+            has_ended = True
 
-    # StreamFinish is published by mark_session_completed (processor layer),
-    # not by the service. The generator completing means the stream ended.
+    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"
 
@@ -54,6 +61,7 @@ async def test_stream_chat_completion_with_tool_calls(setup_test_user, test_user
     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,
@@ -63,9 +71,13 @@ async def test_stream_chat_completion_with_tool_calls(setup_test_user, test_user
         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)
@@ -102,6 +114,7 @@ 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,
@@ -112,28 +125,25 @@ 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"
 
-    # Wait for background upload task to complete (retry up to 5s).
-    # The CLI may not produce a usable transcript for very short
-    # conversations (only metadata entries) — this is environment-dependent
-    # (CLI version, platform).  When that happens, multi-turn still works
-    # via conversation compression (non-resume path), but we can't test
-    # the --resume round-trip.
+    # Wait for background upload task to complete (retry up to 5s)
     transcript = None
     for _ in range(10):
         await asyncio.sleep(0.5)
         transcript = await download_transcript(test_user_id, session.session_id)
         if transcript:
             break
-    if not transcript:
-        return pytest.skip(
-            "CLI did not produce a usable transcript — "
-            "cannot test --resume round-trip in this environment"
-        )
-    logger.info(f"Turn 1 transcript uploaded: {len(transcript.content)} bytes")
+    assert transcript, (
+        "Transcript was not uploaded to bucket after turn 1 — "
+        "Stop hook may not have fired or transcript was too small"
+    )
+    logger.info(f"Turn 1 transcript uploaded: {len(transcript)} bytes")
 
     # Reload session for turn 2
     session = await get_chat_session(session.session_id, test_user_id)
@@ -143,6 +153,7 @@ 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,
@@ -154,7 +165,10 @@ 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/api/features/chat/tools/__init__.py

@@ -3,14 +3,14 @@ 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 backend.api.features.chat.model import ChatSession
+from backend.api.features.chat.tracking import track_tool_called
 
 from .add_understanding import AddUnderstandingTool
 from .agent_output import AgentOutputTool
 from .base import BaseTool
 from .bash_exec import BashExecTool
-from .browse_web import BrowseWebTool
+from .check_operation_status import CheckOperationStatusTool
 from .create_agent import CreateAgentTool
 from .customize_agent import CustomizeAgentTool
 from .edit_agent import EditAgentTool
@@ -31,7 +31,7 @@ from .workspace_files import (
 )
 
 if TYPE_CHECKING:
-    from backend.copilot.response_model import StreamToolOutputAvailable
+    from backend.api.features.chat.response_model import StreamToolOutputAvailable
 
 logger = logging.getLogger(__name__)
 
@@ -47,12 +47,11 @@ TOOL_REGISTRY: dict[str, BaseTool] = {
     "run_agent": RunAgentTool(),
     "run_block": RunBlockTool(),
     "view_agent_output": AgentOutputTool(),
+    "check_operation_status": CheckOperationStatusTool(),
     "search_docs": SearchDocsTool(),
     "get_doc_page": GetDocPageTool(),
     # Web fetch for safe URL retrieval
     "web_fetch": WebFetchTool(),
-    # Browser-based browsing for JS-rendered pages (Stagehand + Browserbase)
-    "browse_web": BrowseWebTool(),
     # Sandboxed code execution (bubblewrap)
     "bash_exec": BashExecTool(),
     # Persistent workspace tools (cloud storage, survives across sessions)

autogpt_platform/backend/backend/api/features/chat/tools/_test_data.py

@@ -3,15 +3,14 @@ from datetime import UTC, datetime
 from os import getenv
 
 import pytest
-import pytest_asyncio
 from prisma.types import ProfileCreateInput
 from pydantic import SecretStr
 
+from backend.api.features.chat.model import ChatSession
 from backend.api.features.store import db as store_db
 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.db import prisma
 from backend.data.graph import Graph, Link, Node, create_graph
 from backend.data.model import APIKeyCredentials
@@ -32,16 +31,14 @@ def make_session(user_id: str):
     )
 
 
-@pytest_asyncio.fixture(scope="session", loop_scope="session")
-async def setup_test_data(server):
+@pytest.fixture(scope="session")
+async def setup_test_data():
     """
     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.
     """
     # 1. Create a test user
     user_data = {
@@ -153,16 +150,14 @@ async def setup_test_data(server):
     }
 
 
-@pytest_asyncio.fixture(scope="session", loop_scope="session")
-async def setup_llm_test_data(server):
+@pytest.fixture(scope="session")
+async def setup_llm_test_data():
     """
     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.
     """
     key = getenv("OPENAI_API_KEY")
     if not key:
@@ -320,15 +315,13 @@ async def setup_llm_test_data(server):
     }
 
 
-@pytest_asyncio.fixture(scope="session", loop_scope="session")
-async def setup_firecrawl_test_data(server):
+@pytest.fixture(scope="session")
+async def setup_firecrawl_test_data():
     """
     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.
     """
     # 1. Create a test user
     user_data = {

autogpt_platform/backend/backend/api/features/chat/tools/add_understanding.py

@@ -3,9 +3,11 @@
 import logging
 from typing import Any
 
-from backend.copilot.model import ChatSession
-from backend.data.db_accessors import understanding_db
-from backend.data.understanding import BusinessUnderstandingInput
+from backend.api.features.chat.model import ChatSession
+from backend.data.understanding import (
+    BusinessUnderstandingInput,
+    upsert_business_understanding,
+)
 
 from .base import BaseTool
 from .models import ErrorResponse, ToolResponseBase, UnderstandingUpdatedResponse
@@ -97,9 +99,7 @@ and automations for the user's specific needs."""
         ]
 
         # Upsert with merge
-        understanding = await understanding_db().upsert_business_understanding(
-            user_id, input_data
-        )
+        understanding = await upsert_business_understanding(user_id, input_data)
 
         # Build current understanding summary (filter out empty values)
         current_understanding = {

autogpt_platform/backend/backend/api/features/chat/tools/agent_generator/__init__.py

@@ -19,7 +19,6 @@ from .core import (
     get_all_relevant_agents_for_generation,
     get_library_agent_by_graph_id,
     get_library_agent_by_id,
-    get_library_agents_by_ids,
     get_library_agents_for_generation,
     graph_to_json,
     json_to_graph,
@@ -50,7 +49,6 @@ __all__ = [
     "get_all_relevant_agents_for_generation",
     "get_library_agent_by_graph_id",
     "get_library_agent_by_id",
-    "get_library_agents_by_ids",
     "get_library_agents_for_generation",
     "get_user_message_for_error",
     "graph_to_json",

autogpt_platform/backend/backend/api/features/chat/tools/agent_generator/core.py

@@ -3,11 +3,11 @@
 import logging
 import re
 import uuid
-from collections.abc import Sequence
 from typing import Any, NotRequired, TypedDict
 
-from backend.data.db_accessors import graph_db, library_db, store_db
-from backend.data.graph import Graph, Link, Node
+from backend.api.features.library import db as library_db
+from backend.api.features.store import db as store_db
+from backend.data.graph import Graph, Link, Node, get_graph, get_store_listed_graphs
 from backend.util.exceptions import DatabaseError, NotFoundError
 
 from .service import (
@@ -79,7 +79,7 @@ AgentSummary = LibraryAgentSummary | MarketplaceAgentSummary | dict[str, Any]
 
 
 def _to_dict_list(
-    agents: Sequence[AgentSummary] | Sequence[dict[str, Any]] | None,
+    agents: list[AgentSummary] | list[dict[str, Any]] | None,
 ) -> list[dict[str, Any]] | None:
     """Convert typed agent summaries to plain dicts for external service calls."""
     if agents is None:
@@ -145,9 +145,8 @@ async def get_library_agent_by_id(
     Returns:
         LibraryAgentSummary if found, None otherwise
     """
-    db = library_db()
     try:
-        agent = await db.get_library_agent_by_graph_id(user_id, agent_id)
+        agent = await library_db.get_library_agent_by_graph_id(user_id, agent_id)
         if agent:
             logger.debug(f"Found library agent by graph_id: {agent.name}")
             return LibraryAgentSummary(
@@ -164,7 +163,7 @@ async def get_library_agent_by_id(
         logger.debug(f"Could not fetch library agent by graph_id {agent_id}: {e}")
 
     try:
-        agent = await db.get_library_agent(agent_id, user_id)
+        agent = await library_db.get_library_agent(agent_id, user_id)
         if agent:
             logger.debug(f"Found library agent by library_id: {agent.name}")
             return LibraryAgentSummary(
@@ -191,36 +190,6 @@ async def get_library_agent_by_id(
 get_library_agent_by_graph_id = get_library_agent_by_id
 
 
-async def get_library_agents_by_ids(
-    user_id: str,
-    agent_ids: list[str],
-) -> list[LibraryAgentSummary]:
-    """Fetch multiple library agents by their IDs.
-
-    Args:
-        user_id: The user ID
-        agent_ids: List of agent IDs (can be graph_ids or library agent IDs)
-
-    Returns:
-        List of LibraryAgentSummary for found agents (silently skips not found)
-    """
-    agents: list[LibraryAgentSummary] = []
-    for agent_id in agent_ids:
-        try:
-            agent = await get_library_agent_by_id(user_id, agent_id)
-            if agent:
-                agents.append(agent)
-                logger.debug(f"Fetched library agent by ID: {agent['name']}")
-            else:
-                logger.warning(f"Library agent not found for ID: {agent_id}")
-        except Exception as e:
-            logger.warning(f"Failed to fetch library agent {agent_id}: {e}")
-            continue
-
-    logger.info(f"Fetched {len(agents)}/{len(agent_ids)} library agents by ID")
-    return agents
-
-
 async def get_library_agents_for_generation(
     user_id: str,
     search_query: str | None = None,
@@ -245,17 +214,10 @@ async def get_library_agents_for_generation(
     Returns:
         List of LibraryAgentSummary with schemas and recent executions for sub-agent composition
     """
-    search_term = search_query.strip() if search_query else None
-    if search_term and len(search_term) > 100:
-        raise ValueError(
-            f"Search query is too long ({len(search_term)} chars, max 100). "
-            f"Please use a shorter, more specific search term."
-        )
-
     try:
-        response = await library_db().list_library_agents(
+        response = await library_db.list_library_agents(
             user_id=user_id,
-            search_term=search_term,
+            search_term=search_query,
             page=1,
             page_size=max_results,
             include_executions=True,
@@ -309,16 +271,9 @@ async def search_marketplace_agents_for_generation(
     Returns:
         List of LibraryAgentSummary with full input/output schemas
     """
-    search_term = search_query.strip()
-    if len(search_term) > 100:
-        raise ValueError(
-            f"Search query is too long ({len(search_term)} chars, max 100). "
-            f"Please use a shorter, more specific search term."
-        )
-
     try:
-        response = await store_db().get_store_agents(
-            search_query=search_term,
+        response = await store_db.get_store_agents(
+            search_query=search_query,
             page=1,
             page_size=max_results,
         )
@@ -331,7 +286,7 @@ async def search_marketplace_agents_for_generation(
             return []
 
         graph_ids = [agent.agent_graph_id for agent in agents_with_graphs]
-        graphs = await graph_db().get_store_listed_graphs(graph_ids)
+        graphs = await get_store_listed_graphs(*graph_ids)
 
         results: list[LibraryAgentSummary] = []
         for agent in agents_with_graphs:
@@ -469,7 +424,7 @@ def extract_search_terms_from_steps(
 async def enrich_library_agents_from_steps(
     user_id: str,
     decomposition_result: DecompositionResult | dict[str, Any],
-    existing_agents: Sequence[AgentSummary] | Sequence[dict[str, Any]],
+    existing_agents: list[AgentSummary] | list[dict[str, Any]],
     exclude_graph_id: str | None = None,
     include_marketplace: bool = True,
     max_additional_results: int = 10,
@@ -493,7 +448,7 @@ async def enrich_library_agents_from_steps(
     search_terms = extract_search_terms_from_steps(decomposition_result)
 
     if not search_terms:
-        return list(existing_agents)
+        return existing_agents
 
     existing_ids: set[str] = set()
     existing_names: set[str] = set()
@@ -556,7 +511,7 @@ async def enrich_library_agents_from_steps(
 async def decompose_goal(
     description: str,
     context: str = "",
-    library_agents: Sequence[AgentSummary] | None = None,
+    library_agents: list[AgentSummary] | None = None,
 ) -> DecompositionResult | None:
     """Break down a goal into steps or return clarifying questions.
 
@@ -584,16 +539,22 @@ async def decompose_goal(
 
 async def generate_agent(
     instructions: DecompositionResult | dict[str, Any],
-    library_agents: Sequence[AgentSummary] | Sequence[dict[str, Any]] | None = None,
+    library_agents: list[AgentSummary] | list[dict[str, Any]] | None = None,
+    operation_id: str | None = None,
+    task_id: str | None = None,
 ) -> dict[str, Any] | None:
     """Generate agent JSON from instructions.
 
     Args:
         instructions: Structured instructions from decompose_goal
         library_agents: User's library agents available for sub-agent composition
+        operation_id: Operation ID for async processing (enables Redis Streams
+            completion notification)
+        task_id: Task ID for async processing (enables Redis Streams persistence
+            and SSE delivery)
 
     Returns:
-        Agent JSON dict, error dict {"type": "error", ...}, or None on error
+        Agent JSON dict, {"status": "accepted"} for async, error dict {"type": "error", ...}, or None on error
 
     Raises:
         AgentGeneratorNotConfiguredError: If the external service is not configured.
@@ -601,9 +562,13 @@ async def generate_agent(
     _check_service_configured()
     logger.info("Calling external Agent Generator service for generate_agent")
     result = await generate_agent_external(
-        dict(instructions), _to_dict_list(library_agents)
+        dict(instructions), _to_dict_list(library_agents), operation_id, task_id
     )
 
+    # Don't modify async response
+    if result and result.get("status") == "accepted":
+        return result
+
     if result:
         if isinstance(result, dict) and result.get("type") == "error":
             return result
@@ -708,10 +673,9 @@ async def save_agent_to_library(
         Tuple of (created Graph, LibraryAgent)
     """
     graph = json_to_graph(agent_json)
-    db = library_db()
     if is_update:
-        return await db.update_graph_in_library(graph, user_id)
-    return await db.create_graph_in_library(graph, user_id)
+        return await library_db.update_graph_in_library(graph, user_id)
+    return await library_db.create_graph_in_library(graph, user_id)
 
 
 def graph_to_json(graph: Graph) -> dict[str, Any]:
@@ -771,14 +735,12 @@ async def get_agent_as_json(
     Returns:
         Agent as JSON dict or None if not found
     """
-    db = graph_db()
-
-    graph = await db.get_graph(agent_id, version=None, user_id=user_id)
+    graph = await get_graph(agent_id, version=None, user_id=user_id)
 
     if not graph and user_id:
         try:
-            library_agent = await library_db().get_library_agent(agent_id, user_id)
-            graph = await db.get_graph(
+            library_agent = await library_db.get_library_agent(agent_id, user_id)
+            graph = await get_graph(
                 library_agent.graph_id, version=None, user_id=user_id
             )
         except NotFoundError:
@@ -793,7 +755,9 @@ async def get_agent_as_json(
 async def generate_agent_patch(
     update_request: str,
     current_agent: dict[str, Any],
-    library_agents: Sequence[AgentSummary] | None = None,
+    library_agents: list[AgentSummary] | None = None,
+    operation_id: str | None = None,
+    task_id: str | None = None,
 ) -> dict[str, Any] | None:
     """Update an existing agent using natural language.
 
@@ -806,10 +770,12 @@ async def generate_agent_patch(
         update_request: Natural language description of changes
         current_agent: Current agent JSON
         library_agents: User's library agents available for sub-agent composition
+        operation_id: Operation ID for async processing (enables Redis Streams callback)
+        task_id: Task ID for async processing (enables Redis Streams callback)
 
     Returns:
         Updated agent JSON, clarifying questions dict {"type": "clarifying_questions", ...},
-        error dict {"type": "error", ...}, or None on error
+        {"status": "accepted"} for async, error dict {"type": "error", ...}, or None on error
 
     Raises:
         AgentGeneratorNotConfiguredError: If the external service is not configured.
@@ -820,6 +786,8 @@ async def generate_agent_patch(
         update_request,
         current_agent,
         _to_dict_list(library_agents),
+        operation_id,
+        task_id,
     )
 
 

autogpt_platform/backend/backend/api/features/chat/tools/agent_generator/dummy.py

@@ -102,15 +102,10 @@ async def generate_agent_dummy(
     instructions: dict[str, Any],
     library_agents: list[dict[str, Any]] | None = None,
     operation_id: str | None = None,
-    session_id: str | None = None,
+    task_id: str | None = None,
 ) -> dict[str, Any]:
-    """Return dummy agent synchronously (blocks for 30s, returns agent JSON).
-
-    Note: operation_id and session_id parameters are ignored - we always use synchronous mode.
-    """
-    logger.info(
-        "Using dummy agent generator (sync mode): returning agent JSON after 30s"
-    )
+    """Return dummy agent JSON after a simulated delay."""
+    logger.info("Using dummy agent generator for generate_agent (30s delay)")
     await asyncio.sleep(30)
     return _generate_dummy_agent_json()
 
@@ -120,16 +115,10 @@ async def generate_agent_patch_dummy(
     current_agent: dict[str, Any],
     library_agents: list[dict[str, Any]] | None = None,
     operation_id: str | None = None,
-    session_id: str | None = None,
+    task_id: str | None = None,
 ) -> dict[str, Any]:
-    """Return dummy patched agent synchronously (blocks for 30s, returns patched agent JSON).
-
-    Note: operation_id and session_id parameters are ignored - we always use synchronous mode.
-    """
-    logger.info(
-        "Using dummy agent generator patch (sync mode): returning patched agent after 30s"
-    )
-    await asyncio.sleep(30)
+    """Return dummy patched agent (returns the current agent with updated description)."""
+    logger.info("Using dummy agent generator for generate_agent_patch")
     patched = current_agent.copy()
     patched["description"] = (
         f"{current_agent.get('description', '')} (updated: {update_request})"

autogpt_platform/backend/backend/api/features/chat/tools/agent_generator/service.py

@@ -242,18 +242,24 @@ async def decompose_goal_external(
 async def generate_agent_external(
     instructions: dict[str, Any],
     library_agents: list[dict[str, Any]] | None = None,
+    operation_id: str | None = None,
+    task_id: str | None = None,
 ) -> dict[str, Any] | None:
     """Call the external service to generate an agent from instructions.
 
     Args:
         instructions: Structured instructions from decompose_goal
         library_agents: User's library agents available for sub-agent composition
+        operation_id: Operation ID for async processing (enables Redis Streams callback)
+        task_id: Task ID for async processing (enables Redis Streams callback)
 
     Returns:
-        Agent JSON dict or error dict {"type": "error", ...} on error
+        Agent JSON dict, {"status": "accepted"} for async, or error dict {"type": "error", ...} on error
     """
     if _is_dummy_mode():
-        return await generate_agent_dummy(instructions, library_agents)
+        return await generate_agent_dummy(
+            instructions, library_agents, operation_id, task_id
+        )
 
     client = _get_client()
 
@@ -261,9 +267,25 @@ async def generate_agent_external(
     payload: dict[str, Any] = {"instructions": instructions}
     if library_agents:
         payload["library_agents"] = library_agents
+    if operation_id and task_id:
+        payload["operation_id"] = operation_id
+        payload["task_id"] = task_id
 
     try:
         response = await client.post("/api/generate-agent", json=payload)
+
+        # Handle 202 Accepted for async processing
+        if response.status_code == 202:
+            logger.info(
+                f"Agent Generator accepted async request "
+                f"(operation_id={operation_id}, task_id={task_id})"
+            )
+            return {
+                "status": "accepted",
+                "operation_id": operation_id,
+                "task_id": task_id,
+            }
+
         response.raise_for_status()
         data = response.json()
 
@@ -295,6 +317,8 @@ async def generate_agent_patch_external(
     update_request: str,
     current_agent: dict[str, Any],
     library_agents: list[dict[str, Any]] | None = None,
+    operation_id: str | None = None,
+    task_id: str | None = None,
 ) -> dict[str, Any] | None:
     """Call the external service to generate a patch for an existing agent.
 
@@ -303,14 +327,14 @@ async def generate_agent_patch_external(
         current_agent: Current agent JSON
         library_agents: User's library agents available for sub-agent composition
         operation_id: Operation ID for async processing (enables Redis Streams callback)
-        session_id: Session ID for async processing (enables Redis Streams callback)
+        task_id: Task ID for async processing (enables Redis Streams callback)
 
     Returns:
         Updated agent JSON, clarifying questions dict, {"status": "accepted"} for async, or error dict on error
     """
     if _is_dummy_mode():
         return await generate_agent_patch_dummy(
-            update_request, current_agent, library_agents
+            update_request, current_agent, library_agents, operation_id, task_id
         )
 
     client = _get_client()
@@ -322,9 +346,25 @@ async def generate_agent_patch_external(
     }
     if library_agents:
         payload["library_agents"] = library_agents
+    if operation_id and task_id:
+        payload["operation_id"] = operation_id
+        payload["task_id"] = task_id
 
     try:
         response = await client.post("/api/update-agent", json=payload)
+
+        # Handle 202 Accepted for async processing
+        if response.status_code == 202:
+            logger.info(
+                f"Agent Generator accepted async update request "
+                f"(operation_id={operation_id}, task_id={task_id})"
+            )
+            return {
+                "status": "accepted",
+                "operation_id": operation_id,
+                "task_id": task_id,
+            }
+
         response.raise_for_status()
         data = response.json()
 
@@ -379,8 +419,6 @@ async def customize_template_external(
         template_agent: The template agent JSON to customize
         modification_request: Natural language description of customizations
         context: Additional context (e.g., answers to previous questions)
-        operation_id: Operation ID for async processing (enables Redis Streams callback)
-        session_id: Session ID for async processing (enables Redis Streams callback)
 
     Returns:
         Customized agent JSON, clarifying questions dict, or error dict on error

autogpt_platform/backend/backend/api/features/chat/tools/agent_output.py

@@ -7,9 +7,10 @@ from typing import Any
 
 from pydantic import BaseModel, Field, field_validator
 
+from backend.api.features.chat.model import ChatSession
+from backend.api.features.library import db as library_db
 from backend.api.features.library.model import LibraryAgent
-from backend.copilot.model import ChatSession
-from backend.data.db_accessors import execution_db, library_db
+from backend.data import execution as execution_db
 from backend.data.execution import ExecutionStatus, GraphExecution, GraphExecutionMeta
 
 from .base import BaseTool
@@ -121,7 +122,7 @@ class AgentOutputTool(BaseTool):
 
         Wait for completion (optional):
         - wait_if_running: Max seconds to wait if execution is still running (0-300).
-          If the execution is running/queued, waits up to this many seconds for completion.
+          If the execution is running/queued, waits up to this many seconds for it to complete.
           Returns current status on timeout. If already finished, returns immediately.
         """
 
@@ -178,12 +179,10 @@ class AgentOutputTool(BaseTool):
         Resolve agent from provided identifiers.
         Returns (library_agent, error_message).
         """
-        lib_db = library_db()
-
         # Priority 1: Exact library agent ID
         if library_agent_id:
             try:
-                agent = await lib_db.get_library_agent(library_agent_id, user_id)
+                agent = await library_db.get_library_agent(library_agent_id, user_id)
                 return agent, None
             except Exception as e:
                 logger.warning(f"Failed to get library agent by ID: {e}")
@@ -197,7 +196,7 @@ class AgentOutputTool(BaseTool):
                 return None, f"Agent '{store_slug}' not found in marketplace"
 
             # Find in user's library by graph_id
-            agent = await lib_db.get_library_agent_by_graph_id(user_id, graph.id)
+            agent = await library_db.get_library_agent_by_graph_id(user_id, graph.id)
             if not agent:
                 return (
                     None,
@@ -209,7 +208,7 @@ class AgentOutputTool(BaseTool):
         # Priority 3: Fuzzy name search in library
         if agent_name:
             try:
-                response = await lib_db.list_library_agents(
+                response = await library_db.list_library_agents(
                     user_id=user_id,
                     search_term=agent_name,
                     page_size=5,
@@ -247,11 +246,9 @@ class AgentOutputTool(BaseTool):
         Args:
             include_running: If True, also look for running/queued executions (for waiting)
         """
-        exec_db = execution_db()
-
         # If specific execution_id provided, fetch it directly
         if execution_id:
-            execution = await exec_db.get_graph_execution(
+            execution = await execution_db.get_graph_execution(
                 user_id=user_id,
                 execution_id=execution_id,
                 include_node_executions=False,
@@ -268,14 +265,11 @@ class AgentOutputTool(BaseTool):
                     ExecutionStatus.RUNNING,
                     ExecutionStatus.QUEUED,
                     ExecutionStatus.INCOMPLETE,
-                    ExecutionStatus.REVIEW,
-                    ExecutionStatus.FAILED,
-                    ExecutionStatus.TERMINATED,
                 ]
             )
 
         # Get executions with time filters
-        executions = await exec_db.get_graph_executions(
+        executions = await execution_db.get_graph_executions(
             graph_id=graph_id,
             user_id=user_id,
             statuses=statuses,
@@ -289,7 +283,7 @@ class AgentOutputTool(BaseTool):
 
         # If only one execution, fetch full details
         if len(executions) == 1:
-            full_execution = await exec_db.get_graph_execution(
+            full_execution = await execution_db.get_graph_execution(
                 user_id=user_id,
                 execution_id=executions[0].id,
                 include_node_executions=False,
@@ -297,7 +291,7 @@ class AgentOutputTool(BaseTool):
             return full_execution, [], None
 
         # Multiple executions - return latest with full details, plus list of available
-        full_execution = await exec_db.get_graph_execution(
+        full_execution = await execution_db.get_graph_execution(
             user_id=user_id,
             execution_id=executions[0].id,
             include_node_executions=False,
@@ -352,11 +346,6 @@ class AgentOutputTool(BaseTool):
             message = f"Execution for agent '{agent.name}' failed"
         elif execution.status == ExecutionStatus.TERMINATED:
             message = f"Execution for agent '{agent.name}' was terminated"
-        elif execution.status == ExecutionStatus.REVIEW:
-            message = (
-                f"Execution for agent '{agent.name}' is awaiting human review. "
-                "The user needs to approve it before it can continue."
-            )
         elif execution.status in (
             ExecutionStatus.RUNNING,
             ExecutionStatus.QUEUED,
@@ -438,7 +427,7 @@ class AgentOutputTool(BaseTool):
             and not input_data.store_slug
         ):
             # Fetch execution directly to get graph_id
-            execution = await execution_db().get_graph_execution(
+            execution = await execution_db.get_graph_execution(
                 user_id=user_id,
                 execution_id=input_data.execution_id,
                 include_node_executions=False,
@@ -450,7 +439,7 @@ class AgentOutputTool(BaseTool):
                 )
 
             # Find library agent by graph_id
-            agent = await library_db().get_library_agent_by_graph_id(
+            agent = await library_db.get_library_agent_by_graph_id(
                 user_id, execution.graph_id
             )
             if not agent:

autogpt_platform/backend/backend/api/features/chat/tools/agent_search.py

@@ -1,15 +1,11 @@
 """Shared agent search functionality for find_agent and find_library_agent tools."""
 
-from __future__ import annotations
-
 import logging
 import re
-from typing import TYPE_CHECKING, Literal
+from typing import Literal
 
-if TYPE_CHECKING:
-    from backend.api.features.library.model import LibraryAgent
-
-from backend.data.db_accessors import library_db, store_db
+from backend.api.features.library import db as library_db
+from backend.api.features.store import db as store_db
 from backend.util.exceptions import DatabaseError, NotFoundError
 
 from .models import (
@@ -29,24 +25,92 @@ _UUID_PATTERN = re.compile(
     re.IGNORECASE,
 )
 
-# Keywords that should be treated as "list all" rather than a literal search
-_LIST_ALL_KEYWORDS = frozenset({"all", "*", "everything", "any", ""})
+
+def _is_uuid(text: str) -> bool:
+    """Check if text is a valid UUID v4."""
+    return bool(_UUID_PATTERN.match(text.strip()))
+
+
+async def _get_library_agent_by_id(user_id: str, agent_id: str) -> AgentInfo | None:
+    """Fetch a library agent by ID (library agent ID or graph_id).
+
+    Tries multiple lookup strategies:
+    1. First by graph_id (AgentGraph primary key)
+    2. Then by library agent ID (LibraryAgent primary key)
+
+    Args:
+        user_id: The user ID
+        agent_id: The ID to look up (can be graph_id or library agent ID)
+
+    Returns:
+        AgentInfo if found, None otherwise
+    """
+    try:
+        agent = await library_db.get_library_agent_by_graph_id(user_id, agent_id)
+        if agent:
+            logger.debug(f"Found library agent by graph_id: {agent.name}")
+            return AgentInfo(
+                id=agent.id,
+                name=agent.name,
+                description=agent.description or "",
+                source="library",
+                in_library=True,
+                creator=agent.creator_name,
+                status=agent.status.value,
+                can_access_graph=agent.can_access_graph,
+                has_external_trigger=agent.has_external_trigger,
+                new_output=agent.new_output,
+                graph_id=agent.graph_id,
+            )
+    except DatabaseError:
+        raise
+    except Exception as e:
+        logger.warning(
+            f"Could not fetch library agent by graph_id {agent_id}: {e}",
+            exc_info=True,
+        )
+
+    try:
+        agent = await library_db.get_library_agent(agent_id, user_id)
+        if agent:
+            logger.debug(f"Found library agent by library_id: {agent.name}")
+            return AgentInfo(
+                id=agent.id,
+                name=agent.name,
+                description=agent.description or "",
+                source="library",
+                in_library=True,
+                creator=agent.creator_name,
+                status=agent.status.value,
+                can_access_graph=agent.can_access_graph,
+                has_external_trigger=agent.has_external_trigger,
+                new_output=agent.new_output,
+                graph_id=agent.graph_id,
+            )
+    except NotFoundError:
+        logger.debug(f"Library agent not found by library_id: {agent_id}")
+    except DatabaseError:
+        raise
+    except Exception as e:
+        logger.warning(
+            f"Could not fetch library agent by library_id {agent_id}: {e}",
+            exc_info=True,
+        )
+
+    return None
 
 
 async def search_agents(
     query: str,
     source: SearchSource,
-    session_id: str | None = None,
+    session_id: str | None,
     user_id: str | None = None,
 ) -> ToolResponseBase:
     """
     Search for agents in marketplace or user library.
 
-    For library searches, keywords like "all", "*", "everything", or an empty
-    query will list all agents without filtering.
-
     Args:
-        query: Search query string. Special keywords list all library agents.
+        query: Search query string
         source: "marketplace" or "library"
         session_id: Chat session ID
         user_id: User ID (required for library search)
@@ -54,11 +118,7 @@ async def search_agents(
     Returns:
         AgentsFoundResponse, NoResultsResponse, or ErrorResponse
     """
-    # Normalize list-all keywords to empty string for library searches
-    if source == "library" and query.lower().strip() in _LIST_ALL_KEYWORDS:
-        query = ""
-
-    if source == "marketplace" and not query:
+    if not query:
         return ErrorResponse(
             message="Please provide a search query", session_id=session_id
         )
@@ -73,7 +133,7 @@ async def search_agents(
     try:
         if source == "marketplace":
             logger.info(f"Searching marketplace for: {query}")
-            results = await store_db().get_store_agents(search_query=query, page_size=5)
+            results = await store_db.get_store_agents(search_query=query, page_size=5)
             for agent in results.agents:
                 agents.append(
                     AgentInfo(
@@ -98,18 +158,28 @@ async def search_agents(
                     logger.info(f"Found agent by direct ID lookup: {agent.name}")
 
             if not agents:
-                search_term = query or None
-                logger.info(
-                    f"{'Listing all agents in' if not query else 'Searching'} "
-                    f"user library{'' if not query else f' for: {query}'}"
-                )
-                results = await library_db().list_library_agents(
+                logger.info(f"Searching user library for: {query}")
+                results = await library_db.list_library_agents(
                     user_id=user_id,  # type: ignore[arg-type]
-                    search_term=search_term,
-                    page_size=50 if not query else 10,
+                    search_term=query,
+                    page_size=10,
                 )
                 for agent in results.agents:
-                    agents.append(_library_agent_to_info(agent))
+                    agents.append(
+                        AgentInfo(
+                            id=agent.id,
+                            name=agent.name,
+                            description=agent.description or "",
+                            source="library",
+                            in_library=True,
+                            creator=agent.creator_name,
+                            status=agent.status.value,
+                            can_access_graph=agent.can_access_graph,
+                            has_external_trigger=agent.has_external_trigger,
+                            new_output=agent.new_output,
+                            graph_id=agent.graph_id,
+                        )
+                    )
         logger.info(f"Found {len(agents)} agents in {source}")
     except NotFoundError:
         pass
@@ -122,62 +192,42 @@ async def search_agents(
         )
 
     if not agents:
-        if source == "marketplace":
-            suggestions = [
+        suggestions = (
+            [
                 "Try more general terms",
                 "Browse categories in the marketplace",
                 "Check spelling",
             ]
-            no_results_msg = (
-                f"No agents found matching '{query}'. Let the user know they can "
-                "try different keywords or browse the marketplace. Also let them "
-                "know you can create a custom agent for them based on their needs."
-            )
-        elif not query:
-            # User asked to list all but library is empty
-            suggestions = [
-                "Browse the marketplace to find and add agents",
-                "Use find_agent to search the marketplace",
-            ]
-            no_results_msg = (
-                "Your library is empty. Let the user know they can browse the "
-                "marketplace to find agents, or you can create a custom agent "
-                "for them based on their needs."
-            )
-        else:
-            suggestions = [
+            if source == "marketplace"
+            else [
                 "Try different keywords",
                 "Use find_agent to search the marketplace",
                 "Check your library at /library",
             ]
-            no_results_msg = (
-                f"No agents matching '{query}' found in your library. Let the "
-                "user know you can create a custom agent for them based on "
-                "their needs."
-            )
+        )
+        no_results_msg = (
+            f"No agents found matching '{query}'. Let the user know they can try different keywords or browse the marketplace. Also let them know you can create a custom agent for them based on their needs."
+            if source == "marketplace"
+            else f"No agents matching '{query}' found in your library. Let the user know you can create a custom agent for them based on their needs."
+        )
         return NoResultsResponse(
             message=no_results_msg, session_id=session_id, suggestions=suggestions
         )
 
-    if source == "marketplace":
-        title = (
-            f"Found {len(agents)} agent{'s' if len(agents) != 1 else ''} for '{query}'"
-        )
-    elif not query:
-        title = f"Found {len(agents)} agent{'s' if len(agents) != 1 else ''} in your library"
-    else:
-        title = f"Found {len(agents)} agent{'s' if len(agents) != 1 else ''} in your library for '{query}'"
+    title = f"Found {len(agents)} agent{'s' if len(agents) != 1 else ''} "
+    title += (
+        f"for '{query}'"
+        if source == "marketplace"
+        else f"in your library for '{query}'"
+    )
 
     message = (
         "Now you have found some options for the user to choose from. "
         "You can add a link to a recommended agent at: /marketplace/agent/agent_id "
-        "Please ask the user if they would like to use any of these agents. "
-        "Let the user know we can create a custom agent for them based on their needs."
+        "Please ask the user if they would like to use any of these agents. Let the user know we can create a custom agent for them based on their needs."
         if source == "marketplace"
-        else "Found agents in the user's library. You can provide a link to view "
-        "an agent at: /library/agents/{agent_id}. Use agent_output to get "
-        "execution results, or run_agent to execute. Let the user know we can "
-        "create a custom agent for them based on their needs."
+        else "Found agents in the user's library. You can provide a link to view an agent at: "
+        "/library/agents/{agent_id}. Use agent_output to get execution results, or run_agent to execute. Let the user know we can create a custom agent for them based on their needs."
     )
 
     return AgentsFoundResponse(
@@ -187,67 +237,3 @@ async def search_agents(
         count=len(agents),
         session_id=session_id,
     )
-
-
-def _is_uuid(text: str) -> bool:
-    """Check if text is a valid UUID v4."""
-    return bool(_UUID_PATTERN.match(text.strip()))
-
-
-def _library_agent_to_info(agent: LibraryAgent) -> AgentInfo:
-    """Convert a library agent model to an AgentInfo."""
-    return AgentInfo(
-        id=agent.id,
-        name=agent.name,
-        description=agent.description or "",
-        source="library",
-        in_library=True,
-        creator=agent.creator_name,
-        status=agent.status.value,
-        can_access_graph=agent.can_access_graph,
-        has_external_trigger=agent.has_external_trigger,
-        new_output=agent.new_output,
-        graph_id=agent.graph_id,
-    )
-
-
-async def _get_library_agent_by_id(user_id: str, agent_id: str) -> AgentInfo | None:
-    """Fetch a library agent by ID (library agent ID or graph_id).
-
-    Tries multiple lookup strategies:
-    1. First by graph_id (AgentGraph primary key)
-    2. Then by library agent ID (LibraryAgent primary key)
-    """
-    lib_db = library_db()
-
-    try:
-        agent = await lib_db.get_library_agent_by_graph_id(user_id, agent_id)
-        if agent:
-            logger.debug(f"Found library agent by graph_id: {agent.name}")
-            return _library_agent_to_info(agent)
-    except NotFoundError:
-        logger.debug(f"Library agent not found by graph_id: {agent_id}")
-    except DatabaseError:
-        raise
-    except Exception as e:
-        logger.warning(
-            f"Could not fetch library agent by graph_id {agent_id}: {e}",
-            exc_info=True,
-        )
-
-    try:
-        agent = await lib_db.get_library_agent(agent_id, user_id)
-        if agent:
-            logger.debug(f"Found library agent by library_id: {agent.name}")
-            return _library_agent_to_info(agent)
-    except NotFoundError:
-        logger.debug(f"Library agent not found by library_id: {agent_id}")
-    except DatabaseError:
-        raise
-    except Exception as e:
-        logger.warning(
-            f"Could not fetch library agent by library_id {agent_id}: {e}",
-            exc_info=True,
-        )
-
-    return None

autogpt_platform/backend/backend/api/features/chat/tools/base.py

@@ -5,8 +5,8 @@ from typing import Any
 
 from openai.types.chat import ChatCompletionToolParam
 
-from backend.copilot.model import ChatSession
-from backend.copilot.response_model import StreamToolOutputAvailable
+from backend.api.features.chat.model import ChatSession
+from backend.api.features.chat.response_model import StreamToolOutputAvailable
 
 from .models import ErrorResponse, NeedLoginResponse, ToolResponseBase
 
@@ -36,6 +36,16 @@ class BaseTool:
         """Whether this tool requires authentication."""
         return False
 
+    @property
+    def is_long_running(self) -> bool:
+        """Whether this tool is long-running and should execute in background.
+
+        Long-running tools (like agent generation) are executed via background
+        tasks to survive SSE disconnections. The result is persisted to chat
+        history and visible when the user refreshes.
+        """
+        return False
+
     def as_openai_tool(self) -> ChatCompletionToolParam:
         """Convert to OpenAI tool format."""
         return ChatCompletionToolParam(

autogpt_platform/backend/backend/api/features/chat/tools/bash_exec.py

@@ -11,11 +11,18 @@ available (e.g. macOS development).
 import logging
 from typing import Any
 
-from backend.copilot.model import ChatSession
-
-from .base import BaseTool
-from .models import BashExecResponse, ErrorResponse, ToolResponseBase
-from .sandbox import get_workspace_dir, has_full_sandbox, run_sandboxed
+from backend.api.features.chat.model import ChatSession
+from backend.api.features.chat.tools.base import BaseTool
+from backend.api.features.chat.tools.models import (
+    BashExecResponse,
+    ErrorResponse,
+    ToolResponseBase,
+)
+from backend.api.features.chat.tools.sandbox import (
+    get_workspace_dir,
+    has_full_sandbox,
+    run_sandboxed,
+)
 
 logger = logging.getLogger(__name__)
 

autogpt_platform/backend/backend/api/features/chat/tools/check_operation_status.py

@@ -0,0 +1,127 @@
+"""CheckOperationStatusTool — query the status of a long-running operation."""
+
+import logging
+from typing import Any
+
+from backend.api.features.chat.model import ChatSession
+from backend.api.features.chat.tools.base import BaseTool
+from backend.api.features.chat.tools.models import (
+    ErrorResponse,
+    ResponseType,
+    ToolResponseBase,
+)
+
+logger = logging.getLogger(__name__)
+
+
+class OperationStatusResponse(ToolResponseBase):
+    """Response for check_operation_status tool."""
+
+    type: ResponseType = ResponseType.OPERATION_STATUS
+    task_id: str
+    operation_id: str
+    status: str  # "running", "completed", "failed"
+    tool_name: str | None = None
+    message: str = ""
+
+
+class CheckOperationStatusTool(BaseTool):
+    """Check the status of a long-running operation (create_agent, edit_agent, etc.).
+
+    The CoPilot uses this tool to report back to the user whether an
+    operation that was started earlier has completed, failed, or is still
+    running.
+    """
+
+    @property
+    def name(self) -> str:
+        return "check_operation_status"
+
+    @property
+    def description(self) -> str:
+        return (
+            "Check the current status of a long-running operation such as "
+            "create_agent or edit_agent. Accepts either an operation_id or "
+            "task_id from a previous operation_started response. "
+            "Returns the current status: running, completed, or failed."
+        )
+
+    @property
+    def parameters(self) -> dict[str, Any]:
+        return {
+            "type": "object",
+            "properties": {
+                "operation_id": {
+                    "type": "string",
+                    "description": (
+                        "The operation_id from an operation_started response."
+                    ),
+                },
+                "task_id": {
+                    "type": "string",
+                    "description": (
+                        "The task_id from an operation_started response. "
+                        "Used as fallback if operation_id is not provided."
+                    ),
+                },
+            },
+            "required": [],
+        }
+
+    @property
+    def requires_auth(self) -> bool:
+        return False
+
+    async def _execute(
+        self,
+        user_id: str | None,
+        session: ChatSession,
+        **kwargs,
+    ) -> ToolResponseBase:
+        from backend.api.features.chat import stream_registry
+
+        operation_id = (kwargs.get("operation_id") or "").strip()
+        task_id = (kwargs.get("task_id") or "").strip()
+
+        if not operation_id and not task_id:
+            return ErrorResponse(
+                message="Please provide an operation_id or task_id.",
+                error="missing_parameter",
+            )
+
+        task = None
+        if operation_id:
+            task = await stream_registry.find_task_by_operation_id(operation_id)
+        if task is None and task_id:
+            task = await stream_registry.get_task(task_id)
+
+        if task is None:
+            # Task not in Redis — it may have already expired (TTL).
+            # Check conversation history for the result instead.
+            return ErrorResponse(
+                message=(
+                    "Operation not found — it may have already completed and "
+                    "expired from the status tracker. Check the conversation "
+                    "history for the result."
+                ),
+                error="not_found",
+            )
+
+        status_messages = {
+            "running": (
+                f"The {task.tool_name or 'operation'} is still running. "
+                "Please wait for it to complete."
+            ),
+            "completed": (
+                f"The {task.tool_name or 'operation'} has completed successfully."
+            ),
+            "failed": f"The {task.tool_name or 'operation'} has failed.",
+        }
+
+        return OperationStatusResponse(
+            task_id=task.task_id,
+            operation_id=task.operation_id,
+            status=task.status,
+            tool_name=task.tool_name,
+            message=status_messages.get(task.status, f"Status: {task.status}"),
+        )

autogpt_platform/backend/backend/api/features/chat/tools/create_agent.py

@@ -3,13 +3,14 @@
 import logging
 from typing import Any
 
-from backend.copilot.model import ChatSession
+from backend.api.features.chat.model import ChatSession
 
 from .agent_generator import (
     AgentGeneratorNotConfiguredError,
     decompose_goal,
     enrich_library_agents_from_steps,
     generate_agent,
+    get_all_relevant_agents_for_generation,
     get_user_message_for_error,
     save_agent_to_library,
 )
@@ -17,10 +18,10 @@ from .base import BaseTool
 from .models import (
     AgentPreviewResponse,
     AgentSavedResponse,
+    AsyncProcessingResponse,
     ClarificationNeededResponse,
     ClarifyingQuestion,
     ErrorResponse,
-    SuggestedGoalResponse,
     ToolResponseBase,
 )
 
@@ -38,16 +39,17 @@ class CreateAgentTool(BaseTool):
     def description(self) -> str:
         return (
             "Create a new agent workflow from a natural language description. "
-            "First generates a preview, then saves to library if save=true. "
-            "\n\nIMPORTANT: Before calling this tool, search for relevant existing agents "
-            "using find_library_agent that could be used as building blocks. "
-            "Pass their IDs in the library_agent_ids parameter so the generator can compose them."
+            "First generates a preview, then saves to library if save=true."
         )
 
     @property
     def requires_auth(self) -> bool:
         return True
 
+    @property
+    def is_long_running(self) -> bool:
+        return True
+
     @property
     def parameters(self) -> dict[str, Any]:
         return {
@@ -67,15 +69,6 @@ class CreateAgentTool(BaseTool):
                         "Include any preferences or constraints mentioned by the user."
                     ),
                 },
-                "library_agent_ids": {
-                    "type": "array",
-                    "items": {"type": "string"},
-                    "description": (
-                        "List of library agent IDs to use as building blocks. "
-                        "Search for relevant agents using find_library_agent first, "
-                        "then pass their IDs here so they can be composed into the new agent."
-                    ),
-                },
                 "save": {
                     "type": "boolean",
                     "description": (
@@ -103,14 +96,12 @@ class CreateAgentTool(BaseTool):
         """
         description = kwargs.get("description", "").strip()
         context = kwargs.get("context", "")
-        library_agent_ids = kwargs.get("library_agent_ids", [])
         save = kwargs.get("save", True)
         session_id = session.session_id if session else None
 
-        logger.info(
-            f"[AGENT_CREATE_DEBUG] START - description_len={len(description)}, "
-            f"library_agent_ids={library_agent_ids}, save={save}, user_id={user_id}, session_id={session_id}"
-        )
+        # Extract async processing params (passed by long-running tool handler)
+        operation_id = kwargs.get("_operation_id")
+        task_id = kwargs.get("_task_id")
 
         if not description:
             return ErrorResponse(
@@ -119,34 +110,25 @@ class CreateAgentTool(BaseTool):
                 session_id=session_id,
             )
 
-        # Fetch library agents by IDs if provided
         library_agents = None
-        if user_id and library_agent_ids:
+        if user_id:
             try:
-                from .agent_generator import get_library_agents_by_ids
-
-                library_agents = await get_library_agents_by_ids(
+                library_agents = await get_all_relevant_agents_for_generation(
                     user_id=user_id,
-                    agent_ids=library_agent_ids,
+                    search_query=description,
+                    include_marketplace=True,
                 )
                 logger.debug(
-                    f"Fetched {len(library_agents)} library agents by ID for sub-agent composition"
+                    f"Found {len(library_agents)} relevant agents for sub-agent composition"
                 )
             except Exception as e:
-                logger.warning(f"Failed to fetch library agents by IDs: {e}")
+                logger.warning(f"Failed to fetch library agents: {e}")
 
         try:
             decomposition_result = await decompose_goal(
                 description, context, library_agents
             )
-            logger.info(
-                f"[AGENT_CREATE_DEBUG] DECOMPOSE - type={decomposition_result.get('type') if decomposition_result else None}, "
-                f"session_id={session_id}"
-            )
         except AgentGeneratorNotConfiguredError:
-            logger.error(
-                f"[AGENT_CREATE_DEBUG] ERROR - AgentGeneratorNotConfigured, session_id={session_id}"
-            )
             return ErrorResponse(
                 message=(
                     "Agent generation is not available. "
@@ -204,28 +186,26 @@ class CreateAgentTool(BaseTool):
         if decomposition_result.get("type") == "unachievable_goal":
             suggested = decomposition_result.get("suggested_goal", "")
             reason = decomposition_result.get("reason", "")
-            return SuggestedGoalResponse(
+            return ErrorResponse(
                 message=(
-                    f"This goal cannot be accomplished with the available blocks. {reason}"
+                    f"This goal cannot be accomplished with the available blocks. "
+                    f"{reason} "
+                    f"Suggestion: {suggested}"
                 ),
-                suggested_goal=suggested,
-                reason=reason,
-                original_goal=description,
-                goal_type="unachievable",
+                error="unachievable_goal",
+                details={"suggested_goal": suggested, "reason": reason},
                 session_id=session_id,
             )
 
         if decomposition_result.get("type") == "vague_goal":
             suggested = decomposition_result.get("suggested_goal", "")
-            reason = decomposition_result.get(
-                "reason", "The goal needs more specific details"
-            )
-            return SuggestedGoalResponse(
-                message="The goal is too vague to create a specific workflow.",
-                suggested_goal=suggested,
-                reason=reason,
-                original_goal=description,
-                goal_type="vague",
+            return ErrorResponse(
+                message=(
+                    f"The goal is too vague to create a specific workflow. "
+                    f"Suggestion: {suggested}"
+                ),
+                error="vague_goal",
+                details={"suggested_goal": suggested},
                 session_id=session_id,
             )
 
@@ -247,17 +227,10 @@ class CreateAgentTool(BaseTool):
             agent_json = await generate_agent(
                 decomposition_result,
                 library_agents,
-            )
-            logger.info(
-                f"[AGENT_CREATE_DEBUG] GENERATE - "
-                f"success={agent_json is not None}, "
-                f"is_error={isinstance(agent_json, dict) and agent_json.get('type') == 'error'}, "
-                f"session_id={session_id}"
+                operation_id=operation_id,
+                task_id=task_id,
             )
         except AgentGeneratorNotConfiguredError:
-            logger.error(
-                f"[AGENT_CREATE_DEBUG] ERROR - AgentGeneratorNotConfigured during generation, session_id={session_id}"
-            )
             return ErrorResponse(
                 message=(
                     "Agent generation is not available. "
@@ -300,20 +273,25 @@ class CreateAgentTool(BaseTool):
                 session_id=session_id,
             )
 
+        # Check if Agent Generator accepted for async processing
+        if agent_json.get("status") == "accepted":
+            logger.info(
+                f"Agent generation delegated to async processing "
+                f"(operation_id={operation_id}, task_id={task_id})"
+            )
+            return AsyncProcessingResponse(
+                message="Agent generation started. You'll be notified when it's complete.",
+                operation_id=operation_id,
+                task_id=task_id,
+                session_id=session_id,
+            )
+
         agent_name = agent_json.get("name", "Generated Agent")
         agent_description = agent_json.get("description", "")
         node_count = len(agent_json.get("nodes", []))
         link_count = len(agent_json.get("links", []))
 
-        logger.info(
-            f"[AGENT_CREATE_DEBUG] AGENT_JSON - name={agent_name}, "
-            f"nodes={node_count}, links={link_count}, save={save}, session_id={session_id}"
-        )
-
         if not save:
-            logger.info(
-                f"[AGENT_CREATE_DEBUG] RETURN - AgentPreviewResponse, session_id={session_id}"
-            )
             return AgentPreviewResponse(
                 message=(
                     f"I've generated an agent called '{agent_name}' with {node_count} blocks. "
@@ -339,13 +317,6 @@ class CreateAgentTool(BaseTool):
                 agent_json, user_id
             )
 
-            logger.info(
-                f"[AGENT_CREATE_DEBUG] SAVED - graph_id={created_graph.id}, "
-                f"library_agent_id={library_agent.id}, session_id={session_id}"
-            )
-            logger.info(
-                f"[AGENT_CREATE_DEBUG] RETURN - AgentSavedResponse, session_id={session_id}"
-            )
             return AgentSavedResponse(
                 message=f"Agent '{created_graph.name}' has been saved to your library!",
                 agent_id=created_graph.id,
@@ -356,12 +327,6 @@ class CreateAgentTool(BaseTool):
                 session_id=session_id,
             )
         except Exception as e:
-            logger.error(
-                f"[AGENT_CREATE_DEBUG] ERROR - save_failed: {str(e)}, session_id={session_id}"
-            )
-            logger.info(
-                f"[AGENT_CREATE_DEBUG] RETURN - ErrorResponse (save_failed), session_id={session_id}"
-            )
             return ErrorResponse(
                 message=f"Failed to save the agent: {str(e)}",
                 error="save_failed",

autogpt_platform/backend/backend/api/features/chat/tools/customize_agent.py

@@ -3,9 +3,9 @@
 import logging
 from typing import Any
 
+from backend.api.features.chat.model import ChatSession
+from backend.api.features.store import db as store_db
 from backend.api.features.store.exceptions import AgentNotFoundError
-from backend.copilot.model import ChatSession
-from backend.data.db_accessors import store_db as get_store_db
 
 from .agent_generator import (
     AgentGeneratorNotConfiguredError,
@@ -46,6 +46,10 @@ class CustomizeAgentTool(BaseTool):
     def requires_auth(self) -> bool:
         return True
 
+    @property
+    def is_long_running(self) -> bool:
+        return True
+
     @property
     def parameters(self) -> dict[str, Any]:
         return {
@@ -133,8 +137,6 @@ class CustomizeAgentTool(BaseTool):
 
         creator_username, agent_slug = parts
 
-        store_db = get_store_db()
-
         # Fetch the marketplace agent details
         try:
             agent_details = await store_db.get_store_agent_details(

autogpt_platform/backend/backend/api/features/chat/tools/edit_agent.py

@@ -3,12 +3,13 @@
 import logging
 from typing import Any
 
-from backend.copilot.model import ChatSession
+from backend.api.features.chat.model import ChatSession
 
 from .agent_generator import (
     AgentGeneratorNotConfiguredError,
     generate_agent_patch,
     get_agent_as_json,
+    get_all_relevant_agents_for_generation,
     get_user_message_for_error,
     save_agent_to_library,
 )
@@ -16,6 +17,7 @@ from .base import BaseTool
 from .models import (
     AgentPreviewResponse,
     AgentSavedResponse,
+    AsyncProcessingResponse,
     ClarificationNeededResponse,
     ClarifyingQuestion,
     ErrorResponse,
@@ -36,16 +38,17 @@ class EditAgentTool(BaseTool):
     def description(self) -> str:
         return (
             "Edit an existing agent from the user's library using natural language. "
-            "Generates updates to the agent while preserving unchanged parts. "
-            "\n\nIMPORTANT: Before calling this tool, if the changes involve adding new "
-            "functionality, search for relevant existing agents using find_library_agent "
-            "that could be used as building blocks. Pass their IDs in library_agent_ids."
+            "Generates updates to the agent while preserving unchanged parts."
         )
 
     @property
     def requires_auth(self) -> bool:
         return True
 
+    @property
+    def is_long_running(self) -> bool:
+        return True
+
     @property
     def parameters(self) -> dict[str, Any]:
         return {
@@ -71,15 +74,6 @@ class EditAgentTool(BaseTool):
                         "Additional context or answers to previous clarifying questions."
                     ),
                 },
-                "library_agent_ids": {
-                    "type": "array",
-                    "items": {"type": "string"},
-                    "description": (
-                        "List of library agent IDs to use as building blocks for the changes. "
-                        "If adding new functionality, search for relevant agents using "
-                        "find_library_agent first, then pass their IDs here."
-                    ),
-                },
                 "save": {
                     "type": "boolean",
                     "description": (
@@ -108,10 +102,13 @@ class EditAgentTool(BaseTool):
         agent_id = kwargs.get("agent_id", "").strip()
         changes = kwargs.get("changes", "").strip()
         context = kwargs.get("context", "")
-        library_agent_ids = kwargs.get("library_agent_ids", [])
         save = kwargs.get("save", True)
         session_id = session.session_id if session else None
 
+        # Extract async processing params (passed by long-running tool handler)
+        operation_id = kwargs.get("_operation_id")
+        task_id = kwargs.get("_task_id")
+
         if not agent_id:
             return ErrorResponse(
                 message="Please provide the agent ID to edit.",
@@ -135,25 +132,21 @@ class EditAgentTool(BaseTool):
                 session_id=session_id,
             )
 
-        # Fetch library agents by IDs if provided
         library_agents = None
-        if user_id and library_agent_ids:
+        if user_id:
             try:
-                from .agent_generator import get_library_agents_by_ids
-
                 graph_id = current_agent.get("id")
-                # Filter out the current agent being edited
-                filtered_ids = [id for id in library_agent_ids if id != graph_id]
-
-                library_agents = await get_library_agents_by_ids(
+                library_agents = await get_all_relevant_agents_for_generation(
                     user_id=user_id,
-                    agent_ids=filtered_ids,
+                    search_query=changes,
+                    exclude_graph_id=graph_id,
+                    include_marketplace=True,
                 )
                 logger.debug(
-                    f"Fetched {len(library_agents)} library agents by ID for sub-agent composition"
+                    f"Found {len(library_agents)} relevant agents for sub-agent composition"
                 )
             except Exception as e:
-                logger.warning(f"Failed to fetch library agents by IDs: {e}")
+                logger.warning(f"Failed to fetch library agents: {e}")
 
         update_request = changes
         if context:
@@ -164,6 +157,8 @@ class EditAgentTool(BaseTool):
                 update_request,
                 current_agent,
                 library_agents,
+                operation_id=operation_id,
+                task_id=task_id,
             )
         except AgentGeneratorNotConfiguredError:
             return ErrorResponse(
@@ -183,6 +178,19 @@ class EditAgentTool(BaseTool):
                 session_id=session_id,
             )
 
+        # Check if Agent Generator accepted for async processing
+        if result.get("status") == "accepted":
+            logger.info(
+                f"Agent edit delegated to async processing "
+                f"(operation_id={operation_id}, task_id={task_id})"
+            )
+            return AsyncProcessingResponse(
+                message="Agent edit started. You'll be notified when it's complete.",
+                operation_id=operation_id,
+                task_id=task_id,
+                session_id=session_id,
+            )
+
         # Check if the result is an error from the external service
         if isinstance(result, dict) and result.get("type") == "error":
             error_msg = result.get("error", "Unknown error")

autogpt_platform/backend/backend/api/features/chat/tools/execution_utils.py

@@ -0,0 +1,124 @@
+"""Shared utilities for execution waiting and status handling."""
+
+import asyncio
+import logging
+from typing import Any
+
+from backend.data import execution as execution_db
+from backend.data.execution import (
+    AsyncRedisExecutionEventBus,
+    ExecutionStatus,
+    GraphExecution,
+    GraphExecutionEvent,
+)
+
+logger = logging.getLogger(__name__)
+
+# Terminal statuses that indicate execution is complete
+TERMINAL_STATUSES = frozenset(
+    {
+        ExecutionStatus.COMPLETED,
+        ExecutionStatus.FAILED,
+        ExecutionStatus.TERMINATED,
+    }
+)
+
+
+async def wait_for_execution(
+    user_id: str,
+    graph_id: str,
+    execution_id: str,
+    timeout_seconds: int,
+) -> GraphExecution | None:
+    """
+    Wait for an execution to reach a terminal status using Redis pubsub.
+
+    Uses asyncio.wait_for to ensure timeout is respected even when no events
+    are received.
+
+    Args:
+        user_id: User ID
+        graph_id: Graph ID
+        execution_id: Execution ID to wait for
+        timeout_seconds: Max seconds to wait
+
+    Returns:
+        The execution with current status, or None if not found
+    """
+    # First check current status - maybe it's already done
+    execution = await execution_db.get_graph_execution(
+        user_id=user_id,
+        execution_id=execution_id,
+        include_node_executions=False,
+    )
+    if not execution:
+        return None
+
+    # If already in terminal state, return immediately
+    if execution.status in TERMINAL_STATUSES:
+        logger.debug(
+            f"Execution {execution_id} already in terminal state: {execution.status}"
+        )
+        return execution
+
+    logger.info(
+        f"Waiting up to {timeout_seconds}s for execution {execution_id} "
+        f"(current status: {execution.status})"
+    )
+
+    # Subscribe to execution updates via Redis pubsub
+    event_bus = AsyncRedisExecutionEventBus()
+    channel_key = f"{user_id}/{graph_id}/{execution_id}"
+
+    try:
+        # Use wait_for to enforce timeout on the entire listen operation
+        result = await asyncio.wait_for(
+            _listen_for_terminal_status(event_bus, channel_key, user_id, execution_id),
+            timeout=timeout_seconds,
+        )
+        return result
+    except asyncio.TimeoutError:
+        logger.info(f"Timeout waiting for execution {execution_id}")
+    except Exception as e:
+        logger.error(f"Error waiting for execution: {e}", exc_info=True)
+
+    # Return current state on timeout/error
+    return await execution_db.get_graph_execution(
+        user_id=user_id,
+        execution_id=execution_id,
+        include_node_executions=False,
+    )
+
+
+async def _listen_for_terminal_status(
+    event_bus: AsyncRedisExecutionEventBus,
+    channel_key: str,
+    user_id: str,
+    execution_id: str,
+) -> GraphExecution | None:
+    """
+    Listen for execution events until a terminal status is reached.
+
+    This is a helper that gets wrapped in asyncio.wait_for for timeout handling.
+    """
+    async for event in event_bus.listen_events(channel_key):
+        # Only process GraphExecutionEvents (not NodeExecutionEvents)
+        if isinstance(event, GraphExecutionEvent):
+            logger.debug(f"Received execution update: {event.status}")
+            if event.status in TERMINAL_STATUSES:
+                # Fetch full execution with outputs
+                return await execution_db.get_graph_execution(
+                    user_id=user_id,
+                    execution_id=execution_id,
+                    include_node_executions=False,
+                )
+
+    # Should not reach here normally (generator should yield indefinitely)
+    return None
+
+
+def get_execution_outputs(execution: GraphExecution | None) -> dict[str, Any] | None:
+    """Extract outputs from an execution, or return None."""
+    if execution is None:
+        return None
+    return execution.outputs

autogpt_platform/backend/backend/api/features/chat/tools/feature_requests.py

@@ -5,14 +5,9 @@ from typing import Any
 
 from pydantic import SecretStr
 
-from backend.blocks.linear._api import LinearClient
-from backend.copilot.model import ChatSession
-from backend.data.db_accessors import user_db
-from backend.data.model import APIKeyCredentials
-from backend.util.settings import Settings
-
-from .base import BaseTool
-from .models import (
+from backend.api.features.chat.model import ChatSession
+from backend.api.features.chat.tools.base import BaseTool
+from backend.api.features.chat.tools.models import (
     ErrorResponse,
     FeatureRequestCreatedResponse,
     FeatureRequestInfo,
@@ -20,6 +15,10 @@ from .models import (
     NoResultsResponse,
     ToolResponseBase,
 )
+from backend.blocks.linear._api import LinearClient
+from backend.data.model import APIKeyCredentials
+from backend.data.user import get_user_email_by_id
+from backend.util.settings import Settings
 
 logger = logging.getLogger(__name__)
 
@@ -33,6 +32,7 @@ query SearchFeatureRequests($term: String!, $filter: IssueFilter, $first: Int) {
       id
       identifier
       title
+      description
     }
   }
 }
@@ -104,8 +104,8 @@ def _get_linear_config() -> tuple[LinearClient, str, str]:
     Raises RuntimeError if any required setting is missing.
     """
     secrets = _get_settings().secrets
-    if not secrets.copilot_linear_api_key:
-        raise RuntimeError("COPILOT_LINEAR_API_KEY is not configured")
+    if not secrets.linear_api_key:
+        raise RuntimeError("LINEAR_API_KEY is not configured")
     if not secrets.linear_feature_request_project_id:
         raise RuntimeError("LINEAR_FEATURE_REQUEST_PROJECT_ID is not configured")
     if not secrets.linear_feature_request_team_id:
@@ -114,7 +114,7 @@ def _get_linear_config() -> tuple[LinearClient, str, str]:
     credentials = APIKeyCredentials(
         id="system-linear",
         provider="linear",
-        api_key=SecretStr(secrets.copilot_linear_api_key),
+        api_key=SecretStr(secrets.linear_api_key),
         title="System Linear API Key",
     )
     client = LinearClient(credentials=credentials)
@@ -204,6 +204,7 @@ class SearchFeatureRequestsTool(BaseTool):
                     id=node["id"],
                     identifier=node["identifier"],
                     title=node["title"],
+                    description=node.get("description"),
                 )
                 for node in nodes
             ]
@@ -237,11 +238,7 @@ class CreateFeatureRequestTool(BaseTool):
             "Create a new feature request or add a customer need to an existing one. "
             "Always search first with search_feature_requests to avoid duplicates. "
             "If a matching request exists, pass its ID as existing_issue_id to add "
-            "the user's need to it instead of creating a duplicate. "
-            "IMPORTANT: Never include personally identifiable information (PII) in "
-            "the title or description — no names, emails, phone numbers, company "
-            "names, or other identifying details. Write titles and descriptions in "
-            "generic, feature-focused language."
+            "the user's need to it instead of creating a duplicate."
         )
 
     @property
@@ -251,20 +248,11 @@ class CreateFeatureRequestTool(BaseTool):
             "properties": {
                 "title": {
                     "type": "string",
-                    "description": (
-                        "Title for the feature request. Must be generic and "
-                        "feature-focused — do not include any user names, emails, "
-                        "company names, or other PII."
-                    ),
+                    "description": "Title for the feature request.",
                 },
                 "description": {
                     "type": "string",
-                    "description": (
-                        "Detailed description of what the user wants and why. "
-                        "Must not contain any personally identifiable information "
-                        "(PII) — describe the feature need generically without "
-                        "referencing specific users, companies, or contact details."
-                    ),
+                    "description": "Detailed description of what the user wants and why.",
                 },
                 "existing_issue_id": {
                     "type": "string",
@@ -344,9 +332,7 @@ class CreateFeatureRequestTool(BaseTool):
         # Resolve a human-readable name (email) for the Linear customer record.
         # Fall back to user_id if the lookup fails or returns None.
         try:
-            customer_display_name = (
-                await user_db().get_user_email_by_id(user_id) or user_id
-            )
+            customer_display_name = await get_user_email_by_id(user_id) or user_id
         except Exception:
             customer_display_name = user_id
 

autogpt_platform/backend/backend/api/features/chat/tools/feature_requests_test.py

@@ -1,18 +1,22 @@
 """Tests for SearchFeatureRequestsTool and CreateFeatureRequestTool."""
 
-from unittest.mock import AsyncMock, MagicMock, patch
+from unittest.mock import AsyncMock, patch
 
 import pytest
 
-from ._test_data import make_session
-from .feature_requests import CreateFeatureRequestTool, SearchFeatureRequestsTool
-from .models import (
+from backend.api.features.chat.tools.feature_requests import (
+    CreateFeatureRequestTool,
+    SearchFeatureRequestsTool,
+)
+from backend.api.features.chat.tools.models import (
     ErrorResponse,
     FeatureRequestCreatedResponse,
     FeatureRequestSearchResponse,
     NoResultsResponse,
 )
 
+from ._test_data import make_session
+
 _TEST_USER_ID = "test-user-feature-requests"
 _TEST_USER_EMAIL = "testuser@example.com"
 
@@ -35,7 +39,7 @@ def _mock_linear_config(*, query_return=None, mutate_return=None):
         client.mutate.return_value = mutate_return
     return (
         patch(
-            "backend.copilot.tools.feature_requests._get_linear_config",
+            "backend.api.features.chat.tools.feature_requests._get_linear_config",
             return_value=(client, _FAKE_PROJECT_ID, _FAKE_TEAM_ID),
         ),
         client,
@@ -117,11 +121,13 @@ class TestSearchFeatureRequestsTool:
                 "id": "id-1",
                 "identifier": "FR-1",
                 "title": "Dark mode",
+                "description": "Add dark mode support",
             },
             {
                 "id": "id-2",
                 "identifier": "FR-2",
                 "title": "Dark theme",
+                "description": None,
             },
         ]
         patcher, _ = _mock_linear_config(query_return=_search_response(nodes))
@@ -202,7 +208,7 @@ class TestSearchFeatureRequestsTool:
     async def test_linear_client_init_failure(self):
         session = make_session(user_id=_TEST_USER_ID)
         with patch(
-            "backend.copilot.tools.feature_requests._get_linear_config",
+            "backend.api.features.chat.tools.feature_requests._get_linear_config",
             side_effect=RuntimeError("No API key"),
         ):
             tool = SearchFeatureRequestsTool()
@@ -225,11 +231,10 @@ class TestCreateFeatureRequestTool:
 
     @pytest.fixture(autouse=True)
     def _patch_email_lookup(self):
-        mock_user_db = MagicMock()
-        mock_user_db.get_user_email_by_id = AsyncMock(return_value=_TEST_USER_EMAIL)
         with patch(
-            "backend.copilot.tools.feature_requests.user_db",
-            return_value=mock_user_db,
+            "backend.api.features.chat.tools.feature_requests.get_user_email_by_id",
+            new_callable=AsyncMock,
+            return_value=_TEST_USER_EMAIL,
         ):
             yield
 
@@ -342,7 +347,7 @@ class TestCreateFeatureRequestTool:
     async def test_linear_client_init_failure(self):
         session = make_session(user_id=_TEST_USER_ID)
         with patch(
-            "backend.copilot.tools.feature_requests._get_linear_config",
+            "backend.api.features.chat.tools.feature_requests._get_linear_config",
             side_effect=RuntimeError("No API key"),
         ):
             tool = CreateFeatureRequestTool()

autogpt_platform/backend/backend/api/features/chat/tools/find_agent.py

@@ -2,7 +2,7 @@
 
 from typing import Any
 
-from backend.copilot.model import ChatSession
+from backend.api.features.chat.model import ChatSession
 
 from .agent_search import search_agents
 from .base import BaseTool

autogpt_platform/backend/backend/api/features/chat/tools/find_block.py

@@ -3,18 +3,17 @@ from typing import Any
 
 from prisma.enums import ContentType
 
-from backend.blocks import get_block
-from backend.blocks._base import BlockType
-from backend.copilot.model import ChatSession
-from backend.data.db_accessors import search
-
-from .base import BaseTool, ToolResponseBase
-from .models import (
+from backend.api.features.chat.model import ChatSession
+from backend.api.features.chat.tools.base import BaseTool, ToolResponseBase
+from backend.api.features.chat.tools.models import (
     BlockInfoSummary,
     BlockListResponse,
     ErrorResponse,
     NoResultsResponse,
 )
+from backend.api.features.store.hybrid_search import unified_hybrid_search
+from backend.blocks import get_block
+from backend.blocks._base import BlockType
 
 logger = logging.getLogger(__name__)
 
@@ -108,7 +107,7 @@ class FindBlockTool(BaseTool):
 
         try:
             # Search for blocks using hybrid search
-            results, total = await search().unified_hybrid_search(
+            results, total = await unified_hybrid_search(
                 query=query,
                 content_types=[ContentType.BLOCK],
                 page=1,

autogpt_platform/backend/backend/api/features/chat/tools/find_block_test.py

@@ -4,15 +4,15 @@ from unittest.mock import AsyncMock, MagicMock, patch
 
 import pytest
 
-from backend.blocks._base import BlockType
-
-from ._test_data import make_session
-from .find_block import (
+from backend.api.features.chat.tools.find_block import (
     COPILOT_EXCLUDED_BLOCK_IDS,
     COPILOT_EXCLUDED_BLOCK_TYPES,
     FindBlockTool,
 )
-from .models import BlockListResponse
+from backend.api.features.chat.tools.models import BlockListResponse
+from backend.blocks._base import BlockType
+
+from ._test_data import make_session
 
 _TEST_USER_ID = "test-user-find-block"
 
@@ -84,17 +84,13 @@ class TestFindBlockFiltering:
                 "standard-block-id": standard_block,
             }.get(block_id)
 
-        mock_search_db = MagicMock()
-        mock_search_db.unified_hybrid_search = AsyncMock(
-            return_value=(search_results, 2)
-        )
-
         with patch(
-            "backend.copilot.tools.find_block.search",
-            return_value=mock_search_db,
+            "backend.api.features.chat.tools.find_block.unified_hybrid_search",
+            new_callable=AsyncMock,
+            return_value=(search_results, 2),
         ):
             with patch(
-                "backend.copilot.tools.find_block.get_block",
+                "backend.api.features.chat.tools.find_block.get_block",
                 side_effect=mock_get_block,
             ):
                 tool = FindBlockTool()
@@ -132,17 +128,13 @@ class TestFindBlockFiltering:
                 "normal-block-id": normal_block,
             }.get(block_id)
 
-        mock_search_db = MagicMock()
-        mock_search_db.unified_hybrid_search = AsyncMock(
-            return_value=(search_results, 2)
-        )
-
         with patch(
-            "backend.copilot.tools.find_block.search",
-            return_value=mock_search_db,
+            "backend.api.features.chat.tools.find_block.unified_hybrid_search",
+            new_callable=AsyncMock,
+            return_value=(search_results, 2),
         ):
             with patch(
-                "backend.copilot.tools.find_block.get_block",
+                "backend.api.features.chat.tools.find_block.get_block",
                 side_effect=mock_get_block,
             ):
                 tool = FindBlockTool()
@@ -361,20 +353,13 @@ class TestFindBlockFiltering:
             for d in block_defs
         }
 
-        mock_search_db = MagicMock()
-        mock_search_db.unified_hybrid_search = AsyncMock(
-            return_value=(search_results, len(search_results))
-        )
-
-        with (
-            patch(
-                "backend.copilot.tools.find_block.search",
-                return_value=mock_search_db,
-            ),
-            patch(
-                "backend.copilot.tools.find_block.get_block",
-                side_effect=lambda bid: mock_blocks.get(bid),
-            ),
+        with patch(
+            "backend.api.features.chat.tools.find_block.unified_hybrid_search",
+            new_callable=AsyncMock,
+            return_value=(search_results, len(search_results)),
+        ), patch(
+            "backend.api.features.chat.tools.find_block.get_block",
+            side_effect=lambda bid: mock_blocks.get(bid),
         ):
             tool = FindBlockTool()
             response = await tool._execute(

autogpt_platform/backend/backend/api/features/chat/tools/find_library_agent.py

@@ -2,7 +2,7 @@
 
 from typing import Any
 
-from backend.copilot.model import ChatSession
+from backend.api.features.chat.model import ChatSession
 
 from .agent_search import search_agents
 from .base import BaseTool
@@ -19,10 +19,9 @@ class FindLibraryAgentTool(BaseTool):
     @property
     def description(self) -> str:
         return (
-            "Search for or list agents in the user's library. Use this to find "
-            "agents the user has already added to their library, including agents "
-            "they created or added from the marketplace. "
-            "Omit the query to list all agents."
+            "Search for agents in the user's library. Use this to find agents "
+            "the user has already added to their library, including agents they "
+            "created or added from the marketplace."
         )
 
     @property
@@ -32,13 +31,10 @@ class FindLibraryAgentTool(BaseTool):
             "properties": {
                 "query": {
                     "type": "string",
-                    "description": (
-                        "Search query to find agents by name or description. "
-                        "Omit to list all agents in the library."
-                    ),
+                    "description": "Search query to find agents by name or description.",
                 },
             },
-            "required": [],
+            "required": ["query"],
         }
 
     @property
@@ -49,7 +45,7 @@ class FindLibraryAgentTool(BaseTool):
         self, user_id: str | None, session: ChatSession, **kwargs
     ) -> ToolResponseBase:
         return await search_agents(
-            query=(kwargs.get("query") or "").strip(),
+            query=kwargs.get("query", "").strip(),
             source="library",
             session_id=session.session_id,
             user_id=user_id,

autogpt_platform/backend/backend/api/features/chat/tools/get_doc_page.py

@@ -4,10 +4,13 @@ import logging
 from pathlib import Path
 from typing import Any
 
-from backend.copilot.model import ChatSession
-
-from .base import BaseTool
-from .models import DocPageResponse, ErrorResponse, ToolResponseBase
+from backend.api.features.chat.model import ChatSession
+from backend.api.features.chat.tools.base import BaseTool
+from backend.api.features.chat.tools.models import (
+    DocPageResponse,
+    ErrorResponse,
+    ToolResponseBase,
+)
 
 logger = logging.getLogger(__name__)
 

autogpt_platform/backend/backend/api/features/chat/tools/models.py

@@ -2,7 +2,7 @@
 
 from datetime import datetime
 from enum import Enum
-from typing import Any, Literal
+from typing import Any
 
 from pydantic import BaseModel, Field
 
@@ -36,20 +36,20 @@ class ResponseType(str, Enum):
     WORKSPACE_FILE_WRITTEN = "workspace_file_written"
     WORKSPACE_FILE_DELETED = "workspace_file_deleted"
     # Long-running operation types
+    OPERATION_STARTED = "operation_started"
+    OPERATION_PENDING = "operation_pending"
     OPERATION_IN_PROGRESS = "operation_in_progress"
     # Input validation
     INPUT_VALIDATION_ERROR = "input_validation_error"
     # Web fetch
     WEB_FETCH = "web_fetch"
-    # Browser-based web browsing (JS-rendered pages)
-    BROWSE_WEB = "browse_web"
     # Code execution
     BASH_EXEC = "bash_exec"
+    # Operation status check
+    OPERATION_STATUS = "operation_status"
     # Feature request types
     FEATURE_REQUEST_SEARCH = "feature_request_search"
     FEATURE_REQUEST_CREATED = "feature_request_created"
-    # Goal refinement
-    SUGGESTED_GOAL = "suggested_goal"
 
 
 # Base response model
@@ -192,6 +192,7 @@ class ExecutionStartedResponse(ToolResponseBase):
     library_agent_id: str | None = None
     library_agent_link: str | None = None
     status: str = "QUEUED"
+    outputs: dict[str, Any] | None = None  # Populated when wait_for_result is used
 
 
 # Auth/error models
@@ -296,22 +297,6 @@ class ClarificationNeededResponse(ToolResponseBase):
     questions: list[ClarifyingQuestion] = Field(default_factory=list)
 
 
-class SuggestedGoalResponse(ToolResponseBase):
-    """Response when the goal needs refinement with a suggested alternative."""
-
-    type: ResponseType = ResponseType.SUGGESTED_GOAL
-    suggested_goal: str = Field(description="The suggested alternative goal")
-    reason: str = Field(
-        default="", description="Why the original goal needs refinement"
-    )
-    original_goal: str = Field(
-        default="", description="The user's original goal for context"
-    )
-    goal_type: Literal["vague", "unachievable"] = Field(
-        default="vague", description="Type: 'vague' or 'unachievable'"
-    )
-
-
 # Documentation search models
 class DocSearchResult(BaseModel):
     """A single documentation search result."""
@@ -418,6 +403,34 @@ class BlockOutputResponse(ToolResponseBase):
 
 
 # Long-running operation models
+class OperationStartedResponse(ToolResponseBase):
+    """Response when a long-running operation has been started in the background.
+
+    This is returned immediately to the client while the operation continues
+    to execute. The user can close the tab and check back later.
+
+    The task_id can be used to reconnect to the SSE stream via
+    GET /chat/tasks/{task_id}/stream?last_idx=0
+    """
+
+    type: ResponseType = ResponseType.OPERATION_STARTED
+    operation_id: str
+    tool_name: str
+    task_id: str | None = None  # For SSE reconnection
+
+
+class OperationPendingResponse(ToolResponseBase):
+    """Response stored in chat history while a long-running operation is executing.
+
+    This is persisted to the database so users see a pending state when they
+    refresh before the operation completes.
+    """
+
+    type: ResponseType = ResponseType.OPERATION_PENDING
+    operation_id: str
+    tool_name: str
+
+
 class OperationInProgressResponse(ToolResponseBase):
     """Response when an operation is already in progress.
 
@@ -429,6 +442,23 @@ class OperationInProgressResponse(ToolResponseBase):
     tool_call_id: str
 
 
+class AsyncProcessingResponse(ToolResponseBase):
+    """Response when an operation has been delegated to async processing.
+
+    This is returned by tools when the external service accepts the request
+    for async processing (HTTP 202 Accepted). The Redis Streams completion
+    consumer will handle the result when the external service completes.
+
+    The status field is specifically "accepted" to allow the long-running tool
+    handler to detect this response and skip LLM continuation.
+    """
+
+    type: ResponseType = ResponseType.OPERATION_STARTED
+    status: str = "accepted"  # Must be "accepted" for detection
+    operation_id: str | None = None
+    task_id: str | None = None
+
+
 class WebFetchResponse(ToolResponseBase):
     """Response for web_fetch tool."""
 
@@ -440,15 +470,6 @@ class WebFetchResponse(ToolResponseBase):
     truncated: bool = False
 
 
-class BrowseWebResponse(ToolResponseBase):
-    """Response for browse_web tool."""
-
-    type: ResponseType = ResponseType.BROWSE_WEB
-    url: str
-    content: str
-    truncated: bool = False
-
-
 class BashExecResponse(ToolResponseBase):
     """Response for bash_exec tool."""
 
@@ -466,6 +487,7 @@ class FeatureRequestInfo(BaseModel):
     id: str
     identifier: str
     title: str
+    description: str | None = None
 
 
 class FeatureRequestSearchResponse(ToolResponseBase):

autogpt_platform/backend/backend/api/features/chat/tools/run_agent.py

@@ -5,13 +5,17 @@ from typing import Any
 
 from pydantic import BaseModel, Field, field_validator
 
-from backend.copilot.config import ChatConfig
-from backend.copilot.model import ChatSession
-from backend.copilot.tracking import track_agent_run_success, track_agent_scheduled
-from backend.data.db_accessors import graph_db, library_db, user_db
+from backend.api.features.chat.config import ChatConfig
+from backend.api.features.chat.model import ChatSession
+from backend.api.features.chat.tracking import (
+    track_agent_run_success,
+    track_agent_scheduled,
+)
+from backend.api.features.library import db as library_db
 from backend.data.execution import ExecutionStatus
 from backend.data.graph import GraphModel
 from backend.data.model import CredentialsMetaInput
+from backend.data.user import get_user_by_id
 from backend.executor import utils as execution_utils
 from backend.util.clients import get_scheduler_client
 from backend.util.exceptions import DatabaseError, NotFoundError
@@ -26,10 +30,8 @@ from .helpers import get_inputs_from_schema
 from .models import (
     AgentDetails,
     AgentDetailsResponse,
-    AgentOutputResponse,
     ErrorResponse,
     ExecutionOptions,
-    ExecutionOutputInfo,
     ExecutionStartedResponse,
     InputValidationErrorResponse,
     SetupInfo,
@@ -209,7 +211,7 @@ class RunAgentTool(BaseTool):
 
             # Priority: library_agent_id if provided
             if has_library_id:
-                library_agent = await library_db().get_library_agent(
+                library_agent = await library_db.get_library_agent(
                     params.library_agent_id, user_id
                 )
                 if not library_agent:
@@ -218,7 +220,9 @@ class RunAgentTool(BaseTool):
                         session_id=session_id,
                     )
                 # Get the graph from the library agent
-                graph = await graph_db().get_graph(
+                from backend.data.graph import get_graph
+
+                graph = await get_graph(
                     library_agent.graph_id,
                     library_agent.graph_version,
                     user_id=user_id,
@@ -478,90 +482,59 @@ class RunAgentTool(BaseTool):
 
         library_agent_link = f"/library/agents/{library_agent.id}"
 
-        # If wait_for_result is requested, wait for execution to complete
+        # If wait_for_result is specified, wait for execution to complete
         if wait_for_result > 0:
             logger.info(
                 f"Waiting up to {wait_for_result}s for execution {execution.id}"
             )
-            completed = await wait_for_execution(
+            result = await wait_for_execution(
                 user_id=user_id,
                 graph_id=library_agent.graph_id,
                 execution_id=execution.id,
                 timeout_seconds=wait_for_result,
             )
+            final_status = result.status if result else ExecutionStatus.FAILED
+            outputs = get_execution_outputs(result)
 
-            if completed and completed.status == ExecutionStatus.COMPLETED:
-                outputs = get_execution_outputs(completed)
-                return AgentOutputResponse(
-                    message=(
-                        f"Agent '{library_agent.name}' completed successfully. "
-                        f"View at {library_agent_link}."
-                    ),
-                    session_id=session_id,
-                    agent_name=library_agent.name,
-                    agent_id=library_agent.graph_id,
-                    library_agent_id=library_agent.id,
-                    library_agent_link=library_agent_link,
-                    execution=ExecutionOutputInfo(
-                        execution_id=execution.id,
-                        status=completed.status.value,
-                        started_at=completed.started_at,
-                        ended_at=completed.ended_at,
-                        outputs=outputs or {},
-                    ),
+            # Build message based on final status
+            if final_status == ExecutionStatus.COMPLETED:
+                message = (
+                    f"Agent '{library_agent.name}' execution completed successfully. "
+                    f"{MSG_DO_NOT_RUN_AGAIN}"
                 )
-            elif completed and completed.status == ExecutionStatus.FAILED:
-                error_detail = completed.stats.error if completed.stats else None
-                return ErrorResponse(
-                    message=(
-                        f"Agent '{library_agent.name}' execution failed. "
-                        f"View details at {library_agent_link}."
-                    ),
-                    session_id=session_id,
-                    error=error_detail,
+            elif final_status == ExecutionStatus.FAILED:
+                message = (
+                    f"Agent '{library_agent.name}' execution failed. "
+                    f"View details at {library_agent_link}. "
+                    f"{MSG_DO_NOT_RUN_AGAIN}"
                 )
-            elif completed and completed.status == ExecutionStatus.TERMINATED:
-                error_detail = completed.stats.error if completed.stats else None
-                return ErrorResponse(
-                    message=(
-                        f"Agent '{library_agent.name}' execution was terminated. "
-                        f"View details at {library_agent_link}."
-                    ),
-                    session_id=session_id,
-                    error=error_detail,
-                )
-            elif completed and completed.status == ExecutionStatus.REVIEW:
-                return ExecutionStartedResponse(
-                    message=(
-                        f"Agent '{library_agent.name}' is awaiting human review. "
-                        f"Check at {library_agent_link}."
-                    ),
-                    session_id=session_id,
-                    execution_id=execution.id,
-                    graph_id=library_agent.graph_id,
-                    graph_name=library_agent.name,
-                    library_agent_id=library_agent.id,
-                    library_agent_link=library_agent_link,
-                    status=ExecutionStatus.REVIEW.value,
+            elif final_status == ExecutionStatus.TERMINATED:
+                message = (
+                    f"Agent '{library_agent.name}' execution was terminated. "
+                    f"View details at {library_agent_link}. "
+                    f"{MSG_DO_NOT_RUN_AGAIN}"
                 )
             else:
-                status = completed.status.value if completed else "unknown"
-                return ExecutionStartedResponse(
-                    message=(
-                        f"Agent '{library_agent.name}' is still {status} after "
-                        f"{wait_for_result}s. Check results later at "
-                        f"{library_agent_link}. "
-                        f"Use view_agent_output with wait_if_running to check again."
-                    ),
-                    session_id=session_id,
-                    execution_id=execution.id,
-                    graph_id=library_agent.graph_id,
-                    graph_name=library_agent.name,
-                    library_agent_id=library_agent.id,
-                    library_agent_link=library_agent_link,
-                    status=status,
+                message = (
+                    f"Agent '{library_agent.name}' execution is still {final_status.value} "
+                    f"(timed out after {wait_for_result}s). "
+                    f"View at {library_agent_link}. "
+                    f"{MSG_DO_NOT_RUN_AGAIN}"
                 )
 
+            return ExecutionStartedResponse(
+                message=message,
+                session_id=session_id,
+                execution_id=execution.id,
+                graph_id=library_agent.graph_id,
+                graph_name=library_agent.name,
+                library_agent_id=library_agent.id,
+                library_agent_link=library_agent_link,
+                status=final_status.value,
+                outputs=outputs,
+            )
+
+        # Default: return immediately without waiting
         return ExecutionStartedResponse(
             message=(
                 f"Agent '{library_agent.name}' execution started successfully. "
@@ -616,7 +589,7 @@ class RunAgentTool(BaseTool):
         library_agent = await get_or_create_library_agent(graph, user_id)
 
         # Get user timezone
-        user = await user_db().get_user_by_id(user_id)
+        user = await get_user_by_id(user_id)
         user_timezone = get_user_timezone_or_utc(user.timezone if user else timezone)
 
         # Create schedule

autogpt_platform/backend/backend/api/features/chat/tools/run_block.py

@@ -7,17 +7,20 @@ from typing import Any
 
 from pydantic_core import PydanticUndefined
 
+from backend.api.features.chat.model import ChatSession
+from backend.api.features.chat.tools.find_block import (
+    COPILOT_EXCLUDED_BLOCK_IDS,
+    COPILOT_EXCLUDED_BLOCK_TYPES,
+)
 from backend.blocks import get_block
 from backend.blocks._base import AnyBlockSchema
-from backend.copilot.model import ChatSession
-from backend.data.db_accessors import workspace_db
 from backend.data.execution import ExecutionContext
 from backend.data.model import CredentialsFieldInfo, CredentialsMetaInput
+from backend.data.workspace import get_or_create_workspace
 from backend.integrations.creds_manager import IntegrationCredentialsManager
 from backend.util.exceptions import BlockError
 
 from .base import BaseTool
-from .find_block import COPILOT_EXCLUDED_BLOCK_IDS, COPILOT_EXCLUDED_BLOCK_TYPES
 from .helpers import get_inputs_from_schema
 from .models import (
     BlockDetails,
@@ -160,10 +163,9 @@ class RunBlockTool(BaseTool):
         logger.info(f"Executing block {block.name} ({block_id}) for user {user_id}")
 
         creds_manager = IntegrationCredentialsManager()
-        (
-            matched_credentials,
-            missing_credentials,
-        ) = await self._resolve_block_credentials(user_id, block, input_data)
+        matched_credentials, missing_credentials = (
+            await self._resolve_block_credentials(user_id, block, input_data)
+        )
 
         # Get block schemas for details/validation
         try:
@@ -274,7 +276,7 @@ class RunBlockTool(BaseTool):
 
         try:
             # Get or create user's workspace for CoPilot file operations
-            workspace = await workspace_db().get_or_create_workspace(user_id)
+            workspace = await get_or_create_workspace(user_id)
 
             # Generate synthetic IDs for CoPilot context
             # Each chat session is treated as its own agent with one continuous run

autogpt_platform/backend/backend/api/features/chat/tools/run_block_test.py

@@ -4,16 +4,16 @@ from unittest.mock import AsyncMock, MagicMock, patch
 
 import pytest
 
-from backend.blocks._base import BlockType
-
-from ._test_data import make_session
-from .models import (
+from backend.api.features.chat.tools.models import (
     BlockDetailsResponse,
     BlockOutputResponse,
     ErrorResponse,
     InputValidationErrorResponse,
 )
-from .run_block import RunBlockTool
+from backend.api.features.chat.tools.run_block import RunBlockTool
+from backend.blocks._base import BlockType
+
+from ._test_data import make_session
 
 _TEST_USER_ID = "test-user-run-block"
 
@@ -77,7 +77,7 @@ class TestRunBlockFiltering:
         input_block = make_mock_block("input-block-id", "Input Block", BlockType.INPUT)
 
         with patch(
-            "backend.copilot.tools.run_block.get_block",
+            "backend.api.features.chat.tools.run_block.get_block",
             return_value=input_block,
         ):
             tool = RunBlockTool()
@@ -103,7 +103,7 @@ class TestRunBlockFiltering:
         )
 
         with patch(
-            "backend.copilot.tools.run_block.get_block",
+            "backend.api.features.chat.tools.run_block.get_block",
             return_value=smart_block,
         ):
             tool = RunBlockTool()
@@ -127,7 +127,7 @@ class TestRunBlockFiltering:
         )
 
         with patch(
-            "backend.copilot.tools.run_block.get_block",
+            "backend.api.features.chat.tools.run_block.get_block",
             return_value=standard_block,
         ):
             tool = RunBlockTool()
@@ -183,7 +183,7 @@ class TestRunBlockInputValidation:
         )
 
         with patch(
-            "backend.copilot.tools.run_block.get_block",
+            "backend.api.features.chat.tools.run_block.get_block",
             return_value=mock_block,
         ):
             tool = RunBlockTool()
@@ -222,7 +222,7 @@ class TestRunBlockInputValidation:
         )
 
         with patch(
-            "backend.copilot.tools.run_block.get_block",
+            "backend.api.features.chat.tools.run_block.get_block",
             return_value=mock_block,
         ):
             tool = RunBlockTool()
@@ -263,7 +263,7 @@ class TestRunBlockInputValidation:
         )
 
         with patch(
-            "backend.copilot.tools.run_block.get_block",
+            "backend.api.features.chat.tools.run_block.get_block",
             return_value=mock_block,
         ):
             tool = RunBlockTool()
@@ -302,19 +302,15 @@ class TestRunBlockInputValidation:
 
         mock_block.execute = mock_execute
 
-        mock_workspace_db = MagicMock()
-        mock_workspace_db.get_or_create_workspace = AsyncMock(
-            return_value=MagicMock(id="test-workspace-id")
-        )
-
         with (
             patch(
-                "backend.copilot.tools.run_block.get_block",
+                "backend.api.features.chat.tools.run_block.get_block",
                 return_value=mock_block,
             ),
             patch(
-                "backend.copilot.tools.run_block.workspace_db",
-                return_value=mock_workspace_db,
+                "backend.api.features.chat.tools.run_block.get_or_create_workspace",
+                new_callable=AsyncMock,
+                return_value=MagicMock(id="test-workspace-id"),
             ),
         ):
             tool = RunBlockTool()
@@ -348,7 +344,7 @@ class TestRunBlockInputValidation:
         )
 
         with patch(
-            "backend.copilot.tools.run_block.get_block",
+            "backend.api.features.chat.tools.run_block.get_block",
             return_value=mock_block,
         ):
             tool = RunBlockTool()

autogpt_platform/backend/backend/api/features/chat/tools/sandbox.py

@@ -13,7 +13,6 @@ import logging
 import os
 import platform
 import shutil
-import signal
 
 logger = logging.getLogger(__name__)
 
@@ -246,7 +245,6 @@ async def run_sandboxed(
             stderr=asyncio.subprocess.PIPE,
             cwd=cwd,
             env=safe_env,
-            start_new_session=True,  # Own process group for clean kill
         )
 
         try:
@@ -257,18 +255,7 @@ async def run_sandboxed(
             stderr = stderr_bytes.decode("utf-8", errors="replace")
             return stdout, stderr, proc.returncode or 0, False
         except asyncio.TimeoutError:
-            # Kill entire process group (bwrap + all children).
-            # proc.kill() alone only kills the bwrap parent, leaving
-            # children running until they finish naturally.
-            try:
-                os.killpg(proc.pid, signal.SIGKILL)
-            except ProcessLookupError:
-                pass  # Already exited
-            except OSError as kill_err:
-                logger.warning(
-                    "Failed to kill process group %d: %s", proc.pid, kill_err
-                )
-            # Always reap the subprocess regardless of killpg outcome.
+            proc.kill()
             await proc.communicate()
             return "", f"Execution timed out after {timeout}s", -1, True
 

autogpt_platform/backend/backend/api/features/chat/tools/search_docs.py

@@ -5,17 +5,16 @@ from typing import Any
 
 from prisma.enums import ContentType
 
-from backend.copilot.model import ChatSession
-from backend.data.db_accessors import search
-
-from .base import BaseTool
-from .models import (
+from backend.api.features.chat.model import ChatSession
+from backend.api.features.chat.tools.base import BaseTool
+from backend.api.features.chat.tools.models import (
     DocSearchResult,
     DocSearchResultsResponse,
     ErrorResponse,
     NoResultsResponse,
     ToolResponseBase,
 )
+from backend.api.features.store.hybrid_search import unified_hybrid_search
 
 logger = logging.getLogger(__name__)
 
@@ -118,7 +117,7 @@ class SearchDocsTool(BaseTool):
 
         try:
             # Search using hybrid search for DOCUMENTATION content type only
-            results, total = await search().unified_hybrid_search(
+            results, total = await unified_hybrid_search(
                 query=query,
                 content_types=[ContentType.DOCUMENTATION],
                 page=1,

autogpt_platform/backend/backend/api/features/chat/tools/test_run_block_details.py

@@ -4,13 +4,13 @@ from unittest.mock import AsyncMock, MagicMock, patch
 
 import pytest
 
+from backend.api.features.chat.tools.models import BlockDetailsResponse
+from backend.api.features.chat.tools.run_block import RunBlockTool
 from backend.blocks._base import BlockType
 from backend.data.model import CredentialsMetaInput
 from backend.integrations.providers import ProviderName
 
 from ._test_data import make_session
-from .models import BlockDetailsResponse
-from .run_block import RunBlockTool
 
 _TEST_USER_ID = "test-user-run-block-details"
 
@@ -61,7 +61,7 @@ async def test_run_block_returns_details_when_no_input_provided():
     )
 
     with patch(
-        "backend.copilot.tools.run_block.get_block",
+        "backend.api.features.chat.tools.run_block.get_block",
         return_value=http_block,
     ):
         # Mock credentials check to return no missing credentials
@@ -120,7 +120,7 @@ async def test_run_block_returns_details_when_only_credentials_provided():
     }
 
     with patch(
-        "backend.copilot.tools.run_block.get_block",
+        "backend.api.features.chat.tools.run_block.get_block",
         return_value=mock,
     ):
         with patch.object(

autogpt_platform/backend/backend/api/features/chat/tools/utils.py

@@ -3,8 +3,9 @@
 import logging
 from typing import Any
 
+from backend.api.features.library import db as library_db
 from backend.api.features.library import model as library_model
-from backend.data.db_accessors import library_db, store_db
+from backend.api.features.store import db as store_db
 from backend.data.graph import GraphModel
 from backend.data.model import (
     Credentials,
@@ -38,14 +39,13 @@ async def fetch_graph_from_store_slug(
     Raises:
         DatabaseError: If there's a database error during lookup.
     """
-    sdb = store_db()
     try:
-        store_agent = await sdb.get_store_agent_details(username, agent_name)
+        store_agent = await store_db.get_store_agent_details(username, agent_name)
     except NotFoundError:
         return None, None
 
     # Get the graph from store listing version
-    graph = await sdb.get_available_graph(
+    graph = await store_db.get_available_graph(
         store_agent.store_listing_version_id, hide_nodes=False
     )
     return graph, store_agent
@@ -210,13 +210,13 @@ async def get_or_create_library_agent(
     Returns:
         LibraryAgent instance
     """
-    existing = await library_db().get_library_agent_by_graph_id(
+    existing = await library_db.get_library_agent_by_graph_id(
         graph_id=graph.id, user_id=user_id
     )
     if existing:
         return existing
 
-    library_agents = await library_db().create_library_agent(
+    library_agents = await library_db.create_library_agent(
         graph=graph,
         user_id=user_id,
         create_library_agents_for_sub_graphs=False,

autogpt_platform/backend/backend/api/features/chat/tools/web_fetch.py

@@ -6,12 +6,15 @@ from typing import Any
 import aiohttp
 import html2text
 
-from backend.copilot.model import ChatSession
+from backend.api.features.chat.model import ChatSession
+from backend.api.features.chat.tools.base import BaseTool
+from backend.api.features.chat.tools.models import (
+    ErrorResponse,
+    ToolResponseBase,
+    WebFetchResponse,
+)
 from backend.util.request import Requests
 
-from .base import BaseTool
-from .models import ErrorResponse, ToolResponseBase, WebFetchResponse
-
 logger = logging.getLogger(__name__)
 
 # Limits

autogpt_platform/backend/backend/api/features/chat/tools/workspace_files.py

@@ -0,0 +1,626 @@
+"""CoPilot tools for workspace file operations."""
+
+import base64
+import logging
+from typing import Any, Optional
+
+from pydantic import BaseModel
+
+from backend.api.features.chat.model import ChatSession
+from backend.data.workspace import get_or_create_workspace
+from backend.util.settings import Config
+from backend.util.virus_scanner import scan_content_safe
+from backend.util.workspace import WorkspaceManager
+
+from .base import BaseTool
+from .models import ErrorResponse, ResponseType, ToolResponseBase
+
+logger = logging.getLogger(__name__)
+
+
+class WorkspaceFileInfoData(BaseModel):
+    """Data model for workspace file information (not a response itself)."""
+
+    file_id: str
+    name: str
+    path: str
+    mime_type: str
+    size_bytes: int
+
+
+class WorkspaceFileListResponse(ToolResponseBase):
+    """Response containing list of workspace files."""
+
+    type: ResponseType = ResponseType.WORKSPACE_FILE_LIST
+    files: list[WorkspaceFileInfoData]
+    total_count: int
+
+
+class WorkspaceFileContentResponse(ToolResponseBase):
+    """Response containing workspace file content (legacy, for small text files)."""
+
+    type: ResponseType = ResponseType.WORKSPACE_FILE_CONTENT
+    file_id: str
+    name: str
+    path: str
+    mime_type: str
+    content_base64: str
+
+
+class WorkspaceFileMetadataResponse(ToolResponseBase):
+    """Response containing workspace file metadata and download URL (prevents context bloat)."""
+
+    type: ResponseType = ResponseType.WORKSPACE_FILE_METADATA
+    file_id: str
+    name: str
+    path: str
+    mime_type: str
+    size_bytes: int
+    download_url: str
+    preview: str | None = None  # First 500 chars for text files
+
+
+class WorkspaceWriteResponse(ToolResponseBase):
+    """Response after writing a file to workspace."""
+
+    type: ResponseType = ResponseType.WORKSPACE_FILE_WRITTEN
+    file_id: str
+    name: str
+    path: str
+    size_bytes: int
+
+
+class WorkspaceDeleteResponse(ToolResponseBase):
+    """Response after deleting a file from workspace."""
+
+    type: ResponseType = ResponseType.WORKSPACE_FILE_DELETED
+    file_id: str
+    success: bool
+
+
+class ListWorkspaceFilesTool(BaseTool):
+    """Tool for listing files in user's workspace."""
+
+    @property
+    def name(self) -> str:
+        return "list_workspace_files"
+
+    @property
+    def description(self) -> str:
+        return (
+            "List files in the user's persistent workspace (cloud storage). "
+            "These files survive across sessions. "
+            "For ephemeral session files, use the SDK Read/Glob tools instead. "
+            "Returns file names, paths, sizes, and metadata. "
+            "Optionally filter by path prefix."
+        )
+
+    @property
+    def parameters(self) -> dict[str, Any]:
+        return {
+            "type": "object",
+            "properties": {
+                "path_prefix": {
+                    "type": "string",
+                    "description": (
+                        "Optional path prefix to filter files "
+                        "(e.g., '/documents/' to list only files in documents folder). "
+                        "By default, only files from the current session are listed."
+                    ),
+                },
+                "limit": {
+                    "type": "integer",
+                    "description": "Maximum number of files to return (default 50, max 100)",
+                    "minimum": 1,
+                    "maximum": 100,
+                },
+                "include_all_sessions": {
+                    "type": "boolean",
+                    "description": (
+                        "If true, list files from all sessions. "
+                        "Default is false (only current session's files)."
+                    ),
+                },
+            },
+            "required": [],
+        }
+
+    @property
+    def requires_auth(self) -> bool:
+        return True
+
+    async def _execute(
+        self,
+        user_id: str | None,
+        session: ChatSession,
+        **kwargs,
+    ) -> ToolResponseBase:
+        session_id = session.session_id
+
+        if not user_id:
+            return ErrorResponse(
+                message="Authentication required",
+                session_id=session_id,
+            )
+
+        path_prefix: Optional[str] = kwargs.get("path_prefix")
+        limit = min(kwargs.get("limit", 50), 100)
+        include_all_sessions: bool = kwargs.get("include_all_sessions", False)
+
+        try:
+            workspace = await get_or_create_workspace(user_id)
+            # Pass session_id for session-scoped file access
+            manager = WorkspaceManager(user_id, workspace.id, session_id)
+
+            files = await manager.list_files(
+                path=path_prefix,
+                limit=limit,
+                include_all_sessions=include_all_sessions,
+            )
+            total = await manager.get_file_count(
+                path=path_prefix,
+                include_all_sessions=include_all_sessions,
+            )
+
+            file_infos = [
+                WorkspaceFileInfoData(
+                    file_id=f.id,
+                    name=f.name,
+                    path=f.path,
+                    mime_type=f.mimeType,
+                    size_bytes=f.sizeBytes,
+                )
+                for f in files
+            ]
+
+            scope_msg = "all sessions" if include_all_sessions else "current session"
+            return WorkspaceFileListResponse(
+                files=file_infos,
+                total_count=total,
+                message=f"Found {len(files)} files in workspace ({scope_msg})",
+                session_id=session_id,
+            )
+
+        except Exception as e:
+            logger.error(f"Error listing workspace files: {e}", exc_info=True)
+            return ErrorResponse(
+                message=f"Failed to list workspace files: {str(e)}",
+                error=str(e),
+                session_id=session_id,
+            )
+
+
+class ReadWorkspaceFileTool(BaseTool):
+    """Tool for reading file content from workspace."""
+
+    # Size threshold for returning full content vs metadata+URL
+    # Files larger than this return metadata with download URL to prevent context bloat
+    MAX_INLINE_SIZE_BYTES = 32 * 1024  # 32KB
+    # Preview size for text files
+    PREVIEW_SIZE = 500
+
+    @property
+    def name(self) -> str:
+        return "read_workspace_file"
+
+    @property
+    def description(self) -> str:
+        return (
+            "Read a file from the user's persistent workspace (cloud storage). "
+            "These files survive across sessions. "
+            "For ephemeral session files, use the SDK Read tool instead. "
+            "Specify either file_id or path to identify the file. "
+            "For small text files, returns content directly. "
+            "For large or binary files, returns metadata and a download URL. "
+            "Paths are scoped to the current session by default. "
+            "Use /sessions/<session_id>/... for cross-session access."
+        )
+
+    @property
+    def parameters(self) -> dict[str, Any]:
+        return {
+            "type": "object",
+            "properties": {
+                "file_id": {
+                    "type": "string",
+                    "description": "The file's unique ID (from list_workspace_files)",
+                },
+                "path": {
+                    "type": "string",
+                    "description": (
+                        "The virtual file path (e.g., '/documents/report.pdf'). "
+                        "Scoped to current session by default."
+                    ),
+                },
+                "force_download_url": {
+                    "type": "boolean",
+                    "description": (
+                        "If true, always return metadata+URL instead of inline content. "
+                        "Default is false (auto-selects based on file size/type)."
+                    ),
+                },
+            },
+            "required": [],  # At least one must be provided
+        }
+
+    @property
+    def requires_auth(self) -> bool:
+        return True
+
+    def _is_text_mime_type(self, mime_type: str) -> bool:
+        """Check if the MIME type is a text-based type."""
+        text_types = [
+            "text/",
+            "application/json",
+            "application/xml",
+            "application/javascript",
+            "application/x-python",
+            "application/x-sh",
+        ]
+        return any(mime_type.startswith(t) for t in text_types)
+
+    async def _execute(
+        self,
+        user_id: str | None,
+        session: ChatSession,
+        **kwargs,
+    ) -> ToolResponseBase:
+        session_id = session.session_id
+
+        if not user_id:
+            return ErrorResponse(
+                message="Authentication required",
+                session_id=session_id,
+            )
+
+        file_id: Optional[str] = kwargs.get("file_id")
+        path: Optional[str] = kwargs.get("path")
+        force_download_url: bool = kwargs.get("force_download_url", False)
+
+        if not file_id and not path:
+            return ErrorResponse(
+                message="Please provide either file_id or path",
+                session_id=session_id,
+            )
+
+        try:
+            workspace = await get_or_create_workspace(user_id)
+            # Pass session_id for session-scoped file access
+            manager = WorkspaceManager(user_id, workspace.id, session_id)
+
+            # Get file info
+            if file_id:
+                file_info = await manager.get_file_info(file_id)
+                if file_info is None:
+                    return ErrorResponse(
+                        message=f"File not found: {file_id}",
+                        session_id=session_id,
+                    )
+                target_file_id = file_id
+            else:
+                # path is guaranteed to be non-None here due to the check above
+                assert path is not None
+                file_info = await manager.get_file_info_by_path(path)
+                if file_info is None:
+                    return ErrorResponse(
+                        message=f"File not found at path: {path}",
+                        session_id=session_id,
+                    )
+                target_file_id = file_info.id
+
+            # Decide whether to return inline content or metadata+URL
+            is_small_file = file_info.sizeBytes <= self.MAX_INLINE_SIZE_BYTES
+            is_text_file = self._is_text_mime_type(file_info.mimeType)
+
+            # Return inline content for small text files (unless force_download_url)
+            if is_small_file and is_text_file and not force_download_url:
+                content = await manager.read_file_by_id(target_file_id)
+                content_b64 = base64.b64encode(content).decode("utf-8")
+
+                return WorkspaceFileContentResponse(
+                    file_id=file_info.id,
+                    name=file_info.name,
+                    path=file_info.path,
+                    mime_type=file_info.mimeType,
+                    content_base64=content_b64,
+                    message=f"Successfully read file: {file_info.name}",
+                    session_id=session_id,
+                )
+
+            # Return metadata + workspace:// reference for large or binary files
+            # This prevents context bloat (100KB file = ~133KB as base64)
+            # Use workspace:// format so frontend urlTransform can add proxy prefix
+            download_url = f"workspace://{target_file_id}"
+
+            # Generate preview for text files
+            preview: str | None = None
+            if is_text_file:
+                try:
+                    content = await manager.read_file_by_id(target_file_id)
+                    preview_text = content[: self.PREVIEW_SIZE].decode(
+                        "utf-8", errors="replace"
+                    )
+                    if len(content) > self.PREVIEW_SIZE:
+                        preview_text += "..."
+                    preview = preview_text
+                except Exception:
+                    pass  # Preview is optional
+
+            return WorkspaceFileMetadataResponse(
+                file_id=file_info.id,
+                name=file_info.name,
+                path=file_info.path,
+                mime_type=file_info.mimeType,
+                size_bytes=file_info.sizeBytes,
+                download_url=download_url,
+                preview=preview,
+                message=f"File: {file_info.name} ({file_info.sizeBytes} bytes). Use download_url to retrieve content.",
+                session_id=session_id,
+            )
+
+        except FileNotFoundError as e:
+            return ErrorResponse(
+                message=str(e),
+                session_id=session_id,
+            )
+        except Exception as e:
+            logger.error(f"Error reading workspace file: {e}", exc_info=True)
+            return ErrorResponse(
+                message=f"Failed to read workspace file: {str(e)}",
+                error=str(e),
+                session_id=session_id,
+            )
+
+
+class WriteWorkspaceFileTool(BaseTool):
+    """Tool for writing files to workspace."""
+
+    @property
+    def name(self) -> str:
+        return "write_workspace_file"
+
+    @property
+    def description(self) -> str:
+        return (
+            "Write or create a file in the user's persistent workspace (cloud storage). "
+            "These files survive across sessions. "
+            "For ephemeral session files, use the SDK Write tool instead. "
+            "Provide the content as a base64-encoded string. "
+            f"Maximum file size is {Config().max_file_size_mb}MB. "
+            "Files are saved to the current session's folder by default. "
+            "Use /sessions/<session_id>/... for cross-session access."
+        )
+
+    @property
+    def parameters(self) -> dict[str, Any]:
+        return {
+            "type": "object",
+            "properties": {
+                "filename": {
+                    "type": "string",
+                    "description": "Name for the file (e.g., 'report.pdf')",
+                },
+                "content_base64": {
+                    "type": "string",
+                    "description": "Base64-encoded file content",
+                },
+                "path": {
+                    "type": "string",
+                    "description": (
+                        "Optional virtual path where to save the file "
+                        "(e.g., '/documents/report.pdf'). "
+                        "Defaults to '/{filename}'. Scoped to current session."
+                    ),
+                },
+                "mime_type": {
+                    "type": "string",
+                    "description": (
+                        "Optional MIME type of the file. "
+                        "Auto-detected from filename if not provided."
+                    ),
+                },
+                "overwrite": {
+                    "type": "boolean",
+                    "description": "Whether to overwrite if file exists at path (default: false)",
+                },
+            },
+            "required": ["filename", "content_base64"],
+        }
+
+    @property
+    def requires_auth(self) -> bool:
+        return True
+
+    async def _execute(
+        self,
+        user_id: str | None,
+        session: ChatSession,
+        **kwargs,
+    ) -> ToolResponseBase:
+        session_id = session.session_id
+
+        if not user_id:
+            return ErrorResponse(
+                message="Authentication required",
+                session_id=session_id,
+            )
+
+        filename: str = kwargs.get("filename", "")
+        content_b64: str = kwargs.get("content_base64", "")
+        path: Optional[str] = kwargs.get("path")
+        mime_type: Optional[str] = kwargs.get("mime_type")
+        overwrite: bool = kwargs.get("overwrite", False)
+
+        if not filename:
+            return ErrorResponse(
+                message="Please provide a filename",
+                session_id=session_id,
+            )
+
+        if not content_b64:
+            return ErrorResponse(
+                message="Please provide content_base64",
+                session_id=session_id,
+            )
+
+        # Decode content
+        try:
+            content = base64.b64decode(content_b64)
+        except Exception:
+            return ErrorResponse(
+                message="Invalid base64-encoded content",
+                session_id=session_id,
+            )
+
+        # Check size
+        max_file_size = Config().max_file_size_mb * 1024 * 1024
+        if len(content) > max_file_size:
+            return ErrorResponse(
+                message=f"File too large. Maximum size is {Config().max_file_size_mb}MB",
+                session_id=session_id,
+            )
+
+        try:
+            # Virus scan
+            await scan_content_safe(content, filename=filename)
+
+            workspace = await get_or_create_workspace(user_id)
+            # Pass session_id for session-scoped file access
+            manager = WorkspaceManager(user_id, workspace.id, session_id)
+
+            file_record = await manager.write_file(
+                content=content,
+                filename=filename,
+                path=path,
+                mime_type=mime_type,
+                overwrite=overwrite,
+            )
+
+            return WorkspaceWriteResponse(
+                file_id=file_record.id,
+                name=file_record.name,
+                path=file_record.path,
+                size_bytes=file_record.sizeBytes,
+                message=f"Successfully wrote file: {file_record.name}",
+                session_id=session_id,
+            )
+
+        except ValueError as e:
+            return ErrorResponse(
+                message=str(e),
+                session_id=session_id,
+            )
+        except Exception as e:
+            logger.error(f"Error writing workspace file: {e}", exc_info=True)
+            return ErrorResponse(
+                message=f"Failed to write workspace file: {str(e)}",
+                error=str(e),
+                session_id=session_id,
+            )
+
+
+class DeleteWorkspaceFileTool(BaseTool):
+    """Tool for deleting files from workspace."""
+
+    @property
+    def name(self) -> str:
+        return "delete_workspace_file"
+
+    @property
+    def description(self) -> str:
+        return (
+            "Delete a file from the user's persistent workspace (cloud storage). "
+            "Specify either file_id or path to identify the file. "
+            "Paths are scoped to the current session by default. "
+            "Use /sessions/<session_id>/... for cross-session access."
+        )
+
+    @property
+    def parameters(self) -> dict[str, Any]:
+        return {
+            "type": "object",
+            "properties": {
+                "file_id": {
+                    "type": "string",
+                    "description": "The file's unique ID (from list_workspace_files)",
+                },
+                "path": {
+                    "type": "string",
+                    "description": (
+                        "The virtual file path (e.g., '/documents/report.pdf'). "
+                        "Scoped to current session by default."
+                    ),
+                },
+            },
+            "required": [],  # At least one must be provided
+        }
+
+    @property
+    def requires_auth(self) -> bool:
+        return True
+
+    async def _execute(
+        self,
+        user_id: str | None,
+        session: ChatSession,
+        **kwargs,
+    ) -> ToolResponseBase:
+        session_id = session.session_id
+
+        if not user_id:
+            return ErrorResponse(
+                message="Authentication required",
+                session_id=session_id,
+            )
+
+        file_id: Optional[str] = kwargs.get("file_id")
+        path: Optional[str] = kwargs.get("path")
+
+        if not file_id and not path:
+            return ErrorResponse(
+                message="Please provide either file_id or path",
+                session_id=session_id,
+            )
+
+        try:
+            workspace = await get_or_create_workspace(user_id)
+            # Pass session_id for session-scoped file access
+            manager = WorkspaceManager(user_id, workspace.id, session_id)
+
+            # Determine the file_id to delete
+            target_file_id: str
+            if file_id:
+                target_file_id = file_id
+            else:
+                # path is guaranteed to be non-None here due to the check above
+                assert path is not None
+                file_info = await manager.get_file_info_by_path(path)
+                if file_info is None:
+                    return ErrorResponse(
+                        message=f"File not found at path: {path}",
+                        session_id=session_id,
+                    )
+                target_file_id = file_info.id
+
+            success = await manager.delete_file(target_file_id)
+
+            if not success:
+                return ErrorResponse(
+                    message=f"File not found: {target_file_id}",
+                    session_id=session_id,
+                )
+
+            return WorkspaceDeleteResponse(
+                file_id=target_file_id,
+                success=True,
+                message="File deleted successfully",
+                session_id=session_id,
+            )
+
+        except Exception as e:
+            logger.error(f"Error deleting workspace file: {e}", exc_info=True)
+            return ErrorResponse(
+                message=f"Failed to delete workspace file: {str(e)}",
+                error=str(e),
+                session_id=session_id,
+            )

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

@@ -144,7 +144,6 @@ 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
@@ -179,6 +178,7 @@ 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

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

@@ -1,10 +0,0 @@
-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

@@ -26,95 +26,6 @@ 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."""
 
@@ -209,9 +120,6 @@ 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
@@ -351,8 +259,6 @@ 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,
@@ -564,7 +470,3 @@ 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

@@ -1,11 +1,9 @@
 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

@@ -41,14 +41,6 @@ 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).
@@ -59,8 +51,6 @@ 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,
     )
 
 
@@ -178,7 +168,6 @@ 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

@@ -1,287 +0,0 @@
-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

@@ -115,8 +115,6 @@ 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/store/content_handlers.py

@@ -9,26 +9,15 @@ import logging
 from abc import ABC, abstractmethod
 from dataclasses import dataclass
 from pathlib import Path
-from typing import Any, get_args, get_origin
+from typing import Any
 
 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."""
@@ -199,51 +188,45 @@ 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 block_instance.name:
+                if hasattr(block_instance, "name") and block_instance.name:
                     parts.append(block_instance.name)
-                if block_instance.description:
+                if (
+                    hasattr(block_instance, "description")
+                    and block_instance.description
+                ):
                     parts.append(block_instance.description)
-                if block_instance.categories:
+                if hasattr(block_instance, "categories") and block_instance.categories:
+                    # Convert BlockCategory enum to strings
                     parts.append(
                         " ".join(str(cat.value) for cat in block_instance.categories)
                     )
 
-                # 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
-                ]
+                # 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']}"
+                                    )
 
                 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 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()
+                    [cat.value for cat in categories] if categories else []
                 )
 
                 items.append(
@@ -252,11 +235,8 @@ class BlockHandler(ContentHandler):
                         content_type=ContentType.BLOCK,
                         searchable_text=searchable_text,
                         metadata={
-                            "name": block_instance.name,
+                            "name": getattr(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

@@ -82,10 +82,9 @@ 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_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_instance.input_schema.model_json_schema.return_value = {
+        "properties": {"expression": {"description": "Math expression to evaluate"}}
+    }
     mock_block_class.return_value = mock_block_instance
 
     mock_blocks = {"block-uuid-1": mock_block_class}
@@ -310,19 +309,19 @@ async def test_content_handlers_registry():
 
 
 @pytest.mark.asyncio(loop_scope="session")
-async def test_block_handler_handles_empty_attributes():
-    """Test BlockHandler handles blocks with empty/falsy attribute values."""
+async def test_block_handler_handles_missing_attributes():
+    """Test BlockHandler gracefully handles blocks with missing attributes."""
     handler = BlockHandler()
 
-    # Mock block with empty values (all attributes exist but are falsy)
+    # Mock block with minimal attributes
     mock_block_class = MagicMock()
     mock_block_instance = MagicMock()
     mock_block_instance.name = "Minimal Block"
     mock_block_instance.disabled = False
-    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 = {}
+    # No description, categories, or schema
+    del mock_block_instance.description
+    del mock_block_instance.categories
+    del mock_block_instance.input_schema
     mock_block_class.return_value = mock_block_instance
 
     mock_blocks = {"block-minimal": mock_block_class}
@@ -353,8 +352,6 @@ 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/v1.py

@@ -126,9 +126,6 @@ v1_router = APIRouter()
 ########################################################
 
 
-_tally_background_tasks: set[asyncio.Task] = set()
-
-
 @v1_router.post(
     "/auth/user",
     summary="Get or create user",
@@ -137,24 +134,6 @@ _tally_background_tasks: set[asyncio.Task] = set()
 )
 async def get_or_create_user_route(user_data: dict = Security(get_jwt_payload)):
     user = await get_or_create_user(user_data)
-
-    # Fire-and-forget: populate business understanding from Tally form.
-    # We use created_at proximity instead of an is_new flag because
-    # get_or_create_user is cached — a separate is_new return value would be
-    # unreliable on repeated calls within the cache TTL.
-    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()
 
 

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

@@ -1,5 +1,5 @@
 import json
-from datetime import datetime, timezone
+from datetime import datetime
 from io import BytesIO
 from unittest.mock import AsyncMock, Mock, patch
 
@@ -43,7 +43,6 @@ 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",

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

@@ -11,7 +11,7 @@ import fastapi
 from autogpt_libs.auth.dependencies import get_user_id, requires_user
 from fastapi.responses import Response
 
-from backend.data.workspace import WorkspaceFile, get_workspace, get_workspace_file
+from backend.data.workspace import get_workspace, get_workspace_file
 from backend.util.workspace_storage import get_workspace_storage
 
 
@@ -44,11 +44,11 @@ router = fastapi.APIRouter(
 )
 
 
-def _create_streaming_response(content: bytes, file: WorkspaceFile) -> Response:
+def _create_streaming_response(content: bytes, file) -> Response:
     """Create a streaming response for file content."""
     return Response(
         content=content,
-        media_type=file.mime_type,
+        media_type=file.mimeType,
         headers={
             "Content-Disposition": _sanitize_filename_for_header(file.name),
             "Content-Length": str(len(content)),
@@ -56,7 +56,7 @@ def _create_streaming_response(content: bytes, file: WorkspaceFile) -> Response:
     )
 
 
-async def _create_file_download_response(file: WorkspaceFile) -> Response:
+async def _create_file_download_response(file) -> Response:
     """
     Create a download response for a workspace file.
 
@@ -66,33 +66,33 @@ async def _create_file_download_response(file: WorkspaceFile) -> Response:
     storage = await get_workspace_storage()
 
     # For local storage, stream the file directly
-    if file.storage_path.startswith("local://"):
-        content = await storage.retrieve(file.storage_path)
+    if file.storagePath.startswith("local://"):
+        content = await storage.retrieve(file.storagePath)
         return _create_streaming_response(content, file)
 
     # For GCS, try to redirect to signed URL, fall back to streaming
     try:
-        url = await storage.get_download_url(file.storage_path, expires_in=300)
+        url = await storage.get_download_url(file.storagePath, expires_in=300)
         # If we got back an API path (fallback), stream directly instead
         if url.startswith("/api/"):
-            content = await storage.retrieve(file.storage_path)
+            content = await storage.retrieve(file.storagePath)
             return _create_streaming_response(content, file)
         return fastapi.responses.RedirectResponse(url=url, status_code=302)
     except Exception as e:
         # Log the signed URL failure with context
         logger.error(
             f"Failed to get signed URL for file {file.id} "
-            f"(storagePath={file.storage_path}): {e}",
+            f"(storagePath={file.storagePath}): {e}",
             exc_info=True,
         )
         # Fall back to streaming directly from GCS
         try:
-            content = await storage.retrieve(file.storage_path)
+            content = await storage.retrieve(file.storagePath)
             return _create_streaming_response(content, file)
         except Exception as fallback_error:
             logger.error(
                 f"Fallback streaming also failed for file {file.id} "
-                f"(storagePath={file.storage_path}): {fallback_error}",
+                f"(storagePath={file.storagePath}): {fallback_error}",
                 exc_info=True,
             )
             raise

autogpt_platform/backend/backend/api/rest_api.py

@@ -41,9 +41,9 @@ import backend.data.user
 import backend.integrations.webhooks.utils
 import backend.util.service
 import backend.util.settings
-from backend.api.features.library.exceptions import (
-    FolderAlreadyExistsError,
-    FolderValidationError,
+from backend.api.features.chat.completion_consumer import (
+    start_completion_consumer,
+    stop_completion_consumer,
 )
 from backend.blocks.llm import DEFAULT_LLM_MODEL
 from backend.data.model import Credentials
@@ -123,9 +123,21 @@ 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:
@@ -265,10 +277,6 @@ 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)

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 reversed(processes):
+        for process in processes:
             try:
                 process.stop()
             except Exception as e:
@@ -38,9 +38,7 @@ def main(**kwargs):
 
     from backend.api.rest_api import AgentServer
     from backend.api.ws_api import WebsocketServer
-    from backend.copilot.executor.manager import CoPilotExecutor
-    from backend.data.db_manager import DatabaseManager
-    from backend.executor import ExecutionManager, Scheduler
+    from backend.executor import DatabaseManager, ExecutionManager, Scheduler
     from backend.notifications import NotificationManager
 
     run_processes(
@@ -50,7 +48,6 @@ def main(**kwargs):
         WebsocketServer(),
         AgentServer(),
         ExecutionManager(),
-        CoPilotExecutor(),
         **kwargs,
     )
 

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

@@ -1,182 +0,0 @@
-"""
-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

@@ -1,43 +0,0 @@
-"""
-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

@@ -1,377 +0,0 @@
-"""
-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/cli/generate_openapi_json.py

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

autogpt_platform/backend/backend/conftest.py

@@ -1,7 +1,6 @@
 import logging
 import os
 
-import pytest
 import pytest_asyncio
 from dotenv import load_dotenv
 
@@ -28,54 +27,6 @@ async def server():
         yield server
 
 
-@pytest.fixture
-def test_user_id() -> str:
-    """Test user ID fixture."""
-    return "3e53486c-cf57-477e-ba2a-cb02dc828e1a"
-
-
-@pytest.fixture
-def admin_user_id() -> str:
-    """Admin user ID fixture."""
-    return "4e53486c-cf57-477e-ba2a-cb02dc828e1b"
-
-
-@pytest.fixture
-def target_user_id() -> str:
-    """Target user ID fixture."""
-    return "5e53486c-cf57-477e-ba2a-cb02dc828e1c"
-
-
-@pytest.fixture
-async def setup_test_user(test_user_id):
-    """Create test user in database before tests."""
-    from backend.data.user import get_or_create_user
-
-    # Create the test user in the database using JWT token format
-    user_data = {
-        "sub": test_user_id,
-        "email": "test@example.com",
-        "user_metadata": {"name": "Test User"},
-    }
-    await get_or_create_user(user_data)
-    return test_user_id
-
-
-@pytest.fixture
-async def setup_admin_user(admin_user_id):
-    """Create admin user in database before tests."""
-    from backend.data.user import get_or_create_user
-
-    # Create the admin user in the database using JWT token format
-    user_data = {
-        "sub": admin_user_id,
-        "email": "test-admin@example.com",
-        "user_metadata": {"name": "Test Admin"},
-    }
-    await get_or_create_user(user_data)
-    return admin_user_id
-
-
 @pytest_asyncio.fixture(scope="session", loop_scope="session", autouse=True)
 async def graph_cleanup(server):
     created_graph_ids = []

autogpt_platform/backend/backend/copilot/__init__.py

@@ -1 +0,0 @@
-

autogpt_platform/backend/backend/copilot/executor/__main__.py

@@ -1,18 +0,0 @@
-"""Entry point for running the CoPilot Executor service.
-
-Usage:
-    python -m backend.copilot.executor
-"""
-
-from backend.app import run_processes
-
-from .manager import CoPilotExecutor
-
-
-def main():
-    """Run the CoPilot Executor service."""
-    run_processes(CoPilotExecutor())
-
-
-if __name__ == "__main__":
-    main()

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

@@ -1,526 +0,0 @@
-"""CoPilot Executor Manager - main service for CoPilot task execution.
-
-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
-import time
-import uuid
-from concurrent.futures import Future, ThreadPoolExecutor
-
-from pika.adapters.blocking_connection import BlockingChannel
-from pika.exceptions import AMQPChannelError, AMQPConnectionError
-from pika.spec import Basic, BasicProperties
-from prometheus_client import Gauge, start_http_server
-
-from backend.data import redis_client as redis
-from backend.data.rabbitmq import SyncRabbitMQ
-from backend.executor.cluster_lock import ClusterLock
-from backend.util.decorator import error_logged
-from backend.util.logging import TruncatedLogger
-from backend.util.process import AppProcess
-from backend.util.retry import continuous_retry
-from backend.util.settings import Settings
-
-from .processor import execute_copilot_turn, init_worker
-from .utils import (
-    COPILOT_CANCEL_QUEUE_NAME,
-    COPILOT_EXECUTION_QUEUE_NAME,
-    GRACEFUL_SHUTDOWN_TIMEOUT_SECONDS,
-    CancelCoPilotEvent,
-    CoPilotExecutionEntry,
-    create_copilot_queue_config,
-)
-
-logger = TruncatedLogger(logging.getLogger(__name__), prefix="[CoPilotExecutor]")
-settings = Settings()
-
-# Prometheus metrics
-active_tasks_gauge = Gauge(
-    "copilot_executor_active_tasks",
-    "Number of active CoPilot tasks",
-)
-pool_size_gauge = Gauge(
-    "copilot_executor_pool_size",
-    "Maximum number of CoPilot executor workers",
-)
-utilization_gauge = Gauge(
-    "copilot_executor_utilization_ratio",
-    "Ratio of active tasks to pool size",
-)
-
-
-class CoPilotExecutor(AppProcess):
-    """CoPilot Executor service for processing chat generation tasks.
-
-    This service consumes tasks from RabbitMQ, processes them using a thread pool,
-    and publishes results to Redis Streams. It follows the graph executor pattern
-    for reliable message handling and graceful shutdown.
-
-    Key features:
-    - RabbitMQ-based task distribution with manual acknowledgment
-    - Thread pool executor for concurrent task processing
-    - Cluster lock for duplicate prevention across pods
-    - Graceful shutdown with timeout for in-flight tasks
-    - FANOUT exchange for cancellation broadcast
-    """
-
-    def __init__(self):
-        super().__init__()
-        self.pool_size = settings.config.num_copilot_workers
-        self.active_tasks: dict[str, tuple[Future, threading.Event]] = {}
-        self.executor_id = str(uuid.uuid4())
-
-        self._executor = None
-        self._stop_consuming = None
-
-        self._cancel_thread = None
-        self._cancel_client = None
-        self._run_thread = None
-        self._run_client = None
-
-        self._task_locks: dict[str, ClusterLock] = {}
-        self._active_tasks_lock = threading.Lock()
-
-    # ============ Main Entry Points (AppProcess interface) ============ #
-
-    def run(self):
-        """Main service loop - consume from RabbitMQ."""
-        logger.info(f"Pod assigned executor_id: {self.executor_id}")
-        logger.info(f"Spawn max-{self.pool_size} workers...")
-
-        pool_size_gauge.set(self.pool_size)
-        self._update_metrics()
-        start_http_server(settings.config.copilot_executor_port)
-
-        self.cancel_thread.start()
-        self.run_thread.start()
-
-        while True:
-            time.sleep(1e5)
-
-    def cleanup(self):
-        """Graceful shutdown with active execution waiting."""
-        pid = os.getpid()
-        logger.info(f"[cleanup {pid}] Starting graceful shutdown...")
-
-        # Signal the consumer thread to stop
-        try:
-            self.stop_consuming.set()
-            run_channel = self.run_client.get_channel()
-            run_channel.connection.add_callback_threadsafe(
-                lambda: run_channel.stop_consuming()
-            )
-            logger.info(f"[cleanup {pid}] Consumer has been signaled to stop")
-        except Exception as e:
-            logger.error(f"[cleanup {pid}] Error stopping consumer: {e}")
-
-        # Wait for active executions to complete
-        if self.active_tasks:
-            logger.info(
-                f"[cleanup {pid}] Waiting for {len(self.active_tasks)} active tasks to complete (timeout: {GRACEFUL_SHUTDOWN_TIMEOUT_SECONDS}s)..."
-            )
-
-            start_time = time.monotonic()
-            last_refresh = start_time
-            lock_refresh_interval = settings.config.cluster_lock_timeout / 10
-
-            while (
-                self.active_tasks
-                and (time.monotonic() - start_time) < GRACEFUL_SHUTDOWN_TIMEOUT_SECONDS
-            ):
-                self._cleanup_completed_tasks()
-                if not self.active_tasks:
-                    break
-
-                # Refresh cluster locks periodically
-                current_time = time.monotonic()
-                if current_time - last_refresh >= lock_refresh_interval:
-                    for lock in list(self._task_locks.values()):
-                        try:
-                            lock.refresh()
-                        except Exception as e:
-                            logger.warning(
-                                f"[cleanup {pid}] Failed to refresh lock: {e}"
-                            )
-                    last_refresh = current_time
-
-                logger.info(
-                    f"[cleanup {pid}] {len(self.active_tasks)} tasks still active, waiting..."
-                )
-                time.sleep(10.0)
-
-        # Stop message consumers
-        if self._run_thread:
-            self._stop_message_consumers(
-                self._run_thread, self.run_client, "[cleanup][run]"
-            )
-        if self._cancel_thread:
-            self._stop_message_consumers(
-                self._cancel_thread, self.cancel_client, "[cleanup][cancel]"
-            )
-
-        # Clean up worker threads (closes per-loop workspace storage sessions)
-        if self._executor:
-            from .processor import cleanup_worker
-
-            logger.info(f"[cleanup {pid}] Cleaning up workers...")
-            futures = []
-            for _ in range(self._executor._max_workers):
-                futures.append(self._executor.submit(cleanup_worker))
-            for f in futures:
-                try:
-                    f.result(timeout=10)
-                except Exception as e:
-                    logger.warning(f"[cleanup {pid}] Worker cleanup error: {e}")
-
-            logger.info(f"[cleanup {pid}] Shutting down executor...")
-            self._executor.shutdown(wait=False)
-
-        # Release any remaining locks
-        for session_id, lock in list(self._task_locks.items()):
-            try:
-                lock.release()
-                logger.info(f"[cleanup {pid}] Released lock for {session_id}")
-            except Exception as e:
-                logger.error(
-                    f"[cleanup {pid}] Failed to release lock for {session_id}: {e}"
-                )
-
-        logger.info(f"[cleanup {pid}] Graceful shutdown completed")
-
-    # ============ RabbitMQ Consumer Methods ============ #
-
-    @continuous_retry()
-    def _consume_cancel(self):
-        """Consume cancellation messages from FANOUT exchange."""
-        if self.stop_consuming.is_set() and not self.active_tasks:
-            logger.info("Stop reconnecting cancel consumer - service cleaned up")
-            return
-
-        if not self.cancel_client.is_ready:
-            self.cancel_client.disconnect()
-        self.cancel_client.connect()
-
-        # Check again after connect - shutdown may have been requested
-        if self.stop_consuming.is_set() and not self.active_tasks:
-            logger.info("Stop consuming requested during reconnect - disconnecting")
-            self.cancel_client.disconnect()
-            return
-
-        cancel_channel = self.cancel_client.get_channel()
-        cancel_channel.basic_consume(
-            queue=COPILOT_CANCEL_QUEUE_NAME,
-            on_message_callback=self._handle_cancel_message,
-            auto_ack=True,
-        )
-        logger.info("Starting to consume cancel messages...")
-        cancel_channel.start_consuming()
-        if not self.stop_consuming.is_set() or self.active_tasks:
-            raise RuntimeError("Cancel message consumer stopped unexpectedly")
-        logger.info("Cancel message consumer stopped gracefully")
-
-    @continuous_retry()
-    def _consume_run(self):
-        """Consume run messages from DIRECT exchange."""
-        if self.stop_consuming.is_set():
-            logger.info("Stop reconnecting run consumer - service cleaned up")
-            return
-
-        if not self.run_client.is_ready:
-            self.run_client.disconnect()
-        self.run_client.connect()
-
-        # Check again after connect - shutdown may have been requested
-        if self.stop_consuming.is_set():
-            logger.info("Stop consuming requested during reconnect - disconnecting")
-            self.run_client.disconnect()
-            return
-
-        run_channel = self.run_client.get_channel()
-        run_channel.basic_qos(prefetch_count=self.pool_size)
-
-        run_channel.basic_consume(
-            queue=COPILOT_EXECUTION_QUEUE_NAME,
-            on_message_callback=self._handle_run_message,
-            auto_ack=False,
-            consumer_tag="copilot_execution_consumer",
-        )
-        logger.info("Starting to consume run messages...")
-        run_channel.start_consuming()
-        if not self.stop_consuming.is_set():
-            raise RuntimeError("Run message consumer stopped unexpectedly")
-        logger.info("Run message consumer stopped gracefully")
-
-    # ============ Message Handlers ============ #
-
-    @error_logged(swallow=True)
-    def _handle_cancel_message(
-        self,
-        _channel: BlockingChannel,
-        _method: Basic.Deliver,
-        _properties: BasicProperties,
-        body: bytes,
-    ):
-        """Handle cancel message from FANOUT exchange."""
-        request = CancelCoPilotEvent.model_validate_json(body)
-        session_id = request.session_id
-        if not session_id:
-            logger.warning("Cancel message missing 'session_id'")
-            return
-        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[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 {session_id}")
-
-    def _handle_run_message(
-        self,
-        _channel: BlockingChannel,
-        method: Basic.Deliver,
-        _properties: BasicProperties,
-        body: bytes,
-    ):
-        """Handle run message from DIRECT exchange."""
-        delivery_tag = method.delivery_tag
-        # Capture the channel used at message delivery time to ensure we ack
-        # on the correct channel. Delivery tags are channel-scoped and become
-        # invalid if the channel is recreated after reconnection.
-        delivery_channel = _channel
-
-        def ack_message(reject: bool, requeue: bool):
-            """Acknowledge or reject the message.
-
-            Uses the channel from the original message delivery. If the channel
-            is no longer open (e.g., after reconnection), logs a warning and
-            skips the ack - RabbitMQ will redeliver the message automatically.
-            """
-            try:
-                if not delivery_channel.is_open:
-                    logger.warning(
-                        f"Channel closed, cannot ack delivery_tag={delivery_tag}. "
-                        "Message will be redelivered by RabbitMQ."
-                    )
-                    return
-
-                if reject:
-                    delivery_channel.connection.add_callback_threadsafe(
-                        lambda: delivery_channel.basic_nack(
-                            delivery_tag, requeue=requeue
-                        )
-                    )
-                else:
-                    delivery_channel.connection.add_callback_threadsafe(
-                        lambda: delivery_channel.basic_ack(delivery_tag)
-                    )
-            except (AMQPChannelError, AMQPConnectionError) as e:
-                # Channel/connection errors indicate stale delivery tag - don't retry
-                logger.warning(
-                    f"Cannot ack delivery_tag={delivery_tag} due to channel/connection "
-                    f"error: {e}. Message will be redelivered by RabbitMQ."
-                )
-            except Exception as e:
-                # Other errors might be transient, but log and skip to avoid blocking
-                logger.error(
-                    f"Unexpected error acking delivery_tag={delivery_tag}: {e}"
-                )
-
-        # Check if we're shutting down
-        if self.stop_consuming.is_set():
-            logger.info("Rejecting new task during shutdown")
-            ack_message(reject=True, requeue=True)
-            return
-
-        # Check if we can accept more tasks
-        self._cleanup_completed_tasks()
-        if len(self.active_tasks) >= self.pool_size:
-            ack_message(reject=True, requeue=True)
-            return
-
-        try:
-            entry = CoPilotExecutionEntry.model_validate_json(body)
-        except Exception as e:
-            logger.error(f"Could not parse run message: {e}, body={body}")
-            ack_message(reject=True, requeue=False)
-            return
-
-        session_id = entry.session_id
-
-        # Check for local duplicate - session is already running on this executor
-        if session_id in self.active_tasks:
-            logger.warning(
-                f"Session {session_id} already running locally, rejecting duplicate"
-            )
-            ack_message(reject=True, requeue=False)
-            return
-
-        # Try to acquire cluster-wide lock
-        cluster_lock = ClusterLock(
-            redis=redis.get_redis(),
-            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"Session {session_id} already running on pod {current_owner}"
-                )
-                ack_message(reject=True, requeue=False)
-            else:
-                logger.warning(
-                    f"Could not acquire lock for {session_id} - Redis unavailable"
-                )
-                ack_message(reject=True, requeue=True)
-            return
-
-        # Execute the task
-        try:
-            self._task_locks[session_id] = cluster_lock
-
-            logger.info(
-                f"Acquired cluster lock for {session_id}, "
-                f"executor_id={self.executor_id}"
-            )
-
-            cancel_event = threading.Event()
-            future = self.executor.submit(
-                execute_copilot_turn, entry, cancel_event, cluster_lock
-            )
-            self.active_tasks[session_id] = (future, cancel_event)
-        except Exception as e:
-            logger.warning(f"Failed to setup execution for {session_id}: {e}")
-            cluster_lock.release()
-            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 {session_id}")
-            error_msg = None
-            try:
-                if exec_error := f.exception():
-                    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:
-                error_msg = str(e) or type(e).__name__
-                logger.exception(f"Error in run completion callback: {error_msg}")
-            finally:
-                # Release the cluster lock
-                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)
-
-    # ============ Helper Methods ============ #
-
-    def _cleanup_completed_tasks(self) -> list[str]:
-        """Remove completed futures from active_tasks and update metrics."""
-        completed_tasks = []
-        with self._active_tasks_lock:
-            for session_id, (future, _) in list(self.active_tasks.items()):
-                if future.done():
-                    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
-
-    def _update_metrics(self):
-        """Update Prometheus metrics."""
-        active_count = len(self.active_tasks)
-        active_tasks_gauge.set(active_count)
-        if self.stop_consuming.is_set():
-            utilization_gauge.set(1.0)
-        else:
-            utilization_gauge.set(
-                active_count / self.pool_size if self.pool_size > 0 else 0
-            )
-
-    def _stop_message_consumers(
-        self, thread: threading.Thread, client: SyncRabbitMQ, prefix: str
-    ):
-        """Stop a message consumer thread."""
-        try:
-            channel = client.get_channel()
-            channel.connection.add_callback_threadsafe(lambda: channel.stop_consuming())
-
-            thread.join(timeout=300)
-            if thread.is_alive():
-                logger.error(
-                    f"{prefix} Thread did not finish in time, forcing disconnect"
-                )
-
-            client.disconnect()
-            logger.info(f"{prefix} Client disconnected")
-        except Exception as e:
-            logger.error(f"{prefix} Error disconnecting client: {e}")
-
-    # ============ Lazy-initialized Properties ============ #
-
-    @property
-    def cancel_thread(self) -> threading.Thread:
-        if self._cancel_thread is None:
-            self._cancel_thread = threading.Thread(
-                target=lambda: self._consume_cancel(),
-                daemon=True,
-            )
-        return self._cancel_thread
-
-    @property
-    def run_thread(self) -> threading.Thread:
-        if self._run_thread is None:
-            self._run_thread = threading.Thread(
-                target=lambda: self._consume_run(),
-                daemon=True,
-            )
-        return self._run_thread
-
-    @property
-    def stop_consuming(self) -> threading.Event:
-        if self._stop_consuming is None:
-            self._stop_consuming = threading.Event()
-        return self._stop_consuming
-
-    @property
-    def executor(self) -> ThreadPoolExecutor:
-        if self._executor is None:
-            self._executor = ThreadPoolExecutor(
-                max_workers=self.pool_size,
-                initializer=init_worker,
-            )
-        return self._executor
-
-    @property
-    def cancel_client(self) -> SyncRabbitMQ:
-        if self._cancel_client is None:
-            self._cancel_client = SyncRabbitMQ(create_copilot_queue_config())
-        return self._cancel_client
-
-    @property
-    def run_client(self) -> SyncRabbitMQ:
-        if self._run_client is None:
-            self._run_client = SyncRabbitMQ(create_copilot_queue_config())
-        return self._run_client

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

@@ -1,276 +0,0 @@
-"""CoPilot execution processor - per-worker execution logic.
-
-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 threading
-import time
-
-from backend.copilot import service as copilot_service
-from backend.copilot import stream_registry
-from backend.copilot.config import ChatConfig
-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
-from backend.util.feature_flag import Flag, is_feature_enabled
-from backend.util.logging import TruncatedLogger, configure_logging
-from backend.util.process import set_service_name
-from backend.util.retry import func_retry
-
-from .utils import CoPilotExecutionEntry, CoPilotLogMetadata
-
-logger = TruncatedLogger(logging.getLogger(__name__), prefix="[CoPilotExecutor]")
-
-
-# ============ Module Entry Points ============ #
-
-# Thread-local storage for processor instances
-_tls = threading.local()
-
-
-def execute_copilot_turn(
-    entry: CoPilotExecutionEntry,
-    cancel: threading.Event,
-    cluster_lock: ClusterLock,
-):
-    """Execute a single CoPilot turn (user message → AI response).
-
-    This function is the entry point called by the thread pool executor.
-
-    Args:
-        entry: The turn payload
-        cancel: Threading event to signal cancellation
-        cluster_lock: Distributed lock for this execution
-    """
-    processor: CoPilotProcessor = _tls.processor
-    return processor.execute(entry, cancel, cluster_lock)
-
-
-def init_worker():
-    """Initialize the processor for the current worker thread.
-
-    This function is called by the thread pool executor when a new worker
-    thread is created. It ensures each worker has its own processor instance.
-    """
-    _tls.processor = CoPilotProcessor()
-    _tls.processor.on_executor_start()
-
-
-def cleanup_worker():
-    """Clean up the processor for the current worker thread.
-
-    Should be called before the worker thread's event loop is destroyed so
-    that event-loop-bound resources (e.g. ``aiohttp.ClientSession``) are
-    closed on the correct loop.
-    """
-    processor: CoPilotProcessor | None = getattr(_tls, "processor", None)
-    if processor is not None:
-        processor.cleanup()
-
-
-# ============ Processor Class ============ #
-
-
-class CoPilotProcessor:
-    """Per-worker execution logic for CoPilot sessions.
-
-    This class is instantiated once per worker thread and handles the execution
-    of CoPilot chat generation sessions. It maintains an async event loop for
-    running the async service code.
-
-    The execution flow:
-        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
-    """
-
-    @func_retry
-    def on_executor_start(self):
-        """Initialize the processor when the worker thread starts.
-
-        This method is called once per worker thread to set up the async event
-        loop and initialize any required resources.
-
-        Database is accessed only through DatabaseManager, so we don't need to connect
-        to Prisma directly.
-        """
-        configure_logging()
-        set_service_name("CoPilotExecutor")
-        self.tid = threading.get_ident()
-        self.execution_loop = asyncio.new_event_loop()
-        self.execution_thread = threading.Thread(
-            target=self.execution_loop.run_forever, daemon=True
-        )
-        self.execution_thread.start()
-
-        logger.info(f"[CoPilotExecutor] Worker {self.tid} started")
-
-    def cleanup(self):
-        """Clean up event-loop-bound resources before the loop is destroyed.
-
-        Shuts down the workspace storage instance that belongs to this
-        worker's event loop, ensuring ``aiohttp.ClientSession.close()``
-        runs on the same loop that created the session.
-        """
-        from backend.util.workspace_storage import shutdown_workspace_storage
-
-        try:
-            future = asyncio.run_coroutine_threadsafe(
-                shutdown_workspace_storage(), self.execution_loop
-            )
-            future.result(timeout=5)
-        except Exception as e:
-            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)
-        self.execution_thread.join(timeout=5)
-        logger.info(f"[CoPilotExecutor] Worker {self.tid} cleaned up")
-
-    @error_logged(swallow=False)
-    def execute(
-        self,
-        entry: CoPilotExecutionEntry,
-        cancel: threading.Event,
-        cluster_lock: ClusterLock,
-    ):
-        """Execute a CoPilot turn.
-
-        Runs the async logic in the worker's event loop and handles errors.
-
-        Args:
-            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__),
-            session_id=entry.session_id,
-            user_id=entry.user_id,
-        )
-        log.info("Starting execution")
-
-        start_time = time.monotonic()
-
-        # 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()
-
-        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")
-
-    async def _execute_async(
-        self,
-        entry: CoPilotExecutionEntry,
-        cancel: threading.Event,
-        cluster_lock: ClusterLock,
-        log: CoPilotLogMetadata,
-    ):
-        """Async execution logic for a CoPilot turn.
-
-        Calls the stream_chat_completion service function and publishes
-        results to the stream registry.
-
-        Args:
-            entry: The turn payload
-            cancel: Threading event to signal cancellation
-            cluster_lock: Distributed lock for refresh
-            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
-            config = ChatConfig()
-            use_sdk = await is_feature_enabled(
-                Flag.COPILOT_SDK,
-                entry.user_id or "anonymous",
-                default=config.use_claude_agent_sdk,
-            )
-            stream_fn = (
-                sdk_service.stream_chat_completion_sdk
-                if use_sdk
-                else copilot_service.stream_chat_completion
-            )
-            log.info(f"Using {'SDK' if use_sdk else 'standard'} service")
-
-            # 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,
-            ):
-                if cancel.is_set():
-                    log.info("Cancel requested, breaking stream")
-                    break
-
-                current_time = time.monotonic()
-                if current_time - last_refresh >= refresh_interval:
-                    cluster_lock.refresh()
-                    last_refresh = current_time
-
-                # Skip StreamFinish — mark_session_completed publishes it.
-                if isinstance(chunk, StreamFinish):
-                    continue
-
-                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,
-                    )
-
-            # 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
-        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

@@ -1,218 +0,0 @@
-"""RabbitMQ queue configuration for CoPilot executor.
-
-Defines two exchanges and queues following the graph executor pattern:
-- 'copilot_execution' (DIRECT) for chat generation tasks
-- 'copilot_cancel' (FANOUT) for cancellation requests
-"""
-
-import logging
-
-from pydantic import BaseModel
-
-from backend.data.rabbitmq import Exchange, ExchangeType, Queue, RabbitMQConfig
-from backend.util.logging import TruncatedLogger, is_structured_logging_enabled
-
-logger = logging.getLogger(__name__)
-
-
-# ============ Logging Helper ============ #
-
-
-class CoPilotLogMetadata(TruncatedLogger):
-    """Structured logging helper for CoPilot executor.
-
-    In cloud environments (structured logging enabled), uses a simple prefix
-    and passes metadata via json_fields. In local environments, uses a detailed
-    prefix with all metadata key-value pairs for easier debugging.
-
-    Args:
-        logger: The underlying logger instance
-        max_length: Maximum log message length before truncation
-        **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.
-    """
-
-    def __init__(
-        self,
-        logger: logging.Logger,
-        max_length: int = 1000,
-        **kwargs: str | None,
-    ):
-        # Filter out None values
-        metadata = {k: v for k, v in kwargs.items() if v is not None}
-        metadata["component"] = "CoPilotExecutor"
-
-        if is_structured_logging_enabled():
-            prefix = "[CoPilotExecutor]"
-        else:
-            # Build prefix from metadata key-value pairs
-            meta_parts = "|".join(
-                f"{k}:{v}" for k, v in metadata.items() if k != "component"
-            )
-            prefix = (
-                f"[CoPilotExecutor|{meta_parts}]" if meta_parts else "[CoPilotExecutor]"
-            )
-
-        super().__init__(
-            logger,
-            max_length=max_length,
-            prefix=prefix,
-            metadata=metadata,
-        )
-
-
-# ============ Exchange and Queue Configuration ============ #
-
-COPILOT_EXECUTION_EXCHANGE = Exchange(
-    name="copilot_execution",
-    type=ExchangeType.DIRECT,
-    durable=True,
-    auto_delete=False,
-)
-COPILOT_EXECUTION_QUEUE_NAME = "copilot_execution_queue"
-COPILOT_EXECUTION_ROUTING_KEY = "copilot.run"
-
-COPILOT_CANCEL_EXCHANGE = Exchange(
-    name="copilot_cancel",
-    type=ExchangeType.FANOUT,
-    durable=True,
-    auto_delete=False,
-)
-COPILOT_CANCEL_QUEUE_NAME = "copilot_cancel_queue"
-
-# CoPilot operations can include extended thinking and agent generation
-# which may take 30+ minutes to complete
-COPILOT_CONSUMER_TIMEOUT_SECONDS = 60 * 60  # 1 hour
-
-# Graceful shutdown timeout - allow in-flight operations to complete
-GRACEFUL_SHUTDOWN_TIMEOUT_SECONDS = 30 * 60  # 30 minutes
-
-
-def create_copilot_queue_config() -> RabbitMQConfig:
-    """Create RabbitMQ configuration for CoPilot executor.
-
-    Defines two exchanges and queues:
-    - 'copilot_execution' (DIRECT) for chat generation tasks
-    - 'copilot_cancel' (FANOUT) for cancellation requests
-
-    Returns:
-        RabbitMQConfig with exchanges and queues defined
-    """
-    run_queue = Queue(
-        name=COPILOT_EXECUTION_QUEUE_NAME,
-        exchange=COPILOT_EXECUTION_EXCHANGE,
-        routing_key=COPILOT_EXECUTION_ROUTING_KEY,
-        durable=True,
-        auto_delete=False,
-        arguments={
-            # Extended consumer timeout for long-running LLM operations
-            # Default 30-minute timeout is insufficient for extended thinking
-            # and agent generation which can take 30+ minutes
-            "x-consumer-timeout": COPILOT_CONSUMER_TIMEOUT_SECONDS
-            * 1000,
-        },
-    )
-    cancel_queue = Queue(
-        name=COPILOT_CANCEL_QUEUE_NAME,
-        exchange=COPILOT_CANCEL_EXCHANGE,
-        routing_key="",  # not used for FANOUT
-        durable=True,
-        auto_delete=False,
-    )
-    return RabbitMQConfig(
-        vhost="/",
-        exchanges=[COPILOT_EXECUTION_EXCHANGE, COPILOT_CANCEL_EXCHANGE],
-        queues=[run_queue, cancel_queue],
-    )
-
-
-# ============ Message Models ============ #
-
-
-class CoPilotExecutionEntry(BaseModel):
-    """Task payload for CoPilot AI generation.
-
-    This model represents a chat generation task to be processed by the executor.
-    """
-
-    session_id: str
-    """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)"""
-
-    message: str
-    """User's message to process"""
-
-    is_user_message: bool = True
-    """Whether the message is from the user (vs system/assistant)"""
-
-    context: dict[str, str] | None = None
-    """Optional context for the message (e.g., {url: str, content: str})"""
-
-
-class CancelCoPilotEvent(BaseModel):
-    """Event to cancel a CoPilot operation."""
-
-    session_id: str
-    """Session ID to cancel"""
-
-
-# ============ Queue Publishing Helpers ============ #
-
-
-async def enqueue_copilot_turn(
-    session_id: str,
-    user_id: str | None,
-    message: str,
-    turn_id: str,
-    is_user_message: bool = True,
-    context: dict[str, str] | None = None,
-) -> None:
-    """Enqueue a CoPilot task for processing by the executor service.
-
-    Args:
-        session_id: Chat session ID (also used for dedup/locking)
-        user_id: User ID (may be None for anonymous users)
-        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})
-    """
-    from backend.util.clients import get_async_copilot_queue
-
-    entry = CoPilotExecutionEntry(
-        session_id=session_id,
-        turn_id=turn_id,
-        user_id=user_id,
-        message=message,
-        is_user_message=is_user_message,
-        context=context,
-    )
-
-    queue_client = await get_async_copilot_queue()
-    await queue_client.publish_message(
-        routing_key=COPILOT_EXECUTION_ROUTING_KEY,
-        message=entry.model_dump_json(),
-        exchange=COPILOT_EXECUTION_EXCHANGE,
-    )
-
-
-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(session_id=session_id)
-    queue_client = await get_async_copilot_queue()
-    await queue_client.publish_message(
-        routing_key="",  # FANOUT ignores routing key
-        message=event.model_dump_json(),
-        exchange=COPILOT_CANCEL_EXCHANGE,
-    )

autogpt_platform/backend/backend/copilot/parallel_tool_calls_test.py

@@ -1,269 +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)."""
-    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)
-    ]
-
-    class FakeSession:
-        session_id = "test"
-        user_id = "test"
-
-        def __init__(self):
-            self.messages = []
-
-    original_yield = None
-
-    async def fake_yield(tc_list, idx, sess):
-        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):
-        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):
-        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_shared_across_parallel_tools():
-    """All parallel tools should receive the same session 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_sessions = []
-
-    async def fake_yield(tc_list, idx, sess):
-        observed_sessions.append(sess)
-        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_sessions) == 3
-    assert observed_sessions[0] is observed_sessions[1] is observed_sessions[2]
-
-
-@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):
-        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/sdk/dummy.py

@@ -1,57 +0,0 @@
-"""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 ..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,
-) -> 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/query_builder_test.py

@@ -1,221 +0,0 @@
-"""Tests for _format_conversation_context and _build_query_message."""
-
-from datetime import UTC, datetime
-
-import pytest
-
-from backend.copilot.model import ChatMessage, ChatSession
-from backend.copilot.sdk.service import (
-    _build_query_message,
-    _format_conversation_context,
-)
-
-# ---------------------------------------------------------------------------
-# _format_conversation_context
-# ---------------------------------------------------------------------------
-
-
-def test_format_empty_list():
-    assert _format_conversation_context([]) is None
-
-
-def test_format_none_content_messages():
-    msgs = [ChatMessage(role="user", content=None)]
-    assert _format_conversation_context(msgs) is None
-
-
-def test_format_user_message():
-    msgs = [ChatMessage(role="user", content="hello")]
-    result = _format_conversation_context(msgs)
-    assert result is not None
-    assert "User: hello" in result
-    assert result.startswith("<conversation_history>")
-    assert result.endswith("</conversation_history>")
-
-
-def test_format_assistant_text():
-    msgs = [ChatMessage(role="assistant", content="hi there")]
-    result = _format_conversation_context(msgs)
-    assert result is not None
-    assert "You responded: hi there" in result
-
-
-def test_format_assistant_tool_calls():
-    msgs = [
-        ChatMessage(
-            role="assistant",
-            content=None,
-            tool_calls=[{"function": {"name": "search", "arguments": '{"q": "test"}'}}],
-        )
-    ]
-    result = _format_conversation_context(msgs)
-    assert result is not None
-    assert 'You called tool: search({"q": "test"})' in result
-
-
-def test_format_tool_result():
-    msgs = [ChatMessage(role="tool", content='{"result": "ok"}')]
-    result = _format_conversation_context(msgs)
-    assert result is not None
-    assert 'Tool result: {"result": "ok"}' in result
-
-
-def test_format_tool_result_none_content():
-    msgs = [ChatMessage(role="tool", content=None)]
-    result = _format_conversation_context(msgs)
-    assert result is not None
-    assert "Tool result: " in result
-
-
-def test_format_full_conversation():
-    msgs = [
-        ChatMessage(role="user", content="find agents"),
-        ChatMessage(
-            role="assistant",
-            content="I'll search for agents.",
-            tool_calls=[
-                {"function": {"name": "find_agents", "arguments": '{"q": "test"}'}}
-            ],
-        ),
-        ChatMessage(role="tool", content='[{"id": "1", "name": "Agent1"}]'),
-        ChatMessage(role="assistant", content="Found Agent1."),
-    ]
-    result = _format_conversation_context(msgs)
-    assert result is not None
-    assert "User: find agents" in result
-    assert "You responded: I'll search for agents." in result
-    assert "You called tool: find_agents" in result
-    assert "Tool result:" in result
-    assert "You responded: Found Agent1." in result
-
-
-# ---------------------------------------------------------------------------
-# _build_query_message
-# ---------------------------------------------------------------------------
-
-
-def _make_session(messages: list[ChatMessage]) -> ChatSession:
-    """Build a minimal ChatSession with the given messages."""
-    now = datetime.now(UTC)
-    return ChatSession(
-        session_id="test-session",
-        user_id="user-1",
-        messages=messages,
-        title="test",
-        usage=[],
-        started_at=now,
-        updated_at=now,
-    )
-
-
-@pytest.mark.asyncio
-async def test_build_query_resume_up_to_date():
-    """With --resume and transcript covers all messages, return raw message."""
-    session = _make_session(
-        [
-            ChatMessage(role="user", content="hello"),
-            ChatMessage(role="assistant", content="hi"),
-            ChatMessage(role="user", content="what's new?"),
-        ]
-    )
-    result = await _build_query_message(
-        "what's new?",
-        session,
-        use_resume=True,
-        transcript_msg_count=2,
-        session_id="test-session",
-    )
-    # transcript_msg_count == msg_count - 1, so no gap
-    assert result == "what's new?"
-
-
-@pytest.mark.asyncio
-async def test_build_query_resume_stale_transcript():
-    """With --resume and stale transcript, gap context is prepended."""
-    session = _make_session(
-        [
-            ChatMessage(role="user", content="turn 1"),
-            ChatMessage(role="assistant", content="reply 1"),
-            ChatMessage(role="user", content="turn 2"),
-            ChatMessage(role="assistant", content="reply 2"),
-            ChatMessage(role="user", content="turn 3"),
-        ]
-    )
-    result = await _build_query_message(
-        "turn 3",
-        session,
-        use_resume=True,
-        transcript_msg_count=2,
-        session_id="test-session",
-    )
-    assert "<conversation_history>" in result
-    assert "turn 2" in result
-    assert "reply 2" in result
-    assert "Now, the user says:\nturn 3" in result
-
-
-@pytest.mark.asyncio
-async def test_build_query_resume_zero_msg_count():
-    """With --resume but transcript_msg_count=0, return raw message."""
-    session = _make_session(
-        [
-            ChatMessage(role="user", content="hello"),
-            ChatMessage(role="assistant", content="hi"),
-            ChatMessage(role="user", content="new msg"),
-        ]
-    )
-    result = await _build_query_message(
-        "new msg",
-        session,
-        use_resume=True,
-        transcript_msg_count=0,
-        session_id="test-session",
-    )
-    assert result == "new msg"
-
-
-@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(
-        "first",
-        session,
-        use_resume=False,
-        transcript_msg_count=0,
-        session_id="test-session",
-    )
-    assert result == "first"
-
-
-@pytest.mark.asyncio
-async def test_build_query_no_resume_multi_message(monkeypatch):
-    """Without --resume and multiple messages, compress and prepend."""
-    session = _make_session(
-        [
-            ChatMessage(role="user", content="older question"),
-            ChatMessage(role="assistant", content="older answer"),
-            ChatMessage(role="user", content="new question"),
-        ]
-    )
-
-    # Mock _compress_conversation_history to return the messages as-is
-    async def _mock_compress(sess):
-        return sess.messages[:-1]
-
-    monkeypatch.setattr(
-        "backend.copilot.sdk.service._compress_conversation_history",
-        _mock_compress,
-    )
-
-    result = await _build_query_message(
-        "new question",
-        session,
-        use_resume=False,
-        transcript_msg_count=0,
-        session_id="test-session",
-    )
-    assert "<conversation_history>" in result
-    assert "older question" in result
-    assert "older answer" in result
-    assert "Now, the user says:\nnew question" in result

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

@@ -1,371 +0,0 @@
-"""Response adapter for converting Claude Agent SDK messages to Vercel AI SDK format.
-
-This module provides the adapter layer that converts streaming messages from
-the Claude Agent SDK into the Vercel AI SDK UI Stream Protocol format that
-the frontend expects.
-"""
-
-import json
-import logging
-import uuid
-
-from claude_agent_sdk import (
-    AssistantMessage,
-    Message,
-    ResultMessage,
-    SystemMessage,
-    TextBlock,
-    ToolResultBlock,
-    ToolUseBlock,
-    UserMessage,
-)
-
-from backend.copilot.response_model import (
-    StreamBaseResponse,
-    StreamError,
-    StreamFinish,
-    StreamFinishStep,
-    StreamStart,
-    StreamStartStep,
-    StreamTextDelta,
-    StreamTextEnd,
-    StreamTextStart,
-    StreamToolInputAvailable,
-    StreamToolInputStart,
-    StreamToolOutputAvailable,
-)
-
-from .tool_adapter import MCP_TOOL_PREFIX, pop_pending_tool_output
-
-logger = logging.getLogger(__name__)
-
-
-class SDKResponseAdapter:
-    """Adapter for converting Claude Agent SDK messages to Vercel AI SDK format.
-
-    This class maintains state during a streaming session to properly track
-    text blocks, tool calls, and message lifecycle.
-    """
-
-    def __init__(self, message_id: str | None = None, session_id: str | None = None):
-        self.message_id = message_id or str(uuid.uuid4())
-        self.session_id = session_id
-        self.text_block_id = str(uuid.uuid4())
-        self.has_started_text = False
-        self.has_ended_text = False
-        self.current_tool_calls: dict[str, dict[str, str]] = {}
-        self.resolved_tool_calls: set[str] = set()
-        self.step_open = False
-
-    @property
-    def has_unresolved_tool_calls(self) -> bool:
-        """True when there are tool calls that haven't received output yet."""
-        return bool(self.current_tool_calls.keys() - self.resolved_tool_calls)
-
-    def convert_message(self, sdk_message: Message) -> list[StreamBaseResponse]:
-        """Convert a single SDK message to Vercel AI SDK format."""
-        responses: list[StreamBaseResponse] = []
-
-        if isinstance(sdk_message, SystemMessage):
-            if sdk_message.subtype == "init":
-                responses.append(
-                    StreamStart(messageId=self.message_id, sessionId=self.session_id)
-                )
-                # Open the first step (matches non-SDK: StreamStart then StreamStartStep)
-                responses.append(StreamStartStep())
-                self.step_open = True
-
-        elif isinstance(sdk_message, AssistantMessage):
-            # Flush any SDK built-in tool calls that didn't get a UserMessage
-            # result (e.g. WebSearch, Read handled internally by the CLI).
-            # BUT skip flush when this AssistantMessage is a parallel tool
-            # continuation (contains only ToolUseBlocks) — the prior tools
-            # are still executing concurrently and haven't finished yet.
-            is_tool_only = all(isinstance(b, ToolUseBlock) for b in sdk_message.content)
-            if not is_tool_only:
-                self._flush_unresolved_tool_calls(responses)
-
-            # After tool results, the SDK sends a new AssistantMessage for the
-            # next LLM turn. Open a new step if the previous one was closed.
-            if not self.step_open:
-                responses.append(StreamStartStep())
-                self.step_open = True
-
-            for block in sdk_message.content:
-                if isinstance(block, TextBlock):
-                    if block.text:
-                        self._ensure_text_started(responses)
-                        responses.append(
-                            StreamTextDelta(id=self.text_block_id, delta=block.text)
-                        )
-
-                elif isinstance(block, ToolUseBlock):
-                    self._end_text_if_open(responses)
-
-                    # Strip MCP prefix so frontend sees "find_block"
-                    # instead of "mcp__copilot__find_block".
-                    tool_name = block.name.removeprefix(MCP_TOOL_PREFIX)
-
-                    responses.append(
-                        StreamToolInputStart(toolCallId=block.id, toolName=tool_name)
-                    )
-                    responses.append(
-                        StreamToolInputAvailable(
-                            toolCallId=block.id,
-                            toolName=tool_name,
-                            input=block.input,
-                        )
-                    )
-                    self.current_tool_calls[block.id] = {"name": tool_name}
-
-        elif isinstance(sdk_message, UserMessage):
-            # UserMessage carries tool results back from tool execution.
-            content = sdk_message.content
-            blocks = content if isinstance(content, list) else []
-            resolved_in_blocks: set[str] = set()
-
-            sid = (self.session_id or "?")[:12]
-            parent_id_preview = getattr(sdk_message, "parent_tool_use_id", None)
-            logger.info(
-                "[SDK] [%s] UserMessage: %d blocks, content_type=%s, "
-                "parent_tool_use_id=%s",
-                sid,
-                len(blocks),
-                type(content).__name__,
-                parent_id_preview[:12] if parent_id_preview else "None",
-            )
-
-            for block in blocks:
-                if isinstance(block, ToolResultBlock) and block.tool_use_id:
-                    # Skip if already resolved (e.g. by flush) — the real
-                    # result supersedes the empty flush, but re-emitting
-                    # would confuse the frontend's state machine.
-                    if block.tool_use_id in self.resolved_tool_calls:
-                        continue
-                    tool_info = self.current_tool_calls.get(block.tool_use_id, {})
-                    tool_name = tool_info.get("name", "unknown")
-
-                    # Prefer the stashed full output over the SDK's
-                    # (potentially truncated) ToolResultBlock content.
-                    # The SDK truncates large results, writing them to disk,
-                    # which breaks frontend widget parsing.
-                    output = pop_pending_tool_output(tool_name) or (
-                        _extract_tool_output(block.content)
-                    )
-
-                    responses.append(
-                        StreamToolOutputAvailable(
-                            toolCallId=block.tool_use_id,
-                            toolName=tool_name,
-                            output=output,
-                            success=not (block.is_error or False),
-                        )
-                    )
-                    resolved_in_blocks.add(block.tool_use_id)
-
-            # Handle SDK built-in tool results carried via parent_tool_use_id
-            # instead of (or in addition to) ToolResultBlock content.
-            parent_id = sdk_message.parent_tool_use_id
-            if (
-                parent_id
-                and parent_id not in resolved_in_blocks
-                and parent_id not in self.resolved_tool_calls
-            ):
-                tool_info = self.current_tool_calls.get(parent_id, {})
-                tool_name = tool_info.get("name", "unknown")
-
-                # Try stashed output first (from PostToolUse hook),
-                # then tool_use_result dict, then string content.
-                output = pop_pending_tool_output(tool_name)
-                if not output:
-                    tur = sdk_message.tool_use_result
-                    if tur is not None:
-                        output = _extract_tool_use_result(tur)
-                if not output and isinstance(content, str) and content.strip():
-                    output = content.strip()
-
-                if output:
-                    responses.append(
-                        StreamToolOutputAvailable(
-                            toolCallId=parent_id,
-                            toolName=tool_name,
-                            output=output,
-                            success=True,
-                        )
-                    )
-                    resolved_in_blocks.add(parent_id)
-
-            self.resolved_tool_calls.update(resolved_in_blocks)
-
-            # Close the current step after tool results — the next
-            # AssistantMessage will open a new step for the continuation.
-            if self.step_open:
-                responses.append(StreamFinishStep())
-                self.step_open = False
-
-        elif isinstance(sdk_message, ResultMessage):
-            self._flush_unresolved_tool_calls(responses)
-            self._end_text_if_open(responses)
-            # Close the step before finishing.
-            if self.step_open:
-                responses.append(StreamFinishStep())
-                self.step_open = False
-
-            if sdk_message.subtype == "success":
-                responses.append(StreamFinish())
-            elif sdk_message.subtype in ("error", "error_during_execution"):
-                error_msg = sdk_message.result or "Unknown error"
-                responses.append(
-                    StreamError(errorText=str(error_msg), code="sdk_error")
-                )
-                responses.append(StreamFinish())
-            else:
-                logger.warning(
-                    f"Unexpected ResultMessage subtype: {sdk_message.subtype}"
-                )
-                responses.append(StreamFinish())
-
-        else:
-            logger.debug(f"Unhandled SDK message type: {type(sdk_message).__name__}")
-
-        return responses
-
-    def _ensure_text_started(self, responses: list[StreamBaseResponse]) -> None:
-        """Start (or restart) a text block if needed."""
-        if not self.has_started_text or self.has_ended_text:
-            if self.has_ended_text:
-                self.text_block_id = str(uuid.uuid4())
-                self.has_ended_text = False
-            responses.append(StreamTextStart(id=self.text_block_id))
-            self.has_started_text = True
-
-    def _end_text_if_open(self, responses: list[StreamBaseResponse]) -> None:
-        """End the current text block if one is open."""
-        if self.has_started_text and not self.has_ended_text:
-            responses.append(StreamTextEnd(id=self.text_block_id))
-            self.has_ended_text = True
-
-    def _flush_unresolved_tool_calls(self, responses: list[StreamBaseResponse]) -> None:
-        """Emit outputs for tool calls that didn't receive a UserMessage result.
-
-        SDK built-in tools (WebSearch, Read, etc.) may be executed by the CLI
-        internally without surfacing a separate ``UserMessage`` with
-        ``ToolResultBlock`` content.  The ``PostToolUse`` hook stashes their
-        output, which we pop and emit here before the next ``AssistantMessage``
-        starts.
-        """
-        unresolved = [
-            (tid, info.get("name", "unknown"))
-            for tid, info in self.current_tool_calls.items()
-            if tid not in self.resolved_tool_calls
-        ]
-        sid = (self.session_id or "?")[:12]
-        if not unresolved:
-            logger.info(
-                "[SDK] [%s] Flush called but all %d tool(s) already resolved",
-                sid,
-                len(self.current_tool_calls),
-            )
-            return
-        logger.info(
-            "[SDK] [%s] Flushing %d unresolved tool call(s): %s",
-            sid,
-            len(unresolved),
-            ", ".join(f"{name}({tid[:12]})" for tid, name in unresolved),
-        )
-
-        flushed = False
-        for tool_id, tool_name in unresolved:
-            output = pop_pending_tool_output(tool_name)
-            if output is not None:
-                responses.append(
-                    StreamToolOutputAvailable(
-                        toolCallId=tool_id,
-                        toolName=tool_name,
-                        output=output,
-                        success=True,
-                    )
-                )
-                self.resolved_tool_calls.add(tool_id)
-                flushed = True
-                logger.info(
-                    "[SDK] [%s] Flushed stashed output for %s " "(call %s, %d chars)",
-                    sid,
-                    tool_name,
-                    tool_id[:12],
-                    len(output),
-                )
-            else:
-                # No output available — emit an empty output so the frontend
-                # transitions the tool from input-available to output-available
-                # (stops the spinner).
-                responses.append(
-                    StreamToolOutputAvailable(
-                        toolCallId=tool_id,
-                        toolName=tool_name,
-                        output="",
-                        success=True,
-                    )
-                )
-                self.resolved_tool_calls.add(tool_id)
-                flushed = True
-                logger.warning(
-                    "[SDK] [%s] Flushed EMPTY output for unresolved tool %s "
-                    "(call %s) — stash was empty (likely SDK hook race "
-                    "condition: PostToolUse hook hadn't completed before "
-                    "flush was triggered)",
-                    sid,
-                    tool_name,
-                    tool_id[:12],
-                )
-
-        if flushed and self.step_open:
-            responses.append(StreamFinishStep())
-            self.step_open = False
-
-
-def _extract_tool_output(content: str | list[dict[str, str]] | None) -> str:
-    """Extract a string output from a ToolResultBlock's content field."""
-    if isinstance(content, str):
-        return content
-    if isinstance(content, list):
-        parts = [item.get("text", "") for item in content if item.get("type") == "text"]
-        if parts:
-            return "".join(parts)
-        try:
-            return json.dumps(content)
-        except (TypeError, ValueError):
-            return str(content)
-    if content is None:
-        return ""
-    try:
-        return json.dumps(content)
-    except (TypeError, ValueError):
-        return str(content)
-
-
-def _extract_tool_use_result(result: object) -> str:
-    """Extract a string from a UserMessage's ``tool_use_result`` dict.
-
-    SDK built-in tools may store their result in ``tool_use_result``
-    instead of (or in addition to) ``ToolResultBlock`` content blocks.
-    """
-    if isinstance(result, str):
-        return result
-    if isinstance(result, dict):
-        # Try common result keys
-        for key in ("content", "text", "output", "stdout", "result"):
-            val = result.get(key)
-            if isinstance(val, str) and val:
-                return val
-        # Fall back to JSON serialization of the whole dict
-        try:
-            return json.dumps(result)
-        except (TypeError, ValueError):
-            return str(result)
-    if result is None:
-        return ""
-    try:
-        return json.dumps(result)
-    except (TypeError, ValueError):
-        return str(result)

autogpt_platform/backend/backend/copilot/sdk/sdk_compat_test.py

@@ -1,194 +0,0 @@
-"""SDK compatibility tests — verify the claude-agent-sdk public API surface we depend on.
-
-Instead of pinning to a narrow version range, these tests verify that the
-installed SDK exposes every class, function, attribute, and method the copilot
-integration relies on.  If an SDK upgrade removes or renames something these
-tests will catch it immediately.
-"""
-
-import inspect
-
-import pytest
-
-# ---------------------------------------------------------------------------
-# Public types & factories
-# ---------------------------------------------------------------------------
-
-
-def test_sdk_exports_client_and_options():
-    from claude_agent_sdk import ClaudeAgentOptions, ClaudeSDKClient
-
-    assert inspect.isclass(ClaudeSDKClient)
-    assert inspect.isclass(ClaudeAgentOptions)
-
-
-def test_sdk_exports_message_types():
-    from claude_agent_sdk import (
-        AssistantMessage,
-        Message,
-        ResultMessage,
-        SystemMessage,
-        UserMessage,
-    )
-
-    for cls in (AssistantMessage, ResultMessage, SystemMessage, UserMessage):
-        assert inspect.isclass(cls), f"{cls.__name__} is not a class"
-    # Message is a Union type alias, just verify it's importable
-    assert Message is not None
-
-
-def test_sdk_exports_content_block_types():
-    from claude_agent_sdk import TextBlock, ToolResultBlock, ToolUseBlock
-
-    for cls in (TextBlock, ToolResultBlock, ToolUseBlock):
-        assert inspect.isclass(cls), f"{cls.__name__} is not a class"
-
-
-def test_sdk_exports_mcp_helpers():
-    from claude_agent_sdk import create_sdk_mcp_server, tool
-
-    assert callable(create_sdk_mcp_server)
-    assert callable(tool)
-
-
-# ---------------------------------------------------------------------------
-# ClaudeSDKClient interface
-# ---------------------------------------------------------------------------
-
-
-def test_client_has_required_methods():
-    from claude_agent_sdk import ClaudeSDKClient
-
-    required = ["connect", "disconnect", "query", "receive_messages"]
-    for name in required:
-        attr = getattr(ClaudeSDKClient, name, None)
-        assert attr is not None, f"ClaudeSDKClient.{name} missing"
-        assert callable(attr), f"ClaudeSDKClient.{name} is not callable"
-
-
-def test_client_supports_async_context_manager():
-    from claude_agent_sdk import ClaudeSDKClient
-
-    assert hasattr(ClaudeSDKClient, "__aenter__")
-    assert hasattr(ClaudeSDKClient, "__aexit__")
-
-
-# ---------------------------------------------------------------------------
-# ClaudeAgentOptions fields
-# ---------------------------------------------------------------------------
-
-
-def test_agent_options_accepts_required_fields():
-    """Verify ClaudeAgentOptions accepts all kwargs our code passes."""
-    from claude_agent_sdk import ClaudeAgentOptions
-
-    opts = ClaudeAgentOptions(
-        system_prompt="test",
-        cwd="/tmp",
-    )
-    assert opts.system_prompt == "test"
-    assert opts.cwd == "/tmp"
-
-
-def test_agent_options_accepts_all_our_fields():
-    """Comprehensive check of every field we use in service.py."""
-    from claude_agent_sdk import ClaudeAgentOptions
-
-    fields_we_use = [
-        "system_prompt",
-        "mcp_servers",
-        "allowed_tools",
-        "disallowed_tools",
-        "hooks",
-        "cwd",
-        "model",
-        "env",
-        "resume",
-        "max_buffer_size",
-    ]
-    sig = inspect.signature(ClaudeAgentOptions)
-    for field in fields_we_use:
-        assert field in sig.parameters, (
-            f"ClaudeAgentOptions no longer accepts '{field}' — "
-            f"available params: {list(sig.parameters.keys())}"
-        )
-
-
-# ---------------------------------------------------------------------------
-# Message attributes
-# ---------------------------------------------------------------------------
-
-
-def test_assistant_message_has_content_and_model():
-    from claude_agent_sdk import AssistantMessage, TextBlock
-
-    msg = AssistantMessage(content=[TextBlock(text="hi")], model="test")
-    assert hasattr(msg, "content")
-    assert hasattr(msg, "model")
-
-
-def test_result_message_has_required_attrs():
-    from claude_agent_sdk import ResultMessage
-
-    msg = ResultMessage(
-        subtype="success",
-        duration_ms=100,
-        duration_api_ms=50,
-        is_error=False,
-        num_turns=1,
-        session_id="s1",
-    )
-    assert msg.subtype == "success"
-    assert hasattr(msg, "result")
-
-
-def test_system_message_has_subtype_and_data():
-    from claude_agent_sdk import SystemMessage
-
-    msg = SystemMessage(subtype="init", data={})
-    assert msg.subtype == "init"
-    assert msg.data == {}
-
-
-def test_user_message_has_parent_tool_use_id():
-    from claude_agent_sdk import UserMessage
-
-    msg = UserMessage(content="test")
-    assert hasattr(msg, "parent_tool_use_id")
-    assert hasattr(msg, "tool_use_result")
-
-
-def test_tool_use_block_has_id_name_input():
-    from claude_agent_sdk import ToolUseBlock
-
-    block = ToolUseBlock(id="t1", name="test", input={"key": "val"})
-    assert block.id == "t1"
-    assert block.name == "test"
-    assert block.input == {"key": "val"}
-
-
-def test_tool_result_block_has_required_attrs():
-    from claude_agent_sdk import ToolResultBlock
-
-    block = ToolResultBlock(tool_use_id="t1", content="result")
-    assert block.tool_use_id == "t1"
-    assert block.content == "result"
-    assert hasattr(block, "is_error")
-
-
-# ---------------------------------------------------------------------------
-# Hook types
-# ---------------------------------------------------------------------------
-
-
-@pytest.mark.parametrize(
-    "hook_event",
-    ["PreToolUse", "PostToolUse", "Stop"],
-)
-def test_sdk_exports_hook_event_type(hook_event: str):
-    """Verify HookEvent literal includes the events our security_hooks use."""
-    from claude_agent_sdk.types import HookEvent
-
-    # HookEvent is a Literal type — check that our events are valid values.
-    # We can't easily inspect Literal at runtime, so just verify the type exists.
-    assert HookEvent is not None

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

@@ -1,418 +0,0 @@
-"""Tests for SDK security hooks — workspace paths, tool access, and deny messages.
-
-These are pure unit tests with no external dependencies (no SDK, no DB, no server).
-They validate that the security hooks correctly block unauthorized paths,
-tool access, and dangerous input patterns.
-"""
-
-import os
-
-import pytest
-
-from .security_hooks import _validate_tool_access, _validate_user_isolation
-from .service import _is_tool_error_or_denial
-
-SDK_CWD = "/tmp/copilot-abc123"
-
-
-def _sdk_available() -> bool:
-    try:
-        import claude_agent_sdk  # noqa: F401
-
-        return True
-    except ImportError:
-        return False
-
-
-def _is_denied(result: dict) -> bool:
-    hook = result.get("hookSpecificOutput", {})
-    return hook.get("permissionDecision") == "deny"
-
-
-def _reason(result: dict) -> str:
-    return result.get("hookSpecificOutput", {}).get("permissionDecisionReason", "")
-
-
-# -- Blocked tools -----------------------------------------------------------
-
-
-def test_blocked_tools_denied():
-    for tool in ("bash", "shell", "exec", "terminal", "command"):
-        result = _validate_tool_access(tool, {})
-        assert _is_denied(result), f"{tool} should be blocked"
-
-
-def test_unknown_tool_allowed():
-    result = _validate_tool_access("SomeCustomTool", {})
-    assert result == {}
-
-
-# -- Workspace-scoped tools --------------------------------------------------
-
-
-def test_read_within_workspace_allowed():
-    result = _validate_tool_access(
-        "Read", {"file_path": f"{SDK_CWD}/file.txt"}, sdk_cwd=SDK_CWD
-    )
-    assert result == {}
-
-
-def test_write_within_workspace_allowed():
-    result = _validate_tool_access(
-        "Write", {"file_path": f"{SDK_CWD}/output.json"}, sdk_cwd=SDK_CWD
-    )
-    assert result == {}
-
-
-def test_edit_within_workspace_allowed():
-    result = _validate_tool_access(
-        "Edit", {"file_path": f"{SDK_CWD}/src/main.py"}, sdk_cwd=SDK_CWD
-    )
-    assert result == {}
-
-
-def test_glob_within_workspace_allowed():
-    result = _validate_tool_access("Glob", {"path": f"{SDK_CWD}/src"}, sdk_cwd=SDK_CWD)
-    assert result == {}
-
-
-def test_grep_within_workspace_allowed():
-    result = _validate_tool_access("Grep", {"path": f"{SDK_CWD}/src"}, sdk_cwd=SDK_CWD)
-    assert result == {}
-
-
-def test_read_outside_workspace_denied():
-    result = _validate_tool_access(
-        "Read", {"file_path": "/etc/passwd"}, sdk_cwd=SDK_CWD
-    )
-    assert _is_denied(result)
-
-
-def test_write_outside_workspace_denied():
-    result = _validate_tool_access(
-        "Write", {"file_path": "/home/user/secrets.txt"}, sdk_cwd=SDK_CWD
-    )
-    assert _is_denied(result)
-
-
-def test_traversal_attack_denied():
-    result = _validate_tool_access(
-        "Read",
-        {"file_path": f"{SDK_CWD}/../../etc/passwd"},
-        sdk_cwd=SDK_CWD,
-    )
-    assert _is_denied(result)
-
-
-def test_no_path_allowed():
-    """Glob/Grep without a path argument defaults to cwd — should pass."""
-    result = _validate_tool_access("Glob", {}, sdk_cwd=SDK_CWD)
-    assert result == {}
-
-
-def test_read_no_cwd_denies_absolute():
-    """If no sdk_cwd is set, absolute paths are denied."""
-    result = _validate_tool_access("Read", {"file_path": "/tmp/anything"})
-    assert _is_denied(result)
-
-
-# -- Tool-results directory --------------------------------------------------
-
-
-def test_read_tool_results_allowed():
-    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 == {}
-
-
-def test_read_claude_projects_without_tool_results_denied():
-    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)
-
-
-# -- Built-in Bash is blocked (use bash_exec MCP tool instead) ---------------
-
-
-def test_bash_builtin_always_blocked():
-    """SDK built-in Bash is blocked — bash_exec MCP tool with bubblewrap is used instead."""
-    result = _validate_tool_access("Bash", {"command": "echo hello"}, sdk_cwd=SDK_CWD)
-    assert _is_denied(result)
-
-
-# -- Dangerous patterns ------------------------------------------------------
-
-
-def test_dangerous_pattern_blocked():
-    result = _validate_tool_access("SomeTool", {"cmd": "sudo rm -rf /"})
-    assert _is_denied(result)
-
-
-def test_subprocess_pattern_blocked():
-    result = _validate_tool_access("SomeTool", {"code": "subprocess.run(...)"})
-    assert _is_denied(result)
-
-
-# -- User isolation ----------------------------------------------------------
-
-
-def test_workspace_path_traversal_blocked():
-    result = _validate_user_isolation(
-        "workspace_read", {"path": "../../../etc/shadow"}, user_id="user-1"
-    )
-    assert _is_denied(result)
-
-
-def test_workspace_absolute_path_allowed():
-    """Workspace 'path' is a cloud storage key — leading '/' is normal."""
-    result = _validate_user_isolation(
-        "workspace_read", {"path": "/ASEAN/report.md"}, user_id="user-1"
-    )
-    assert result == {}
-
-
-def test_workspace_normal_path_allowed():
-    result = _validate_user_isolation(
-        "workspace_read", {"path": "src/main.py"}, user_id="user-1"
-    )
-    assert result == {}
-
-
-def test_non_workspace_tool_passes_isolation():
-    result = _validate_user_isolation(
-        "find_agent", {"query": "email"}, user_id="user-1"
-    )
-    assert result == {}
-
-
-# -- Deny message quality ----------------------------------------------------
-
-
-def test_blocked_tool_message_clarity():
-    """Deny messages must include [SECURITY] and 'cannot be bypassed'."""
-    reason = _reason(_validate_tool_access("bash", {}))
-    assert "[SECURITY]" in reason
-    assert "cannot be bypassed" in reason
-
-
-def test_bash_builtin_blocked_message_clarity():
-    reason = _reason(_validate_tool_access("Bash", {"command": "echo hello"}))
-    assert "[SECURITY]" in reason
-    assert "cannot be bypassed" in reason
-
-
-# -- Task sub-agent hooks (require SDK) --------------------------------------
-
-
-@pytest.fixture()
-def _hooks():
-    """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]
-    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."""
-    pre, _, _ = _hooks
-    result = await pre(
-        {"tool_name": "Task", "tool_input": {"run_in_background": True, "prompt": "x"}},
-        tool_use_id=None,
-        context={},
-    )
-    assert _is_denied(result)
-    assert "foreground" in _reason(result).lower()
-
-
-@pytest.mark.skipif(not _sdk_available(), reason="claude_agent_sdk not installed")
-@pytest.mark.asyncio
-async def test_task_foreground_allowed(_hooks):
-    """Task without run_in_background should be allowed."""
-    pre, _, _ = _hooks
-    result = await pre(
-        {"tool_name": "Task", "tool_input": {"prompt": "do stuff"}},
-        tool_use_id="tu-1",
-        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_limit_enforced(_hooks):
-    """Task spawns beyond max_subtasks should be denied."""
-    pre, _, _ = _hooks
-    # First two should pass
-    for i in range(2):
-        result = await pre(
-            {"tool_name": "Task", "tool_input": {"prompt": "ok"}},
-            tool_use_id=f"tu-limit-{i}",
-            context={},
-        )
-        assert not _is_denied(result)
-
-    # Third should be denied (limit=2)
-    result = await pre(
-        {"tool_name": "Task", "tool_input": {"prompt": "over limit"}},
-        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 ------------------------------------------------
-
-
-class TestIsToolErrorOrDenial:
-    def test_none_content(self):
-        assert _is_tool_error_or_denial(None) is False
-
-    def test_empty_content(self):
-        assert _is_tool_error_or_denial("") is False
-
-    def test_benign_output(self):
-        assert _is_tool_error_or_denial("All good, no issues.") is False
-
-    def test_security_marker(self):
-        assert _is_tool_error_or_denial("[SECURITY] Tool access blocked") is True
-
-    def test_cannot_be_bypassed(self):
-        assert _is_tool_error_or_denial("This restriction cannot be bypassed.") is True
-
-    def test_not_allowed(self):
-        assert _is_tool_error_or_denial("Operation not allowed in sandbox") is True
-
-    def test_background_task_denial(self):
-        assert (
-            _is_tool_error_or_denial(
-                "Background task execution is not supported. "
-                "Run tasks in the foreground instead."
-            )
-            is True
-        )
-
-    def test_subtask_limit_denial(self):
-        assert (
-            _is_tool_error_or_denial(
-                "Maximum 2 concurrent sub-tasks. "
-                "Wait for running sub-tasks to finish, "
-                "or continue in the main conversation."
-            )
-            is True
-        )
-
-    def test_denied_marker(self):
-        assert (
-            _is_tool_error_or_denial("Access denied: insufficient privileges") is True
-        )
-
-    def test_blocked_marker(self):
-        assert _is_tool_error_or_denial("Request blocked by security policy") is True
-
-    def test_failed_marker(self):
-        assert _is_tool_error_or_denial("Failed to execute tool: timeout") is True
-
-    def test_mcp_iserror(self):
-        assert _is_tool_error_or_denial('{"isError": true, "content": []}') is True
-
-    def test_benign_error_in_value(self):
-        """Content like '0 errors found' should not trigger — 'error' was removed."""
-        assert _is_tool_error_or_denial("0 errors found") is False
-
-    def test_benign_permission_field(self):
-        """Schema descriptions mentioning 'permission' should not trigger."""
-        assert (
-            _is_tool_error_or_denial(
-                '{"fields": [{"name": "permission_level", "type": "int"}]}'
-            )
-            is False
-        )
-
-    def test_benign_not_found_in_listing(self):
-        """File listing containing 'not found' in filenames should not trigger."""
-        assert _is_tool_error_or_denial("readme.md\nfile-not-found-handler.py") is False