Merge branch 'dev' into refactor/remove-old-agent-library-view

- Delete the entire OldAgentLibraryView directory (13 files, ~2200 lines)
- Remove the legacy agent library page at library/legacy/[id]
- Remove the NEW_AGENT_RUNS feature flag from the Flag enum and defaults
- Move cron-scheduler components to shared CronScheduler directory
- Move agent-run-draft-view and agent-status-chip to legacy-builder
- Update all import paths in consuming files

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.github/workflows/codeql.yml

@@ -62,7 +62,7 @@ jobs:
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@v4
+      uses: github/codeql-action/init@v3
       with:
         languages: ${{ matrix.language }}
         build-mode: ${{ matrix.build-mode }}
@@ -93,6 +93,6 @@ jobs:
         exit 1
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v4
+      uses: github/codeql-action/analyze@v3
       with:
         category: "/language:${{matrix.language}}"

.github/workflows/docs-claude-review.yml

@@ -7,10 +7,6 @@ on:
       - "docs/integrations/**"
       - "autogpt_platform/backend/backend/blocks/**"
 
-concurrency:
-  group: claude-docs-review-${{ github.event.pull_request.number }}
-  cancel-in-progress: true
-
 jobs:
   claude-review:
     # Only run for PRs from members/collaborators
@@ -95,35 +91,5 @@ jobs:
             3. Read corresponding documentation files to verify accuracy
             4. Provide your feedback as a PR comment
 
-            ## IMPORTANT: Comment Marker
-            Start your PR comment with exactly this HTML comment marker on its own line:
-            <!-- CLAUDE_DOCS_REVIEW -->
-
-            This marker is used to identify and replace your comment on subsequent runs.
-
             Be constructive and specific. If everything looks good, say so!
             If there are issues, explain what's wrong and suggest how to fix it.
-
-      - name: Delete old Claude review comments
-        env:
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: |
-          # Get all comment IDs with our marker, sorted by creation date (oldest first)
-          COMMENT_IDS=$(gh api \
-            repos/${{ github.repository }}/issues/${{ github.event.pull_request.number }}/comments \
-            --jq '[.[] | select(.body | contains("<!-- CLAUDE_DOCS_REVIEW -->"))] | sort_by(.created_at) | .[].id')
-
-          # Count comments
-          COMMENT_COUNT=$(echo "$COMMENT_IDS" | grep -c . || true)
-
-          if [ "$COMMENT_COUNT" -gt 1 ]; then
-            # Delete all but the last (newest) comment
-            echo "$COMMENT_IDS" | head -n -1 | while read -r COMMENT_ID; do
-              if [ -n "$COMMENT_ID" ]; then
-                echo "Deleting old review comment: $COMMENT_ID"
-                gh api -X DELETE repos/${{ github.repository }}/issues/comments/$COMMENT_ID
-              fi
-            done
-          else
-            echo "No old review comments to clean up"
-          fi

.github/workflows/pr-overlap-check.yml

@@ -1,39 +0,0 @@
-name: PR Overlap Detection
-
-on:
-  pull_request:
-    types: [opened, synchronize, reopened]
-    branches:
-      - dev
-      - master
-
-permissions:
-  contents: read
-  pull-requests: write
-
-jobs:
-  check-overlaps:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0  # Need full history for merge testing
-
-      - name: Set up Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: '3.11'
-
-      - name: Configure git
-        run: |
-          git config user.email "github-actions[bot]@users.noreply.github.com"
-          git config user.name "github-actions[bot]"
-
-      - name: Run overlap detection
-        env:
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        # Always succeed - this check informs contributors, it shouldn't block merging
-        continue-on-error: true
-        run: |
-          python .github/scripts/detect_overlaps.py ${{ github.event.pull_request.number }}

autogpt_platform/backend/Dockerfile

@@ -66,19 +66,13 @@ ENV POETRY_HOME=/opt/poetry \
     DEBIAN_FRONTEND=noninteractive
 ENV PATH=/opt/poetry/bin:$PATH
 
-# Install Python, FFmpeg, ImageMagick, and CLI tools for agent use.
-# bubblewrap provides OS-level sandbox (whitelist-only FS + no network)
-# for the bash_exec MCP tool.
+# Install Python, FFmpeg, and ImageMagick (required for video processing blocks)
 # Using --no-install-recommends saves ~650MB by skipping unnecessary deps like llvm, mesa, etc.
 RUN apt-get update && apt-get install -y --no-install-recommends \
     python3.13 \
     python3-pip \
     ffmpeg \
     imagemagick \
-    jq \
-    ripgrep \
-    tree \
-    bubblewrap \
     && rm -rf /var/lib/apt/lists/*
 
 COPY --from=builder /usr/local/lib/python3* /usr/local/lib/python3*

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

@@ -27,11 +27,12 @@ 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)",
+    max_context_messages: int = Field(
+        default=50, ge=1, le=200, description="Maximum context messages"
     )
+
+    stream_timeout: int = Field(default=300, description="Stream timeout in seconds")
+    max_retries: int = Field(default=3, description="Maximum number of retries")
     max_agent_runs: int = Field(default=30, description="Maximum number of agent runs")
     max_agent_schedules: int = Field(
         default=30, description="Maximum number of agent schedules"
@@ -92,31 +93,6 @@ class ChatConfig(BaseSettings):
         description="Name of the prompt in Langfuse to fetch",
     )
 
-    # Claude Agent SDK Configuration
-    use_claude_agent_sdk: bool = Field(
-        default=True,
-        description="Use Claude Agent SDK for chat completions",
-    )
-    claude_agent_model: str | None = Field(
-        default=None,
-        description="Model for the Claude Agent SDK path. If None, derives from "
-        "the `model` field by stripping the OpenRouter provider prefix.",
-    )
-    claude_agent_max_buffer_size: int = Field(
-        default=10 * 1024 * 1024,  # 10MB (default SDK is 1MB)
-        description="Max buffer size in bytes for Claude Agent SDK JSON message parsing. "
-        "Increase if tool outputs exceed the limit.",
-    )
-    claude_agent_max_subtasks: int = Field(
-        default=10,
-        description="Max number of sub-agent Tasks the SDK can spawn per session.",
-    )
-    claude_agent_use_resume: bool = Field(
-        default=True,
-        description="Use --resume for multi-turn conversations instead of "
-        "history compression. Falls back to compression when unavailable.",
-    )
-
     # Extended thinking configuration for Claude models
     thinking_enabled: bool = Field(
         default=True,
@@ -162,17 +138,6 @@ class ChatConfig(BaseSettings):
             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):
-        """Get use_claude_agent_sdk from environment if not provided."""
-        # Check environment variable - default to True if not set
-        env_val = os.getenv("CHAT_USE_CLAUDE_AGENT_SDK", "").lower()
-        if env_val:
-            return env_val in ("true", "1", "yes", "on")
-        # Default to True (SDK enabled by default)
-        return True if v is None else v
-
     # Prompt paths for different contexts
     PROMPT_PATHS: dict[str, str] = {
         "default": "prompts/chat_system.md",

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

@@ -334,8 +334,9 @@ async def _get_session_from_cache(session_id: str) -> ChatSession | None:
     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
+            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:
@@ -377,9 +378,11 @@ async def _get_session_from_db(session_id: str) -> ChatSession | None:
         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
+    logger.info(
+        f"Loading session {session_id} from DB: "
+        f"has_messages={messages is not None}, "
+        f"message_count={len(messages) if messages else 0}, "
+        f"roles={[m.role for m in messages] if messages else []}"
     )
 
     return ChatSession.from_db(prisma_session, messages)
@@ -430,9 +433,10 @@ async def _save_session_to_db(
                     "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]}"
+        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 chat_db.add_chat_messages_batch(
             session_id=session.session_id,
@@ -472,7 +476,7 @@ async def get_chat_session(
         logger.warning(f"Unexpected cache error for session {session_id}: {e}")
 
     # Fall back to database
-    logger.debug(f"Session {session_id} not in cache, checking database")
+    logger.info(f"Session {session_id} not in cache, checking database")
     session = await _get_session_from_db(session_id)
 
     if session is None:
@@ -489,6 +493,7 @@ async def get_chat_session(
     # Cache the session from DB
     try:
         await _cache_session(session)
+        logger.info(f"Cached session {session_id} from database")
     except Exception as e:
         logger.warning(f"Failed to cache session {session_id}: {e}")
 
@@ -553,40 +558,6 @@ async def upsert_chat_session(
         return session
 
 
-async def append_and_save_message(session_id: str, message: ChatMessage) -> ChatSession:
-    """Atomically append a message to a session and persist it.
-
-    Acquires the session lock, re-fetches the latest session state,
-    appends the message, and saves — preventing message loss when
-    concurrent requests modify the same session.
-    """
-    lock = await _get_session_lock(session_id)
-
-    async with lock:
-        session = await get_chat_session(session_id)
-        if session is None:
-            raise ValueError(f"Session {session_id} not found")
-
-        session.messages.append(message)
-        existing_message_count = await chat_db.get_chat_session_message_count(
-            session_id
-        )
-
-        try:
-            await _save_session_to_db(session, existing_message_count)
-        except Exception as e:
-            raise DatabaseError(
-                f"Failed to persist message to session {session_id}"
-            ) from e
-
-        try:
-            await _cache_session(session)
-        except Exception as e:
-            logger.warning(f"Cache write failed for session {session_id}: {e}")
-
-        return session
-
-
 async def create_chat_session(user_id: str) -> ChatSession:
     """Create a new chat session and persist it.
 
@@ -693,19 +664,13 @@ async def update_session_title(session_id: str, title: str) -> bool:
             logger.warning(f"Session {session_id} not found for title update")
             return False
 
-        # Update title in cache if it exists (instead of invalidating).
-        # This prevents race conditions where cache invalidation causes
-        # the frontend to see stale DB data while streaming is still in progress.
+        # Invalidate cache so next fetch gets updated title
         try:
-            cached = await _get_session_from_cache(session_id)
-            if cached:
-                cached.title = title
-                await _cache_session(cached)
+            redis_key = _get_session_cache_key(session_id)
+            async_redis = await get_redis_async()
+            await async_redis.delete(redis_key)
         except Exception as e:
-            # Not critical - title will be correct on next full cache refresh
-            logger.warning(
-                f"Failed to update title in cache for session {session_id}: {e}"
-            )
+            logger.warning(f"Failed to invalidate cache for session {session_id}: {e}")
 
         return True
     except Exception as e:

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

@@ -1,6 +1,5 @@
 """Chat API routes for chat session management and streaming via SSE."""
 
-import asyncio
 import logging
 import uuid as uuid_module
 from collections.abc import AsyncGenerator
@@ -12,22 +11,13 @@ from fastapi.responses import StreamingResponse
 from pydantic import BaseModel
 
 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,
-    create_chat_session,
-    get_chat_session,
-    get_user_sessions,
-)
-from .response_model import StreamError, StreamFinish, StreamHeartbeat, StreamStart
-from .sdk import service as sdk_service
+from .model import ChatSession, create_chat_session, get_chat_session, get_user_sessions
+from .response_model import StreamFinish, StreamHeartbeat
 from .tools.models import (
     AgentDetailsResponse,
     AgentOutputResponse,
@@ -51,7 +41,6 @@ from .tools.models import (
     SetupRequirementsResponse,
     UnderstandingUpdatedResponse,
 )
-from .tracking import track_user_message
 
 config = ChatConfig()
 
@@ -243,10 +232,6 @@ async def get_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_task={active_task is not None}, "
-        f"msg_count={len(messages)}, last_role={messages[-1].get('role') if messages else 'none'}"
-    )
     if active_task:
         # Filter out the in-progress assistant message from the session response.
         # The client will receive the complete assistant response through the SSE
@@ -316,9 +301,10 @@ async def stream_chat_post(
         f"user={user_id}, message_len={len(request.message)}",
         extra={"json_fields": log_meta},
     )
+
     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",
+        f"[TIMING] session validated in {(time.perf_counter() - stream_start_time)*1000:.1f}ms",
         extra={
             "json_fields": {
                 **log_meta,
@@ -327,25 +313,6 @@ async def stream_chat_post(
         },
     )
 
-    # Atomically append user message to session BEFORE creating task to avoid
-    # race condition where GET_SESSION sees task as "running" but message isn't
-    # saved yet.  append_and_save_message re-fetches inside a lock to prevent
-    # message loss from concurrent requests.
-    if request.message:
-        message = ChatMessage(
-            role="user" if request.is_user_message else "assistant",
-            content=request.message,
-        )
-        if request.is_user_message:
-            track_user_message(
-                user_id=user_id,
-                session_id=session_id,
-                message_length=len(request.message),
-            )
-        logger.info(f"[STREAM] Saving user message to session {session_id}")
-        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
     task_id = str(uuid_module.uuid4())
     operation_id = str(uuid_module.uuid4())
@@ -361,7 +328,7 @@ async def stream_chat_post(
         operation_id=operation_id,
     )
     logger.info(
-        f"[TIMING] create_task completed in {(time.perf_counter() - task_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,
@@ -382,47 +349,15 @@ async def stream_chat_post(
         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(
+            async for chunk in chat_service.stream_chat_completion(
                 session_id,
-                None,  # Message already in session
+                request.message,
                 is_user_message=request.is_user_message,
                 user_id=user_id,
-                session=session,  # Pass session with message already added
+                session=session,  # Pass pre-fetched session to avoid double-fetch
                 context=request.context,
+                _task_id=task_id,  # Pass task_id so service emits start with taskId for reconnection
             ):
-                # 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()
@@ -443,7 +378,7 @@ async def stream_chat_post(
             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"[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={
@@ -470,17 +405,6 @@ async def stream_chat_post(
                     }
                 },
             )
-            # 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
@@ -583,14 +507,8 @@ async def stream_chat_post(
                     "json_fields": {**log_meta, "elapsed_ms": elapsed, "error": str(e)}
                 },
             )
-            # Surface error to frontend so it doesn't appear stuck
-            yield StreamError(
-                errorText="An error occurred. Please try again.",
-                code="stream_error",
-            ).to_sse()
-            yield StreamFinish().to_sse()
         finally:
-            # Unsubscribe when client disconnects or stream ends
+            # Unsubscribe when client disconnects or stream ends to prevent resource leak
             if subscriber_queue is not None:
                 try:
                     await stream_registry.unsubscribe_from_task(
@@ -834,6 +752,8 @@ async def stream_task(
         )
 
     async def event_generator() -> AsyncGenerator[str, None]:
+        import asyncio
+
         heartbeat_interval = 15.0  # Send heartbeat every 15 seconds
         try:
             while True:

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

@@ -1,14 +0,0 @@
-"""Claude Agent SDK integration for CoPilot.
-
-This module provides the integration layer between the Claude Agent SDK
-and the existing CoPilot tool system, enabling drop-in replacement of
-the current LLM orchestration with the battle-tested Claude Agent SDK.
-"""
-
-from .service import stream_chat_completion_sdk
-from .tool_adapter import create_copilot_mcp_server
-
-__all__ = [
-    "stream_chat_completion_sdk",
-    "create_copilot_mcp_server",
-]

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

@@ -1,203 +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.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

@@ -1,366 +0,0 @@
-"""Unit tests for the SDK response adapter."""
-
-from claude_agent_sdk import (
-    AssistantMessage,
-    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 .response_adapter import SDKResponseAdapter
-from .tool_adapter import MCP_TOOL_PREFIX
-
-
-def _adapter() -> SDKResponseAdapter:
-    a = SDKResponseAdapter(message_id="msg-1")
-    a.set_task_id("task-1")
-    return a
-
-
-# -- SystemMessage -----------------------------------------------------------
-
-
-def test_system_init_emits_start_and_step():
-    adapter = _adapter()
-    results = adapter.convert_message(SystemMessage(subtype="init", data={}))
-    assert len(results) == 2
-    assert isinstance(results[0], StreamStart)
-    assert results[0].messageId == "msg-1"
-    assert results[0].taskId == "task-1"
-    assert isinstance(results[1], StreamStartStep)
-
-
-def test_system_non_init_emits_nothing():
-    adapter = _adapter()
-    results = adapter.convert_message(SystemMessage(subtype="other", data={}))
-    assert results == []
-
-
-# -- AssistantMessage with TextBlock -----------------------------------------
-
-
-def test_text_block_emits_step_start_and_delta():
-    adapter = _adapter()
-    msg = AssistantMessage(content=[TextBlock(text="hello")], model="test")
-    results = adapter.convert_message(msg)
-    assert len(results) == 3
-    assert isinstance(results[0], StreamStartStep)
-    assert isinstance(results[1], StreamTextStart)
-    assert isinstance(results[2], StreamTextDelta)
-    assert results[2].delta == "hello"
-
-
-def test_empty_text_block_emits_only_step():
-    adapter = _adapter()
-    msg = AssistantMessage(content=[TextBlock(text="")], model="test")
-    results = adapter.convert_message(msg)
-    # Empty text skipped, but step still opens
-    assert len(results) == 1
-    assert isinstance(results[0], StreamStartStep)
-
-
-def test_multiple_text_deltas_reuse_block_id():
-    adapter = _adapter()
-    msg1 = AssistantMessage(content=[TextBlock(text="a")], model="test")
-    msg2 = AssistantMessage(content=[TextBlock(text="b")], model="test")
-    r1 = adapter.convert_message(msg1)
-    r2 = adapter.convert_message(msg2)
-    # First gets step+start+delta, second only delta (block & step already started)
-    assert len(r1) == 3
-    assert isinstance(r1[0], StreamStartStep)
-    assert isinstance(r1[1], StreamTextStart)
-    assert len(r2) == 1
-    assert isinstance(r2[0], StreamTextDelta)
-    assert r1[1].id == r2[0].id  # same block ID
-
-
-# -- AssistantMessage with ToolUseBlock --------------------------------------
-
-
-def test_tool_use_emits_input_start_and_available():
-    """Tool names arrive with MCP prefix and should be stripped for the frontend."""
-    adapter = _adapter()
-    msg = AssistantMessage(
-        content=[
-            ToolUseBlock(
-                id="tool-1",
-                name=f"{MCP_TOOL_PREFIX}find_agent",
-                input={"q": "x"},
-            )
-        ],
-        model="test",
-    )
-    results = adapter.convert_message(msg)
-    assert len(results) == 3
-    assert isinstance(results[0], StreamStartStep)
-    assert isinstance(results[1], StreamToolInputStart)
-    assert results[1].toolCallId == "tool-1"
-    assert results[1].toolName == "find_agent"  # prefix stripped
-    assert isinstance(results[2], StreamToolInputAvailable)
-    assert results[2].toolName == "find_agent"  # prefix stripped
-    assert results[2].input == {"q": "x"}
-
-
-def test_text_then_tool_ends_text_block():
-    adapter = _adapter()
-    text_msg = AssistantMessage(content=[TextBlock(text="thinking...")], model="test")
-    tool_msg = AssistantMessage(
-        content=[ToolUseBlock(id="t1", name=f"{MCP_TOOL_PREFIX}tool", input={})],
-        model="test",
-    )
-    adapter.convert_message(text_msg)  # opens step + text
-    results = adapter.convert_message(tool_msg)
-    # Step already open, so: TextEnd, ToolInputStart, ToolInputAvailable
-    assert len(results) == 3
-    assert isinstance(results[0], StreamTextEnd)
-    assert isinstance(results[1], StreamToolInputStart)
-
-
-# -- UserMessage with ToolResultBlock ----------------------------------------
-
-
-def test_tool_result_emits_output_and_finish_step():
-    adapter = _adapter()
-    # First register the tool call (opens step) — SDK sends prefixed name
-    tool_msg = AssistantMessage(
-        content=[ToolUseBlock(id="t1", name=f"{MCP_TOOL_PREFIX}find_agent", input={})],
-        model="test",
-    )
-    adapter.convert_message(tool_msg)
-
-    # Now send tool result
-    result_msg = UserMessage(
-        content=[ToolResultBlock(tool_use_id="t1", content="found 3 agents")]
-    )
-    results = adapter.convert_message(result_msg)
-    assert len(results) == 2
-    assert isinstance(results[0], StreamToolOutputAvailable)
-    assert results[0].toolCallId == "t1"
-    assert results[0].toolName == "find_agent"  # prefix stripped
-    assert results[0].output == "found 3 agents"
-    assert results[0].success is True
-    assert isinstance(results[1], StreamFinishStep)
-
-
-def test_tool_result_error():
-    adapter = _adapter()
-    adapter.convert_message(
-        AssistantMessage(
-            content=[
-                ToolUseBlock(id="t1", name=f"{MCP_TOOL_PREFIX}run_agent", input={})
-            ],
-            model="test",
-        )
-    )
-    result_msg = UserMessage(
-        content=[ToolResultBlock(tool_use_id="t1", content="timeout", is_error=True)]
-    )
-    results = adapter.convert_message(result_msg)
-    assert isinstance(results[0], StreamToolOutputAvailable)
-    assert results[0].success is False
-    assert isinstance(results[1], StreamFinishStep)
-
-
-def test_tool_result_list_content():
-    adapter = _adapter()
-    adapter.convert_message(
-        AssistantMessage(
-            content=[ToolUseBlock(id="t1", name=f"{MCP_TOOL_PREFIX}tool", input={})],
-            model="test",
-        )
-    )
-    result_msg = UserMessage(
-        content=[
-            ToolResultBlock(
-                tool_use_id="t1",
-                content=[
-                    {"type": "text", "text": "line1"},
-                    {"type": "text", "text": "line2"},
-                ],
-            )
-        ]
-    )
-    results = adapter.convert_message(result_msg)
-    assert isinstance(results[0], StreamToolOutputAvailable)
-    assert results[0].output == "line1line2"
-    assert isinstance(results[1], StreamFinishStep)
-
-
-def test_string_user_message_ignored():
-    """A plain string UserMessage (not tool results) produces no output."""
-    adapter = _adapter()
-    results = adapter.convert_message(UserMessage(content="hello"))
-    assert results == []
-
-
-# -- ResultMessage -----------------------------------------------------------
-
-
-def test_result_success_emits_finish_step_and_finish():
-    adapter = _adapter()
-    # Start some text first (opens step)
-    adapter.convert_message(
-        AssistantMessage(content=[TextBlock(text="done")], model="test")
-    )
-    msg = ResultMessage(
-        subtype="success",
-        duration_ms=100,
-        duration_api_ms=50,
-        is_error=False,
-        num_turns=1,
-        session_id="s1",
-    )
-    results = adapter.convert_message(msg)
-    # TextEnd + FinishStep + StreamFinish
-    assert len(results) == 3
-    assert isinstance(results[0], StreamTextEnd)
-    assert isinstance(results[1], StreamFinishStep)
-    assert isinstance(results[2], StreamFinish)
-
-
-def test_result_error_emits_error_and_finish():
-    adapter = _adapter()
-    msg = ResultMessage(
-        subtype="error",
-        duration_ms=100,
-        duration_api_ms=50,
-        is_error=True,
-        num_turns=0,
-        session_id="s1",
-        result="API rate limited",
-    )
-    results = adapter.convert_message(msg)
-    # No step was open, so no FinishStep — just Error + Finish
-    assert len(results) == 2
-    assert isinstance(results[0], StreamError)
-    assert "API rate limited" in results[0].errorText
-    assert isinstance(results[1], StreamFinish)
-
-
-# -- Text after tools (new block ID) ----------------------------------------
-
-
-def test_text_after_tool_gets_new_block_id():
-    adapter = _adapter()
-    # Text -> Tool -> ToolResult -> Text should get a new text block ID and step
-    adapter.convert_message(
-        AssistantMessage(content=[TextBlock(text="before")], model="test")
-    )
-    adapter.convert_message(
-        AssistantMessage(
-            content=[ToolUseBlock(id="t1", name=f"{MCP_TOOL_PREFIX}tool", input={})],
-            model="test",
-        )
-    )
-    # Send tool result (closes step)
-    adapter.convert_message(
-        UserMessage(content=[ToolResultBlock(tool_use_id="t1", content="ok")])
-    )
-    results = adapter.convert_message(
-        AssistantMessage(content=[TextBlock(text="after")], model="test")
-    )
-    # Should get StreamStartStep (new step) + StreamTextStart (new block) + StreamTextDelta
-    assert len(results) == 3
-    assert isinstance(results[0], StreamStartStep)
-    assert isinstance(results[1], StreamTextStart)
-    assert isinstance(results[2], StreamTextDelta)
-    assert results[2].delta == "after"
-
-
-# -- Full conversation flow --------------------------------------------------
-
-
-def test_full_conversation_flow():
-    """Simulate a complete conversation: init -> text -> tool -> result -> text -> finish."""
-    adapter = _adapter()
-    all_responses: list[StreamBaseResponse] = []
-
-    # 1. Init
-    all_responses.extend(
-        adapter.convert_message(SystemMessage(subtype="init", data={}))
-    )
-    # 2. Assistant text
-    all_responses.extend(
-        adapter.convert_message(
-            AssistantMessage(content=[TextBlock(text="Let me search")], model="test")
-        )
-    )
-    # 3. Tool use
-    all_responses.extend(
-        adapter.convert_message(
-            AssistantMessage(
-                content=[
-                    ToolUseBlock(
-                        id="t1",
-                        name=f"{MCP_TOOL_PREFIX}find_agent",
-                        input={"query": "email"},
-                    )
-                ],
-                model="test",
-            )
-        )
-    )
-    # 4. Tool result
-    all_responses.extend(
-        adapter.convert_message(
-            UserMessage(
-                content=[ToolResultBlock(tool_use_id="t1", content="Found 2 agents")]
-            )
-        )
-    )
-    # 5. More text
-    all_responses.extend(
-        adapter.convert_message(
-            AssistantMessage(content=[TextBlock(text="I found 2")], model="test")
-        )
-    )
-    # 6. Result
-    all_responses.extend(
-        adapter.convert_message(
-            ResultMessage(
-                subtype="success",
-                duration_ms=500,
-                duration_api_ms=400,
-                is_error=False,
-                num_turns=2,
-                session_id="s1",
-            )
-        )
-    )
-
-    types = [type(r).__name__ for r in all_responses]
-    assert types == [
-        "StreamStart",
-        "StreamStartStep",  # step 1: text + tool call
-        "StreamTextStart",
-        "StreamTextDelta",  # "Let me search"
-        "StreamTextEnd",  # closed before tool
-        "StreamToolInputStart",
-        "StreamToolInputAvailable",
-        "StreamToolOutputAvailable",  # tool result
-        "StreamFinishStep",  # step 1 closed after tool result
-        "StreamStartStep",  # step 2: continuation text
-        "StreamTextStart",  # new block after tool
-        "StreamTextDelta",  # "I found 2"
-        "StreamTextEnd",  # closed by result
-        "StreamFinishStep",  # step 2 closed
-        "StreamFinish",
-    ]

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

@@ -1,335 +0,0 @@
-"""Security hooks for Claude Agent SDK integration.
-
-This module provides security hooks that validate tool calls before execution,
-ensuring multi-user isolation and preventing unauthorized operations.
-"""
-
-import json
-import logging
-import os
-import re
-from collections.abc import Callable
-from typing import Any, cast
-
-from backend.api.features.chat.sdk.tool_adapter import MCP_TOOL_PREFIX
-
-logger = logging.getLogger(__name__)
-
-# Tools that are blocked entirely (CLI/system access).
-# "Bash" (capital) is the SDK built-in — it's NOT in allowed_tools but blocked
-# here as defence-in-depth.  The agent uses mcp__copilot__bash_exec instead,
-# which has kernel-level network isolation (unshare --net).
-BLOCKED_TOOLS = {
-    "Bash",
-    "bash",
-    "shell",
-    "exec",
-    "terminal",
-    "command",
-}
-
-# Tools allowed only when their path argument stays within the SDK workspace.
-# The SDK uses these to handle oversized tool results (writes to tool-results/
-# files, then reads them back) and for workspace file operations.
-WORKSPACE_SCOPED_TOOLS = {"Read", "Write", "Edit", "Glob", "Grep"}
-
-# Dangerous patterns in tool inputs
-DANGEROUS_PATTERNS = [
-    r"sudo",
-    r"rm\s+-rf",
-    r"dd\s+if=",
-    r"/etc/passwd",
-    r"/etc/shadow",
-    r"chmod\s+777",
-    r"curl\s+.*\|.*sh",
-    r"wget\s+.*\|.*sh",
-    r"eval\s*\(",
-    r"exec\s*\(",
-    r"__import__",
-    r"os\.system",
-    r"subprocess",
-]
-
-
-def _deny(reason: str) -> dict[str, Any]:
-    """Return a hook denial response."""
-    return {
-        "hookSpecificOutput": {
-            "hookEventName": "PreToolUse",
-            "permissionDecision": "deny",
-            "permissionDecisionReason": reason,
-        }
-    }
-
-
-def _validate_workspace_path(
-    tool_name: str, tool_input: dict[str, Any], sdk_cwd: str | None
-) -> dict[str, Any]:
-    """Validate that a workspace-scoped tool only accesses allowed paths.
-
-    Allowed directories:
-    - The SDK working directory (``/tmp/copilot-<session>/``)
-    - The SDK tool-results directory (``~/.claude/projects/…/tool-results/``)
-    """
-    path = tool_input.get("file_path") or tool_input.get("path") or ""
-    if not path:
-        # Glob/Grep without a path default to cwd which is already sandboxed
-        return {}
-
-    # Resolve relative paths against sdk_cwd (the SDK sets cwd so the LLM
-    # naturally uses relative paths like "test.txt" instead of absolute ones).
-    # Tilde paths (~/) are home-dir references, not relative — expand first.
-    if path.startswith("~"):
-        resolved = os.path.realpath(os.path.expanduser(path))
-    elif not os.path.isabs(path) and sdk_cwd:
-        resolved = os.path.realpath(os.path.join(sdk_cwd, path))
-    else:
-        resolved = os.path.realpath(path)
-
-    # Allow access within the SDK working directory
-    if sdk_cwd:
-        norm_cwd = os.path.realpath(sdk_cwd)
-        if resolved.startswith(norm_cwd + os.sep) or resolved == norm_cwd:
-            return {}
-
-    # Allow access to ~/.claude/projects/*/tool-results/ (big tool results)
-    claude_dir = os.path.realpath(os.path.expanduser("~/.claude/projects"))
-    tool_results_seg = os.sep + "tool-results" + os.sep
-    if resolved.startswith(claude_dir + os.sep) and tool_results_seg in resolved:
-        return {}
-
-    logger.warning(
-        f"Blocked {tool_name} outside workspace: {path} (resolved={resolved})"
-    )
-    workspace_hint = f" Allowed workspace: {sdk_cwd}" if sdk_cwd else ""
-    return _deny(
-        f"[SECURITY] Tool '{tool_name}' can only access files within the workspace "
-        f"directory.{workspace_hint} "
-        "This is enforced by the platform and cannot be bypassed."
-    )
-
-
-def _validate_tool_access(
-    tool_name: str, tool_input: dict[str, Any], sdk_cwd: str | None = None
-) -> dict[str, Any]:
-    """Validate that a tool call is allowed.
-
-    Returns:
-        Empty dict to allow, or dict with hookSpecificOutput to deny
-    """
-    # Block forbidden tools
-    if tool_name in BLOCKED_TOOLS:
-        logger.warning(f"Blocked tool access attempt: {tool_name}")
-        return _deny(
-            f"[SECURITY] Tool '{tool_name}' is blocked for security. "
-            "This is enforced by the platform and cannot be bypassed. "
-            "Use the CoPilot-specific MCP tools instead."
-        )
-
-    # Workspace-scoped tools: allowed only within the SDK workspace directory
-    if tool_name in WORKSPACE_SCOPED_TOOLS:
-        return _validate_workspace_path(tool_name, tool_input, sdk_cwd)
-
-    # Check for dangerous patterns in tool input
-    # Use json.dumps for predictable format (str() produces Python repr)
-    input_str = json.dumps(tool_input) if tool_input else ""
-
-    for pattern in DANGEROUS_PATTERNS:
-        if re.search(pattern, input_str, re.IGNORECASE):
-            logger.warning(
-                f"Blocked dangerous pattern in tool input: {pattern} in {tool_name}"
-            )
-            return _deny(
-                "[SECURITY] Input contains a blocked pattern. "
-                "This is enforced by the platform and cannot be bypassed."
-            )
-
-    return {}
-
-
-def _validate_user_isolation(
-    tool_name: str, tool_input: dict[str, Any], user_id: str | None
-) -> dict[str, Any]:
-    """Validate that tool calls respect user isolation."""
-    # For workspace file tools, ensure path doesn't escape
-    if "workspace" in tool_name.lower():
-        path = tool_input.get("path", "") or tool_input.get("file_path", "")
-        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 {}
-
-
-def create_security_hooks(
-    user_id: str | None,
-    sdk_cwd: str | None = None,
-    max_subtasks: int = 3,
-    on_stop: Callable[[str, str], None] | None = None,
-) -> dict[str, Any]:
-    """Create the security hooks configuration for Claude Agent SDK.
-
-    Includes security validation and observability hooks:
-    - PreToolUse: Security validation before tool execution
-    - PostToolUse: Log successful tool executions
-    - PostToolUseFailure: Log and handle failed tool executions
-    - PreCompact: Log context compaction events (SDK handles compaction automatically)
-    - Stop: Capture transcript path for stateless resume (when *on_stop* is provided)
-
-    Args:
-        user_id: Current user ID for isolation validation
-        sdk_cwd: SDK working directory for workspace-scoped tool validation
-        max_subtasks: Maximum Task (sub-agent) spawns allowed per session
-        on_stop: Callback ``(transcript_path, sdk_session_id)`` invoked when
-            the SDK finishes processing — used to read the JSONL transcript
-            before the CLI process exits.
-
-    Returns:
-        Hooks configuration dict for ClaudeAgentOptions
-    """
-    try:
-        from claude_agent_sdk import HookMatcher
-        from claude_agent_sdk.types import HookContext, HookInput, SyncHookJSONOutput
-
-        # Per-session counter for Task sub-agent spawns
-        task_spawn_count = 0
-
-        async def pre_tool_use_hook(
-            input_data: HookInput,
-            tool_use_id: str | None,
-            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":
-                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} sub-tasks per session. "
-                            "Please continue in the main conversation."
-                        ),
-                    )
-
-            # Strip MCP prefix for consistent validation
-            is_copilot_tool = tool_name.startswith(MCP_TOOL_PREFIX)
-            clean_name = tool_name.removeprefix(MCP_TOOL_PREFIX)
-
-            # Only block non-CoPilot tools; our MCP-registered tools
-            # (including Read for oversized results) are already sandboxed.
-            if not is_copilot_tool:
-                result = _validate_tool_access(clean_name, tool_input, sdk_cwd)
-                if result:
-                    return cast(SyncHookJSONOutput, result)
-
-            # Validate user isolation
-            result = _validate_user_isolation(clean_name, tool_input, user_id)
-            if result:
-                return cast(SyncHookJSONOutput, result)
-
-            logger.debug(f"[SDK] Tool start: {tool_name}, user={user_id}")
-            return cast(SyncHookJSONOutput, {})
-
-        async def post_tool_use_hook(
-            input_data: HookInput,
-            tool_use_id: str | None,
-            context: HookContext,
-        ) -> SyncHookJSONOutput:
-            """Log successful tool executions for observability."""
-            _ = context
-            tool_name = cast(str, input_data.get("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(
-            input_data: HookInput,
-            tool_use_id: str | None,
-            context: HookContext,
-        ) -> SyncHookJSONOutput:
-            """Log failed tool executions for debugging."""
-            _ = context
-            tool_name = cast(str, input_data.get("tool_name", ""))
-            error = input_data.get("error", "Unknown error")
-            logger.warning(
-                f"[SDK] Tool failed: {tool_name}, error={error}, "
-                f"user={user_id}, tool_use_id={tool_use_id}"
-            )
-            return cast(SyncHookJSONOutput, {})
-
-        async def pre_compact_hook(
-            input_data: HookInput,
-            tool_use_id: str | None,
-            context: HookContext,
-        ) -> SyncHookJSONOutput:
-            """Log when SDK triggers context compaction.
-
-            The SDK automatically compacts conversation history when it grows too large.
-            This hook provides visibility into when compaction happens.
-            """
-            _ = context, tool_use_id
-            trigger = input_data.get("trigger", "auto")
-            logger.info(
-                f"[SDK] Context compaction triggered: {trigger}, user={user_id}"
-            )
-            return cast(SyncHookJSONOutput, {})
-
-        # --- Stop hook: capture transcript path for stateless resume ---
-        async def stop_hook(
-            input_data: HookInput,
-            tool_use_id: str | None,
-            context: HookContext,
-        ) -> SyncHookJSONOutput:
-            """Capture transcript path when SDK finishes processing.
-
-            The Stop hook fires while the CLI process is still alive, giving us
-            a reliable window to read the JSONL transcript before SIGTERM.
-            """
-            _ = context, tool_use_id
-            transcript_path = cast(str, input_data.get("transcript_path", ""))
-            sdk_session_id = cast(str, input_data.get("session_id", ""))
-
-            if transcript_path and on_stop:
-                logger.info(
-                    f"[SDK] Stop hook: transcript_path={transcript_path}, "
-                    f"sdk_session_id={sdk_session_id[:12]}..."
-                )
-                on_stop(transcript_path, sdk_session_id)
-
-            return cast(SyncHookJSONOutput, {})
-
-        hooks: dict[str, Any] = {
-            "PreToolUse": [HookMatcher(matcher="*", hooks=[pre_tool_use_hook])],
-            "PostToolUse": [HookMatcher(matcher="*", hooks=[post_tool_use_hook])],
-            "PostToolUseFailure": [
-                HookMatcher(matcher="*", hooks=[post_tool_failure_hook])
-            ],
-            "PreCompact": [HookMatcher(matcher="*", hooks=[pre_compact_hook])],
-        }
-
-        if on_stop is not None:
-            hooks["Stop"] = [HookMatcher(matcher=None, hooks=[stop_hook])]
-
-        return hooks
-    except ImportError:
-        # Fallback for when SDK isn't available - return empty hooks
-        logger.warning("claude-agent-sdk not available, security hooks disabled")
-        return {}

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

@@ -1,165 +0,0 @@
-"""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

@@ -1,751 +0,0 @@
-"""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,
-    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": ["Bash"],
-                "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

@@ -1,322 +0,0 @@
-"""Tool adapter for wrapping existing CoPilot tools as Claude Agent SDK MCP tools.
-
-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 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.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__)
-
-# Allowed base directory for the Read tool (SDK saves oversized tool results here).
-# Restricted to ~/.claude/projects/ and further validated to require "tool-results"
-# in the path — prevents reading settings, credentials, or other sensitive files.
-_SDK_PROJECTS_DIR = os.path.expanduser("~/.claude/projects/")
-
-# MCP server naming - the SDK prefixes tool names as "mcp__{server_name}__{tool}"
-MCP_SERVER_NAME = "copilot"
-MCP_TOOL_PREFIX = f"mcp__{MCP_SERVER_NAME}__"
-
-# Context variables to pass user/session info to tool execution
-_current_user_id: ContextVar[str | None] = ContextVar("current_user_id", default=None)
-_current_session: ContextVar[ChatSession | None] = ContextVar(
-    "current_session", default=None
-)
-# 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, str]] = ContextVar(
-    "pending_tool_outputs", default=None  # type: ignore[arg-type]
-)
-
-# 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.
-
-    This must be called before streaming begins to ensure tools have access
-    to user_id and session information.
-
-    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({})
-    _long_running_callback.set(long_running_callback)
-
-
-def get_execution_context() -> tuple[str | None, ChatSession | None]:
-    """Get the current execution context."""
-    return (
-        _current_user_id.get(),
-        _current_session.get(),
-    )
-
-
-def pop_pending_tool_output(tool_name: str) -> str | None:
-    """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.
-
-    Returns ``None`` if nothing was stashed for *tool_name*.
-    """
-    pending = _pending_tool_outputs.get(None)
-    if pending is None:
-        return None
-    return pending.pop(tool_name, None)
-
-
-async def _execute_tool_sync(
-    base_tool: BaseTool,
-    user_id: str | None,
-    session: ChatSession,
-    args: dict[str, Any],
-) -> dict[str, Any]:
-    """Execute a tool synchronously and return MCP-formatted response."""
-    effective_id = f"sdk-{uuid.uuid4().hex[:12]}"
-    result = await base_tool.execute(
-        user_id=user_id,
-        session=session,
-        tool_call_id=effective_id,
-        **args,
-    )
-
-    text = (
-        result.output if isinstance(result.output, str) else json.dumps(result.output)
-    )
-
-    # Stash the full output before the SDK potentially truncates it.
-    pending = _pending_tool_outputs.get(None)
-    if pending is not None:
-        pending[base_tool.name] = text
-
-    return {
-        "content": [{"type": "text", "text": text}],
-        "isError": not result.success,
-    }
-
-
-def _mcp_error(message: str) -> dict[str, Any]:
-    return {
-        "content": [
-            {"type": "text", "text": json.dumps({"error": message, "type": "error"})}
-        ],
-        "isError": True,
-    }
-
-
-def create_tool_handler(base_tool: BaseTool):
-    """Create an async handler function for a 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]:
-        """Execute the wrapped tool and return MCP-formatted response."""
-        user_id, session = get_execution_context()
-
-        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:
-            logger.error(f"Error executing tool {base_tool.name}: {e}", exc_info=True)
-            return _mcp_error(f"Failed to execute {base_tool.name}: {e}")
-
-    return tool_handler
-
-
-def _build_input_schema(base_tool: BaseTool) -> dict[str, Any]:
-    """Build a JSON Schema input schema for a tool."""
-    return {
-        "type": "object",
-        "properties": base_tool.parameters.get("properties", {}),
-        "required": base_tool.parameters.get("required", []),
-    }
-
-
-async def _read_file_handler(args: dict[str, Any]) -> dict[str, Any]:
-    """Read a file with optional offset/limit. Restricted to SDK working directory.
-
-    After reading, the file is deleted to prevent accumulation in long-running pods.
-    """
-    file_path = args.get("file_path", "")
-    offset = args.get("offset", 0)
-    limit = args.get("limit", 2000)
-
-    # Security: only allow reads under ~/.claude/projects/**/tool-results/
-    real_path = os.path.realpath(file_path)
-    if not real_path.startswith(_SDK_PROJECTS_DIR) or "tool-results" not in real_path:
-        return {
-            "content": [{"type": "text", "text": f"Access denied: {file_path}"}],
-            "isError": True,
-        }
-
-    try:
-        with open(real_path) as f:
-            selected = list(itertools.islice(f, offset, offset + limit))
-        content = "".join(selected)
-        # Cleanup happens in _cleanup_sdk_tool_results after session ends;
-        # don't delete here — the SDK may read in multiple chunks.
-        return {"content": [{"type": "text", "text": content}], "isError": False}
-    except FileNotFoundError:
-        return {
-            "content": [{"type": "text", "text": f"File not found: {file_path}"}],
-            "isError": True,
-        }
-    except Exception as e:
-        return {
-            "content": [{"type": "text", "text": f"Error reading file: {e}"}],
-            "isError": True,
-        }
-
-
-_READ_TOOL_NAME = "Read"
-_READ_TOOL_DESCRIPTION = (
-    "Read a file from the local filesystem. "
-    "Use offset and limit to read specific line ranges for large files."
-)
-_READ_TOOL_SCHEMA = {
-    "type": "object",
-    "properties": {
-        "file_path": {
-            "type": "string",
-            "description": "The absolute path to the file to read",
-        },
-        "offset": {
-            "type": "integer",
-            "description": "Line number to start reading from (0-indexed). Default: 0",
-        },
-        "limit": {
-            "type": "integer",
-            "description": "Number of lines to read. Default: 2000",
-        },
-    },
-    "required": ["file_path"],
-}
-
-
-# Create the MCP server configuration
-def create_copilot_mcp_server():
-    """Create an in-process MCP server configuration for CoPilot tools.
-
-    This can be passed to ClaudeAgentOptions.mcp_servers.
-
-    Note: The actual SDK MCP server creation depends on the claude-agent-sdk
-    package being available. This function returns the configuration that
-    can be used with the SDK.
-    """
-    try:
-        from claude_agent_sdk import create_sdk_mcp_server, tool
-
-        # Create decorated tool functions
-        sdk_tools = []
-
-        for tool_name, base_tool in TOOL_REGISTRY.items():
-            handler = create_tool_handler(base_tool)
-            decorated = tool(
-                tool_name,
-                base_tool.description,
-                _build_input_schema(base_tool),
-            )(handler)
-            sdk_tools.append(decorated)
-
-        # Add the Read tool so the SDK can read back oversized tool results
-        read_tool = tool(
-            _READ_TOOL_NAME,
-            _READ_TOOL_DESCRIPTION,
-            _READ_TOOL_SCHEMA,
-        )(_read_file_handler)
-        sdk_tools.append(read_tool)
-
-        server = create_sdk_mcp_server(
-            name=MCP_SERVER_NAME,
-            version="1.0.0",
-            tools=sdk_tools,
-        )
-
-        return server
-
-    except ImportError:
-        # Let ImportError propagate so service.py handles the fallback
-        raise
-
-
-# SDK built-in tools allowed within the workspace directory.
-# Security hooks validate that file paths stay within sdk_cwd.
-# Bash is NOT included — use the sandboxed MCP bash_exec tool instead,
-# which provides kernel-level network isolation via unshare --net.
-# Task allows spawning sub-agents (rate-limited by security hooks).
-_SDK_BUILTIN_TOOLS = ["Read", "Write", "Edit", "Glob", "Grep", "Task"]
-
-# List of tool names for allowed_tools configuration
-# Include MCP tools, the MCP Read tool for oversized results,
-# and SDK built-in file tools for workspace operations.
-COPILOT_TOOL_NAMES = [
-    *[f"{MCP_TOOL_PREFIX}{name}" for name in TOOL_REGISTRY.keys()],
-    f"{MCP_TOOL_PREFIX}{_READ_TOOL_NAME}",
-    *_SDK_BUILTIN_TOOLS,
-]

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

@@ -1,356 +0,0 @@
-"""JSONL transcript management for stateless multi-turn resume.
-
-The Claude Code CLI persists conversations as JSONL files (one JSON object per
-line).  When the SDK's ``Stop`` hook fires we read this file, strip bloat
-(progress entries, metadata), and upload the result to bucket storage.  On the
-next turn we download the transcript, write it to a temp file, and pass
-``--resume`` so the CLI can reconstruct the full conversation.
-
-Storage is handled via ``WorkspaceStorageBackend`` (GCS in prod, local
-filesystem for self-hosted) — no DB column needed.
-"""
-
-import json
-import logging
-import os
-import re
-
-logger = logging.getLogger(__name__)
-
-# UUIDs are hex + hyphens; strip everything else to prevent path injection.
-_SAFE_ID_RE = re.compile(r"[^0-9a-fA-F-]")
-
-# Entry types that can be safely removed from the transcript without breaking
-# the parentUuid conversation tree that ``--resume`` relies on.
-# - progress: UI progress ticks, no message content (avg 97KB for agent_progress)
-# - file-history-snapshot: undo tracking metadata
-# - queue-operation: internal queue bookkeeping
-# - summary: session summaries
-# - pr-link: PR link metadata
-STRIPPABLE_TYPES = frozenset(
-    {"progress", "file-history-snapshot", "queue-operation", "summary", "pr-link"}
-)
-
-# Workspace storage constants — deterministic path from session_id.
-TRANSCRIPT_STORAGE_PREFIX = "chat-transcripts"
-
-
-# ---------------------------------------------------------------------------
-# Progress stripping
-# ---------------------------------------------------------------------------
-
-
-def strip_progress_entries(content: str) -> str:
-    """Remove progress/metadata entries from a JSONL transcript.
-
-    Removes entries whose ``type`` is in ``STRIPPABLE_TYPES`` and reparents
-    any remaining child entries so the ``parentUuid`` chain stays intact.
-    Typically reduces transcript size by ~30%.
-    """
-    lines = content.strip().split("\n")
-
-    entries: list[dict] = []
-    for line in lines:
-        try:
-            entries.append(json.loads(line))
-        except json.JSONDecodeError:
-            # Keep unparseable lines as-is (safety)
-            entries.append({"_raw": line})
-
-    stripped_uuids: set[str] = set()
-    uuid_to_parent: dict[str, str] = {}
-    kept: list[dict] = []
-
-    for entry in entries:
-        if "_raw" in entry:
-            kept.append(entry)
-            continue
-        uid = entry.get("uuid", "")
-        parent = entry.get("parentUuid", "")
-        entry_type = entry.get("type", "")
-
-        if uid:
-            uuid_to_parent[uid] = parent
-
-        if entry_type in STRIPPABLE_TYPES:
-            if uid:
-                stripped_uuids.add(uid)
-        else:
-            kept.append(entry)
-
-    # Reparent: walk up chain through stripped entries to find surviving ancestor
-    for entry in kept:
-        if "_raw" in entry:
-            continue
-        parent = entry.get("parentUuid", "")
-        original_parent = parent
-        while parent in stripped_uuids:
-            parent = uuid_to_parent.get(parent, "")
-        if parent != original_parent:
-            entry["parentUuid"] = parent
-
-    result_lines: list[str] = []
-    for entry in kept:
-        if "_raw" in entry:
-            result_lines.append(entry["_raw"])
-        else:
-            result_lines.append(json.dumps(entry, separators=(",", ":")))
-
-    return "\n".join(result_lines) + "\n"
-
-
-# ---------------------------------------------------------------------------
-# Local file I/O (read from CLI's JSONL, write temp file for --resume)
-# ---------------------------------------------------------------------------
-
-
-def read_transcript_file(transcript_path: str) -> str | None:
-    """Read a JSONL transcript file from disk.
-
-    Returns the raw JSONL content, or ``None`` if the file is missing, empty,
-    or only contains metadata (≤2 lines with no conversation messages).
-    """
-    if not transcript_path or not os.path.isfile(transcript_path):
-        logger.debug(f"[Transcript] File not found: {transcript_path}")
-        return None
-
-    try:
-        with open(transcript_path) as f:
-            content = f.read()
-
-        if not content.strip():
-            logger.debug(f"[Transcript] Empty file: {transcript_path}")
-            return None
-
-        lines = content.strip().split("\n")
-        if len(lines) < 3:
-            # Raw files with ≤2 lines are metadata-only
-            # (queue-operation + file-history-snapshot, no conversation).
-            logger.debug(
-                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}"
-        )
-        return content
-
-    except (json.JSONDecodeError, OSError) as e:
-        logger.warning(f"[Transcript] Failed to read {transcript_path}: {e}")
-        return None
-
-
-def _sanitize_id(raw_id: str, max_len: int = 36) -> str:
-    """Sanitize an ID for safe use in file paths.
-
-    Session/user IDs are expected to be UUIDs (hex + hyphens).  Strip
-    everything else and truncate to *max_len* so the result cannot introduce
-    path separators or other special characters.
-    """
-    cleaned = _SAFE_ID_RE.sub("", raw_id or "")[:max_len]
-    return cleaned or "unknown"
-
-
-_SAFE_CWD_PREFIX = os.path.realpath("/tmp/copilot-")
-
-
-def write_transcript_to_tempfile(
-    transcript_content: str,
-    session_id: str,
-    cwd: str,
-) -> str | None:
-    """Write JSONL transcript to a temp file inside *cwd* for ``--resume``.
-
-    The file lives in the session working directory so it is cleaned up
-    automatically when the session ends.
-
-    Returns the absolute path to the file, or ``None`` on failure.
-    """
-    # Validate cwd is under the expected sandbox prefix (CodeQL sanitizer).
-    real_cwd = os.path.realpath(cwd)
-    if not real_cwd.startswith(_SAFE_CWD_PREFIX):
-        logger.warning(f"[Transcript] cwd outside sandbox: {cwd}")
-        return None
-
-    try:
-        os.makedirs(real_cwd, exist_ok=True)
-        safe_id = _sanitize_id(session_id, max_len=8)
-        jsonl_path = os.path.realpath(
-            os.path.join(real_cwd, f"transcript-{safe_id}.jsonl")
-        )
-        if not jsonl_path.startswith(real_cwd):
-            logger.warning(f"[Transcript] Path escaped cwd: {jsonl_path}")
-            return None
-
-        with open(jsonl_path, "w") as f:
-            f.write(transcript_content)
-
-        logger.info(f"[Transcript] Wrote resume file: {jsonl_path}")
-        return jsonl_path
-
-    except OSError as e:
-        logger.warning(f"[Transcript] Failed to write resume file: {e}")
-        return None
-
-
-def validate_transcript(content: str | None) -> bool:
-    """Check that a transcript has actual conversation messages.
-
-    A valid transcript for resume needs at least one user message and one
-    assistant message (not just queue-operation / file-history-snapshot
-    metadata).
-    """
-    if not content or not content.strip():
-        return False
-
-    lines = content.strip().split("\n")
-    if len(lines) < 2:
-        return False
-
-    has_user = False
-    has_assistant = False
-
-    for line in lines:
-        try:
-            entry = json.loads(line)
-            msg_type = entry.get("type")
-            if msg_type == "user":
-                has_user = True
-            elif msg_type == "assistant":
-                has_assistant = True
-        except json.JSONDecodeError:
-            return False
-
-    return has_user and has_assistant
-
-
-# ---------------------------------------------------------------------------
-# Bucket storage (GCS / local via WorkspaceStorageBackend)
-# ---------------------------------------------------------------------------
-
-
-def _storage_path_parts(user_id: str, session_id: str) -> tuple[str, str, str]:
-    """Return (workspace_id, file_id, filename) for a session's transcript.
-
-    Path structure: ``chat-transcripts/{user_id}/{session_id}.jsonl``
-    IDs are sanitized to hex+hyphen to prevent path traversal.
-    """
-    return (
-        TRANSCRIPT_STORAGE_PREFIX,
-        _sanitize_id(user_id),
-        f"{_sanitize_id(session_id)}.jsonl",
-    )
-
-
-def _build_storage_path(user_id: str, session_id: str, backend: object) -> str:
-    """Build the full storage path string that ``retrieve()`` expects.
-
-    ``store()`` returns a path like ``gcs://bucket/workspaces/...`` or
-    ``local://workspace_id/file_id/filename``.  Since we use deterministic
-    arguments we can reconstruct the same path for download/delete without
-    having stored the return value.
-    """
-    from backend.util.workspace_storage import GCSWorkspaceStorage
-
-    wid, fid, fname = _storage_path_parts(user_id, session_id)
-
-    if isinstance(backend, GCSWorkspaceStorage):
-        blob = f"workspaces/{wid}/{fid}/{fname}"
-        return f"gcs://{backend.bucket_name}/{blob}"
-    else:
-        # LocalWorkspaceStorage returns local://{relative_path}
-        return f"local://{wid}/{fid}/{fname}"
-
-
-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.
-    """
-    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 is not a valid "
-            f"transcript for session {session_id}"
-        )
-        return
-
-    storage = await get_workspace_storage()
-    wid, fid, fname = _storage_path_parts(user_id, session_id)
-    encoded = stripped.encode("utf-8")
-    new_size = len(encoded)
-
-    # Check existing transcript size to avoid overwriting newer with older
-    path = _build_storage_path(user_id, session_id, storage)
-    try:
-        existing = await storage.retrieve(path)
-        if len(existing) >= new_size:
-            logger.info(
-                f"[Transcript] Skipping upload — existing transcript "
-                f"({len(existing)}B) >= new ({new_size}B) for session "
-                f"{session_id}"
-            )
-            return
-    except (FileNotFoundError, Exception):
-        pass  # No existing transcript or retrieval error — proceed with upload
-
-    await storage.store(
-        workspace_id=wid,
-        file_id=fid,
-        filename=fname,
-        content=encoded,
-    )
-    logger.info(
-        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) -> str | None:
-    """Download transcript from bucket storage.
-
-    Returns the JSONL content string, or ``None`` if not found.
-    """
-    from backend.util.workspace_storage import get_workspace_storage
-
-    storage = await get_workspace_storage()
-    path = _build_storage_path(user_id, session_id, storage)
-
-    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
-    except Exception as e:
-        logger.warning(f"[Transcript] Failed to download transcript: {e}")
-        return None
-
-
-async def delete_transcript(user_id: str, session_id: str) -> None:
-    """Delete transcript from bucket storage (e.g. after resume failure)."""
-    from backend.util.workspace_storage import get_workspace_storage
-
-    storage = await get_workspace_storage()
-    path = _build_storage_path(user_id, session_id, storage)
-
-    try:
-        await storage.delete(path)
-        logger.info(f"[Transcript] Deleted transcript for session {session_id}")
-    except Exception as e:
-        logger.warning(f"[Transcript] Failed to delete transcript: {e}")

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

@@ -245,16 +245,12 @@ async def _get_system_prompt_template(context: str) -> str:
     return DEFAULT_SYSTEM_PROMPT.format(users_information=context)
 
 
-async def _build_system_prompt(
-    user_id: str | None, has_conversation_history: bool = False
-) -> tuple[str, Any]:
+async def _build_system_prompt(user_id: str | None) -> tuple[str, Any]:
     """Build the full system prompt including business understanding if available.
 
     Args:
-        user_id: The user ID for fetching business understanding.
-        has_conversation_history: Whether there's existing conversation history.
-            If True, we don't tell the model to greet/introduce (since they're
-            already in a conversation).
+        user_id: The user ID for fetching business understanding
+                     If "default" and this is the user's first session, will use "onboarding" instead.
 
     Returns:
         Tuple of (compiled prompt string, business understanding object)
@@ -270,8 +266,6 @@ async def _build_system_prompt(
 
     if understanding:
         context = format_understanding_for_prompt(understanding)
-    elif has_conversation_history:
-        context = "No prior understanding saved yet. Continue the existing conversation naturally."
     else:
         context = "This is the first time you are meeting the user. Greet them and introduce them to the platform"
 
@@ -380,6 +374,7 @@ async def stream_chat_completion(
 
     Raises:
         NotFoundError: If session_id is invalid
+        ValueError: If max_context_messages is exceeded
 
     """
     completion_start = time.monotonic()
@@ -464,9 +459,8 @@ async def stream_chat_completion(
 
     # Generate title for new sessions on first user message (non-blocking)
     # Check: is_user_message, no title yet, and this is the first user message
-    user_messages = [m for m in session.messages if m.role == "user"]
-    first_user_msg = message or (user_messages[0].content if user_messages else None)
-    if is_user_message and first_user_msg and not session.title:
+    if is_user_message and message and not session.title:
+        user_messages = [m for m in session.messages if m.role == "user"]
         if len(user_messages) == 1:
             # First user message - generate title in background
             import asyncio
@@ -474,7 +468,7 @@ async def stream_chat_completion(
             # Capture only the values we need (not the session object) to avoid
             # stale data issues when the main flow modifies the session
             captured_session_id = session_id
-            captured_message = first_user_msg
+            captured_message = message
             captured_user_id = user_id
 
             async def _update_title():
@@ -1243,7 +1237,7 @@ async def _stream_chat_chunks(
 
                 total_time = (time_module.perf_counter() - stream_chunks_start) * 1000
                 logger.info(
-                    f"[TIMING] _stream_chat_chunks COMPLETED in {total_time / 1000:.1f}s; "
+                    f"[TIMING] _stream_chat_chunks COMPLETED in {total_time/1000:.1f}s; "
                     f"session={session.session_id}, user={session.user_id}",
                     extra={"json_fields": {**log_meta, "total_time_ms": total_time}},
                 )

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

@@ -1,4 +1,3 @@
-import asyncio
 import logging
 from os import getenv
 
@@ -12,8 +11,6 @@ from .response_model import (
     StreamTextDelta,
     StreamToolOutputAvailable,
 )
-from .sdk import service as sdk_service
-from .sdk.transcript import download_transcript
 
 logger = logging.getLogger(__name__)
 
@@ -83,96 +80,3 @@ async def test_stream_chat_completion_with_tool_calls(setup_test_user, test_user
     session = await get_chat_session(session.session_id)
     assert session, "Session not found"
     assert session.usage, "Usage is empty"
-
-
-@pytest.mark.asyncio(loop_scope="session")
-async def test_sdk_resume_multi_turn(setup_test_user, test_user_id):
-    """Test that the SDK --resume path captures and uses transcripts across turns.
-
-    Turn 1: Send a message containing a unique keyword.
-    Turn 2: Ask the model to recall that keyword — proving the transcript was
-    persisted and restored via --resume.
-    """
-    api_key: str | None = getenv("OPEN_ROUTER_API_KEY")
-    if not api_key:
-        return pytest.skip("OPEN_ROUTER_API_KEY is not set, skipping test")
-
-    from .config import ChatConfig
-
-    cfg = ChatConfig()
-    if not cfg.claude_agent_use_resume:
-        return pytest.skip("CLAUDE_AGENT_USE_RESUME is not enabled, skipping test")
-
-    session = await create_chat_session(test_user_id)
-    session = await upsert_chat_session(session)
-
-    # --- Turn 1: send a message with a unique keyword ---
-    keyword = "ZEPHYR42"
-    turn1_msg = (
-        f"Please remember this special keyword: {keyword}. "
-        "Just confirm you've noted it, keep your response brief."
-    )
-    turn1_text = ""
-    turn1_errors: list[str] = []
-    turn1_ended = False
-
-    async for chunk in sdk_service.stream_chat_completion_sdk(
-        session.session_id,
-        turn1_msg,
-        user_id=test_user_id,
-    ):
-        if isinstance(chunk, StreamTextDelta):
-            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)
-    transcript = None
-    for _ in range(10):
-        await asyncio.sleep(0.5)
-        transcript = await download_transcript(test_user_id, session.session_id)
-        if transcript:
-            break
-    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)
-    assert session, "Session not found after turn 1"
-
-    # --- Turn 2: ask model to recall the keyword ---
-    turn2_msg = "What was the special keyword I asked you to remember?"
-    turn2_text = ""
-    turn2_errors: list[str] = []
-    turn2_ended = False
-
-    async for chunk in sdk_service.stream_chat_completion_sdk(
-        session.session_id,
-        turn2_msg,
-        user_id=test_user_id,
-        session=session,
-    ):
-        if isinstance(chunk, StreamTextDelta):
-            turn2_text += chunk.delta
-        elif isinstance(chunk, StreamError):
-            turn2_errors.append(chunk.errorText)
-        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, (
-        f"Model did not recall keyword '{keyword}' in turn 2. "
-        f"Response: {turn2_text[:200]}"
-    )
-    logger.info(f"Turn 2 recalled keyword successfully: {turn2_text[:100]}")

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

@@ -814,28 +814,6 @@ async def get_active_task_for_session(
                 if task_user_id and user_id != task_user_id:
                     continue
 
-                # Auto-expire stale tasks that exceeded stream_timeout
-                created_at_str = meta.get("created_at", "")
-                if created_at_str:
-                    try:
-                        created_at = datetime.fromisoformat(created_at_str)
-                        age_seconds = (
-                            datetime.now(timezone.utc) - created_at
-                        ).total_seconds()
-                        if age_seconds > config.stream_timeout:
-                            logger.warning(
-                                f"[TASK_LOOKUP] Auto-expiring stale task {task_id[:8]}... "
-                                f"(age={age_seconds:.0f}s > timeout={config.stream_timeout}s)"
-                            )
-                            await mark_task_completed(task_id, "failed")
-                            continue
-                    except (ValueError, TypeError):
-                        pass
-
-                logger.info(
-                    f"[TASK_LOOKUP] Found running task {task_id[:8]}... for session {session_id[:8]}..."
-                )
-
                 # Get the last message ID from Redis Stream
                 stream_key = _get_task_stream_key(task_id)
                 last_id = "0-0"

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

@@ -9,8 +9,6 @@ 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 .check_operation_status import CheckOperationStatusTool
 from .create_agent import CreateAgentTool
 from .customize_agent import CustomizeAgentTool
 from .edit_agent import EditAgentTool
@@ -22,7 +20,6 @@ from .get_doc_page import GetDocPageTool
 from .run_agent import RunAgentTool
 from .run_block import RunBlockTool
 from .search_docs import SearchDocsTool
-from .web_fetch import WebFetchTool
 from .workspace_files import (
     DeleteWorkspaceFileTool,
     ListWorkspaceFilesTool,
@@ -47,14 +44,8 @@ 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(),
-    # Sandboxed code execution (bubblewrap)
-    "bash_exec": BashExecTool(),
-    # Persistent workspace tools (cloud storage, survives across sessions)
     # Feature request tools
     "search_feature_requests": SearchFeatureRequestsTool(),
     "create_feature_request": CreateFeatureRequestTool(),

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

@@ -1,131 +0,0 @@
-"""Bash execution tool — run shell commands in a bubblewrap sandbox.
-
-Full Bash scripting is allowed (loops, conditionals, pipes, functions, etc.).
-Safety comes from OS-level isolation (bubblewrap): only system dirs visible
-read-only, writable workspace only, clean env, no network.
-
-Requires bubblewrap (``bwrap``) — the tool is disabled when bwrap is not
-available (e.g. macOS development).
-"""
-
-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 (
-    BashExecResponse,
-    ErrorResponse,
-    ToolResponseBase,
-)
-from backend.api.features.chat.tools.sandbox import (
-    get_workspace_dir,
-    has_full_sandbox,
-    run_sandboxed,
-)
-
-logger = logging.getLogger(__name__)
-
-
-class BashExecTool(BaseTool):
-    """Execute Bash commands in a bubblewrap sandbox."""
-
-    @property
-    def name(self) -> str:
-        return "bash_exec"
-
-    @property
-    def description(self) -> str:
-        if not has_full_sandbox():
-            return (
-                "Bash execution is DISABLED — bubblewrap sandbox is not "
-                "available on this platform. Do not call this tool."
-            )
-        return (
-            "Execute a Bash command or script in a bubblewrap sandbox. "
-            "Full Bash scripting is supported (loops, conditionals, pipes, "
-            "functions, etc.). "
-            "The sandbox shares the same working directory as the SDK Read/Write "
-            "tools — files created by either are accessible to both. "
-            "SECURITY: Only system directories (/usr, /bin, /lib, /etc) are "
-            "visible read-only, the per-session workspace is the only writable "
-            "path, environment variables are wiped (no secrets), all network "
-            "access is blocked at the kernel level, and resource limits are "
-            "enforced (max 64 processes, 512MB memory, 50MB file size). "
-            "Application code, configs, and other directories are NOT accessible. "
-            "To fetch web content, use the web_fetch tool instead. "
-            "Execution is killed after the timeout (default 30s, max 120s). "
-            "Returns stdout and stderr. "
-            "Useful for file manipulation, data processing with Unix tools "
-            "(grep, awk, sed, jq, etc.), and running shell scripts."
-        )
-
-    @property
-    def parameters(self) -> dict[str, Any]:
-        return {
-            "type": "object",
-            "properties": {
-                "command": {
-                    "type": "string",
-                    "description": "Bash command or script to execute.",
-                },
-                "timeout": {
-                    "type": "integer",
-                    "description": (
-                        "Max execution time in seconds (default 30, max 120)."
-                    ),
-                    "default": 30,
-                },
-            },
-            "required": ["command"],
-        }
-
-    @property
-    def requires_auth(self) -> bool:
-        return False
-
-    async def _execute(
-        self,
-        user_id: str | None,
-        session: ChatSession,
-        **kwargs: Any,
-    ) -> ToolResponseBase:
-        session_id = session.session_id if session else None
-
-        if not has_full_sandbox():
-            return ErrorResponse(
-                message="bash_exec requires bubblewrap sandbox (Linux only).",
-                error="sandbox_unavailable",
-                session_id=session_id,
-            )
-
-        command: str = (kwargs.get("command") or "").strip()
-        timeout: int = kwargs.get("timeout", 30)
-
-        if not command:
-            return ErrorResponse(
-                message="No command provided.",
-                error="empty_command",
-                session_id=session_id,
-            )
-
-        workspace = get_workspace_dir(session_id or "default")
-
-        stdout, stderr, exit_code, timed_out = await run_sandboxed(
-            command=["bash", "-c", command],
-            cwd=workspace,
-            timeout=timeout,
-        )
-
-        return BashExecResponse(
-            message=(
-                "Execution timed out"
-                if timed_out
-                else f"Command executed (exit {exit_code})"
-            ),
-            stdout=stdout,
-            stderr=stderr,
-            exit_code=exit_code,
-            timed_out=timed_out,
-            session_id=session_id,
-        )

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

@@ -1,127 +0,0 @@
-"""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/find_block.py

@@ -146,7 +146,6 @@ class FindBlockTool(BaseTool):
                         id=block_id,
                         name=block.name,
                         description=block.description or "",
-                        categories=[c.value for c in block.categories],
                     )
                 )
 

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

@@ -41,12 +41,6 @@ class ResponseType(str, Enum):
     OPERATION_IN_PROGRESS = "operation_in_progress"
     # Input validation
     INPUT_VALIDATION_ERROR = "input_validation_error"
-    # Web fetch
-    WEB_FETCH = "web_fetch"
-    # 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"
@@ -344,19 +338,6 @@ class BlockInfoSummary(BaseModel):
     id: str
     name: str
     description: str
-    categories: list[str]
-    input_schema: dict[str, Any] = Field(
-        default_factory=dict,
-        description="Full JSON schema for block inputs",
-    )
-    output_schema: dict[str, Any] = Field(
-        default_factory=dict,
-        description="Full JSON schema for block outputs",
-    )
-    required_inputs: list[BlockInputFieldInfo] = Field(
-        default_factory=list,
-        description="List of input fields for this block",
-    )
 
 
 class BlockListResponse(ToolResponseBase):
@@ -366,10 +347,6 @@ class BlockListResponse(ToolResponseBase):
     blocks: list[BlockInfoSummary]
     count: int
     query: str
-    usage_hint: str = Field(
-        default="To execute a block, call run_block with block_id set to the block's "
-        "'id' field and input_data containing the fields listed in required_inputs."
-    )
 
 
 class BlockDetails(BaseModel):
@@ -458,27 +435,6 @@ class AsyncProcessingResponse(ToolResponseBase):
     task_id: str | None = None
 
 
-class WebFetchResponse(ToolResponseBase):
-    """Response for web_fetch tool."""
-
-    type: ResponseType = ResponseType.WEB_FETCH
-    url: str
-    status_code: int
-    content_type: str
-    content: str
-    truncated: bool = False
-
-
-class BashExecResponse(ToolResponseBase):
-    """Response for bash_exec tool."""
-
-    type: ResponseType = ResponseType.BASH_EXEC
-    stdout: str
-    stderr: str
-    exit_code: int
-    timed_out: bool = False
-
-
 # Feature request models
 class FeatureRequestInfo(BaseModel):
     """Information about a feature request issue."""

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

@@ -1,265 +0,0 @@
-"""Sandbox execution utilities for code execution tools.
-
-Provides filesystem + network isolated command execution using **bubblewrap**
-(``bwrap``): whitelist-only filesystem (only system dirs visible read-only),
-writable workspace only, clean environment, network blocked.
-
-Tools that call :func:`run_sandboxed` must first check :func:`has_full_sandbox`
-and refuse to run if bubblewrap is not available.
-"""
-
-import asyncio
-import logging
-import os
-import platform
-import shutil
-
-logger = logging.getLogger(__name__)
-
-_DEFAULT_TIMEOUT = 30
-_MAX_TIMEOUT = 120
-
-
-# ---------------------------------------------------------------------------
-# Sandbox capability detection (cached at first call)
-# ---------------------------------------------------------------------------
-
-_BWRAP_AVAILABLE: bool | None = None
-
-
-def has_full_sandbox() -> bool:
-    """Return True if bubblewrap is available (filesystem + network isolation).
-
-    On non-Linux platforms (macOS), always returns False.
-    """
-    global _BWRAP_AVAILABLE
-    if _BWRAP_AVAILABLE is None:
-        _BWRAP_AVAILABLE = (
-            platform.system() == "Linux" and shutil.which("bwrap") is not None
-        )
-    return _BWRAP_AVAILABLE
-
-
-WORKSPACE_PREFIX = "/tmp/copilot-"
-
-
-def make_session_path(session_id: str) -> str:
-    """Build a sanitized, session-specific path under :data:`WORKSPACE_PREFIX`.
-
-    Shared by both the SDK working-directory setup and the sandbox tools so
-    they always resolve to the same directory for a given session.
-
-    Steps:
-        1. Strip all characters except ``[A-Za-z0-9-]``.
-        2. Construct ``/tmp/copilot-<safe_id>``.
-        3. Validate via ``os.path.normpath`` + ``startswith`` (CodeQL-recognised
-           sanitizer) to prevent path traversal.
-
-    Raises:
-        ValueError: If the resulting path escapes the prefix.
-    """
-    import re
-
-    safe_id = re.sub(r"[^A-Za-z0-9-]", "", session_id)
-    if not safe_id:
-        safe_id = "default"
-    path = os.path.normpath(f"{WORKSPACE_PREFIX}{safe_id}")
-    if not path.startswith(WORKSPACE_PREFIX):
-        raise ValueError(f"Session path escaped prefix: {path}")
-    return path
-
-
-def get_workspace_dir(session_id: str) -> str:
-    """Get or create the workspace directory for a session.
-
-    Uses :func:`make_session_path` — the same path the SDK uses — so that
-    bash_exec shares the workspace with the SDK file tools.
-    """
-    workspace = make_session_path(session_id)
-    os.makedirs(workspace, exist_ok=True)
-    return workspace
-
-
-# ---------------------------------------------------------------------------
-# Bubblewrap command builder
-# ---------------------------------------------------------------------------
-
-# System directories mounted read-only inside the sandbox.
-# ONLY these are visible — /app, /root, /home, /opt, /var etc. are NOT accessible.
-_SYSTEM_RO_BINDS = [
-    "/usr",  # binaries, libraries, Python interpreter
-    "/etc",  # system config: ld.so, locale, passwd, alternatives
-]
-
-# Compat paths: symlinks to /usr/* on modern Debian, real dirs on older systems.
-# On Debian 13 these are symlinks (e.g. /bin -> usr/bin).  bwrap --ro-bind
-# can't create a symlink target, so we detect and use --symlink instead.
-# /lib64 is critical: the ELF dynamic linker lives at /lib64/ld-linux-x86-64.so.2.
-_COMPAT_PATHS = [
-    ("/bin", "usr/bin"),  # -> /usr/bin on Debian 13
-    ("/sbin", "usr/sbin"),  # -> /usr/sbin on Debian 13
-    ("/lib", "usr/lib"),  # -> /usr/lib on Debian 13
-    ("/lib64", "usr/lib64"),  # 64-bit libraries / ELF interpreter
-]
-
-# Resource limits to prevent fork bombs, memory exhaustion, and disk abuse.
-# Applied via ulimit inside the sandbox before exec'ing the user command.
-_RESOURCE_LIMITS = (
-    "ulimit -u 64"  # max 64 processes  (prevents fork bombs)
-    " -v 524288"  # 512 MB virtual memory
-    " -f 51200"  # 50 MB max file size  (1024-byte blocks)
-    " -n 256"  # 256 open file descriptors
-    " 2>/dev/null"
-)
-
-
-def _build_bwrap_command(
-    command: list[str], cwd: str, env: dict[str, str]
-) -> list[str]:
-    """Build a bubblewrap command with strict filesystem + network isolation.
-
-    Security model:
-    - **Whitelist-only filesystem**: only system directories (``/usr``, ``/etc``,
-      ``/bin``, ``/lib``) are mounted read-only.  Application code (``/app``),
-      home directories, ``/var``, ``/opt``, etc. are NOT accessible at all.
-    - **Writable workspace only**: the per-session workspace is the sole
-      writable path.
-    - **Clean environment**: ``--clearenv`` wipes all inherited env vars.
-      Only the explicitly-passed safe env vars are set inside the sandbox.
-    - **Network isolation**: ``--unshare-net`` blocks all network access.
-    - **Resource limits**: ulimit caps on processes (64), memory (512MB),
-      file size (50MB), and open FDs (256) to prevent fork bombs and abuse.
-    - **New session**: prevents terminal control escape.
-    - **Die with parent**: prevents orphaned sandbox processes.
-    """
-    cmd = [
-        "bwrap",
-        # Create a new user namespace so bwrap can set up sandboxing
-        # inside unprivileged Docker containers (no CAP_SYS_ADMIN needed).
-        "--unshare-user",
-        # Wipe all inherited environment variables (API keys, secrets, etc.)
-        "--clearenv",
-    ]
-
-    # Set only the safe env vars inside the sandbox
-    for key, value in env.items():
-        cmd.extend(["--setenv", key, value])
-
-    # System directories: read-only
-    for path in _SYSTEM_RO_BINDS:
-        cmd.extend(["--ro-bind", path, path])
-
-    # Compat paths: use --symlink when host path is a symlink (Debian 13),
-    # --ro-bind when it's a real directory (older distros).
-    for path, symlink_target in _COMPAT_PATHS:
-        if os.path.islink(path):
-            cmd.extend(["--symlink", symlink_target, path])
-        elif os.path.exists(path):
-            cmd.extend(["--ro-bind", path, path])
-
-    # Wrap the user command with resource limits:
-    #   sh -c 'ulimit ...; exec "$@"' -- <original command>
-    # `exec "$@"` replaces the shell so there's no extra process overhead,
-    # and properly handles arguments with spaces.
-    limited_command = [
-        "sh",
-        "-c",
-        f'{_RESOURCE_LIMITS}; exec "$@"',
-        "--",
-        *command,
-    ]
-
-    cmd.extend(
-        [
-            # Fresh virtual filesystems
-            "--dev",
-            "/dev",
-            "--proc",
-            "/proc",
-            "--tmpfs",
-            "/tmp",
-            # Workspace bind AFTER --tmpfs /tmp so it's visible through the tmpfs.
-            # (workspace lives under /tmp/copilot-<session>)
-            "--bind",
-            cwd,
-            cwd,
-            # Isolation
-            "--unshare-net",
-            "--die-with-parent",
-            "--new-session",
-            "--chdir",
-            cwd,
-            "--",
-            *limited_command,
-        ]
-    )
-
-    return cmd
-
-
-# ---------------------------------------------------------------------------
-# Public API
-# ---------------------------------------------------------------------------
-
-
-async def run_sandboxed(
-    command: list[str],
-    cwd: str,
-    timeout: int = _DEFAULT_TIMEOUT,
-    env: dict[str, str] | None = None,
-) -> tuple[str, str, int, bool]:
-    """Run a command inside a bubblewrap sandbox.
-
-    Callers **must** check :func:`has_full_sandbox` before calling this
-    function.  If bubblewrap is not available, this function raises
-    :class:`RuntimeError` rather than running unsandboxed.
-
-    Returns:
-        (stdout, stderr, exit_code, timed_out)
-    """
-    if not has_full_sandbox():
-        raise RuntimeError(
-            "run_sandboxed() requires bubblewrap but bwrap is not available. "
-            "Callers must check has_full_sandbox() before calling this function."
-        )
-
-    timeout = min(max(timeout, 1), _MAX_TIMEOUT)
-
-    safe_env = {
-        "PATH": "/usr/local/bin:/usr/bin:/bin",
-        "HOME": cwd,
-        "TMPDIR": cwd,
-        "LANG": "en_US.UTF-8",
-        "PYTHONDONTWRITEBYTECODE": "1",
-        "PYTHONIOENCODING": "utf-8",
-    }
-    if env:
-        safe_env.update(env)
-
-    full_command = _build_bwrap_command(command, cwd, safe_env)
-
-    try:
-        proc = await asyncio.create_subprocess_exec(
-            *full_command,
-            stdout=asyncio.subprocess.PIPE,
-            stderr=asyncio.subprocess.PIPE,
-            cwd=cwd,
-            env=safe_env,
-        )
-
-        try:
-            stdout_bytes, stderr_bytes = await asyncio.wait_for(
-                proc.communicate(), timeout=timeout
-            )
-            stdout = stdout_bytes.decode("utf-8", errors="replace")
-            stderr = stderr_bytes.decode("utf-8", errors="replace")
-            return stdout, stderr, proc.returncode or 0, False
-        except asyncio.TimeoutError:
-            proc.kill()
-            await proc.communicate()
-            return "", f"Execution timed out after {timeout}s", -1, True
-
-    except RuntimeError:
-        raise
-    except Exception as e:
-        return "", f"Sandbox error: {e}", -1, False

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

@@ -15,7 +15,6 @@ from backend.data.model import (
     OAuth2Credentials,
 )
 from backend.integrations.creds_manager import IntegrationCredentialsManager
-from backend.integrations.providers import ProviderName
 from backend.util.exceptions import NotFoundError
 
 logger = logging.getLogger(__name__)
@@ -360,7 +359,7 @@ async def match_user_credentials_to_graph(
         _,
         _,
     ) in aggregated_creds.items():
-        # Find first matching credential by provider, type, scopes, and host/URL
+        # Find first matching credential by provider, type, and scopes
         matching_cred = next(
             (
                 cred
@@ -375,10 +374,6 @@ async def match_user_credentials_to_graph(
                     cred.type != "host_scoped"
                     or _credential_is_for_host(cred, credential_requirements)
                 )
-                and (
-                    cred.provider != ProviderName.MCP
-                    or _credential_is_for_mcp_server(cred, credential_requirements)
-                )
             ),
             None,
         )
@@ -449,22 +444,6 @@ def _credential_is_for_host(
     return credential.matches_url(list(requirements.discriminator_values)[0])
 
 
-def _credential_is_for_mcp_server(
-    credential: Credentials,
-    requirements: CredentialsFieldInfo,
-) -> bool:
-    """Check if an MCP OAuth credential matches the required server URL."""
-    if not requirements.discriminator_values:
-        return True
-
-    server_url = (
-        credential.metadata.get("mcp_server_url")
-        if isinstance(credential, OAuth2Credentials)
-        else None
-    )
-    return server_url in requirements.discriminator_values if server_url else False
-
-
 async def check_user_has_required_credentials(
     user_id: str,
     required_credentials: list[CredentialsMetaInput],

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

@@ -1,151 +0,0 @@
-"""Web fetch tool — safely retrieve public web page content."""
-
-import logging
-from typing import Any
-
-import aiohttp
-import html2text
-
-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
-
-logger = logging.getLogger(__name__)
-
-# Limits
-_MAX_CONTENT_BYTES = 102_400  # 100 KB download cap
-_REQUEST_TIMEOUT = aiohttp.ClientTimeout(total=15)
-
-# Content types we'll read as text
-_TEXT_CONTENT_TYPES = {
-    "text/html",
-    "text/plain",
-    "text/xml",
-    "text/csv",
-    "text/markdown",
-    "application/json",
-    "application/xml",
-    "application/xhtml+xml",
-    "application/rss+xml",
-    "application/atom+xml",
-}
-
-
-def _is_text_content(content_type: str) -> bool:
-    base = content_type.split(";")[0].strip().lower()
-    return base in _TEXT_CONTENT_TYPES or base.startswith("text/")
-
-
-def _html_to_text(html: str) -> str:
-    h = html2text.HTML2Text()
-    h.ignore_links = False
-    h.ignore_images = True
-    h.body_width = 0
-    return h.handle(html)
-
-
-class WebFetchTool(BaseTool):
-    """Safely fetch content from a public URL using SSRF-protected HTTP."""
-
-    @property
-    def name(self) -> str:
-        return "web_fetch"
-
-    @property
-    def description(self) -> str:
-        return (
-            "Fetch the content of a public web page by URL. "
-            "Returns readable text extracted from HTML by default. "
-            "Useful for reading documentation, articles, and API responses. "
-            "Only supports HTTP/HTTPS GET requests to public URLs "
-            "(private/internal network addresses are blocked)."
-        )
-
-    @property
-    def parameters(self) -> dict[str, Any]:
-        return {
-            "type": "object",
-            "properties": {
-                "url": {
-                    "type": "string",
-                    "description": "The public HTTP/HTTPS URL to fetch.",
-                },
-                "extract_text": {
-                    "type": "boolean",
-                    "description": (
-                        "If true (default), extract readable text from HTML. "
-                        "If false, return raw content."
-                    ),
-                    "default": True,
-                },
-            },
-            "required": ["url"],
-        }
-
-    @property
-    def requires_auth(self) -> bool:
-        return False
-
-    async def _execute(
-        self,
-        user_id: str | None,
-        session: ChatSession,
-        **kwargs: Any,
-    ) -> ToolResponseBase:
-        url: str = (kwargs.get("url") or "").strip()
-        extract_text: bool = kwargs.get("extract_text", True)
-        session_id = session.session_id if session else None
-
-        if not url:
-            return ErrorResponse(
-                message="Please provide a URL to fetch.",
-                error="missing_url",
-                session_id=session_id,
-            )
-
-        try:
-            client = Requests(raise_for_status=False, retry_max_attempts=1)
-            response = await client.get(url, timeout=_REQUEST_TIMEOUT)
-        except ValueError as e:
-            # validate_url raises ValueError for SSRF / blocked IPs
-            return ErrorResponse(
-                message=f"URL blocked: {e}",
-                error="url_blocked",
-                session_id=session_id,
-            )
-        except Exception as e:
-            logger.warning(f"[web_fetch] Request failed for {url}: {e}")
-            return ErrorResponse(
-                message=f"Failed to fetch URL: {e}",
-                error="fetch_failed",
-                session_id=session_id,
-            )
-
-        content_type = response.headers.get("content-type", "")
-        if not _is_text_content(content_type):
-            return ErrorResponse(
-                message=f"Non-text content type: {content_type.split(';')[0]}",
-                error="unsupported_content_type",
-                session_id=session_id,
-            )
-
-        raw = response.content[:_MAX_CONTENT_BYTES]
-        text = raw.decode("utf-8", errors="replace")
-
-        if extract_text and "html" in content_type.lower():
-            text = _html_to_text(text)
-
-        return WebFetchResponse(
-            message=f"Fetched {url}",
-            url=response.url,
-            status_code=response.status,
-            content_type=content_type.split(";")[0].strip(),
-            content=text,
-            truncated=False,
-            session_id=session_id,
-        )

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

@@ -88,9 +88,7 @@ class ListWorkspaceFilesTool(BaseTool):
     @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. "
+            "List files in the user's workspace. "
             "Returns file names, paths, sizes, and metadata. "
             "Optionally filter by path prefix."
         )
@@ -206,9 +204,7 @@ class ReadWorkspaceFileTool(BaseTool):
     @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. "
+            "Read a file from the user's workspace. "
             "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. "
@@ -382,9 +378,7 @@ class WriteWorkspaceFileTool(BaseTool):
     @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. "
+            "Write or create a file in the user's workspace. "
             "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. "
@@ -529,7 +523,7 @@ class DeleteWorkspaceFileTool(BaseTool):
     @property
     def description(self) -> str:
         return (
-            "Delete a file from the user's persistent workspace (cloud storage). "
+            "Delete a file from the user's workspace. "
             "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."

autogpt_platform/backend/backend/api/features/integrations/router.py

@@ -1,7 +1,7 @@
 import asyncio
 import logging
 from datetime import datetime, timedelta, timezone
-from typing import TYPE_CHECKING, Annotated, Any, List, Literal
+from typing import TYPE_CHECKING, Annotated, List, Literal
 
 from autogpt_libs.auth import get_user_id
 from fastapi import (
@@ -14,7 +14,7 @@ from fastapi import (
     Security,
     status,
 )
-from pydantic import BaseModel, Field, SecretStr, model_validator
+from pydantic import BaseModel, Field, SecretStr
 from starlette.status import HTTP_500_INTERNAL_SERVER_ERROR, HTTP_502_BAD_GATEWAY
 
 from backend.api.features.library.db import set_preset_webhook, update_preset
@@ -39,11 +39,7 @@ from backend.data.onboarding import OnboardingStep, complete_onboarding_step
 from backend.data.user import get_user_integrations
 from backend.executor.utils import add_graph_execution
 from backend.integrations.ayrshare import AyrshareClient, SocialPlatform
-from backend.integrations.credentials_store import provider_matches
-from backend.integrations.creds_manager import (
-    IntegrationCredentialsManager,
-    create_mcp_oauth_handler,
-)
+from backend.integrations.creds_manager import IntegrationCredentialsManager
 from backend.integrations.oauth import CREDENTIALS_BY_PROVIDER, HANDLERS_BY_NAME
 from backend.integrations.providers import ProviderName
 from backend.integrations.webhooks import get_webhook_manager
@@ -106,37 +102,9 @@ class CredentialsMetaResponse(BaseModel):
     scopes: list[str] | None
     username: str | None
     host: str | None = Field(
-        default=None,
-        description="Host pattern for host-scoped or MCP server URL for MCP credentials",
+        default=None, description="Host pattern for host-scoped credentials"
     )
 
-    @model_validator(mode="before")
-    @classmethod
-    def _normalize_provider(cls, data: Any) -> Any:
-        """Fix ``ProviderName.X`` format from Python 3.13 ``str(Enum)`` bug."""
-        if isinstance(data, dict):
-            prov = data.get("provider", "")
-            if isinstance(prov, str) and prov.startswith("ProviderName."):
-                member = prov.removeprefix("ProviderName.")
-                try:
-                    data = {**data, "provider": ProviderName[member].value}
-                except KeyError:
-                    pass
-        return data
-
-    @staticmethod
-    def get_host(cred: Credentials) -> str | None:
-        """Extract host from credential: HostScoped host or MCP server URL."""
-        if isinstance(cred, HostScopedCredentials):
-            return cred.host
-        if isinstance(cred, OAuth2Credentials) and cred.provider in (
-            ProviderName.MCP,
-            ProviderName.MCP.value,
-            "ProviderName.MCP",
-        ):
-            return (cred.metadata or {}).get("mcp_server_url")
-        return None
-
 
 @router.post("/{provider}/callback", summary="Exchange OAuth code for tokens")
 async def callback(
@@ -211,7 +179,9 @@ async def callback(
         title=credentials.title,
         scopes=credentials.scopes,
         username=credentials.username,
-        host=(CredentialsMetaResponse.get_host(credentials)),
+        host=(
+            credentials.host if isinstance(credentials, HostScopedCredentials) else None
+        ),
     )
 
 
@@ -229,7 +199,7 @@ async def list_credentials(
             title=cred.title,
             scopes=cred.scopes if isinstance(cred, OAuth2Credentials) else None,
             username=cred.username if isinstance(cred, OAuth2Credentials) else None,
-            host=CredentialsMetaResponse.get_host(cred),
+            host=cred.host if isinstance(cred, HostScopedCredentials) else None,
         )
         for cred in credentials
     ]
@@ -252,7 +222,7 @@ async def list_credentials_by_provider(
             title=cred.title,
             scopes=cred.scopes if isinstance(cred, OAuth2Credentials) else None,
             username=cred.username if isinstance(cred, OAuth2Credentials) else None,
-            host=CredentialsMetaResponse.get_host(cred),
+            host=cred.host if isinstance(cred, HostScopedCredentials) else None,
         )
         for cred in credentials
     ]
@@ -352,11 +322,7 @@ async def delete_credentials(
 
     tokens_revoked = None
     if isinstance(creds, OAuth2Credentials):
-        if provider_matches(provider.value, ProviderName.MCP.value):
-            # MCP uses dynamic per-server OAuth — create handler from metadata
-            handler = create_mcp_oauth_handler(creds)
-        else:
-            handler = _get_provider_oauth_handler(request, provider)
+        handler = _get_provider_oauth_handler(request, provider)
         tokens_revoked = await handler.revoke_tokens(creds)
 
     return CredentialsDeletionResponse(revoked=tokens_revoked)

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

@@ -1,404 +0,0 @@
-"""
-MCP (Model Context Protocol) API routes.
-
-Provides endpoints for MCP tool discovery and OAuth authentication so the
-frontend can list available tools on an MCP server before placing a block.
-"""
-
-import logging
-from typing import Annotated, Any
-from urllib.parse import urlparse
-
-import fastapi
-from autogpt_libs.auth import get_user_id
-from fastapi import Security
-from pydantic import BaseModel, Field
-
-from backend.api.features.integrations.router import CredentialsMetaResponse
-from backend.blocks.mcp.client import MCPClient, MCPClientError
-from backend.blocks.mcp.oauth import MCPOAuthHandler
-from backend.data.model import OAuth2Credentials
-from backend.integrations.creds_manager import IntegrationCredentialsManager
-from backend.integrations.providers import ProviderName
-from backend.util.request import HTTPClientError, Requests
-from backend.util.settings import Settings
-
-logger = logging.getLogger(__name__)
-
-settings = Settings()
-router = fastapi.APIRouter(tags=["mcp"])
-creds_manager = IntegrationCredentialsManager()
-
-
-# ====================== Tool Discovery ====================== #
-
-
-class DiscoverToolsRequest(BaseModel):
-    """Request to discover tools on an MCP server."""
-
-    server_url: str = Field(description="URL of the MCP server")
-    auth_token: str | None = Field(
-        default=None,
-        description="Optional Bearer token for authenticated MCP servers",
-    )
-
-
-class MCPToolResponse(BaseModel):
-    """A single MCP tool returned by discovery."""
-
-    name: str
-    description: str
-    input_schema: dict[str, Any]
-
-
-class DiscoverToolsResponse(BaseModel):
-    """Response containing the list of tools available on an MCP server."""
-
-    tools: list[MCPToolResponse]
-    server_name: str | None = None
-    protocol_version: str | None = None
-
-
-@router.post(
-    "/discover-tools",
-    summary="Discover available tools on an MCP server",
-    response_model=DiscoverToolsResponse,
-)
-async def discover_tools(
-    request: DiscoverToolsRequest,
-    user_id: Annotated[str, Security(get_user_id)],
-) -> DiscoverToolsResponse:
-    """
-    Connect to an MCP server and return its available tools.
-
-    If the user has a stored MCP credential for this server URL, it will be
-    used automatically — no need to pass an explicit auth token.
-    """
-    auth_token = request.auth_token
-
-    # Auto-use stored MCP credential when no explicit token is provided.
-    if not auth_token:
-        mcp_creds = await creds_manager.store.get_creds_by_provider(
-            user_id, ProviderName.MCP.value
-        )
-        # Find the freshest credential for this server URL
-        best_cred: OAuth2Credentials | None = None
-        for cred in mcp_creds:
-            if (
-                isinstance(cred, OAuth2Credentials)
-                and (cred.metadata or {}).get("mcp_server_url") == request.server_url
-            ):
-                if best_cred is None or (
-                    (cred.access_token_expires_at or 0)
-                    > (best_cred.access_token_expires_at or 0)
-                ):
-                    best_cred = cred
-        if best_cred:
-            # Refresh the token if expired before using it
-            best_cred = await creds_manager.refresh_if_needed(user_id, best_cred)
-            logger.info(
-                f"Using MCP credential {best_cred.id} for {request.server_url}, "
-                f"expires_at={best_cred.access_token_expires_at}"
-            )
-            auth_token = best_cred.access_token.get_secret_value()
-
-    client = MCPClient(request.server_url, auth_token=auth_token)
-
-    try:
-        init_result = await client.initialize()
-        tools = await client.list_tools()
-    except HTTPClientError as e:
-        if e.status_code in (401, 403):
-            raise fastapi.HTTPException(
-                status_code=401,
-                detail="This MCP server requires authentication. "
-                "Please provide a valid auth token.",
-            )
-        raise fastapi.HTTPException(status_code=502, detail=str(e))
-    except MCPClientError as e:
-        raise fastapi.HTTPException(status_code=502, detail=str(e))
-    except Exception as e:
-        raise fastapi.HTTPException(
-            status_code=502,
-            detail=f"Failed to connect to MCP server: {e}",
-        )
-
-    return DiscoverToolsResponse(
-        tools=[
-            MCPToolResponse(
-                name=t.name,
-                description=t.description,
-                input_schema=t.input_schema,
-            )
-            for t in tools
-        ],
-        server_name=(
-            init_result.get("serverInfo", {}).get("name")
-            or urlparse(request.server_url).hostname
-            or "MCP"
-        ),
-        protocol_version=init_result.get("protocolVersion"),
-    )
-
-
-# ======================== OAuth Flow ======================== #
-
-
-class MCPOAuthLoginRequest(BaseModel):
-    """Request to start an OAuth flow for an MCP server."""
-
-    server_url: str = Field(description="URL of the MCP server that requires OAuth")
-
-
-class MCPOAuthLoginResponse(BaseModel):
-    """Response with the OAuth login URL for the user to authenticate."""
-
-    login_url: str
-    state_token: str
-
-
-@router.post(
-    "/oauth/login",
-    summary="Initiate OAuth login for an MCP server",
-)
-async def mcp_oauth_login(
-    request: MCPOAuthLoginRequest,
-    user_id: Annotated[str, Security(get_user_id)],
-) -> MCPOAuthLoginResponse:
-    """
-    Discover OAuth metadata from the MCP server and return a login URL.
-
-    1. Discovers the protected-resource metadata (RFC 9728)
-    2. Fetches the authorization server metadata (RFC 8414)
-    3. Performs Dynamic Client Registration (RFC 7591) if available
-    4. Returns the authorization URL for the frontend to open in a popup
-    """
-    client = MCPClient(request.server_url)
-
-    # Step 1: Discover protected-resource metadata (RFC 9728)
-    protected_resource = await client.discover_auth()
-
-    metadata: dict[str, Any] | None = None
-
-    if protected_resource and protected_resource.get("authorization_servers"):
-        auth_server_url = protected_resource["authorization_servers"][0]
-        resource_url = protected_resource.get("resource", request.server_url)
-
-        # Step 2a: Discover auth-server metadata (RFC 8414)
-        metadata = await client.discover_auth_server_metadata(auth_server_url)
-    else:
-        # Fallback: Some MCP servers (e.g. Linear) are their own auth server
-        # and serve OAuth metadata directly without protected-resource metadata.
-        # Don't assume a resource_url — omitting it lets the auth server choose
-        # the correct audience for the token (RFC 8707 resource is optional).
-        resource_url = None
-        metadata = await client.discover_auth_server_metadata(request.server_url)
-
-    if (
-        not metadata
-        or "authorization_endpoint" not in metadata
-        or "token_endpoint" not in metadata
-    ):
-        raise fastapi.HTTPException(
-            status_code=400,
-            detail="This MCP server does not advertise OAuth support. "
-            "You may need to provide an auth token manually.",
-        )
-
-    authorize_url = metadata["authorization_endpoint"]
-    token_url = metadata["token_endpoint"]
-    registration_endpoint = metadata.get("registration_endpoint")
-    revoke_url = metadata.get("revocation_endpoint")
-
-    # Step 3: Dynamic Client Registration (RFC 7591) if available
-    frontend_base_url = settings.config.frontend_base_url
-    if not frontend_base_url:
-        raise fastapi.HTTPException(
-            status_code=500,
-            detail="Frontend base URL is not configured.",
-        )
-    redirect_uri = f"{frontend_base_url}/auth/integrations/mcp_callback"
-
-    client_id = ""
-    client_secret = ""
-    if registration_endpoint:
-        reg_result = await _register_mcp_client(
-            registration_endpoint, redirect_uri, request.server_url
-        )
-        if reg_result:
-            client_id = reg_result.get("client_id", "")
-            client_secret = reg_result.get("client_secret", "")
-
-    if not client_id:
-        client_id = "autogpt-platform"
-
-    # Step 4: Store state token with OAuth metadata for the callback
-    scopes = (protected_resource or {}).get("scopes_supported") or metadata.get(
-        "scopes_supported", []
-    )
-    state_token, code_challenge = await creds_manager.store.store_state_token(
-        user_id,
-        ProviderName.MCP.value,
-        scopes,
-        state_metadata={
-            "authorize_url": authorize_url,
-            "token_url": token_url,
-            "revoke_url": revoke_url,
-            "resource_url": resource_url,
-            "server_url": request.server_url,
-            "client_id": client_id,
-            "client_secret": client_secret,
-        },
-    )
-
-    # Step 5: Build and return the login URL
-    handler = MCPOAuthHandler(
-        client_id=client_id,
-        client_secret=client_secret,
-        redirect_uri=redirect_uri,
-        authorize_url=authorize_url,
-        token_url=token_url,
-        resource_url=resource_url,
-    )
-    login_url = handler.get_login_url(
-        scopes, state_token, code_challenge=code_challenge
-    )
-
-    return MCPOAuthLoginResponse(login_url=login_url, state_token=state_token)
-
-
-class MCPOAuthCallbackRequest(BaseModel):
-    """Request to exchange an OAuth code for tokens."""
-
-    code: str = Field(description="Authorization code from OAuth callback")
-    state_token: str = Field(description="State token for CSRF verification")
-
-
-class MCPOAuthCallbackResponse(BaseModel):
-    """Response after successfully storing OAuth credentials."""
-
-    credential_id: str
-
-
-@router.post(
-    "/oauth/callback",
-    summary="Exchange OAuth code for MCP tokens",
-)
-async def mcp_oauth_callback(
-    request: MCPOAuthCallbackRequest,
-    user_id: Annotated[str, Security(get_user_id)],
-) -> CredentialsMetaResponse:
-    """
-    Exchange the authorization code for tokens and store the credential.
-
-    The frontend calls this after receiving the OAuth code from the popup.
-    On success, subsequent ``/discover-tools`` calls for the same server URL
-    will automatically use the stored credential.
-    """
-    valid_state = await creds_manager.store.verify_state_token(
-        user_id, request.state_token, ProviderName.MCP.value
-    )
-    if not valid_state:
-        raise fastapi.HTTPException(
-            status_code=400,
-            detail="Invalid or expired state token.",
-        )
-
-    meta = valid_state.state_metadata
-    frontend_base_url = settings.config.frontend_base_url
-    if not frontend_base_url:
-        raise fastapi.HTTPException(
-            status_code=500,
-            detail="Frontend base URL is not configured.",
-        )
-    redirect_uri = f"{frontend_base_url}/auth/integrations/mcp_callback"
-
-    handler = MCPOAuthHandler(
-        client_id=meta["client_id"],
-        client_secret=meta.get("client_secret", ""),
-        redirect_uri=redirect_uri,
-        authorize_url=meta["authorize_url"],
-        token_url=meta["token_url"],
-        revoke_url=meta.get("revoke_url"),
-        resource_url=meta.get("resource_url"),
-    )
-
-    try:
-        credentials = await handler.exchange_code_for_tokens(
-            request.code, valid_state.scopes, valid_state.code_verifier
-        )
-    except Exception as e:
-        raise fastapi.HTTPException(
-            status_code=400,
-            detail=f"OAuth token exchange failed: {e}",
-        )
-
-    # Enrich credential metadata for future lookup and token refresh
-    if credentials.metadata is None:
-        credentials.metadata = {}
-    credentials.metadata["mcp_server_url"] = meta["server_url"]
-    credentials.metadata["mcp_client_id"] = meta["client_id"]
-    credentials.metadata["mcp_client_secret"] = meta.get("client_secret", "")
-    credentials.metadata["mcp_token_url"] = meta["token_url"]
-    credentials.metadata["mcp_resource_url"] = meta.get("resource_url", "")
-
-    hostname = urlparse(meta["server_url"]).hostname or meta["server_url"]
-    credentials.title = f"MCP: {hostname}"
-
-    # Remove old MCP credentials for the same server to prevent stale token buildup.
-    try:
-        old_creds = await creds_manager.store.get_creds_by_provider(
-            user_id, ProviderName.MCP.value
-        )
-        for old in old_creds:
-            if (
-                isinstance(old, OAuth2Credentials)
-                and (old.metadata or {}).get("mcp_server_url") == meta["server_url"]
-            ):
-                await creds_manager.store.delete_creds_by_id(user_id, old.id)
-                logger.info(
-                    f"Removed old MCP credential {old.id} for {meta['server_url']}"
-                )
-    except Exception:
-        logger.debug("Could not clean up old MCP credentials", exc_info=True)
-
-    await creds_manager.create(user_id, credentials)
-
-    return CredentialsMetaResponse(
-        id=credentials.id,
-        provider=credentials.provider,
-        type=credentials.type,
-        title=credentials.title,
-        scopes=credentials.scopes,
-        username=credentials.username,
-        host=credentials.metadata.get("mcp_server_url"),
-    )
-
-
-# ======================== Helpers ======================== #
-
-
-async def _register_mcp_client(
-    registration_endpoint: str,
-    redirect_uri: str,
-    server_url: str,
-) -> dict[str, Any] | None:
-    """Attempt Dynamic Client Registration (RFC 7591) with an MCP auth server."""
-    try:
-        response = await Requests(raise_for_status=True).post(
-            registration_endpoint,
-            json={
-                "client_name": "AutoGPT Platform",
-                "redirect_uris": [redirect_uri],
-                "grant_types": ["authorization_code"],
-                "response_types": ["code"],
-                "token_endpoint_auth_method": "client_secret_post",
-            },
-        )
-        data = response.json()
-        if isinstance(data, dict) and "client_id" in data:
-            return data
-        return None
-    except Exception as e:
-        logger.warning(f"Dynamic client registration failed for {server_url}: {e}")
-        return None

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

@@ -1,436 +0,0 @@
-"""Tests for MCP API routes.
-
-Uses httpx.AsyncClient with ASGITransport instead of fastapi.testclient.TestClient
-to avoid creating blocking portals that can corrupt pytest-asyncio's session event loop.
-"""
-
-from unittest.mock import AsyncMock, patch
-
-import fastapi
-import httpx
-import pytest
-import pytest_asyncio
-from autogpt_libs.auth import get_user_id
-
-from backend.api.features.mcp.routes import router
-from backend.blocks.mcp.client import MCPClientError, MCPTool
-from backend.util.request import HTTPClientError
-
-app = fastapi.FastAPI()
-app.include_router(router)
-app.dependency_overrides[get_user_id] = lambda: "test-user-id"
-
-
-@pytest_asyncio.fixture(scope="module")
-async def client():
-    transport = httpx.ASGITransport(app=app)
-    async with httpx.AsyncClient(transport=transport, base_url="http://test") as c:
-        yield c
-
-
-class TestDiscoverTools:
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_discover_tools_success(self, client):
-        mock_tools = [
-            MCPTool(
-                name="get_weather",
-                description="Get weather for a city",
-                input_schema={
-                    "type": "object",
-                    "properties": {"city": {"type": "string"}},
-                    "required": ["city"],
-                },
-            ),
-            MCPTool(
-                name="add_numbers",
-                description="Add two numbers",
-                input_schema={
-                    "type": "object",
-                    "properties": {
-                        "a": {"type": "number"},
-                        "b": {"type": "number"},
-                    },
-                },
-            ),
-        ]
-
-        with (
-            patch("backend.api.features.mcp.routes.MCPClient") as MockClient,
-            patch("backend.api.features.mcp.routes.creds_manager") as mock_cm,
-        ):
-            mock_cm.store.get_creds_by_provider = AsyncMock(return_value=[])
-            instance = MockClient.return_value
-            instance.initialize = AsyncMock(
-                return_value={
-                    "protocolVersion": "2025-03-26",
-                    "serverInfo": {"name": "test-server"},
-                }
-            )
-            instance.list_tools = AsyncMock(return_value=mock_tools)
-
-            response = await client.post(
-                "/discover-tools",
-                json={"server_url": "https://mcp.example.com/mcp"},
-            )
-
-        assert response.status_code == 200
-        data = response.json()
-        assert len(data["tools"]) == 2
-        assert data["tools"][0]["name"] == "get_weather"
-        assert data["tools"][1]["name"] == "add_numbers"
-        assert data["server_name"] == "test-server"
-        assert data["protocol_version"] == "2025-03-26"
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_discover_tools_with_auth_token(self, client):
-        with patch("backend.api.features.mcp.routes.MCPClient") as MockClient:
-            instance = MockClient.return_value
-            instance.initialize = AsyncMock(
-                return_value={"serverInfo": {}, "protocolVersion": "2025-03-26"}
-            )
-            instance.list_tools = AsyncMock(return_value=[])
-
-            response = await client.post(
-                "/discover-tools",
-                json={
-                    "server_url": "https://mcp.example.com/mcp",
-                    "auth_token": "my-secret-token",
-                },
-            )
-
-        assert response.status_code == 200
-        MockClient.assert_called_once_with(
-            "https://mcp.example.com/mcp",
-            auth_token="my-secret-token",
-        )
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_discover_tools_auto_uses_stored_credential(self, client):
-        """When no explicit token is given, stored MCP credentials are used."""
-        from pydantic import SecretStr
-
-        from backend.data.model import OAuth2Credentials
-
-        stored_cred = OAuth2Credentials(
-            provider="mcp",
-            title="MCP: example.com",
-            access_token=SecretStr("stored-token-123"),
-            refresh_token=None,
-            access_token_expires_at=None,
-            refresh_token_expires_at=None,
-            scopes=[],
-            metadata={"mcp_server_url": "https://mcp.example.com/mcp"},
-        )
-
-        with (
-            patch("backend.api.features.mcp.routes.MCPClient") as MockClient,
-            patch("backend.api.features.mcp.routes.creds_manager") as mock_cm,
-        ):
-            mock_cm.store.get_creds_by_provider = AsyncMock(return_value=[stored_cred])
-            mock_cm.refresh_if_needed = AsyncMock(return_value=stored_cred)
-            instance = MockClient.return_value
-            instance.initialize = AsyncMock(
-                return_value={"serverInfo": {}, "protocolVersion": "2025-03-26"}
-            )
-            instance.list_tools = AsyncMock(return_value=[])
-
-            response = await client.post(
-                "/discover-tools",
-                json={"server_url": "https://mcp.example.com/mcp"},
-            )
-
-        assert response.status_code == 200
-        MockClient.assert_called_once_with(
-            "https://mcp.example.com/mcp",
-            auth_token="stored-token-123",
-        )
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_discover_tools_mcp_error(self, client):
-        with (
-            patch("backend.api.features.mcp.routes.MCPClient") as MockClient,
-            patch("backend.api.features.mcp.routes.creds_manager") as mock_cm,
-        ):
-            mock_cm.store.get_creds_by_provider = AsyncMock(return_value=[])
-            instance = MockClient.return_value
-            instance.initialize = AsyncMock(
-                side_effect=MCPClientError("Connection refused")
-            )
-
-            response = await client.post(
-                "/discover-tools",
-                json={"server_url": "https://bad-server.example.com/mcp"},
-            )
-
-        assert response.status_code == 502
-        assert "Connection refused" in response.json()["detail"]
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_discover_tools_generic_error(self, client):
-        with (
-            patch("backend.api.features.mcp.routes.MCPClient") as MockClient,
-            patch("backend.api.features.mcp.routes.creds_manager") as mock_cm,
-        ):
-            mock_cm.store.get_creds_by_provider = AsyncMock(return_value=[])
-            instance = MockClient.return_value
-            instance.initialize = AsyncMock(side_effect=Exception("Network timeout"))
-
-            response = await client.post(
-                "/discover-tools",
-                json={"server_url": "https://timeout.example.com/mcp"},
-            )
-
-        assert response.status_code == 502
-        assert "Failed to connect" in response.json()["detail"]
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_discover_tools_auth_required(self, client):
-        with (
-            patch("backend.api.features.mcp.routes.MCPClient") as MockClient,
-            patch("backend.api.features.mcp.routes.creds_manager") as mock_cm,
-        ):
-            mock_cm.store.get_creds_by_provider = AsyncMock(return_value=[])
-            instance = MockClient.return_value
-            instance.initialize = AsyncMock(
-                side_effect=HTTPClientError("HTTP 401 Error: Unauthorized", 401)
-            )
-
-            response = await client.post(
-                "/discover-tools",
-                json={"server_url": "https://auth-server.example.com/mcp"},
-            )
-
-        assert response.status_code == 401
-        assert "requires authentication" in response.json()["detail"]
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_discover_tools_forbidden(self, client):
-        with (
-            patch("backend.api.features.mcp.routes.MCPClient") as MockClient,
-            patch("backend.api.features.mcp.routes.creds_manager") as mock_cm,
-        ):
-            mock_cm.store.get_creds_by_provider = AsyncMock(return_value=[])
-            instance = MockClient.return_value
-            instance.initialize = AsyncMock(
-                side_effect=HTTPClientError("HTTP 403 Error: Forbidden", 403)
-            )
-
-            response = await client.post(
-                "/discover-tools",
-                json={"server_url": "https://auth-server.example.com/mcp"},
-            )
-
-        assert response.status_code == 401
-        assert "requires authentication" in response.json()["detail"]
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_discover_tools_missing_url(self, client):
-        response = await client.post("/discover-tools", json={})
-        assert response.status_code == 422
-
-
-class TestOAuthLogin:
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_oauth_login_success(self, client):
-        with (
-            patch("backend.api.features.mcp.routes.MCPClient") as MockClient,
-            patch("backend.api.features.mcp.routes.creds_manager") as mock_cm,
-            patch("backend.api.features.mcp.routes.settings") as mock_settings,
-            patch(
-                "backend.api.features.mcp.routes._register_mcp_client"
-            ) as mock_register,
-        ):
-            instance = MockClient.return_value
-            instance.discover_auth = AsyncMock(
-                return_value={
-                    "authorization_servers": ["https://auth.sentry.io"],
-                    "resource": "https://mcp.sentry.dev/mcp",
-                    "scopes_supported": ["openid"],
-                }
-            )
-            instance.discover_auth_server_metadata = AsyncMock(
-                return_value={
-                    "authorization_endpoint": "https://auth.sentry.io/authorize",
-                    "token_endpoint": "https://auth.sentry.io/token",
-                    "registration_endpoint": "https://auth.sentry.io/register",
-                }
-            )
-            mock_register.return_value = {
-                "client_id": "registered-client-id",
-                "client_secret": "registered-secret",
-            }
-            mock_cm.store.store_state_token = AsyncMock(
-                return_value=("state-token-123", "code-challenge-abc")
-            )
-            mock_settings.config.frontend_base_url = "http://localhost:3000"
-
-            response = await client.post(
-                "/oauth/login",
-                json={"server_url": "https://mcp.sentry.dev/mcp"},
-            )
-
-        assert response.status_code == 200
-        data = response.json()
-        assert "login_url" in data
-        assert data["state_token"] == "state-token-123"
-        assert "auth.sentry.io/authorize" in data["login_url"]
-        assert "registered-client-id" in data["login_url"]
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_oauth_login_no_oauth_support(self, client):
-        with patch("backend.api.features.mcp.routes.MCPClient") as MockClient:
-            instance = MockClient.return_value
-            instance.discover_auth = AsyncMock(return_value=None)
-            instance.discover_auth_server_metadata = AsyncMock(return_value=None)
-
-            response = await client.post(
-                "/oauth/login",
-                json={"server_url": "https://simple-server.example.com/mcp"},
-            )
-
-        assert response.status_code == 400
-        assert "does not advertise OAuth" in response.json()["detail"]
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_oauth_login_fallback_to_public_client(self, client):
-        """When DCR is unavailable, falls back to default public client ID."""
-        with (
-            patch("backend.api.features.mcp.routes.MCPClient") as MockClient,
-            patch("backend.api.features.mcp.routes.creds_manager") as mock_cm,
-            patch("backend.api.features.mcp.routes.settings") as mock_settings,
-        ):
-            instance = MockClient.return_value
-            instance.discover_auth = AsyncMock(
-                return_value={
-                    "authorization_servers": ["https://auth.example.com"],
-                    "resource": "https://mcp.example.com/mcp",
-                }
-            )
-            instance.discover_auth_server_metadata = AsyncMock(
-                return_value={
-                    "authorization_endpoint": "https://auth.example.com/authorize",
-                    "token_endpoint": "https://auth.example.com/token",
-                    # No registration_endpoint
-                }
-            )
-            mock_cm.store.store_state_token = AsyncMock(
-                return_value=("state-abc", "challenge-xyz")
-            )
-            mock_settings.config.frontend_base_url = "http://localhost:3000"
-
-            response = await client.post(
-                "/oauth/login",
-                json={"server_url": "https://mcp.example.com/mcp"},
-            )
-
-        assert response.status_code == 200
-        data = response.json()
-        assert "autogpt-platform" in data["login_url"]
-
-
-class TestOAuthCallback:
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_oauth_callback_success(self, client):
-        from pydantic import SecretStr
-
-        from backend.data.model import OAuth2Credentials
-
-        mock_creds = OAuth2Credentials(
-            provider="mcp",
-            title=None,
-            access_token=SecretStr("access-token-xyz"),
-            refresh_token=None,
-            access_token_expires_at=None,
-            refresh_token_expires_at=None,
-            scopes=[],
-            metadata={
-                "mcp_token_url": "https://auth.sentry.io/token",
-                "mcp_resource_url": "https://mcp.sentry.dev/mcp",
-            },
-        )
-
-        with (
-            patch("backend.api.features.mcp.routes.creds_manager") as mock_cm,
-            patch("backend.api.features.mcp.routes.settings") as mock_settings,
-            patch("backend.api.features.mcp.routes.MCPOAuthHandler") as MockHandler,
-        ):
-            mock_settings.config.frontend_base_url = "http://localhost:3000"
-
-            # Mock state verification
-            mock_state = AsyncMock()
-            mock_state.state_metadata = {
-                "authorize_url": "https://auth.sentry.io/authorize",
-                "token_url": "https://auth.sentry.io/token",
-                "client_id": "test-client-id",
-                "client_secret": "test-secret",
-                "server_url": "https://mcp.sentry.dev/mcp",
-            }
-            mock_state.scopes = ["openid"]
-            mock_state.code_verifier = "verifier-123"
-            mock_cm.store.verify_state_token = AsyncMock(return_value=mock_state)
-            mock_cm.create = AsyncMock()
-
-            handler_instance = MockHandler.return_value
-            handler_instance.exchange_code_for_tokens = AsyncMock(
-                return_value=mock_creds
-            )
-
-            # Mock old credential cleanup
-            mock_cm.store.get_creds_by_provider = AsyncMock(return_value=[])
-
-            response = await client.post(
-                "/oauth/callback",
-                json={"code": "auth-code-abc", "state_token": "state-token-123"},
-            )
-
-        assert response.status_code == 200
-        data = response.json()
-        assert "id" in data
-        assert data["provider"] == "mcp"
-        assert data["type"] == "oauth2"
-        mock_cm.create.assert_called_once()
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_oauth_callback_invalid_state(self, client):
-        with patch("backend.api.features.mcp.routes.creds_manager") as mock_cm:
-            mock_cm.store.verify_state_token = AsyncMock(return_value=None)
-
-            response = await client.post(
-                "/oauth/callback",
-                json={"code": "auth-code", "state_token": "bad-state"},
-            )
-
-        assert response.status_code == 400
-        assert "Invalid or expired" in response.json()["detail"]
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_oauth_callback_token_exchange_fails(self, client):
-        with (
-            patch("backend.api.features.mcp.routes.creds_manager") as mock_cm,
-            patch("backend.api.features.mcp.routes.settings") as mock_settings,
-            patch("backend.api.features.mcp.routes.MCPOAuthHandler") as MockHandler,
-        ):
-            mock_settings.config.frontend_base_url = "http://localhost:3000"
-            mock_state = AsyncMock()
-            mock_state.state_metadata = {
-                "authorize_url": "https://auth.example.com/authorize",
-                "token_url": "https://auth.example.com/token",
-                "client_id": "cid",
-                "server_url": "https://mcp.example.com/mcp",
-            }
-            mock_state.scopes = []
-            mock_state.code_verifier = "v"
-            mock_cm.store.verify_state_token = AsyncMock(return_value=mock_state)
-
-            handler_instance = MockHandler.return_value
-            handler_instance.exchange_code_for_tokens = AsyncMock(
-                side_effect=RuntimeError("Token exchange failed")
-            )
-
-            response = await client.post(
-                "/oauth/callback",
-                json={"code": "bad-code", "state_token": "state"},
-            )
-
-        assert response.status_code == 400
-        assert "token exchange failed" in response.json()["detail"].lower()

autogpt_platform/backend/backend/api/rest_api.py

@@ -26,7 +26,6 @@ import backend.api.features.executions.review.routes
 import backend.api.features.library.db
 import backend.api.features.library.model
 import backend.api.features.library.routes
-import backend.api.features.mcp.routes as mcp_routes
 import backend.api.features.oauth
 import backend.api.features.otto.routes
 import backend.api.features.postmark.postmark
@@ -344,11 +343,6 @@ app.include_router(
     tags=["workspace"],
     prefix="/api/workspace",
 )
-app.include_router(
-    mcp_routes.router,
-    tags=["v2", "mcp"],
-    prefix="/api/mcp",
-)
 app.include_router(
     backend.api.features.oauth.router,
     tags=["oauth"],

autogpt_platform/backend/backend/blocks/_base.py

@@ -64,7 +64,6 @@ class BlockType(Enum):
     AI = "AI"
     AYRSHARE = "Ayrshare"
     HUMAN_IN_THE_LOOP = "Human In The Loop"
-    MCP_TOOL = "MCP Tool"
 
 
 class BlockCategory(Enum):

autogpt_platform/backend/backend/blocks/basic.py

@@ -126,7 +126,6 @@ class PrintToConsoleBlock(Block):
             output_schema=PrintToConsoleBlock.Output,
             test_input={"text": "Hello, World!"},
             is_sensitive_action=True,
-            disabled=True,  # Disabled per Nick Tindle's request (OPEN-3000)
             test_output=[
                 ("output", "Hello, World!"),
                 ("status", "printed"),

autogpt_platform/backend/backend/blocks/jina/search.py

@@ -17,7 +17,6 @@ from backend.blocks.jina._auth import (
 from backend.blocks.search import GetRequest
 from backend.data.model import SchemaField
 from backend.util.exceptions import BlockExecutionError
-from backend.util.request import HTTPClientError, HTTPServerError, validate_url
 
 
 class SearchTheWebBlock(Block, GetRequest):
@@ -111,12 +110,7 @@ class ExtractWebsiteContentBlock(Block, GetRequest):
         self, input_data: Input, *, credentials: JinaCredentials, **kwargs
     ) -> BlockOutput:
         if input_data.raw_content:
-            try:
-                parsed_url, _, _ = await validate_url(input_data.url, [])
-                url = parsed_url.geturl()
-            except ValueError as e:
-                yield "error", f"Invalid URL: {e}"
-                return
+            url = input_data.url
             headers = {}
         else:
             url = f"https://r.jina.ai/{input_data.url}"
@@ -125,20 +119,5 @@ class ExtractWebsiteContentBlock(Block, GetRequest):
                 "Authorization": f"Bearer {credentials.api_key.get_secret_value()}",
             }
 
-        try:
-            content = await self.get_request(url, json=False, headers=headers)
-        except HTTPClientError as e:
-            yield "error", f"Client error ({e.status_code}) fetching {input_data.url}: {e}"
-            return
-        except HTTPServerError as e:
-            yield "error", f"Server error ({e.status_code}) fetching {input_data.url}: {e}"
-            return
-        except Exception as e:
-            yield "error", f"Failed to fetch {input_data.url}: {e}"
-            return
-
-        if not content:
-            yield "error", f"No content returned for {input_data.url}"
-            return
-
+        content = await self.get_request(url, json=False, headers=headers)
         yield "content", content

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

@@ -1,300 +0,0 @@
-"""
-MCP (Model Context Protocol) Tool Block.
-
-A single dynamic block that can connect to any MCP server, discover available tools,
-and execute them. Works like AgentExecutorBlock — the user selects a tool from a
-dropdown and the input/output schema adapts dynamically.
-"""
-
-import json
-import logging
-from typing import Any, Literal
-
-from pydantic import SecretStr
-
-from backend.blocks._base import (
-    Block,
-    BlockCategory,
-    BlockSchemaInput,
-    BlockSchemaOutput,
-    BlockType,
-)
-from backend.blocks.mcp.client import MCPClient, MCPClientError
-from backend.data.block import BlockInput, BlockOutput
-from backend.data.model import (
-    CredentialsField,
-    CredentialsMetaInput,
-    OAuth2Credentials,
-    SchemaField,
-)
-from backend.integrations.providers import ProviderName
-from backend.util.json import validate_with_jsonschema
-
-logger = logging.getLogger(__name__)
-
-TEST_CREDENTIALS = OAuth2Credentials(
-    id="test-mcp-cred",
-    provider="mcp",
-    access_token=SecretStr("mock-mcp-token"),
-    refresh_token=SecretStr("mock-refresh"),
-    scopes=[],
-    title="Mock MCP credential",
-)
-TEST_CREDENTIALS_INPUT = {
-    "provider": TEST_CREDENTIALS.provider,
-    "id": TEST_CREDENTIALS.id,
-    "type": TEST_CREDENTIALS.type,
-    "title": TEST_CREDENTIALS.title,
-}
-
-
-MCPCredentials = CredentialsMetaInput[Literal[ProviderName.MCP], Literal["oauth2"]]
-
-
-class MCPToolBlock(Block):
-    """
-    A block that connects to an MCP server, lets the user pick a tool,
-    and executes it with dynamic input/output schema.
-
-    The flow:
-    1. User provides an MCP server URL (and optional credentials)
-    2. Frontend calls the backend to get tool list from that URL
-    3. User selects a tool from a dropdown (available_tools)
-    4. The block's input schema updates to reflect the selected tool's parameters
-    5. On execution, the block calls the MCP server to run the tool
-    """
-
-    class Input(BlockSchemaInput):
-        server_url: str = SchemaField(
-            description="URL of the MCP server (Streamable HTTP endpoint)",
-            placeholder="https://mcp.example.com/mcp",
-        )
-        credentials: MCPCredentials = CredentialsField(
-            discriminator="server_url",
-            description="MCP server OAuth credentials",
-            default={},
-        )
-        selected_tool: str = SchemaField(
-            description="The MCP tool to execute",
-            placeholder="Select a tool",
-            default="",
-        )
-        tool_input_schema: dict[str, Any] = SchemaField(
-            description="JSON Schema for the selected tool's input parameters. "
-            "Populated automatically when a tool is selected.",
-            default={},
-            hidden=True,
-        )
-
-        tool_arguments: dict[str, Any] = SchemaField(
-            description="Arguments to pass to the selected MCP tool. "
-            "The fields here are defined by the tool's input schema.",
-            default={},
-        )
-
-        @classmethod
-        def get_input_schema(cls, data: BlockInput) -> dict[str, Any]:
-            """Return the tool's input schema so the builder UI renders dynamic fields."""
-            return data.get("tool_input_schema", {})
-
-        @classmethod
-        def get_input_defaults(cls, data: BlockInput) -> BlockInput:
-            """Return the current tool_arguments as defaults for the dynamic fields."""
-            return data.get("tool_arguments", {})
-
-        @classmethod
-        def get_missing_input(cls, data: BlockInput) -> set[str]:
-            """Check which required tool arguments are missing."""
-            required_fields = cls.get_input_schema(data).get("required", [])
-            tool_arguments = data.get("tool_arguments", {})
-            return set(required_fields) - set(tool_arguments)
-
-        @classmethod
-        def get_mismatch_error(cls, data: BlockInput) -> str | None:
-            """Validate tool_arguments against the tool's input schema."""
-            tool_schema = cls.get_input_schema(data)
-            if not tool_schema:
-                return None
-            tool_arguments = data.get("tool_arguments", {})
-            return validate_with_jsonschema(tool_schema, tool_arguments)
-
-    class Output(BlockSchemaOutput):
-        result: Any = SchemaField(description="The result returned by the MCP tool")
-        error: str = SchemaField(description="Error message if the tool call failed")
-
-    def __init__(self):
-        super().__init__(
-            id="a0a4b1c2-d3e4-4f56-a7b8-c9d0e1f2a3b4",
-            description="Connect to any MCP server and execute its tools. "
-            "Provide a server URL, select a tool, and pass arguments dynamically.",
-            categories={BlockCategory.DEVELOPER_TOOLS},
-            input_schema=MCPToolBlock.Input,
-            output_schema=MCPToolBlock.Output,
-            block_type=BlockType.MCP_TOOL,
-            test_credentials=TEST_CREDENTIALS,
-            test_input={
-                "server_url": "https://mcp.example.com/mcp",
-                "credentials": TEST_CREDENTIALS_INPUT,
-                "selected_tool": "get_weather",
-                "tool_input_schema": {
-                    "type": "object",
-                    "properties": {"city": {"type": "string"}},
-                    "required": ["city"],
-                },
-                "tool_arguments": {"city": "London"},
-            },
-            test_output=[
-                (
-                    "result",
-                    {"weather": "sunny", "temperature": 20},
-                ),
-            ],
-            test_mock={
-                "_call_mcp_tool": lambda *a, **kw: {
-                    "weather": "sunny",
-                    "temperature": 20,
-                },
-            },
-        )
-
-    async def _call_mcp_tool(
-        self,
-        server_url: str,
-        tool_name: str,
-        arguments: dict[str, Any],
-        auth_token: str | None = None,
-    ) -> Any:
-        """Call a tool on the MCP server. Extracted for easy mocking in tests."""
-        client = MCPClient(server_url, auth_token=auth_token)
-        await client.initialize()
-        result = await client.call_tool(tool_name, arguments)
-
-        if result.is_error:
-            error_text = ""
-            for item in result.content:
-                if item.get("type") == "text":
-                    error_text += item.get("text", "")
-            raise MCPClientError(
-                f"MCP tool '{tool_name}' returned an error: "
-                f"{error_text or 'Unknown error'}"
-            )
-
-        # Extract text content from the result
-        output_parts = []
-        for item in result.content:
-            if item.get("type") == "text":
-                text = item.get("text", "")
-                # Try to parse as JSON for structured output
-                try:
-                    output_parts.append(json.loads(text))
-                except (json.JSONDecodeError, ValueError):
-                    output_parts.append(text)
-            elif item.get("type") == "image":
-                output_parts.append(
-                    {
-                        "type": "image",
-                        "data": item.get("data"),
-                        "mimeType": item.get("mimeType"),
-                    }
-                )
-            elif item.get("type") == "resource":
-                output_parts.append(item.get("resource", {}))
-
-        # If single result, unwrap
-        if len(output_parts) == 1:
-            return output_parts[0]
-        return output_parts if output_parts else None
-
-    @staticmethod
-    async def _auto_lookup_credential(
-        user_id: str, server_url: str
-    ) -> "OAuth2Credentials | None":
-        """Auto-lookup stored MCP credential for a server URL.
-
-        This is a fallback for nodes that don't have ``credentials`` explicitly
-        set (e.g. nodes created before the credential field was wired up).
-        """
-        from backend.integrations.creds_manager import IntegrationCredentialsManager
-        from backend.integrations.providers import ProviderName
-
-        try:
-            mgr = IntegrationCredentialsManager()
-            mcp_creds = await mgr.store.get_creds_by_provider(
-                user_id, ProviderName.MCP.value
-            )
-            best: OAuth2Credentials | None = None
-            for cred in mcp_creds:
-                if (
-                    isinstance(cred, OAuth2Credentials)
-                    and (cred.metadata or {}).get("mcp_server_url") == server_url
-                ):
-                    if best is None or (
-                        (cred.access_token_expires_at or 0)
-                        > (best.access_token_expires_at or 0)
-                    ):
-                        best = cred
-            if best:
-                best = await mgr.refresh_if_needed(user_id, best)
-                logger.info(
-                    "Auto-resolved MCP credential %s for %s", best.id, server_url
-                )
-            return best
-        except Exception:
-            logger.warning("Auto-lookup MCP credential failed", exc_info=True)
-            return None
-
-    async def run(
-        self,
-        input_data: Input,
-        *,
-        user_id: str,
-        credentials: OAuth2Credentials | None = None,
-        **kwargs,
-    ) -> BlockOutput:
-        if not input_data.server_url:
-            yield "error", "MCP server URL is required"
-            return
-
-        if not input_data.selected_tool:
-            yield "error", "No tool selected. Please select a tool from the dropdown."
-            return
-
-        # Validate required tool arguments before calling the server.
-        # The executor-level validation is bypassed for MCP blocks because
-        # get_input_defaults() flattens tool_arguments, stripping tool_input_schema
-        # from the validation context.
-        required = set(input_data.tool_input_schema.get("required", []))
-        if required:
-            missing = required - set(input_data.tool_arguments.keys())
-            if missing:
-                yield "error", (
-                    f"Missing required argument(s): {', '.join(sorted(missing))}. "
-                    f"Please fill in all required fields marked with * in the block form."
-                )
-                return
-
-        # If no credentials were injected by the executor (e.g. legacy nodes
-        # that don't have the credentials field set), try to auto-lookup
-        # the stored MCP credential for this server URL.
-        if credentials is None:
-            credentials = await self._auto_lookup_credential(
-                user_id, input_data.server_url
-            )
-
-        auth_token = (
-            credentials.access_token.get_secret_value() if credentials else None
-        )
-
-        try:
-            result = await self._call_mcp_tool(
-                server_url=input_data.server_url,
-                tool_name=input_data.selected_tool,
-                arguments=input_data.tool_arguments,
-                auth_token=auth_token,
-            )
-            yield "result", result
-        except MCPClientError as e:
-            yield "error", str(e)
-        except Exception as e:
-            logger.exception(f"MCP tool call failed: {e}")
-            yield "error", f"MCP tool call failed: {str(e)}"

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

@@ -1,323 +0,0 @@
-"""
-MCP (Model Context Protocol) HTTP client.
-
-Implements the MCP Streamable HTTP transport for listing tools and calling tools
-on remote MCP servers. Uses JSON-RPC 2.0 over HTTP POST.
-
-Handles both JSON and SSE (text/event-stream) response formats per the MCP spec.
-
-Reference: https://modelcontextprotocol.io/specification/2025-03-26/basic/transports
-"""
-
-import json
-import logging
-from dataclasses import dataclass, field
-from typing import Any
-
-from backend.util.request import Requests
-
-logger = logging.getLogger(__name__)
-
-
-@dataclass
-class MCPTool:
-    """Represents an MCP tool discovered from a server."""
-
-    name: str
-    description: str
-    input_schema: dict[str, Any]
-
-
-@dataclass
-class MCPCallResult:
-    """Result from calling an MCP tool."""
-
-    content: list[dict[str, Any]] = field(default_factory=list)
-    is_error: bool = False
-
-
-class MCPClientError(Exception):
-    """Raised when an MCP protocol error occurs."""
-
-    pass
-
-
-class MCPClient:
-    """
-    Async HTTP client for the MCP Streamable HTTP transport.
-
-    Communicates with MCP servers using JSON-RPC 2.0 over HTTP POST.
-    Supports optional Bearer token authentication.
-    """
-
-    def __init__(
-        self,
-        server_url: str,
-        auth_token: str | None = None,
-    ):
-        self.server_url = server_url.rstrip("/")
-        self.auth_token = auth_token
-        self._request_id = 0
-        self._session_id: str | None = None
-
-    def _next_id(self) -> int:
-        self._request_id += 1
-        return self._request_id
-
-    def _build_headers(self) -> dict[str, str]:
-        headers = {
-            "Content-Type": "application/json",
-            "Accept": "application/json, text/event-stream",
-        }
-        if self.auth_token:
-            headers["Authorization"] = f"Bearer {self.auth_token}"
-        if self._session_id:
-            headers["Mcp-Session-Id"] = self._session_id
-        return headers
-
-    def _build_jsonrpc_request(
-        self, method: str, params: dict[str, Any] | None = None
-    ) -> dict[str, Any]:
-        req: dict[str, Any] = {
-            "jsonrpc": "2.0",
-            "method": method,
-            "id": self._next_id(),
-        }
-        if params is not None:
-            req["params"] = params
-        return req
-
-    @staticmethod
-    def _parse_sse_response(text: str) -> dict[str, Any]:
-        """Parse an SSE (text/event-stream) response body into JSON-RPC data.
-
-        MCP servers may return responses as SSE with format:
-            event: message
-            data: {"jsonrpc":"2.0","result":{...},"id":1}
-
-        We extract the last `data:` line that contains a JSON-RPC response
-        (i.e. has an "id" field), which is the reply to our request.
-        """
-        last_data: dict[str, Any] | None = None
-        for line in text.splitlines():
-            stripped = line.strip()
-            if stripped.startswith("data:"):
-                payload = stripped[len("data:") :].strip()
-                if not payload:
-                    continue
-                try:
-                    parsed = json.loads(payload)
-                    # Only keep JSON-RPC responses (have "id"), skip notifications
-                    if isinstance(parsed, dict) and "id" in parsed:
-                        last_data = parsed
-                except (json.JSONDecodeError, ValueError):
-                    continue
-        if last_data is None:
-            raise MCPClientError("No JSON-RPC response found in SSE stream")
-        return last_data
-
-    async def _send_request(
-        self, method: str, params: dict[str, Any] | None = None
-    ) -> Any:
-        """Send a JSON-RPC request to the MCP server and return the result.
-
-        Handles both ``application/json`` and ``text/event-stream`` responses
-        as required by the MCP Streamable HTTP transport specification.
-        """
-        payload = self._build_jsonrpc_request(method, params)
-        headers = self._build_headers()
-
-        requests = Requests(
-            raise_for_status=True,
-            extra_headers=headers,
-        )
-        response = await requests.post(self.server_url, json=payload)
-
-        # Capture session ID from response (MCP Streamable HTTP transport)
-        session_id = response.headers.get("Mcp-Session-Id")
-        if session_id:
-            self._session_id = session_id
-
-        content_type = response.headers.get("content-type", "")
-        if "text/event-stream" in content_type:
-            body = self._parse_sse_response(response.text())
-        else:
-            try:
-                body = response.json()
-            except Exception as e:
-                raise MCPClientError(
-                    f"MCP server returned non-JSON response: {e}"
-                ) from e
-
-        if not isinstance(body, dict):
-            raise MCPClientError(
-                f"MCP server returned unexpected JSON type: {type(body).__name__}"
-            )
-
-        # Handle JSON-RPC error
-        if "error" in body:
-            error = body["error"]
-            if isinstance(error, dict):
-                raise MCPClientError(
-                    f"MCP server error [{error.get('code', '?')}]: "
-                    f"{error.get('message', 'Unknown error')}"
-                )
-            raise MCPClientError(f"MCP server error: {error}")
-
-        return body.get("result")
-
-    async def _send_notification(self, method: str) -> None:
-        """Send a JSON-RPC notification (no id, no response expected)."""
-        headers = self._build_headers()
-        notification = {"jsonrpc": "2.0", "method": method}
-        requests = Requests(
-            raise_for_status=False,
-            extra_headers=headers,
-        )
-        await requests.post(self.server_url, json=notification)
-
-    async def discover_auth(self) -> dict[str, Any] | None:
-        """Probe the MCP server's OAuth metadata (RFC 9728 / MCP spec).
-
-        Returns ``None`` if the server doesn't require auth, otherwise returns
-        a dict with:
-          - ``authorization_servers``: list of authorization server URLs
-          - ``resource``: the resource indicator URL (usually the MCP endpoint)
-          - ``scopes_supported``: optional list of supported scopes
-
-        The caller can then fetch the authorization server metadata to get
-        ``authorization_endpoint``, ``token_endpoint``, etc.
-        """
-        from urllib.parse import urlparse
-
-        parsed = urlparse(self.server_url)
-        base = f"{parsed.scheme}://{parsed.netloc}"
-
-        # Build candidates for protected-resource metadata (per RFC 9728)
-        path = parsed.path.rstrip("/")
-        candidates = []
-        if path and path != "/":
-            candidates.append(f"{base}/.well-known/oauth-protected-resource{path}")
-        candidates.append(f"{base}/.well-known/oauth-protected-resource")
-
-        requests = Requests(
-            raise_for_status=False,
-        )
-        for url in candidates:
-            try:
-                resp = await requests.get(url)
-                if resp.status == 200:
-                    data = resp.json()
-                    if isinstance(data, dict) and "authorization_servers" in data:
-                        return data
-            except Exception:
-                continue
-
-        return None
-
-    async def discover_auth_server_metadata(
-        self, auth_server_url: str
-    ) -> dict[str, Any] | None:
-        """Fetch the OAuth Authorization Server Metadata (RFC 8414).
-
-        Given an authorization server URL, returns a dict with:
-          - ``authorization_endpoint``
-          - ``token_endpoint``
-          - ``registration_endpoint`` (for dynamic client registration)
-          - ``scopes_supported``
-          - ``code_challenge_methods_supported``
-          - etc.
-        """
-        from urllib.parse import urlparse
-
-        parsed = urlparse(auth_server_url)
-        base = f"{parsed.scheme}://{parsed.netloc}"
-        path = parsed.path.rstrip("/")
-
-        # Try standard metadata endpoints (RFC 8414 and OpenID Connect)
-        candidates = []
-        if path and path != "/":
-            candidates.append(f"{base}/.well-known/oauth-authorization-server{path}")
-        candidates.append(f"{base}/.well-known/oauth-authorization-server")
-        candidates.append(f"{base}/.well-known/openid-configuration")
-
-        requests = Requests(
-            raise_for_status=False,
-        )
-        for url in candidates:
-            try:
-                resp = await requests.get(url)
-                if resp.status == 200:
-                    data = resp.json()
-                    if isinstance(data, dict) and "authorization_endpoint" in data:
-                        return data
-            except Exception:
-                continue
-
-        return None
-
-    async def initialize(self) -> dict[str, Any]:
-        """
-        Send the MCP initialize request.
-
-        This is required by the MCP protocol before any other requests.
-        Returns the server's capabilities.
-        """
-        result = await self._send_request(
-            "initialize",
-            {
-                "protocolVersion": "2025-03-26",
-                "capabilities": {},
-                "clientInfo": {"name": "AutoGPT-Platform", "version": "1.0.0"},
-            },
-        )
-        # Send initialized notification (no response expected)
-        await self._send_notification("notifications/initialized")
-
-        return result or {}
-
-    async def list_tools(self) -> list[MCPTool]:
-        """
-        Discover available tools from the MCP server.
-
-        Returns a list of MCPTool objects with name, description, and input schema.
-        """
-        result = await self._send_request("tools/list")
-        if not result or "tools" not in result:
-            return []
-
-        tools = []
-        for tool_data in result["tools"]:
-            tools.append(
-                MCPTool(
-                    name=tool_data.get("name", ""),
-                    description=tool_data.get("description", ""),
-                    input_schema=tool_data.get("inputSchema", {}),
-                )
-            )
-        return tools
-
-    async def call_tool(
-        self, tool_name: str, arguments: dict[str, Any]
-    ) -> MCPCallResult:
-        """
-        Call a tool on the MCP server.
-
-        Args:
-            tool_name: The name of the tool to call.
-            arguments: The arguments to pass to the tool.
-
-        Returns:
-            MCPCallResult with the tool's response content.
-        """
-        result = await self._send_request(
-            "tools/call",
-            {"name": tool_name, "arguments": arguments},
-        )
-        if not result:
-            return MCPCallResult(is_error=True)
-
-        return MCPCallResult(
-            content=result.get("content", []),
-            is_error=result.get("isError", False),
-        )

autogpt_platform/backend/backend/blocks/mcp/oauth.py

@@ -1,204 +0,0 @@
-"""
-MCP OAuth handler for MCP servers that use OAuth 2.1 authorization.
-
-Unlike other OAuth handlers (GitHub, Google, etc.) where endpoints are fixed,
-MCP servers have dynamic endpoints discovered via RFC 9728 / RFC 8414 metadata.
-This handler accepts those endpoints at construction time.
-"""
-
-import logging
-import time
-import urllib.parse
-from typing import ClassVar, Optional
-
-from pydantic import SecretStr
-
-from backend.data.model import OAuth2Credentials
-from backend.integrations.oauth.base import BaseOAuthHandler
-from backend.integrations.providers import ProviderName
-from backend.util.request import Requests
-
-logger = logging.getLogger(__name__)
-
-
-class MCPOAuthHandler(BaseOAuthHandler):
-    """
-    OAuth handler for MCP servers with dynamically-discovered endpoints.
-
-    Construction requires the authorization and token endpoint URLs,
-    which are obtained via MCP OAuth metadata discovery
-    (``MCPClient.discover_auth`` + ``discover_auth_server_metadata``).
-    """
-
-    PROVIDER_NAME: ClassVar[ProviderName | str] = ProviderName.MCP
-    DEFAULT_SCOPES: ClassVar[list[str]] = []
-
-    def __init__(
-        self,
-        client_id: str,
-        client_secret: str,
-        redirect_uri: str,
-        *,
-        authorize_url: str,
-        token_url: str,
-        revoke_url: str | None = None,
-        resource_url: str | None = None,
-    ):
-        self.client_id = client_id
-        self.client_secret = client_secret
-        self.redirect_uri = redirect_uri
-        self.authorize_url = authorize_url
-        self.token_url = token_url
-        self.revoke_url = revoke_url
-        self.resource_url = resource_url
-
-    def get_login_url(
-        self,
-        scopes: list[str],
-        state: str,
-        code_challenge: Optional[str],
-    ) -> str:
-        scopes = self.handle_default_scopes(scopes)
-
-        params: dict[str, str] = {
-            "response_type": "code",
-            "client_id": self.client_id,
-            "redirect_uri": self.redirect_uri,
-            "state": state,
-        }
-        if scopes:
-            params["scope"] = " ".join(scopes)
-        # PKCE (S256) — included when the caller provides a code_challenge
-        if code_challenge:
-            params["code_challenge"] = code_challenge
-            params["code_challenge_method"] = "S256"
-        # MCP spec requires resource indicator (RFC 8707)
-        if self.resource_url:
-            params["resource"] = self.resource_url
-
-        return f"{self.authorize_url}?{urllib.parse.urlencode(params)}"
-
-    async def exchange_code_for_tokens(
-        self,
-        code: str,
-        scopes: list[str],
-        code_verifier: Optional[str],
-    ) -> OAuth2Credentials:
-        data: dict[str, str] = {
-            "grant_type": "authorization_code",
-            "code": code,
-            "redirect_uri": self.redirect_uri,
-            "client_id": self.client_id,
-        }
-        if self.client_secret:
-            data["client_secret"] = self.client_secret
-        if code_verifier:
-            data["code_verifier"] = code_verifier
-        if self.resource_url:
-            data["resource"] = self.resource_url
-
-        response = await Requests(raise_for_status=True).post(
-            self.token_url,
-            data=data,
-            headers={"Content-Type": "application/x-www-form-urlencoded"},
-        )
-        tokens = response.json()
-
-        if "error" in tokens:
-            raise RuntimeError(
-                f"Token exchange failed: {tokens.get('error_description', tokens['error'])}"
-            )
-
-        if "access_token" not in tokens:
-            raise RuntimeError("OAuth token response missing 'access_token' field")
-
-        now = int(time.time())
-        expires_in = tokens.get("expires_in")
-
-        return OAuth2Credentials(
-            provider=self.PROVIDER_NAME,
-            title=None,
-            access_token=SecretStr(tokens["access_token"]),
-            refresh_token=(
-                SecretStr(tokens["refresh_token"])
-                if tokens.get("refresh_token")
-                else None
-            ),
-            access_token_expires_at=now + expires_in if expires_in else None,
-            refresh_token_expires_at=None,
-            scopes=scopes,
-            metadata={
-                "mcp_token_url": self.token_url,
-                "mcp_resource_url": self.resource_url,
-            },
-        )
-
-    async def _refresh_tokens(
-        self, credentials: OAuth2Credentials
-    ) -> OAuth2Credentials:
-        if not credentials.refresh_token:
-            raise ValueError("No refresh token available for MCP OAuth credentials")
-
-        data: dict[str, str] = {
-            "grant_type": "refresh_token",
-            "refresh_token": credentials.refresh_token.get_secret_value(),
-            "client_id": self.client_id,
-        }
-        if self.client_secret:
-            data["client_secret"] = self.client_secret
-        if self.resource_url:
-            data["resource"] = self.resource_url
-
-        response = await Requests(raise_for_status=True).post(
-            self.token_url,
-            data=data,
-            headers={"Content-Type": "application/x-www-form-urlencoded"},
-        )
-        tokens = response.json()
-
-        if "error" in tokens:
-            raise RuntimeError(
-                f"Token refresh failed: {tokens.get('error_description', tokens['error'])}"
-            )
-
-        if "access_token" not in tokens:
-            raise RuntimeError("OAuth refresh response missing 'access_token' field")
-
-        now = int(time.time())
-        expires_in = tokens.get("expires_in")
-
-        return OAuth2Credentials(
-            id=credentials.id,
-            provider=self.PROVIDER_NAME,
-            title=credentials.title,
-            access_token=SecretStr(tokens["access_token"]),
-            refresh_token=(
-                SecretStr(tokens["refresh_token"])
-                if tokens.get("refresh_token")
-                else credentials.refresh_token
-            ),
-            access_token_expires_at=now + expires_in if expires_in else None,
-            refresh_token_expires_at=credentials.refresh_token_expires_at,
-            scopes=credentials.scopes,
-            metadata=credentials.metadata,
-        )
-
-    async def revoke_tokens(self, credentials: OAuth2Credentials) -> bool:
-        if not self.revoke_url:
-            return False
-
-        try:
-            data = {
-                "token": credentials.access_token.get_secret_value(),
-                "token_type_hint": "access_token",
-                "client_id": self.client_id,
-            }
-            await Requests().post(
-                self.revoke_url,
-                data=data,
-                headers={"Content-Type": "application/x-www-form-urlencoded"},
-            )
-            return True
-        except Exception:
-            logger.warning("Failed to revoke MCP OAuth tokens", exc_info=True)
-            return False

autogpt_platform/backend/backend/blocks/mcp/test_e2e.py

@@ -1,109 +0,0 @@
-"""
-End-to-end tests against a real public MCP server.
-
-These tests hit the OpenAI docs MCP server (https://developers.openai.com/mcp)
-which is publicly accessible without authentication and returns SSE responses.
-
-Mark: These are tagged with ``@pytest.mark.e2e`` so they can be run/skipped
-independently of the rest of the test suite (they require network access).
-"""
-
-import json
-import os
-
-import pytest
-
-from backend.blocks.mcp.client import MCPClient
-
-# Public MCP server that requires no authentication
-OPENAI_DOCS_MCP_URL = "https://developers.openai.com/mcp"
-
-# Skip all tests in this module unless RUN_E2E env var is set
-pytestmark = pytest.mark.skipif(
-    not os.environ.get("RUN_E2E"), reason="set RUN_E2E=1 to run e2e tests"
-)
-
-
-class TestRealMCPServer:
-    """Tests against the live OpenAI docs MCP server."""
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_initialize(self):
-        """Verify we can complete the MCP handshake with a real server."""
-        client = MCPClient(OPENAI_DOCS_MCP_URL)
-        result = await client.initialize()
-
-        assert result["protocolVersion"] == "2025-03-26"
-        assert "serverInfo" in result
-        assert result["serverInfo"]["name"] == "openai-docs-mcp"
-        assert "tools" in result.get("capabilities", {})
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_list_tools(self):
-        """Verify we can discover tools from a real MCP server."""
-        client = MCPClient(OPENAI_DOCS_MCP_URL)
-        await client.initialize()
-        tools = await client.list_tools()
-
-        assert len(tools) >= 3  # server has at least 5 tools as of writing
-
-        tool_names = {t.name for t in tools}
-        # These tools are documented and should be stable
-        assert "search_openai_docs" in tool_names
-        assert "list_openai_docs" in tool_names
-        assert "fetch_openai_doc" in tool_names
-
-        # Verify schema structure
-        search_tool = next(t for t in tools if t.name == "search_openai_docs")
-        assert "query" in search_tool.input_schema.get("properties", {})
-        assert "query" in search_tool.input_schema.get("required", [])
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_call_tool_list_api_endpoints(self):
-        """Call the list_api_endpoints tool and verify we get real data."""
-        client = MCPClient(OPENAI_DOCS_MCP_URL)
-        await client.initialize()
-        result = await client.call_tool("list_api_endpoints", {})
-
-        assert not result.is_error
-        assert len(result.content) >= 1
-        assert result.content[0]["type"] == "text"
-
-        data = json.loads(result.content[0]["text"])
-        assert "paths" in data or "urls" in data
-        # The OpenAI API should have many endpoints
-        total = data.get("total", len(data.get("paths", [])))
-        assert total > 50
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_call_tool_search(self):
-        """Search for docs and verify we get results."""
-        client = MCPClient(OPENAI_DOCS_MCP_URL)
-        await client.initialize()
-        result = await client.call_tool(
-            "search_openai_docs", {"query": "chat completions", "limit": 3}
-        )
-
-        assert not result.is_error
-        assert len(result.content) >= 1
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_sse_response_handling(self):
-        """Verify the client correctly handles SSE responses from a real server.
-
-        This is the key test — our local test server returns JSON,
-        but real MCP servers typically return SSE. This proves the
-        SSE parsing works end-to-end.
-        """
-        client = MCPClient(OPENAI_DOCS_MCP_URL)
-        # initialize() internally calls _send_request which must parse SSE
-        result = await client.initialize()
-
-        # If we got here without error, SSE parsing works
-        assert isinstance(result, dict)
-        assert "protocolVersion" in result
-
-        # Also verify list_tools works (another SSE response)
-        tools = await client.list_tools()
-        assert len(tools) > 0
-        assert all(hasattr(t, "name") for t in tools)

autogpt_platform/backend/backend/blocks/mcp/test_integration.py

@@ -1,389 +0,0 @@
-"""
-Integration tests for MCP client and MCPToolBlock against a real HTTP server.
-
-These tests spin up a local MCP test server and run the full client/block flow
-against it — no mocking, real HTTP requests.
-"""
-
-import asyncio
-import json
-import threading
-from unittest.mock import patch
-
-import pytest
-from aiohttp import web
-from pydantic import SecretStr
-
-from backend.blocks.mcp.block import MCPToolBlock
-from backend.blocks.mcp.client import MCPClient
-from backend.blocks.mcp.test_server import create_test_mcp_app
-from backend.data.model import OAuth2Credentials
-
-MOCK_USER_ID = "test-user-integration"
-
-
-class _MCPTestServer:
-    """
-    Run an MCP test server in a background thread with its own event loop.
-    This avoids event loop conflicts with pytest-asyncio.
-    """
-
-    def __init__(self, auth_token: str | None = None):
-        self.auth_token = auth_token
-        self.url: str = ""
-        self._runner: web.AppRunner | None = None
-        self._loop: asyncio.AbstractEventLoop | None = None
-        self._thread: threading.Thread | None = None
-        self._started = threading.Event()
-
-    def _run(self):
-        self._loop = asyncio.new_event_loop()
-        asyncio.set_event_loop(self._loop)
-        self._loop.run_until_complete(self._start())
-        self._started.set()
-        self._loop.run_forever()
-
-    async def _start(self):
-        app = create_test_mcp_app(auth_token=self.auth_token)
-        self._runner = web.AppRunner(app)
-        await self._runner.setup()
-        site = web.TCPSite(self._runner, "127.0.0.1", 0)
-        await site.start()
-        port = site._server.sockets[0].getsockname()[1]  # type: ignore[union-attr]
-        self.url = f"http://127.0.0.1:{port}/mcp"
-
-    def start(self):
-        self._thread = threading.Thread(target=self._run, daemon=True)
-        self._thread.start()
-        if not self._started.wait(timeout=5):
-            raise RuntimeError("MCP test server failed to start within 5 seconds")
-        return self
-
-    def stop(self):
-        if self._loop and self._runner:
-            asyncio.run_coroutine_threadsafe(self._runner.cleanup(), self._loop).result(
-                timeout=5
-            )
-            self._loop.call_soon_threadsafe(self._loop.stop)
-        if self._thread:
-            self._thread.join(timeout=5)
-
-
-@pytest.fixture(scope="module")
-def mcp_server():
-    """Start a local MCP test server in a background thread."""
-    server = _MCPTestServer()
-    server.start()
-    yield server.url
-    server.stop()
-
-
-@pytest.fixture(scope="module")
-def mcp_server_with_auth():
-    """Start a local MCP test server with auth in a background thread."""
-    server = _MCPTestServer(auth_token="test-secret-token")
-    server.start()
-    yield server.url, "test-secret-token"
-    server.stop()
-
-
-@pytest.fixture(autouse=True)
-def _allow_localhost():
-    """
-    Allow 127.0.0.1 through SSRF protection for integration tests.
-
-    The Requests class blocks private IPs by default. We patch the Requests
-    constructor to always include 127.0.0.1 as a trusted origin so the local
-    test server is reachable.
-    """
-    from backend.util.request import Requests
-
-    original_init = Requests.__init__
-
-    def patched_init(self, *args, **kwargs):
-        trusted = list(kwargs.get("trusted_origins") or [])
-        trusted.append("http://127.0.0.1")
-        kwargs["trusted_origins"] = trusted
-        original_init(self, *args, **kwargs)
-
-    with patch.object(Requests, "__init__", patched_init):
-        yield
-
-
-def _make_client(url: str, auth_token: str | None = None) -> MCPClient:
-    """Create an MCPClient for integration tests."""
-    return MCPClient(url, auth_token=auth_token)
-
-
-# ── MCPClient integration tests ──────────────────────────────────────
-
-
-class TestMCPClientIntegration:
-    """Test MCPClient against a real local MCP server."""
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_initialize(self, mcp_server):
-        client = _make_client(mcp_server)
-        result = await client.initialize()
-
-        assert result["protocolVersion"] == "2025-03-26"
-        assert result["serverInfo"]["name"] == "test-mcp-server"
-        assert "tools" in result["capabilities"]
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_list_tools(self, mcp_server):
-        client = _make_client(mcp_server)
-        await client.initialize()
-        tools = await client.list_tools()
-
-        assert len(tools) == 3
-
-        tool_names = {t.name for t in tools}
-        assert tool_names == {"get_weather", "add_numbers", "echo"}
-
-        # Check get_weather schema
-        weather = next(t for t in tools if t.name == "get_weather")
-        assert weather.description == "Get current weather for a city"
-        assert "city" in weather.input_schema["properties"]
-        assert weather.input_schema["required"] == ["city"]
-
-        # Check add_numbers schema
-        add = next(t for t in tools if t.name == "add_numbers")
-        assert "a" in add.input_schema["properties"]
-        assert "b" in add.input_schema["properties"]
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_call_tool_get_weather(self, mcp_server):
-        client = _make_client(mcp_server)
-        await client.initialize()
-        result = await client.call_tool("get_weather", {"city": "London"})
-
-        assert not result.is_error
-        assert len(result.content) == 1
-        assert result.content[0]["type"] == "text"
-
-        data = json.loads(result.content[0]["text"])
-        assert data["city"] == "London"
-        assert data["temperature"] == 22
-        assert data["condition"] == "sunny"
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_call_tool_add_numbers(self, mcp_server):
-        client = _make_client(mcp_server)
-        await client.initialize()
-        result = await client.call_tool("add_numbers", {"a": 3, "b": 7})
-
-        assert not result.is_error
-        data = json.loads(result.content[0]["text"])
-        assert data["result"] == 10
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_call_tool_echo(self, mcp_server):
-        client = _make_client(mcp_server)
-        await client.initialize()
-        result = await client.call_tool("echo", {"message": "Hello MCP!"})
-
-        assert not result.is_error
-        assert result.content[0]["text"] == "Hello MCP!"
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_call_unknown_tool(self, mcp_server):
-        client = _make_client(mcp_server)
-        await client.initialize()
-        result = await client.call_tool("nonexistent_tool", {})
-
-        assert result.is_error
-        assert "Unknown tool" in result.content[0]["text"]
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_auth_success(self, mcp_server_with_auth):
-        url, token = mcp_server_with_auth
-        client = _make_client(url, auth_token=token)
-        result = await client.initialize()
-
-        assert result["protocolVersion"] == "2025-03-26"
-
-        tools = await client.list_tools()
-        assert len(tools) == 3
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_auth_failure(self, mcp_server_with_auth):
-        url, _ = mcp_server_with_auth
-        client = _make_client(url, auth_token="wrong-token")
-
-        with pytest.raises(Exception):
-            await client.initialize()
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_auth_missing(self, mcp_server_with_auth):
-        url, _ = mcp_server_with_auth
-        client = _make_client(url)
-
-        with pytest.raises(Exception):
-            await client.initialize()
-
-
-# ── MCPToolBlock integration tests ───────────────────────────────────
-
-
-class TestMCPToolBlockIntegration:
-    """Test MCPToolBlock end-to-end against a real local MCP server."""
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_full_flow_get_weather(self, mcp_server):
-        """Full flow: discover tools, select one, execute it."""
-        # Step 1: Discover tools (simulating what the frontend/API would do)
-        client = _make_client(mcp_server)
-        await client.initialize()
-        tools = await client.list_tools()
-        assert len(tools) == 3
-
-        # Step 2: User selects "get_weather" and we get its schema
-        weather_tool = next(t for t in tools if t.name == "get_weather")
-
-        # Step 3: Execute the block — no credentials (public server)
-        block = MCPToolBlock()
-        input_data = MCPToolBlock.Input(
-            server_url=mcp_server,
-            selected_tool="get_weather",
-            tool_input_schema=weather_tool.input_schema,
-            tool_arguments={"city": "Paris"},
-        )
-
-        outputs = []
-        async for name, data in block.run(input_data, user_id=MOCK_USER_ID):
-            outputs.append((name, data))
-
-        assert len(outputs) == 1
-        assert outputs[0][0] == "result"
-        result = outputs[0][1]
-        assert result["city"] == "Paris"
-        assert result["temperature"] == 22
-        assert result["condition"] == "sunny"
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_full_flow_add_numbers(self, mcp_server):
-        """Full flow for add_numbers tool."""
-        client = _make_client(mcp_server)
-        await client.initialize()
-        tools = await client.list_tools()
-        add_tool = next(t for t in tools if t.name == "add_numbers")
-
-        block = MCPToolBlock()
-        input_data = MCPToolBlock.Input(
-            server_url=mcp_server,
-            selected_tool="add_numbers",
-            tool_input_schema=add_tool.input_schema,
-            tool_arguments={"a": 42, "b": 58},
-        )
-
-        outputs = []
-        async for name, data in block.run(input_data, user_id=MOCK_USER_ID):
-            outputs.append((name, data))
-
-        assert len(outputs) == 1
-        assert outputs[0][0] == "result"
-        assert outputs[0][1]["result"] == 100
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_full_flow_echo_plain_text(self, mcp_server):
-        """Verify plain text (non-JSON) responses work."""
-        block = MCPToolBlock()
-        input_data = MCPToolBlock.Input(
-            server_url=mcp_server,
-            selected_tool="echo",
-            tool_input_schema={
-                "type": "object",
-                "properties": {"message": {"type": "string"}},
-                "required": ["message"],
-            },
-            tool_arguments={"message": "Hello from AutoGPT!"},
-        )
-
-        outputs = []
-        async for name, data in block.run(input_data, user_id=MOCK_USER_ID):
-            outputs.append((name, data))
-
-        assert len(outputs) == 1
-        assert outputs[0][0] == "result"
-        assert outputs[0][1] == "Hello from AutoGPT!"
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_full_flow_unknown_tool_yields_error(self, mcp_server):
-        """Calling an unknown tool should yield an error output."""
-        block = MCPToolBlock()
-        input_data = MCPToolBlock.Input(
-            server_url=mcp_server,
-            selected_tool="nonexistent_tool",
-            tool_arguments={},
-        )
-
-        outputs = []
-        async for name, data in block.run(input_data, user_id=MOCK_USER_ID):
-            outputs.append((name, data))
-
-        assert len(outputs) == 1
-        assert outputs[0][0] == "error"
-        assert "returned an error" in outputs[0][1]
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_full_flow_with_auth(self, mcp_server_with_auth):
-        """Full flow with authentication via credentials kwarg."""
-        url, token = mcp_server_with_auth
-
-        block = MCPToolBlock()
-        input_data = MCPToolBlock.Input(
-            server_url=url,
-            selected_tool="echo",
-            tool_input_schema={
-                "type": "object",
-                "properties": {"message": {"type": "string"}},
-                "required": ["message"],
-            },
-            tool_arguments={"message": "Authenticated!"},
-        )
-
-        # Pass credentials via the standard kwarg (as the executor would)
-        test_creds = OAuth2Credentials(
-            id="test-cred",
-            provider="mcp",
-            access_token=SecretStr(token),
-            refresh_token=SecretStr(""),
-            scopes=[],
-            title="Test MCP credential",
-        )
-
-        outputs = []
-        async for name, data in block.run(
-            input_data, user_id=MOCK_USER_ID, credentials=test_creds
-        ):
-            outputs.append((name, data))
-
-        assert len(outputs) == 1
-        assert outputs[0][0] == "result"
-        assert outputs[0][1] == "Authenticated!"
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_no_credentials_runs_without_auth(self, mcp_server):
-        """Block runs without auth when no credentials are provided."""
-        block = MCPToolBlock()
-        input_data = MCPToolBlock.Input(
-            server_url=mcp_server,
-            selected_tool="echo",
-            tool_input_schema={
-                "type": "object",
-                "properties": {"message": {"type": "string"}},
-                "required": ["message"],
-            },
-            tool_arguments={"message": "No auth needed"},
-        )
-
-        outputs = []
-        async for name, data in block.run(
-            input_data, user_id=MOCK_USER_ID, credentials=None
-        ):
-            outputs.append((name, data))
-
-        assert len(outputs) == 1
-        assert outputs[0][0] == "result"
-        assert outputs[0][1] == "No auth needed"

autogpt_platform/backend/backend/blocks/mcp/test_mcp.py

@@ -1,619 +0,0 @@
-"""
-Tests for MCP client and MCPToolBlock.
-"""
-
-import json
-from unittest.mock import AsyncMock, patch
-
-import pytest
-
-from backend.blocks.mcp.block import MCPToolBlock
-from backend.blocks.mcp.client import MCPCallResult, MCPClient, MCPClientError
-from backend.util.test import execute_block_test
-
-# ── SSE parsing unit tests ───────────────────────────────────────────
-
-
-class TestSSEParsing:
-    """Tests for SSE (text/event-stream) response parsing."""
-
-    def test_parse_sse_simple(self):
-        sse = (
-            "event: message\n"
-            'data: {"jsonrpc":"2.0","result":{"tools":[]},"id":1}\n'
-            "\n"
-        )
-        body = MCPClient._parse_sse_response(sse)
-        assert body["result"] == {"tools": []}
-        assert body["id"] == 1
-
-    def test_parse_sse_with_notifications(self):
-        """SSE streams can contain notifications (no id) before the response."""
-        sse = (
-            "event: message\n"
-            'data: {"jsonrpc":"2.0","method":"some/notification"}\n'
-            "\n"
-            "event: message\n"
-            'data: {"jsonrpc":"2.0","result":{"ok":true},"id":2}\n'
-            "\n"
-        )
-        body = MCPClient._parse_sse_response(sse)
-        assert body["result"] == {"ok": True}
-        assert body["id"] == 2
-
-    def test_parse_sse_error_response(self):
-        sse = (
-            "event: message\n"
-            'data: {"jsonrpc":"2.0","error":{"code":-32600,"message":"Bad Request"},"id":1}\n'
-        )
-        body = MCPClient._parse_sse_response(sse)
-        assert "error" in body
-        assert body["error"]["code"] == -32600
-
-    def test_parse_sse_no_data_raises(self):
-        with pytest.raises(MCPClientError, match="No JSON-RPC response found"):
-            MCPClient._parse_sse_response("event: message\n\n")
-
-    def test_parse_sse_empty_raises(self):
-        with pytest.raises(MCPClientError, match="No JSON-RPC response found"):
-            MCPClient._parse_sse_response("")
-
-    def test_parse_sse_ignores_non_data_lines(self):
-        sse = (
-            ": comment line\n"
-            "event: message\n"
-            "id: 123\n"
-            'data: {"jsonrpc":"2.0","result":"ok","id":1}\n'
-            "\n"
-        )
-        body = MCPClient._parse_sse_response(sse)
-        assert body["result"] == "ok"
-
-    def test_parse_sse_uses_last_response(self):
-        """If multiple responses exist, use the last one."""
-        sse = (
-            'data: {"jsonrpc":"2.0","result":"first","id":1}\n'
-            "\n"
-            'data: {"jsonrpc":"2.0","result":"second","id":2}\n'
-            "\n"
-        )
-        body = MCPClient._parse_sse_response(sse)
-        assert body["result"] == "second"
-
-
-# ── MCPClient unit tests ─────────────────────────────────────────────
-
-
-class TestMCPClient:
-    """Tests for the MCP HTTP client."""
-
-    def test_build_headers_without_auth(self):
-        client = MCPClient("https://mcp.example.com")
-        headers = client._build_headers()
-        assert "Authorization" not in headers
-        assert headers["Content-Type"] == "application/json"
-
-    def test_build_headers_with_auth(self):
-        client = MCPClient("https://mcp.example.com", auth_token="my-token")
-        headers = client._build_headers()
-        assert headers["Authorization"] == "Bearer my-token"
-
-    def test_build_jsonrpc_request(self):
-        client = MCPClient("https://mcp.example.com")
-        req = client._build_jsonrpc_request("tools/list")
-        assert req["jsonrpc"] == "2.0"
-        assert req["method"] == "tools/list"
-        assert "id" in req
-        assert "params" not in req
-
-    def test_build_jsonrpc_request_with_params(self):
-        client = MCPClient("https://mcp.example.com")
-        req = client._build_jsonrpc_request(
-            "tools/call", {"name": "test", "arguments": {"x": 1}}
-        )
-        assert req["params"] == {"name": "test", "arguments": {"x": 1}}
-
-    def test_request_id_increments(self):
-        client = MCPClient("https://mcp.example.com")
-        req1 = client._build_jsonrpc_request("tools/list")
-        req2 = client._build_jsonrpc_request("tools/list")
-        assert req2["id"] > req1["id"]
-
-    def test_server_url_trailing_slash_stripped(self):
-        client = MCPClient("https://mcp.example.com/mcp/")
-        assert client.server_url == "https://mcp.example.com/mcp"
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_send_request_success(self):
-        client = MCPClient("https://mcp.example.com")
-
-        mock_response = AsyncMock()
-        mock_response.json.return_value = {
-            "jsonrpc": "2.0",
-            "result": {"tools": []},
-            "id": 1,
-        }
-
-        with patch.object(client, "_send_request", return_value={"tools": []}):
-            result = await client._send_request("tools/list")
-            assert result == {"tools": []}
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_send_request_error(self):
-        client = MCPClient("https://mcp.example.com")
-
-        async def mock_send(*args, **kwargs):
-            raise MCPClientError("MCP server error [-32600]: Invalid Request")
-
-        with patch.object(client, "_send_request", side_effect=mock_send):
-            with pytest.raises(MCPClientError, match="Invalid Request"):
-                await client._send_request("tools/list")
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_list_tools(self):
-        client = MCPClient("https://mcp.example.com")
-
-        mock_result = {
-            "tools": [
-                {
-                    "name": "get_weather",
-                    "description": "Get current weather for a city",
-                    "inputSchema": {
-                        "type": "object",
-                        "properties": {"city": {"type": "string"}},
-                        "required": ["city"],
-                    },
-                },
-                {
-                    "name": "search",
-                    "description": "Search the web",
-                    "inputSchema": {
-                        "type": "object",
-                        "properties": {"query": {"type": "string"}},
-                        "required": ["query"],
-                    },
-                },
-            ]
-        }
-
-        with patch.object(client, "_send_request", return_value=mock_result):
-            tools = await client.list_tools()
-
-        assert len(tools) == 2
-        assert tools[0].name == "get_weather"
-        assert tools[0].description == "Get current weather for a city"
-        assert tools[0].input_schema["properties"]["city"]["type"] == "string"
-        assert tools[1].name == "search"
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_list_tools_empty(self):
-        client = MCPClient("https://mcp.example.com")
-
-        with patch.object(client, "_send_request", return_value={"tools": []}):
-            tools = await client.list_tools()
-
-        assert tools == []
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_list_tools_none_result(self):
-        client = MCPClient("https://mcp.example.com")
-
-        with patch.object(client, "_send_request", return_value=None):
-            tools = await client.list_tools()
-
-        assert tools == []
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_call_tool_success(self):
-        client = MCPClient("https://mcp.example.com")
-
-        mock_result = {
-            "content": [
-                {"type": "text", "text": json.dumps({"temp": 20, "city": "London"})}
-            ],
-            "isError": False,
-        }
-
-        with patch.object(client, "_send_request", return_value=mock_result):
-            result = await client.call_tool("get_weather", {"city": "London"})
-
-        assert not result.is_error
-        assert len(result.content) == 1
-        assert result.content[0]["type"] == "text"
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_call_tool_error(self):
-        client = MCPClient("https://mcp.example.com")
-
-        mock_result = {
-            "content": [{"type": "text", "text": "City not found"}],
-            "isError": True,
-        }
-
-        with patch.object(client, "_send_request", return_value=mock_result):
-            result = await client.call_tool("get_weather", {"city": "???"})
-
-        assert result.is_error
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_call_tool_none_result(self):
-        client = MCPClient("https://mcp.example.com")
-
-        with patch.object(client, "_send_request", return_value=None):
-            result = await client.call_tool("get_weather", {"city": "London"})
-
-        assert result.is_error
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_initialize(self):
-        client = MCPClient("https://mcp.example.com")
-
-        mock_result = {
-            "protocolVersion": "2025-03-26",
-            "capabilities": {"tools": {}},
-            "serverInfo": {"name": "test-server", "version": "1.0.0"},
-        }
-
-        with (
-            patch.object(client, "_send_request", return_value=mock_result) as mock_req,
-            patch.object(client, "_send_notification") as mock_notif,
-        ):
-            result = await client.initialize()
-
-        mock_req.assert_called_once()
-        mock_notif.assert_called_once_with("notifications/initialized")
-        assert result["protocolVersion"] == "2025-03-26"
-
-
-# ── MCPToolBlock unit tests ──────────────────────────────────────────
-
-MOCK_USER_ID = "test-user-123"
-
-
-class TestMCPToolBlock:
-    """Tests for the MCPToolBlock."""
-
-    def test_block_instantiation(self):
-        block = MCPToolBlock()
-        assert block.id == "a0a4b1c2-d3e4-4f56-a7b8-c9d0e1f2a3b4"
-        assert block.name == "MCPToolBlock"
-
-    def test_input_schema_has_required_fields(self):
-        block = MCPToolBlock()
-        schema = block.input_schema.jsonschema()
-        props = schema.get("properties", {})
-        assert "server_url" in props
-        assert "selected_tool" in props
-        assert "tool_arguments" in props
-        assert "credentials" in props
-
-    def test_output_schema(self):
-        block = MCPToolBlock()
-        schema = block.output_schema.jsonschema()
-        props = schema.get("properties", {})
-        assert "result" in props
-        assert "error" in props
-
-    def test_get_input_schema_with_tool_schema(self):
-        tool_schema = {
-            "type": "object",
-            "properties": {"query": {"type": "string"}},
-            "required": ["query"],
-        }
-        data = {"tool_input_schema": tool_schema}
-        result = MCPToolBlock.Input.get_input_schema(data)
-        assert result == tool_schema
-
-    def test_get_input_schema_without_tool_schema(self):
-        result = MCPToolBlock.Input.get_input_schema({})
-        assert result == {}
-
-    def test_get_input_defaults(self):
-        data = {"tool_arguments": {"city": "London"}}
-        result = MCPToolBlock.Input.get_input_defaults(data)
-        assert result == {"city": "London"}
-
-    def test_get_missing_input(self):
-        data = {
-            "tool_input_schema": {
-                "type": "object",
-                "properties": {
-                    "city": {"type": "string"},
-                    "units": {"type": "string"},
-                },
-                "required": ["city", "units"],
-            },
-            "tool_arguments": {"city": "London"},
-        }
-        missing = MCPToolBlock.Input.get_missing_input(data)
-        assert missing == {"units"}
-
-    def test_get_missing_input_all_present(self):
-        data = {
-            "tool_input_schema": {
-                "type": "object",
-                "properties": {"city": {"type": "string"}},
-                "required": ["city"],
-            },
-            "tool_arguments": {"city": "London"},
-        }
-        missing = MCPToolBlock.Input.get_missing_input(data)
-        assert missing == set()
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_run_with_mock(self):
-        """Test the block using the built-in test infrastructure."""
-        block = MCPToolBlock()
-        await execute_block_test(block)
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_run_missing_server_url(self):
-        block = MCPToolBlock()
-        input_data = MCPToolBlock.Input(
-            server_url="",
-            selected_tool="test",
-        )
-        outputs = []
-        async for name, data in block.run(input_data, user_id=MOCK_USER_ID):
-            outputs.append((name, data))
-        assert outputs == [("error", "MCP server URL is required")]
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_run_missing_tool(self):
-        block = MCPToolBlock()
-        input_data = MCPToolBlock.Input(
-            server_url="https://mcp.example.com/mcp",
-            selected_tool="",
-        )
-        outputs = []
-        async for name, data in block.run(input_data, user_id=MOCK_USER_ID):
-            outputs.append((name, data))
-        assert outputs == [
-            ("error", "No tool selected. Please select a tool from the dropdown.")
-        ]
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_run_success(self):
-        block = MCPToolBlock()
-        input_data = MCPToolBlock.Input(
-            server_url="https://mcp.example.com/mcp",
-            selected_tool="get_weather",
-            tool_input_schema={
-                "type": "object",
-                "properties": {"city": {"type": "string"}},
-            },
-            tool_arguments={"city": "London"},
-        )
-
-        async def mock_call(*args, **kwargs):
-            return {"temp": 20, "city": "London"}
-
-        block._call_mcp_tool = mock_call  # type: ignore
-
-        outputs = []
-        async for name, data in block.run(input_data, user_id=MOCK_USER_ID):
-            outputs.append((name, data))
-
-        assert len(outputs) == 1
-        assert outputs[0][0] == "result"
-        assert outputs[0][1] == {"temp": 20, "city": "London"}
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_run_mcp_error(self):
-        block = MCPToolBlock()
-        input_data = MCPToolBlock.Input(
-            server_url="https://mcp.example.com/mcp",
-            selected_tool="bad_tool",
-        )
-
-        async def mock_call(*args, **kwargs):
-            raise MCPClientError("Tool not found")
-
-        block._call_mcp_tool = mock_call  # type: ignore
-
-        outputs = []
-        async for name, data in block.run(input_data, user_id=MOCK_USER_ID):
-            outputs.append((name, data))
-
-        assert outputs[0][0] == "error"
-        assert "Tool not found" in outputs[0][1]
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_call_mcp_tool_parses_json_text(self):
-        block = MCPToolBlock()
-
-        mock_result = MCPCallResult(
-            content=[
-                {"type": "text", "text": '{"temp": 20}'},
-            ],
-            is_error=False,
-        )
-
-        async def mock_init(self):
-            return {}
-
-        async def mock_call(self, name, args):
-            return mock_result
-
-        with (
-            patch.object(MCPClient, "initialize", mock_init),
-            patch.object(MCPClient, "call_tool", mock_call),
-        ):
-            result = await block._call_mcp_tool(
-                "https://mcp.example.com", "test_tool", {}
-            )
-
-        assert result == {"temp": 20}
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_call_mcp_tool_plain_text(self):
-        block = MCPToolBlock()
-
-        mock_result = MCPCallResult(
-            content=[
-                {"type": "text", "text": "Hello, world!"},
-            ],
-            is_error=False,
-        )
-
-        async def mock_init(self):
-            return {}
-
-        async def mock_call(self, name, args):
-            return mock_result
-
-        with (
-            patch.object(MCPClient, "initialize", mock_init),
-            patch.object(MCPClient, "call_tool", mock_call),
-        ):
-            result = await block._call_mcp_tool(
-                "https://mcp.example.com", "test_tool", {}
-            )
-
-        assert result == "Hello, world!"
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_call_mcp_tool_multiple_content(self):
-        block = MCPToolBlock()
-
-        mock_result = MCPCallResult(
-            content=[
-                {"type": "text", "text": "Part 1"},
-                {"type": "text", "text": '{"part": 2}'},
-            ],
-            is_error=False,
-        )
-
-        async def mock_init(self):
-            return {}
-
-        async def mock_call(self, name, args):
-            return mock_result
-
-        with (
-            patch.object(MCPClient, "initialize", mock_init),
-            patch.object(MCPClient, "call_tool", mock_call),
-        ):
-            result = await block._call_mcp_tool(
-                "https://mcp.example.com", "test_tool", {}
-            )
-
-        assert result == ["Part 1", {"part": 2}]
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_call_mcp_tool_error_result(self):
-        block = MCPToolBlock()
-
-        mock_result = MCPCallResult(
-            content=[{"type": "text", "text": "Something went wrong"}],
-            is_error=True,
-        )
-
-        async def mock_init(self):
-            return {}
-
-        async def mock_call(self, name, args):
-            return mock_result
-
-        with (
-            patch.object(MCPClient, "initialize", mock_init),
-            patch.object(MCPClient, "call_tool", mock_call),
-        ):
-            with pytest.raises(MCPClientError, match="returned an error"):
-                await block._call_mcp_tool("https://mcp.example.com", "test_tool", {})
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_call_mcp_tool_image_content(self):
-        block = MCPToolBlock()
-
-        mock_result = MCPCallResult(
-            content=[
-                {
-                    "type": "image",
-                    "data": "base64data==",
-                    "mimeType": "image/png",
-                }
-            ],
-            is_error=False,
-        )
-
-        async def mock_init(self):
-            return {}
-
-        async def mock_call(self, name, args):
-            return mock_result
-
-        with (
-            patch.object(MCPClient, "initialize", mock_init),
-            patch.object(MCPClient, "call_tool", mock_call),
-        ):
-            result = await block._call_mcp_tool(
-                "https://mcp.example.com", "test_tool", {}
-            )
-
-        assert result == {
-            "type": "image",
-            "data": "base64data==",
-            "mimeType": "image/png",
-        }
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_run_with_credentials(self):
-        """Verify the block uses OAuth2Credentials and passes auth token."""
-        from pydantic import SecretStr
-
-        from backend.data.model import OAuth2Credentials
-
-        block = MCPToolBlock()
-        input_data = MCPToolBlock.Input(
-            server_url="https://mcp.example.com/mcp",
-            selected_tool="test_tool",
-        )
-
-        captured_tokens: list[str | None] = []
-
-        async def mock_call(server_url, tool_name, arguments, auth_token=None):
-            captured_tokens.append(auth_token)
-            return "ok"
-
-        block._call_mcp_tool = mock_call  # type: ignore
-
-        test_creds = OAuth2Credentials(
-            id="cred-123",
-            provider="mcp",
-            access_token=SecretStr("resolved-token"),
-            refresh_token=SecretStr(""),
-            scopes=[],
-            title="Test MCP credential",
-        )
-
-        async for _ in block.run(
-            input_data, user_id=MOCK_USER_ID, credentials=test_creds
-        ):
-            pass
-
-        assert captured_tokens == ["resolved-token"]
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_run_without_credentials(self):
-        """Verify the block works without credentials (public server)."""
-        block = MCPToolBlock()
-        input_data = MCPToolBlock.Input(
-            server_url="https://mcp.example.com/mcp",
-            selected_tool="test_tool",
-        )
-
-        captured_tokens: list[str | None] = []
-
-        async def mock_call(server_url, tool_name, arguments, auth_token=None):
-            captured_tokens.append(auth_token)
-            return "ok"
-
-        block._call_mcp_tool = mock_call  # type: ignore
-
-        outputs = []
-        async for name, data in block.run(input_data, user_id=MOCK_USER_ID):
-            outputs.append((name, data))
-
-        assert captured_tokens == [None]
-        assert outputs == [("result", "ok")]

autogpt_platform/backend/backend/blocks/mcp/test_oauth.py

@@ -1,242 +0,0 @@
-"""
-Tests for MCP OAuth handler.
-"""
-
-from unittest.mock import AsyncMock, MagicMock, patch
-
-import pytest
-from pydantic import SecretStr
-
-from backend.blocks.mcp.client import MCPClient
-from backend.blocks.mcp.oauth import MCPOAuthHandler
-from backend.data.model import OAuth2Credentials
-
-
-def _mock_response(json_data: dict, status: int = 200) -> MagicMock:
-    """Create a mock Response with synchronous json() (matching Requests.Response)."""
-    resp = MagicMock()
-    resp.status = status
-    resp.ok = 200 <= status < 300
-    resp.json.return_value = json_data
-    return resp
-
-
-class TestMCPOAuthHandler:
-    """Tests for the MCPOAuthHandler."""
-
-    def _make_handler(self, **overrides) -> MCPOAuthHandler:
-        defaults = {
-            "client_id": "test-client-id",
-            "client_secret": "test-client-secret",
-            "redirect_uri": "https://app.example.com/callback",
-            "authorize_url": "https://auth.example.com/authorize",
-            "token_url": "https://auth.example.com/token",
-        }
-        defaults.update(overrides)
-        return MCPOAuthHandler(**defaults)
-
-    def test_get_login_url_basic(self):
-        handler = self._make_handler()
-        url = handler.get_login_url(
-            scopes=["read", "write"],
-            state="random-state-token",
-            code_challenge="S256-challenge-value",
-        )
-
-        assert "https://auth.example.com/authorize?" in url
-        assert "response_type=code" in url
-        assert "client_id=test-client-id" in url
-        assert "state=random-state-token" in url
-        assert "code_challenge=S256-challenge-value" in url
-        assert "code_challenge_method=S256" in url
-        assert "scope=read+write" in url
-
-    def test_get_login_url_with_resource(self):
-        handler = self._make_handler(resource_url="https://mcp.example.com/mcp")
-        url = handler.get_login_url(
-            scopes=[], state="state", code_challenge="challenge"
-        )
-
-        assert "resource=https" in url
-
-    def test_get_login_url_without_pkce(self):
-        handler = self._make_handler()
-        url = handler.get_login_url(scopes=["read"], state="state", code_challenge=None)
-
-        assert "code_challenge" not in url
-        assert "code_challenge_method" not in url
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_exchange_code_for_tokens(self):
-        handler = self._make_handler()
-
-        resp = _mock_response(
-            {
-                "access_token": "new-access-token",
-                "refresh_token": "new-refresh-token",
-                "expires_in": 3600,
-                "token_type": "Bearer",
-            }
-        )
-
-        with patch("backend.blocks.mcp.oauth.Requests") as MockRequests:
-            instance = MockRequests.return_value
-            instance.post = AsyncMock(return_value=resp)
-
-            creds = await handler.exchange_code_for_tokens(
-                code="auth-code",
-                scopes=["read"],
-                code_verifier="pkce-verifier",
-            )
-
-        assert isinstance(creds, OAuth2Credentials)
-        assert creds.access_token.get_secret_value() == "new-access-token"
-        assert creds.refresh_token is not None
-        assert creds.refresh_token.get_secret_value() == "new-refresh-token"
-        assert creds.scopes == ["read"]
-        assert creds.access_token_expires_at is not None
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_refresh_tokens(self):
-        handler = self._make_handler()
-
-        existing_creds = OAuth2Credentials(
-            id="existing-id",
-            provider="mcp",
-            access_token=SecretStr("old-token"),
-            refresh_token=SecretStr("old-refresh"),
-            scopes=["read"],
-            title="test",
-        )
-
-        resp = _mock_response(
-            {
-                "access_token": "refreshed-token",
-                "refresh_token": "new-refresh",
-                "expires_in": 3600,
-            }
-        )
-
-        with patch("backend.blocks.mcp.oauth.Requests") as MockRequests:
-            instance = MockRequests.return_value
-            instance.post = AsyncMock(return_value=resp)
-
-            refreshed = await handler._refresh_tokens(existing_creds)
-
-        assert refreshed.id == "existing-id"
-        assert refreshed.access_token.get_secret_value() == "refreshed-token"
-        assert refreshed.refresh_token is not None
-        assert refreshed.refresh_token.get_secret_value() == "new-refresh"
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_refresh_tokens_no_refresh_token(self):
-        handler = self._make_handler()
-
-        creds = OAuth2Credentials(
-            provider="mcp",
-            access_token=SecretStr("token"),
-            scopes=["read"],
-            title="test",
-        )
-
-        with pytest.raises(ValueError, match="No refresh token"):
-            await handler._refresh_tokens(creds)
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_revoke_tokens_no_url(self):
-        handler = self._make_handler(revoke_url=None)
-
-        creds = OAuth2Credentials(
-            provider="mcp",
-            access_token=SecretStr("token"),
-            scopes=[],
-            title="test",
-        )
-
-        result = await handler.revoke_tokens(creds)
-        assert result is False
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_revoke_tokens_with_url(self):
-        handler = self._make_handler(revoke_url="https://auth.example.com/revoke")
-
-        creds = OAuth2Credentials(
-            provider="mcp",
-            access_token=SecretStr("token"),
-            scopes=[],
-            title="test",
-        )
-
-        resp = _mock_response({}, status=200)
-
-        with patch("backend.blocks.mcp.oauth.Requests") as MockRequests:
-            instance = MockRequests.return_value
-            instance.post = AsyncMock(return_value=resp)
-
-            result = await handler.revoke_tokens(creds)
-
-        assert result is True
-
-
-class TestMCPClientDiscovery:
-    """Tests for MCPClient OAuth metadata discovery."""
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_discover_auth_found(self):
-        client = MCPClient("https://mcp.example.com/mcp")
-
-        metadata = {
-            "authorization_servers": ["https://auth.example.com"],
-            "resource": "https://mcp.example.com/mcp",
-        }
-
-        resp = _mock_response(metadata, status=200)
-
-        with patch("backend.blocks.mcp.client.Requests") as MockRequests:
-            instance = MockRequests.return_value
-            instance.get = AsyncMock(return_value=resp)
-
-            result = await client.discover_auth()
-
-        assert result is not None
-        assert result["authorization_servers"] == ["https://auth.example.com"]
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_discover_auth_not_found(self):
-        client = MCPClient("https://mcp.example.com/mcp")
-
-        resp = _mock_response({}, status=404)
-
-        with patch("backend.blocks.mcp.client.Requests") as MockRequests:
-            instance = MockRequests.return_value
-            instance.get = AsyncMock(return_value=resp)
-
-            result = await client.discover_auth()
-
-        assert result is None
-
-    @pytest.mark.asyncio(loop_scope="session")
-    async def test_discover_auth_server_metadata(self):
-        client = MCPClient("https://mcp.example.com/mcp")
-
-        server_metadata = {
-            "issuer": "https://auth.example.com",
-            "authorization_endpoint": "https://auth.example.com/authorize",
-            "token_endpoint": "https://auth.example.com/token",
-            "registration_endpoint": "https://auth.example.com/register",
-            "code_challenge_methods_supported": ["S256"],
-        }
-
-        resp = _mock_response(server_metadata, status=200)
-
-        with patch("backend.blocks.mcp.client.Requests") as MockRequests:
-            instance = MockRequests.return_value
-            instance.get = AsyncMock(return_value=resp)
-
-            result = await client.discover_auth_server_metadata(
-                "https://auth.example.com"
-            )
-
-        assert result is not None
-        assert result["authorization_endpoint"] == "https://auth.example.com/authorize"
-        assert result["token_endpoint"] == "https://auth.example.com/token"

autogpt_platform/backend/backend/blocks/mcp/test_server.py

@@ -1,162 +0,0 @@
-"""
-Minimal MCP server for integration testing.
-
-Implements the MCP Streamable HTTP transport (JSON-RPC 2.0 over HTTP POST)
-with a few sample tools. Runs on localhost with a random available port.
-"""
-
-import json
-import logging
-
-from aiohttp import web
-
-logger = logging.getLogger(__name__)
-
-# Sample tools this test server exposes
-TEST_TOOLS = [
-    {
-        "name": "get_weather",
-        "description": "Get current weather for a city",
-        "inputSchema": {
-            "type": "object",
-            "properties": {
-                "city": {
-                    "type": "string",
-                    "description": "City name",
-                },
-            },
-            "required": ["city"],
-        },
-    },
-    {
-        "name": "add_numbers",
-        "description": "Add two numbers together",
-        "inputSchema": {
-            "type": "object",
-            "properties": {
-                "a": {"type": "number", "description": "First number"},
-                "b": {"type": "number", "description": "Second number"},
-            },
-            "required": ["a", "b"],
-        },
-    },
-    {
-        "name": "echo",
-        "description": "Echo back the input message",
-        "inputSchema": {
-            "type": "object",
-            "properties": {
-                "message": {"type": "string", "description": "Message to echo"},
-            },
-            "required": ["message"],
-        },
-    },
-]
-
-
-def _handle_initialize(params: dict) -> dict:
-    return {
-        "protocolVersion": "2025-03-26",
-        "capabilities": {"tools": {"listChanged": False}},
-        "serverInfo": {"name": "test-mcp-server", "version": "1.0.0"},
-    }
-
-
-def _handle_tools_list(params: dict) -> dict:
-    return {"tools": TEST_TOOLS}
-
-
-def _handle_tools_call(params: dict) -> dict:
-    tool_name = params.get("name", "")
-    arguments = params.get("arguments", {})
-
-    if tool_name == "get_weather":
-        city = arguments.get("city", "Unknown")
-        return {
-            "content": [
-                {
-                    "type": "text",
-                    "text": json.dumps(
-                        {"city": city, "temperature": 22, "condition": "sunny"}
-                    ),
-                }
-            ],
-        }
-
-    elif tool_name == "add_numbers":
-        a = arguments.get("a", 0)
-        b = arguments.get("b", 0)
-        return {
-            "content": [{"type": "text", "text": json.dumps({"result": a + b})}],
-        }
-
-    elif tool_name == "echo":
-        message = arguments.get("message", "")
-        return {
-            "content": [{"type": "text", "text": message}],
-        }
-
-    else:
-        return {
-            "content": [{"type": "text", "text": f"Unknown tool: {tool_name}"}],
-            "isError": True,
-        }
-
-
-HANDLERS = {
-    "initialize": _handle_initialize,
-    "tools/list": _handle_tools_list,
-    "tools/call": _handle_tools_call,
-}
-
-
-async def handle_mcp_request(request: web.Request) -> web.Response:
-    """Handle incoming MCP JSON-RPC 2.0 requests."""
-    # Check auth if configured
-    expected_token = request.app.get("auth_token")
-    if expected_token:
-        auth_header = request.headers.get("Authorization", "")
-        if auth_header != f"Bearer {expected_token}":
-            return web.json_response(
-                {
-                    "jsonrpc": "2.0",
-                    "error": {"code": -32001, "message": "Unauthorized"},
-                    "id": None,
-                },
-                status=401,
-            )
-
-    body = await request.json()
-
-    # Handle notifications (no id field) — just acknowledge
-    if "id" not in body:
-        return web.Response(status=202)
-
-    method = body.get("method", "")
-    params = body.get("params", {})
-    request_id = body.get("id")
-
-    handler = HANDLERS.get(method)
-    if not handler:
-        return web.json_response(
-            {
-                "jsonrpc": "2.0",
-                "error": {
-                    "code": -32601,
-                    "message": f"Method not found: {method}",
-                },
-                "id": request_id,
-            }
-        )
-
-    result = handler(params)
-    return web.json_response({"jsonrpc": "2.0", "result": result, "id": request_id})
-
-
-def create_test_mcp_app(auth_token: str | None = None) -> web.Application:
-    """Create an aiohttp app that acts as an MCP server."""
-    app = web.Application()
-    app.router.add_post("/mcp", handle_mcp_request)
-    if auth_token:
-        app["auth_token"] = auth_token
-    return app

autogpt_platform/backend/backend/data/graph.py

@@ -33,7 +33,6 @@ from backend.util import type as type_utils
 from backend.util.exceptions import GraphNotAccessibleError, GraphNotInLibraryError
 from backend.util.json import SafeJson
 from backend.util.models import Pagination
-from backend.util.request import parse_url
 
 from .block import BlockInput
 from .db import BaseDbModel
@@ -450,9 +449,6 @@ class GraphModel(Graph, GraphMeta):
                     continue
                 if ProviderName.HTTP in field.provider:
                     continue
-                # MCP credentials are intentionally split by server URL
-                if ProviderName.MCP in field.provider:
-                    continue
 
                 # If this happens, that means a block implementation probably needs
                 # to be updated.
@@ -509,18 +505,6 @@ class GraphModel(Graph, GraphMeta):
                 "required": ["id", "provider", "type"],
             }
 
-            # Add a descriptive display title when URL-based discriminator values
-            # are present (e.g. "mcp.sentry.dev" instead of just "Mcp")
-            if (
-                field_info.discriminator
-                and not field_info.discriminator_mapping
-                and field_info.discriminator_values
-            ):
-                hostnames = sorted(
-                    parse_url(str(v)).netloc for v in field_info.discriminator_values
-                )
-                field_schema["display_name"] = ", ".join(hostnames)
-
             # Add other (optional) field info items
             field_schema.update(
                 field_info.model_dump(
@@ -565,17 +549,8 @@ class GraphModel(Graph, GraphMeta):
 
         for graph in [self] + self.sub_graphs:
             for node in graph.nodes:
-                # A node's credentials are optional if either:
-                # 1. The node metadata says so (credentials_optional=True), or
-                # 2. All credential fields on the block have defaults (not required by schema)
-                block_required = node.block.input_schema.get_required_fields()
-                creds_required_by_schema = any(
-                    fname in block_required
-                    for fname in node.block.input_schema.get_credentials_fields()
-                )
-                node_required_map[node.id] = (
-                    not node.credentials_optional and creds_required_by_schema
-                )
+                # Track if this node requires credentials (credentials_optional=False means required)
+                node_required_map[node.id] = not node.credentials_optional
 
                 for (
                     field_name,
@@ -801,19 +776,6 @@ class GraphModel(Graph, GraphMeta):
                         "'credentials' and `*_credentials` are reserved"
                     )
 
-            # Check custom block-level validation (e.g., MCP dynamic tool arguments).
-            # Blocks can override get_missing_input to report additional missing fields
-            # beyond the standard top-level required fields.
-            if for_run:
-                credential_fields = InputSchema.get_credentials_fields()
-                custom_missing = InputSchema.get_missing_input(node.input_default)
-                for field_name in custom_missing:
-                    if (
-                        field_name not in provided_inputs
-                        and field_name not in credential_fields
-                    ):
-                        node_errors[node.id][field_name] = "This field is required"
-
             # Get input schema properties and check dependencies
             input_fields = InputSchema.model_fields
 
@@ -867,67 +829,9 @@ class GraphModel(Graph, GraphMeta):
 
         return node_errors
 
-    @staticmethod
-    def prune_invalid_links(graph: BaseGraph) -> int:
-        """
-        Remove invalid/orphan links from the graph.
-
-        This removes links that:
-        - Reference non-existent source or sink nodes
-        - Reference invalid block IDs
-
-        Note: Pin name validation is handled separately in _validate_graph_structure.
-
-        Returns the number of links pruned.
-        """
-        node_map = {v.id: v for v in graph.nodes}
-        original_count = len(graph.links)
-        valid_links = []
-
-        for link in graph.links:
-            source_node = node_map.get(link.source_id)
-            sink_node = node_map.get(link.sink_id)
-
-            # Skip if either node doesn't exist
-            if not source_node or not sink_node:
-                logger.warning(
-                    f"Pruning orphan link: source={link.source_id}, sink={link.sink_id} "
-                    f"- node(s) not found"
-                )
-                continue
-
-            # Skip if source block doesn't exist
-            source_block = get_block(source_node.block_id)
-            if not source_block:
-                logger.warning(
-                    f"Pruning link with invalid source block: {source_node.block_id}"
-                )
-                continue
-
-            # Skip if sink block doesn't exist
-            sink_block = get_block(sink_node.block_id)
-            if not sink_block:
-                logger.warning(
-                    f"Pruning link with invalid sink block: {sink_node.block_id}"
-                )
-                continue
-
-            valid_links.append(link)
-
-        graph.links = valid_links
-        pruned_count = original_count - len(valid_links)
-
-        if pruned_count > 0:
-            logger.info(f"Pruned {pruned_count} invalid link(s) from graph {graph.id}")
-
-        return pruned_count
-
     @staticmethod
     def _validate_graph_structure(graph: BaseGraph):
         """Validate graph structure (links, connections, etc.)"""
-        # First, prune invalid links to clean up orphan edges
-        GraphModel.prune_invalid_links(graph)
-
         node_map = {v.id: v for v in graph.nodes}
 
         def is_static_output_block(nid: str) -> bool:

autogpt_platform/backend/backend/data/graph_test.py

@@ -462,120 +462,3 @@ def test_node_credentials_optional_with_other_metadata():
     assert node.credentials_optional is True
     assert node.metadata["position"] == {"x": 100, "y": 200}
     assert node.metadata["customized_name"] == "My Custom Node"
-
-
-# ============================================================================
-# Tests for MCP Credential Deduplication
-# ============================================================================
-
-
-def test_mcp_credential_combine_different_servers():
-    """Two MCP credential fields with different server URLs should produce
-    separate entries when combined (not merged into one)."""
-    from backend.data.model import CredentialsFieldInfo, CredentialsType
-    from backend.integrations.providers import ProviderName
-
-    oauth2_types: frozenset[CredentialsType] = frozenset(["oauth2"])
-
-    field_sentry = CredentialsFieldInfo(
-        credentials_provider=frozenset([ProviderName.MCP]),
-        credentials_types=oauth2_types,
-        credentials_scopes=None,
-        discriminator="server_url",
-        discriminator_values={"https://mcp.sentry.dev/mcp"},
-    )
-    field_linear = CredentialsFieldInfo(
-        credentials_provider=frozenset([ProviderName.MCP]),
-        credentials_types=oauth2_types,
-        credentials_scopes=None,
-        discriminator="server_url",
-        discriminator_values={"https://mcp.linear.app/mcp"},
-    )
-
-    combined = CredentialsFieldInfo.combine(
-        (field_sentry, ("node-sentry", "credentials")),
-        (field_linear, ("node-linear", "credentials")),
-    )
-
-    # Should produce 2 separate credential entries
-    assert len(combined) == 2, (
-        f"Expected 2 credential entries for 2 MCP blocks with different servers, "
-        f"got {len(combined)}: {list(combined.keys())}"
-    )
-
-    # Each entry should contain the server hostname in its key
-    keys = list(combined.keys())
-    assert any(
-        "mcp.sentry.dev" in k for k in keys
-    ), f"Expected 'mcp.sentry.dev' in one key, got {keys}"
-    assert any(
-        "mcp.linear.app" in k for k in keys
-    ), f"Expected 'mcp.linear.app' in one key, got {keys}"
-
-
-def test_mcp_credential_combine_same_server():
-    """Two MCP credential fields with the same server URL should be combined
-    into one credential entry."""
-    from backend.data.model import CredentialsFieldInfo, CredentialsType
-    from backend.integrations.providers import ProviderName
-
-    oauth2_types: frozenset[CredentialsType] = frozenset(["oauth2"])
-
-    field_a = CredentialsFieldInfo(
-        credentials_provider=frozenset([ProviderName.MCP]),
-        credentials_types=oauth2_types,
-        credentials_scopes=None,
-        discriminator="server_url",
-        discriminator_values={"https://mcp.sentry.dev/mcp"},
-    )
-    field_b = CredentialsFieldInfo(
-        credentials_provider=frozenset([ProviderName.MCP]),
-        credentials_types=oauth2_types,
-        credentials_scopes=None,
-        discriminator="server_url",
-        discriminator_values={"https://mcp.sentry.dev/mcp"},
-    )
-
-    combined = CredentialsFieldInfo.combine(
-        (field_a, ("node-a", "credentials")),
-        (field_b, ("node-b", "credentials")),
-    )
-
-    # Should produce 1 credential entry (same server URL)
-    assert len(combined) == 1, (
-        f"Expected 1 credential entry for 2 MCP blocks with same server, "
-        f"got {len(combined)}: {list(combined.keys())}"
-    )
-
-
-def test_mcp_credential_combine_no_discriminator_values():
-    """MCP credential fields without discriminator_values should be merged
-    into a single entry (backwards compat for blocks without server_url set)."""
-    from backend.data.model import CredentialsFieldInfo, CredentialsType
-    from backend.integrations.providers import ProviderName
-
-    oauth2_types: frozenset[CredentialsType] = frozenset(["oauth2"])
-
-    field_a = CredentialsFieldInfo(
-        credentials_provider=frozenset([ProviderName.MCP]),
-        credentials_types=oauth2_types,
-        credentials_scopes=None,
-        discriminator="server_url",
-    )
-    field_b = CredentialsFieldInfo(
-        credentials_provider=frozenset([ProviderName.MCP]),
-        credentials_types=oauth2_types,
-        credentials_scopes=None,
-        discriminator="server_url",
-    )
-
-    combined = CredentialsFieldInfo.combine(
-        (field_a, ("node-a", "credentials")),
-        (field_b, ("node-b", "credentials")),
-    )
-
-    # Should produce 1 entry (no URL differentiation)
-    assert len(combined) == 1, (
-        f"Expected 1 credential entry for MCP blocks without discriminator_values, "
-        f"got {len(combined)}: {list(combined.keys())}"
-    )

autogpt_platform/backend/backend/data/model.py

@@ -29,7 +29,6 @@ from pydantic import (
     GetCoreSchemaHandler,
     SecretStr,
     field_serializer,
-    model_validator,
 )
 from pydantic_core import (
     CoreSchema,
@@ -503,25 +502,6 @@ class CredentialsMetaInput(BaseModel, Generic[CP, CT]):
     provider: CP
     type: CT
 
-    @model_validator(mode="before")
-    @classmethod
-    def _normalize_legacy_provider(cls, data: Any) -> Any:
-        """Fix ``ProviderName.X`` format from Python 3.13 ``str(Enum)`` bug.
-
-        Python 3.13 changed ``str(StrEnum)`` to return ``"ClassName.MEMBER"``
-        instead of the plain value.  Old stored credential references may have
-        ``provider: "ProviderName.MCP"`` instead of ``"mcp"``.
-        """
-        if isinstance(data, dict):
-            prov = data.get("provider", "")
-            if isinstance(prov, str) and prov.startswith("ProviderName."):
-                member = prov.removeprefix("ProviderName.")
-                try:
-                    data = {**data, "provider": ProviderName[member].value}
-                except KeyError:
-                    pass
-        return data
-
     @classmethod
     def allowed_providers(cls) -> tuple[ProviderName, ...] | None:
         return get_args(cls.model_fields["provider"].annotation)
@@ -626,18 +606,11 @@ class CredentialsFieldInfo(BaseModel, Generic[CP, CT]):
         ] = defaultdict(list)
 
         for field, key in fields:
-            if (
-                field.discriminator
-                and not field.discriminator_mapping
-                and field.discriminator_values
-            ):
-                # URL-based discrimination (e.g. HTTP host-scoped, MCP server URL):
-                # Each unique host gets its own credential entry.
-                provider_prefix = next(iter(field.provider))
-                # Use .value for enum types to get the plain string (e.g. "mcp" not "ProviderName.MCP")
-                prefix_str = getattr(provider_prefix, "value", str(provider_prefix))
+            if field.provider == frozenset([ProviderName.HTTP]):
+                # HTTP host-scoped credentials can have different hosts that reqires different credential sets.
+                # Group by host extracted from the URL
                 providers = frozenset(
-                    [cast(CP, prefix_str)]
+                    [cast(CP, "http")]
                     + [
                         cast(CP, parse_url(str(value)).netloc)
                         for value in field.discriminator_values

autogpt_platform/backend/backend/executor/manager.py

@@ -20,7 +20,6 @@ from backend.blocks import get_block
 from backend.blocks._base import BlockSchema
 from backend.blocks.agent import AgentExecutorBlock
 from backend.blocks.io import AgentOutputBlock
-from backend.blocks.mcp.block import MCPToolBlock
 from backend.data import redis_client as redis
 from backend.data.block import BlockInput, BlockOutput, BlockOutputEntry
 from backend.data.credit import UsageTransactionMetadata
@@ -229,18 +228,6 @@ async def execute_node(
             _input_data.nodes_input_masks = nodes_input_masks
         _input_data.user_id = user_id
         input_data = _input_data.model_dump()
-    elif isinstance(node_block, MCPToolBlock):
-        _mcp_data = MCPToolBlock.Input(**node.input_default)
-        # Dynamic tool fields are flattened to top-level by validate_exec
-        # (via get_input_defaults). Collect them back into tool_arguments.
-        tool_schema = _mcp_data.tool_input_schema
-        tool_props = set(tool_schema.get("properties", {}).keys())
-        merged_args = {**_mcp_data.tool_arguments}
-        for key in tool_props:
-            if key in input_data:
-                merged_args[key] = input_data[key]
-        _mcp_data.tool_arguments = merged_args
-        input_data = _mcp_data.model_dump()
     data.inputs = input_data
 
     # Execute the node
@@ -277,34 +264,8 @@ async def execute_node(
 
     # Handle regular credentials fields
     for field_name, input_type in input_model.get_credentials_fields().items():
-        field_value = input_data.get(field_name)
-        if not field_value or (
-            isinstance(field_value, dict) and not field_value.get("id")
-        ):
-            # No credentials configured — nullify so JSON schema validation
-            # doesn't choke on the empty default `{}`.
-            input_data[field_name] = None
-            continue  # Block runs without credentials
-
-        credentials_meta = input_type(**field_value)
-        # Write normalized values back so JSON schema validation also passes
-        # (model_validator may have fixed legacy formats like "ProviderName.MCP")
-        input_data[field_name] = credentials_meta.model_dump(mode="json")
-        try:
-            credentials, lock = await creds_manager.acquire(
-                user_id, credentials_meta.id
-            )
-        except ValueError:
-            # Credential was deleted or doesn't exist.
-            # If the field has a default, run without credentials.
-            if input_model.model_fields[field_name].default is not None:
-                log_metadata.warning(
-                    f"Credentials #{credentials_meta.id} not found, "
-                    "running without (field has default)"
-                )
-                input_data[field_name] = None
-                continue
-            raise
+        credentials_meta = input_type(**input_data[field_name])
+        credentials, lock = await creds_manager.acquire(user_id, credentials_meta.id)
         creds_locks.append(lock)
         extra_exec_kwargs[field_name] = credentials
 

autogpt_platform/backend/backend/executor/utils.py

@@ -260,13 +260,7 @@ async def _validate_node_input_credentials(
         # Track if any credential field is missing for this node
         has_missing_credentials = False
 
-        # A credential field is optional if the node metadata says so, or if
-        # the block schema declares a default for the field.
-        required_fields = block.input_schema.get_required_fields()
-        is_creds_optional = node.credentials_optional
-
         for field_name, credentials_meta_type in credentials_fields.items():
-            field_is_optional = is_creds_optional or field_name not in required_fields
             try:
                 # Check nodes_input_masks first, then input_default
                 field_value = None
@@ -279,7 +273,7 @@ async def _validate_node_input_credentials(
                 elif field_name in node.input_default:
                     # For optional credentials, don't use input_default - treat as missing
                     # This prevents stale credential IDs from failing validation
-                    if field_is_optional:
+                    if node.credentials_optional:
                         field_value = None
                     else:
                         field_value = node.input_default[field_name]
@@ -289,8 +283,8 @@ async def _validate_node_input_credentials(
                     isinstance(field_value, dict) and not field_value.get("id")
                 ):
                     has_missing_credentials = True
-                    # If credential field is optional, skip instead of error
-                    if field_is_optional:
+                    # If node has credentials_optional flag, mark for skipping instead of error
+                    if node.credentials_optional:
                         continue  # Don't add error, will be marked for skip after loop
                     else:
                         credential_errors[node.id][
@@ -340,16 +334,16 @@ async def _validate_node_input_credentials(
                 ] = "Invalid credentials: type/provider mismatch"
                 continue
 
-        # If node has optional credentials and any are missing, allow running without.
-        # The executor will pass credentials=None to the block's run().
+        # If node has optional credentials and any are missing, mark for skipping
+        # But only if there are no other errors for this node
         if (
             has_missing_credentials
-            and is_creds_optional
+            and node.credentials_optional
             and node.id not in credential_errors
         ):
+            nodes_to_skip.add(node.id)
             logger.info(
-                f"Node #{node.id}: optional credentials not configured, "
-                "running without"
+                f"Node #{node.id} will be skipped: optional credentials not configured"
             )
 
     return credential_errors, nodes_to_skip

autogpt_platform/backend/backend/executor/utils_test.py

@@ -495,7 +495,6 @@ async def test_validate_node_input_credentials_returns_nodes_to_skip(
     mock_block.input_schema.get_credentials_fields.return_value = {
         "credentials": mock_credentials_field_type
     }
-    mock_block.input_schema.get_required_fields.return_value = {"credentials"}
     mock_node.block = mock_block
 
     # Create mock graph
@@ -509,8 +508,8 @@ async def test_validate_node_input_credentials_returns_nodes_to_skip(
         nodes_input_masks=None,
     )
 
-    # Node should NOT be in nodes_to_skip (runs without credentials) and not in errors
-    assert mock_node.id not in nodes_to_skip
+    # Node should be in nodes_to_skip, not in errors
+    assert mock_node.id in nodes_to_skip
     assert mock_node.id not in errors
 
 
@@ -536,7 +535,6 @@ async def test_validate_node_input_credentials_required_missing_creds_error(
     mock_block.input_schema.get_credentials_fields.return_value = {
         "credentials": mock_credentials_field_type
     }
-    mock_block.input_schema.get_required_fields.return_value = {"credentials"}
     mock_node.block = mock_block
 
     # Create mock graph

autogpt_platform/backend/backend/integrations/credentials_store.py

@@ -22,27 +22,6 @@ from backend.util.settings import Settings
 
 settings = Settings()
 
-
-def provider_matches(stored: str, expected: str) -> bool:
-    """Compare provider strings, handling Python 3.13 ``str(StrEnum)`` bug.
-
-    On Python 3.13, ``str(ProviderName.MCP)`` returns ``"ProviderName.MCP"``
-    instead of ``"mcp"``.  OAuth states persisted with the buggy format need
-    to match when ``expected`` is the canonical value (e.g. ``"mcp"``).
-    """
-    if stored == expected:
-        return True
-    if stored.startswith("ProviderName."):
-        member = stored.removeprefix("ProviderName.")
-        from backend.integrations.providers import ProviderName
-
-        try:
-            return ProviderName[member].value == expected
-        except KeyError:
-            pass
-    return False
-
-
 # This is an overrride since ollama doesn't actually require an API key, but the creddential system enforces one be attached
 ollama_credentials = APIKeyCredentials(
     id="744fdc56-071a-4761-b5a5-0af0ce10a2b5",
@@ -410,7 +389,7 @@ class IntegrationCredentialsStore:
         self, user_id: str, provider: str
     ) -> list[Credentials]:
         credentials = await self.get_all_creds(user_id)
-        return [c for c in credentials if provider_matches(c.provider, provider)]
+        return [c for c in credentials if c.provider == provider]
 
     async def get_authorized_providers(self, user_id: str) -> list[str]:
         credentials = await self.get_all_creds(user_id)
@@ -506,6 +485,17 @@ class IntegrationCredentialsStore:
         async with self.edit_user_integrations(user_id) as user_integrations:
             user_integrations.oauth_states.append(state)
 
+        async with await self.locked_user_integrations(user_id):
+
+            user_integrations = await self._get_user_integrations(user_id)
+            oauth_states = user_integrations.oauth_states
+            oauth_states.append(state)
+            user_integrations.oauth_states = oauth_states
+
+            await self.db_manager.update_user_integrations(
+                user_id=user_id, data=user_integrations
+            )
+
         return token, code_challenge
 
     def _generate_code_challenge(self) -> tuple[str, str]:
@@ -531,7 +521,7 @@ class IntegrationCredentialsStore:
                     state
                     for state in oauth_states
                     if secrets.compare_digest(state.token, token)
-                    and provider_matches(state.provider, provider)
+                    and state.provider == provider
                     and state.expires_at > now.timestamp()
                 ),
                 None,

autogpt_platform/backend/backend/integrations/creds_manager.py

@@ -9,10 +9,7 @@ from redis.asyncio.lock import Lock as AsyncRedisLock
 
 from backend.data.model import Credentials, OAuth2Credentials
 from backend.data.redis_client import get_redis_async
-from backend.integrations.credentials_store import (
-    IntegrationCredentialsStore,
-    provider_matches,
-)
+from backend.integrations.credentials_store import IntegrationCredentialsStore
 from backend.integrations.oauth import CREDENTIALS_BY_PROVIDER, HANDLERS_BY_NAME
 from backend.integrations.providers import ProviderName
 from backend.util.exceptions import MissingConfigError
@@ -140,10 +137,7 @@ class IntegrationCredentialsManager:
         self, user_id: str, credentials: OAuth2Credentials, lock: bool = True
     ) -> OAuth2Credentials:
         async with self._locked(user_id, credentials.id, "refresh"):
-            if provider_matches(credentials.provider, ProviderName.MCP.value):
-                oauth_handler = create_mcp_oauth_handler(credentials)
-            else:
-                oauth_handler = await _get_provider_oauth_handler(credentials.provider)
+            oauth_handler = await _get_provider_oauth_handler(credentials.provider)
             if oauth_handler.needs_refresh(credentials):
                 logger.debug(
                     f"Refreshing '{credentials.provider}' "
@@ -242,31 +236,3 @@ async def _get_provider_oauth_handler(provider_name_str: str) -> "BaseOAuthHandl
         client_secret=client_secret,
         redirect_uri=f"{frontend_base_url}/auth/integrations/oauth_callback",
     )
-
-
-def create_mcp_oauth_handler(
-    credentials: OAuth2Credentials,
-) -> "BaseOAuthHandler":
-    """Create an MCPOAuthHandler from credential metadata for token refresh.
-
-    MCP OAuth handlers have dynamic endpoints discovered per-server, so they
-    can't be registered as singletons in HANDLERS_BY_NAME. Instead, the handler
-    is reconstructed from metadata stored on the credential during initial auth.
-    """
-    from backend.blocks.mcp.oauth import MCPOAuthHandler
-
-    meta = credentials.metadata or {}
-    token_url = meta.get("mcp_token_url", "")
-    if not token_url:
-        raise ValueError(
-            f"MCP credential {credentials.id} is missing 'mcp_token_url' metadata; "
-            "cannot refresh tokens"
-        )
-    return MCPOAuthHandler(
-        client_id=meta.get("mcp_client_id", ""),
-        client_secret=meta.get("mcp_client_secret", ""),
-        redirect_uri="",  # Not needed for token refresh
-        authorize_url="",  # Not needed for token refresh
-        token_url=token_url,
-        resource_url=meta.get("mcp_resource_url"),
-    )

autogpt_platform/backend/backend/integrations/providers.py

@@ -30,7 +30,6 @@ class ProviderName(str, Enum):
     IDEOGRAM = "ideogram"
     JINA = "jina"
     LLAMA_API = "llama_api"
-    MCP = "mcp"
     MEDIUM = "medium"
     MEM0 = "mem0"
     NOTION = "notion"

autogpt_platform/backend/backend/integrations/webhooks/graph_lifecycle_hooks.py

@@ -51,21 +51,6 @@ async def _on_graph_activate(graph: "BaseGraph | GraphModel", user_id: str):
             if (
                 creds_meta := new_node.input_default.get(creds_field_name)
             ) and not await get_credentials(creds_meta["id"]):
-                # If the credential field is optional (has a default in the
-                # schema, or node metadata marks it optional), clear the stale
-                # reference instead of blocking the save.
-                creds_field_optional = (
-                    new_node.credentials_optional
-                    or creds_field_name not in block_input_schema.get_required_fields()
-                )
-                if creds_field_optional:
-                    new_node.input_default[creds_field_name] = {}
-                    logger.warning(
-                        f"Node #{new_node.id}: cleared stale optional "
-                        f"credentials #{creds_meta['id']} for "
-                        f"'{creds_field_name}'"
-                    )
-                    continue
                 raise ValueError(
                     f"Node #{new_node.id} input '{creds_field_name}' updated with "
                     f"non-existent credentials #{creds_meta['id']}"

autogpt_platform/backend/backend/util/feature_flag.py

@@ -38,7 +38,6 @@ class Flag(str, Enum):
     AGENT_ACTIVITY = "agent-activity"
     ENABLE_PLATFORM_PAYMENT = "enable-platform-payment"
     CHAT = "chat"
-    COPILOT_SDK = "copilot-sdk"
 
 
 def is_configured() -> bool:

autogpt_platform/backend/backend/util/request.py

@@ -101,7 +101,7 @@ class HostResolver(abc.AbstractResolver):
     def __init__(self, ssl_hostname: str, ip_addresses: list[str]):
         self.ssl_hostname = ssl_hostname
         self.ip_addresses = ip_addresses
-        self._default = aiohttp.ThreadedResolver()
+        self._default = aiohttp.AsyncResolver()
 
     async def resolve(self, host, port=0, family=socket.AF_INET):
         if host == self.ssl_hostname:
@@ -467,7 +467,7 @@ class Requests:
             resolver = HostResolver(ssl_hostname=hostname, ip_addresses=ip_addresses)
             ssl_context = ssl.create_default_context()
             connector = aiohttp.TCPConnector(resolver=resolver, ssl=ssl_context)
-        session_kwargs: dict = {}
+        session_kwargs = {}
         if connector:
             session_kwargs["connector"] = connector
 

autogpt_platform/backend/poetry.lock

@@ -897,29 +897,6 @@ files = [
     {file = "charset_normalizer-3.4.4.tar.gz", hash = "sha256:94537985111c35f28720e43603b8e7b43a6ecfb2ce1d3058bbe955b73404e21a"},
 ]
 
-[[package]]
-name = "claude-agent-sdk"
-version = "0.1.35"
-description = "Python SDK for Claude Code"
-optional = false
-python-versions = ">=3.10"
-groups = ["main"]
-files = [
-    {file = "claude_agent_sdk-0.1.35-py3-none-macosx_11_0_arm64.whl", hash = "sha256:df67f4deade77b16a9678b3a626c176498e40417f33b04beda9628287f375591"},
-    {file = "claude_agent_sdk-0.1.35-py3-none-manylinux_2_17_aarch64.whl", hash = "sha256:14963944f55ded7c8ed518feebfa5b4284aa6dd8d81aeff2e5b21a962ce65097"},
-    {file = "claude_agent_sdk-0.1.35-py3-none-manylinux_2_17_x86_64.whl", hash = "sha256:84344dcc535d179c1fc8a11c6f34c37c3b583447bdf09d869effb26514fd7a65"},
-    {file = "claude_agent_sdk-0.1.35-py3-none-win_amd64.whl", hash = "sha256:1b3d54b47448c93f6f372acd4d1757f047c3c1e8ef5804be7a1e3e53e2c79a5f"},
-    {file = "claude_agent_sdk-0.1.35.tar.gz", hash = "sha256:0f98e2b3c71ca85abfc042e7a35c648df88e87fda41c52e6779ef7b038dcbb52"},
-]
-
-[package.dependencies]
-anyio = ">=4.0.0"
-mcp = ">=0.1.0"
-typing-extensions = {version = ">=4.0.0", markers = "python_version < \"3.11\""}
-
-[package.extras]
-dev = ["anyio[trio] (>=4.0.0)", "mypy (>=1.0.0)", "pytest (>=7.0.0)", "pytest-asyncio (>=0.20.0)", "pytest-cov (>=4.0.0)", "ruff (>=0.1.0)"]
-
 [[package]]
 name = "cleo"
 version = "2.1.0"
@@ -2616,18 +2593,6 @@ http2 = ["h2 (>=3,<5)"]
 socks = ["socksio (==1.*)"]
 zstd = ["zstandard (>=0.18.0)"]
 
-[[package]]
-name = "httpx-sse"
-version = "0.4.3"
-description = "Consume Server-Sent Event (SSE) messages with HTTPX."
-optional = false
-python-versions = ">=3.9"
-groups = ["main"]
-files = [
-    {file = "httpx_sse-0.4.3-py3-none-any.whl", hash = "sha256:0ac1c9fe3c0afad2e0ebb25a934a59f4c7823b60792691f779fad2c5568830fc"},
-    {file = "httpx_sse-0.4.3.tar.gz", hash = "sha256:9b1ed0127459a66014aec3c56bebd93da3c1bc8bb6618c8082039a44889a755d"},
-]
-
 [[package]]
 name = "huggingface-hub"
 version = "1.4.1"
@@ -3345,39 +3310,6 @@ files = [
     {file = "mccabe-0.7.0.tar.gz", hash = "sha256:348e0240c33b60bbdf4e523192ef919f28cb2c3d7d5c7794f74009290f236325"},
 ]
 
-[[package]]
-name = "mcp"
-version = "1.26.0"
-description = "Model Context Protocol SDK"
-optional = false
-python-versions = ">=3.10"
-groups = ["main"]
-files = [
-    {file = "mcp-1.26.0-py3-none-any.whl", hash = "sha256:904a21c33c25aa98ddbeb47273033c435e595bbacfdb177f4bd87f6dceebe1ca"},
-    {file = "mcp-1.26.0.tar.gz", hash = "sha256:db6e2ef491eecc1a0d93711a76f28dec2e05999f93afd48795da1c1137142c66"},
-]
-
-[package.dependencies]
-anyio = ">=4.5"
-httpx = ">=0.27.1"
-httpx-sse = ">=0.4"
-jsonschema = ">=4.20.0"
-pydantic = ">=2.11.0,<3.0.0"
-pydantic-settings = ">=2.5.2"
-pyjwt = {version = ">=2.10.1", extras = ["crypto"]}
-python-multipart = ">=0.0.9"
-pywin32 = {version = ">=310", markers = "sys_platform == \"win32\""}
-sse-starlette = ">=1.6.1"
-starlette = ">=0.27"
-typing-extensions = ">=4.9.0"
-typing-inspection = ">=0.4.1"
-uvicorn = {version = ">=0.31.1", markers = "sys_platform != \"emscripten\""}
-
-[package.extras]
-cli = ["python-dotenv (>=1.0.0)", "typer (>=0.16.0)"]
-rich = ["rich (>=13.9.4)"]
-ws = ["websockets (>=15.0.1)"]
-
 [[package]]
 name = "mdurl"
 version = "0.1.2"
@@ -6062,7 +5994,7 @@ description = "Python for Window Extensions"
 optional = false
 python-versions = "*"
 groups = ["main"]
-markers = "sys_platform == \"win32\" or platform_system == \"Windows\""
+markers = "platform_system == \"Windows\""
 files = [
     {file = "pywin32-311-cp310-cp310-win32.whl", hash = "sha256:d03ff496d2a0cd4a5893504789d4a15399133fe82517455e78bad62efbb7f0a3"},
     {file = "pywin32-311-cp310-cp310-win_amd64.whl", hash = "sha256:797c2772017851984b97180b0bebe4b620bb86328e8a884bb626156295a63b3b"},
@@ -7042,28 +6974,6 @@ postgresql-psycopgbinary = ["psycopg[binary] (>=3.0.7)"]
 pymysql = ["pymysql"]
 sqlcipher = ["sqlcipher3_binary"]
 
-[[package]]
-name = "sse-starlette"
-version = "3.2.0"
-description = "SSE plugin for Starlette"
-optional = false
-python-versions = ">=3.9"
-groups = ["main"]
-files = [
-    {file = "sse_starlette-3.2.0-py3-none-any.whl", hash = "sha256:5876954bd51920fc2cd51baee47a080eb88a37b5b784e615abb0b283f801cdbf"},
-    {file = "sse_starlette-3.2.0.tar.gz", hash = "sha256:8127594edfb51abe44eac9c49e59b0b01f1039d0c7461c6fd91d4e03b70da422"},
-]
-
-[package.dependencies]
-anyio = ">=4.7.0"
-starlette = ">=0.49.1"
-
-[package.extras]
-daphne = ["daphne (>=4.2.0)"]
-examples = ["aiosqlite (>=0.21.0)", "fastapi (>=0.115.12)", "sqlalchemy[asyncio] (>=2.0.41)", "uvicorn (>=0.34.0)"]
-granian = ["granian (>=2.3.1)"]
-uvicorn = ["uvicorn (>=0.34.0)"]
-
 [[package]]
 name = "stagehand"
 version = "0.5.9"
@@ -8530,4 +8440,4 @@ cffi = ["cffi (>=1.17,<2.0) ; platform_python_implementation != \"PyPy\" and pyt
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.10,<3.14"
-content-hash = "55e095de555482f0fe47de7695f390fe93e7bcf739b31c391b2e5e3c3d938ae3"
+content-hash = "fa9c5deadf593e815dd2190f58e22152373900603f5f244b9616cd721de84d2f"

autogpt_platform/backend/pyproject.toml

@@ -16,7 +16,6 @@ anthropic = "^0.79.0"
 apscheduler = "^3.11.1"
 autogpt-libs = { path = "../autogpt_libs", develop = true }
 bleach = { extras = ["css"], version = "^6.2.0" }
-claude-agent-sdk = "^0.1.0"
 click = "^8.2.0"
 cryptography = "^46.0"
 discord-py = "^2.5.2"

autogpt_platform/backend/test/blocks/test_jina_extract_website.py

@@ -1,66 +0,0 @@
-from typing import cast
-
-import pytest
-
-from backend.blocks.jina._auth import (
-    TEST_CREDENTIALS,
-    TEST_CREDENTIALS_INPUT,
-    JinaCredentialsInput,
-)
-from backend.blocks.jina.search import ExtractWebsiteContentBlock
-from backend.util.request import HTTPClientError
-
-
-@pytest.mark.asyncio
-async def test_extract_website_content_returns_content(monkeypatch):
-    block = ExtractWebsiteContentBlock()
-    input_data = block.Input(
-        url="https://example.com",
-        credentials=cast(JinaCredentialsInput, TEST_CREDENTIALS_INPUT),
-        raw_content=True,
-    )
-
-    async def fake_get_request(url, json=False, headers=None):
-        assert url == "https://example.com"
-        assert headers == {}
-        return "page content"
-
-    monkeypatch.setattr(block, "get_request", fake_get_request)
-
-    results = [
-        output
-        async for output in block.run(
-            input_data=input_data, credentials=TEST_CREDENTIALS
-        )
-    ]
-
-    assert ("content", "page content") in results
-    assert all(key != "error" for key, _ in results)
-
-
-@pytest.mark.asyncio
-async def test_extract_website_content_handles_http_error(monkeypatch):
-    block = ExtractWebsiteContentBlock()
-    input_data = block.Input(
-        url="https://example.com",
-        credentials=cast(JinaCredentialsInput, TEST_CREDENTIALS_INPUT),
-        raw_content=False,
-    )
-
-    async def fake_get_request(url, json=False, headers=None):
-        raise HTTPClientError("HTTP 400 Error: Bad Request", 400)
-
-    monkeypatch.setattr(block, "get_request", fake_get_request)
-
-    results = [
-        output
-        async for output in block.run(
-            input_data=input_data, credentials=TEST_CREDENTIALS
-        )
-    ]
-
-    assert ("content", "page content") not in results
-    error_messages = [value for key, value in results if key == "error"]
-    assert error_messages
-    assert "Client error (400)" in error_messages[0]
-    assert "https://example.com" in error_messages[0]

autogpt_platform/backend/test/chat/test_security_hooks.py

@@ -1,133 +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.
-
-Note: Bash command validation was removed — the SDK built-in Bash tool is not in
-allowed_tools, and the bash_exec MCP tool has kernel-level network isolation
-(unshare --net) making command-level parsing unnecessary.
-"""
-
-from backend.api.features.chat.sdk.security_hooks import (
-    _validate_tool_access,
-    _validate_workspace_path,
-)
-
-SDK_CWD = "/tmp/copilot-test-session"
-
-
-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", "")
-
-
-# ============================================================
-# Workspace path validation (Read, Write, Edit, etc.)
-# ============================================================
-
-
-class TestWorkspacePathValidation:
-    def test_path_in_workspace(self):
-        result = _validate_workspace_path(
-            "Read", {"file_path": f"{SDK_CWD}/file.txt"}, SDK_CWD
-        )
-        assert not _is_denied(result)
-
-    def test_path_outside_workspace(self):
-        result = _validate_workspace_path("Read", {"file_path": "/etc/passwd"}, SDK_CWD)
-        assert _is_denied(result)
-
-    def test_tool_results_allowed(self):
-        result = _validate_workspace_path(
-            "Read",
-            {"file_path": "~/.claude/projects/abc/tool-results/out.txt"},
-            SDK_CWD,
-        )
-        assert not _is_denied(result)
-
-    def test_claude_settings_blocked(self):
-        result = _validate_workspace_path(
-            "Read", {"file_path": "~/.claude/settings.json"}, SDK_CWD
-        )
-        assert _is_denied(result)
-
-    def test_claude_projects_without_tool_results(self):
-        result = _validate_workspace_path(
-            "Read", {"file_path": "~/.claude/projects/abc/credentials.json"}, SDK_CWD
-        )
-        assert _is_denied(result)
-
-    def test_no_path_allowed(self):
-        """Glob/Grep without path defaults to cwd — should be allowed."""
-        result = _validate_workspace_path("Grep", {"pattern": "foo"}, SDK_CWD)
-        assert not _is_denied(result)
-
-    def test_path_traversal_with_dotdot(self):
-        result = _validate_workspace_path(
-            "Read", {"file_path": f"{SDK_CWD}/../../../etc/passwd"}, SDK_CWD
-        )
-        assert _is_denied(result)
-
-
-# ============================================================
-# Tool access validation
-# ============================================================
-
-
-class TestToolAccessValidation:
-    def test_blocked_tools(self):
-        for tool in ("bash", "shell", "exec", "terminal", "command"):
-            result = _validate_tool_access(tool, {})
-            assert _is_denied(result), f"Tool '{tool}' should be blocked"
-
-    def test_bash_builtin_blocked(self):
-        """SDK built-in Bash (capital) is blocked as defence-in-depth."""
-        result = _validate_tool_access("Bash", {"command": "echo hello"}, SDK_CWD)
-        assert _is_denied(result)
-        assert "Bash" in _reason(result)
-
-    def test_workspace_tools_delegate(self):
-        result = _validate_tool_access(
-            "Read", {"file_path": f"{SDK_CWD}/file.txt"}, SDK_CWD
-        )
-        assert not _is_denied(result)
-
-    def test_dangerous_pattern_blocked(self):
-        result = _validate_tool_access("SomeUnknownTool", {"data": "sudo rm -rf /"})
-        assert _is_denied(result)
-
-    def test_safe_unknown_tool_allowed(self):
-        result = _validate_tool_access("SomeSafeTool", {"data": "hello world"})
-        assert not _is_denied(result)
-
-
-# ============================================================
-# Deny message quality (ntindle feedback)
-# ============================================================
-
-
-class TestDenyMessageClarity:
-    """Deny messages must include [SECURITY] and 'cannot be bypassed'
-    so the model knows the restriction is enforced, not a suggestion."""
-
-    def test_blocked_tool_message(self):
-        reason = _reason(_validate_tool_access("bash", {}))
-        assert "[SECURITY]" in reason
-        assert "cannot be bypassed" in reason
-
-    def test_bash_builtin_blocked_message(self):
-        reason = _reason(_validate_tool_access("Bash", {"command": "echo hello"}))
-        assert "[SECURITY]" in reason
-        assert "cannot be bypassed" in reason
-
-    def test_workspace_path_message(self):
-        reason = _reason(
-            _validate_workspace_path("Read", {"file_path": "/etc/passwd"}, SDK_CWD)
-        )
-        assert "[SECURITY]" in reason
-        assert "cannot be bypassed" in reason

autogpt_platform/backend/test/chat/test_transcript.py

@@ -1,255 +0,0 @@
-"""Unit tests for JSONL transcript management utilities."""
-
-import json
-import os
-
-from backend.api.features.chat.sdk.transcript import (
-    STRIPPABLE_TYPES,
-    read_transcript_file,
-    strip_progress_entries,
-    validate_transcript,
-    write_transcript_to_tempfile,
-)
-
-
-def _make_jsonl(*entries: dict) -> str:
-    return "\n".join(json.dumps(e) for e in entries) + "\n"
-
-
-# --- Fixtures ---
-
-
-METADATA_LINE = {"type": "queue-operation", "subtype": "create"}
-FILE_HISTORY = {"type": "file-history-snapshot", "files": []}
-USER_MSG = {"type": "user", "uuid": "u1", "message": {"role": "user", "content": "hi"}}
-ASST_MSG = {
-    "type": "assistant",
-    "uuid": "a1",
-    "parentUuid": "u1",
-    "message": {"role": "assistant", "content": "hello"},
-}
-PROGRESS_ENTRY = {
-    "type": "progress",
-    "uuid": "p1",
-    "parentUuid": "u1",
-    "data": {"type": "bash_progress", "stdout": "running..."},
-}
-
-VALID_TRANSCRIPT = _make_jsonl(METADATA_LINE, FILE_HISTORY, USER_MSG, ASST_MSG)
-
-
-# --- read_transcript_file ---
-
-
-class TestReadTranscriptFile:
-    def test_returns_content_for_valid_file(self, tmp_path):
-        path = tmp_path / "session.jsonl"
-        path.write_text(VALID_TRANSCRIPT)
-        result = read_transcript_file(str(path))
-        assert result is not None
-        assert "user" in result
-
-    def test_returns_none_for_missing_file(self):
-        assert read_transcript_file("/nonexistent/path.jsonl") is None
-
-    def test_returns_none_for_empty_path(self):
-        assert read_transcript_file("") is None
-
-    def test_returns_none_for_empty_file(self, tmp_path):
-        path = tmp_path / "empty.jsonl"
-        path.write_text("")
-        assert read_transcript_file(str(path)) is None
-
-    def test_returns_none_for_metadata_only(self, tmp_path):
-        content = _make_jsonl(METADATA_LINE, FILE_HISTORY)
-        path = tmp_path / "meta.jsonl"
-        path.write_text(content)
-        assert read_transcript_file(str(path)) is None
-
-    def test_returns_none_for_invalid_json(self, tmp_path):
-        path = tmp_path / "bad.jsonl"
-        path.write_text("not json\n{}\n{}\n")
-        assert read_transcript_file(str(path)) is None
-
-    def test_no_size_limit(self, tmp_path):
-        """Large files are accepted — bucket storage has no size limit."""
-        big_content = {"type": "user", "uuid": "u9", "data": "x" * 1_000_000}
-        content = _make_jsonl(METADATA_LINE, FILE_HISTORY, big_content, ASST_MSG)
-        path = tmp_path / "big.jsonl"
-        path.write_text(content)
-        result = read_transcript_file(str(path))
-        assert result is not None
-
-
-# --- write_transcript_to_tempfile ---
-
-
-class TestWriteTranscriptToTempfile:
-    """Tests use /tmp/copilot-* paths to satisfy the sandbox prefix check."""
-
-    def test_writes_file_and_returns_path(self):
-        cwd = "/tmp/copilot-test-write"
-        try:
-            result = write_transcript_to_tempfile(
-                VALID_TRANSCRIPT, "sess-1234-abcd", cwd
-            )
-            assert result is not None
-            assert os.path.isfile(result)
-            assert result.endswith(".jsonl")
-            with open(result) as f:
-                assert f.read() == VALID_TRANSCRIPT
-        finally:
-            import shutil
-
-            shutil.rmtree(cwd, ignore_errors=True)
-
-    def test_creates_parent_directory(self):
-        cwd = "/tmp/copilot-test-mkdir"
-        try:
-            result = write_transcript_to_tempfile(VALID_TRANSCRIPT, "sess-1234", cwd)
-            assert result is not None
-            assert os.path.isdir(cwd)
-        finally:
-            import shutil
-
-            shutil.rmtree(cwd, ignore_errors=True)
-
-    def test_uses_session_id_prefix(self):
-        cwd = "/tmp/copilot-test-prefix"
-        try:
-            result = write_transcript_to_tempfile(
-                VALID_TRANSCRIPT, "abcdef12-rest", cwd
-            )
-            assert result is not None
-            assert "abcdef12" in os.path.basename(result)
-        finally:
-            import shutil
-
-            shutil.rmtree(cwd, ignore_errors=True)
-
-    def test_rejects_cwd_outside_sandbox(self, tmp_path):
-        cwd = str(tmp_path / "not-copilot")
-        result = write_transcript_to_tempfile(VALID_TRANSCRIPT, "sess-1234", cwd)
-        assert result is None
-
-
-# --- validate_transcript ---
-
-
-class TestValidateTranscript:
-    def test_valid_transcript(self):
-        assert validate_transcript(VALID_TRANSCRIPT) is True
-
-    def test_none_content(self):
-        assert validate_transcript(None) is False
-
-    def test_empty_content(self):
-        assert validate_transcript("") is False
-
-    def test_metadata_only(self):
-        content = _make_jsonl(METADATA_LINE, FILE_HISTORY)
-        assert validate_transcript(content) is False
-
-    def test_user_only_no_assistant(self):
-        content = _make_jsonl(METADATA_LINE, FILE_HISTORY, USER_MSG)
-        assert validate_transcript(content) is False
-
-    def test_assistant_only_no_user(self):
-        content = _make_jsonl(METADATA_LINE, FILE_HISTORY, ASST_MSG)
-        assert validate_transcript(content) is False
-
-    def test_invalid_json_returns_false(self):
-        assert validate_transcript("not json\n{}\n{}\n") is False
-
-
-# --- strip_progress_entries ---
-
-
-class TestStripProgressEntries:
-    def test_strips_all_strippable_types(self):
-        """All STRIPPABLE_TYPES are removed from the output."""
-        entries = [
-            USER_MSG,
-            {"type": "progress", "uuid": "p1", "parentUuid": "u1"},
-            {"type": "file-history-snapshot", "files": []},
-            {"type": "queue-operation", "subtype": "create"},
-            {"type": "summary", "text": "..."},
-            {"type": "pr-link", "url": "..."},
-            ASST_MSG,
-        ]
-        result = strip_progress_entries(_make_jsonl(*entries))
-        result_types = {json.loads(line)["type"] for line in result.strip().split("\n")}
-        assert result_types == {"user", "assistant"}
-        for stype in STRIPPABLE_TYPES:
-            assert stype not in result_types
-
-    def test_reparents_children_of_stripped_entries(self):
-        """An assistant message whose parent is a progress entry gets reparented."""
-        progress = {
-            "type": "progress",
-            "uuid": "p1",
-            "parentUuid": "u1",
-            "data": {"type": "bash_progress"},
-        }
-        asst = {
-            "type": "assistant",
-            "uuid": "a1",
-            "parentUuid": "p1",  # Points to progress
-            "message": {"role": "assistant", "content": "done"},
-        }
-        content = _make_jsonl(USER_MSG, progress, asst)
-        result = strip_progress_entries(content)
-        lines = [json.loads(line) for line in result.strip().split("\n")]
-
-        asst_entry = next(e for e in lines if e["type"] == "assistant")
-        # Should be reparented to u1 (the user message)
-        assert asst_entry["parentUuid"] == "u1"
-
-    def test_reparents_through_chain(self):
-        """Reparenting walks through multiple stripped entries."""
-        p1 = {"type": "progress", "uuid": "p1", "parentUuid": "u1"}
-        p2 = {"type": "progress", "uuid": "p2", "parentUuid": "p1"}
-        p3 = {"type": "progress", "uuid": "p3", "parentUuid": "p2"}
-        asst = {
-            "type": "assistant",
-            "uuid": "a1",
-            "parentUuid": "p3",  # 3 levels deep
-            "message": {"role": "assistant", "content": "done"},
-        }
-        content = _make_jsonl(USER_MSG, p1, p2, p3, asst)
-        result = strip_progress_entries(content)
-        lines = [json.loads(line) for line in result.strip().split("\n")]
-
-        asst_entry = next(e for e in lines if e["type"] == "assistant")
-        assert asst_entry["parentUuid"] == "u1"
-
-    def test_preserves_non_strippable_entries(self):
-        """User, assistant, and system entries are preserved."""
-        system = {"type": "system", "uuid": "s1", "message": "prompt"}
-        content = _make_jsonl(system, USER_MSG, ASST_MSG)
-        result = strip_progress_entries(content)
-        result_types = [json.loads(line)["type"] for line in result.strip().split("\n")]
-        assert result_types == ["system", "user", "assistant"]
-
-    def test_empty_input(self):
-        result = strip_progress_entries("")
-        # Should return just a newline (empty content stripped)
-        assert result.strip() == ""
-
-    def test_no_strippable_entries(self):
-        """When there's nothing to strip, output matches input structure."""
-        content = _make_jsonl(USER_MSG, ASST_MSG)
-        result = strip_progress_entries(content)
-        result_lines = result.strip().split("\n")
-        assert len(result_lines) == 2
-
-    def test_handles_entries_without_uuid(self):
-        """Entries without uuid field are handled gracefully."""
-        no_uuid = {"type": "queue-operation", "subtype": "create"}
-        content = _make_jsonl(no_uuid, USER_MSG, ASST_MSG)
-        result = strip_progress_entries(content)
-        result_types = [json.loads(line)["type"] for line in result.strip().split("\n")]
-        # queue-operation is strippable
-        assert "queue-operation" not in result_types
-        assert "user" in result_types
-        assert "assistant" in result_types

autogpt_platform/frontend/src/app/(platform)/auth/integrations/mcp_callback/route.ts

@@ -1,96 +0,0 @@
-import { NextResponse } from "next/server";
-
-/**
- * Safely encode a value as JSON for embedding in a script tag.
- * Escapes characters that could break out of the script context to prevent XSS.
- */
-function safeJsonStringify(value: unknown): string {
-  return JSON.stringify(value)
-    .replace(/</g, "\\u003c")
-    .replace(/>/g, "\\u003e")
-    .replace(/&/g, "\\u0026");
-}
-
-// MCP-specific OAuth callback route.
-//
-// Unlike the generic oauth_callback which relies on window.opener.postMessage,
-// this route uses BroadcastChannel as the PRIMARY communication method.
-// This is critical because cross-origin OAuth flows (e.g. Sentry → localhost)
-// often lose window.opener due to COOP (Cross-Origin-Opener-Policy) headers.
-//
-// BroadcastChannel works across all same-origin tabs/popups regardless of opener.
-export async function GET(request: Request) {
-  const { searchParams } = new URL(request.url);
-  const code = searchParams.get("code");
-  const state = searchParams.get("state");
-
-  const success = Boolean(code && state);
-  const message = success
-    ? { success: true, code, state }
-    : {
-        success: false,
-        message: `Missing parameters: ${searchParams.toString()}`,
-      };
-
-  return new NextResponse(
-    `<!DOCTYPE html>
-<html>
-  <head><title>MCP Sign-in</title></head>
-  <body style="font-family: system-ui, -apple-system, sans-serif; display: flex; align-items: center; justify-content: center; min-height: 100vh; margin: 0; background: #f9fafb;">
-    <div style="text-align: center; max-width: 400px; padding: 2rem;">
-      <div id="spinner" style="margin: 0 auto 1rem; width: 32px; height: 32px; border: 3px solid #e5e7eb; border-top-color: #3b82f6; border-radius: 50%; animation: spin 0.8s linear infinite;"></div>
-      <p id="status" style="color: #374151; font-size: 16px;">Completing sign-in...</p>
-    </div>
-    <style>@keyframes spin { to { transform: rotate(360deg); } }</style>
-    <script>
-      (function() {
-        var msg = ${safeJsonStringify(message)};
-        var sent = false;
-
-        // Method 1: BroadcastChannel (reliable across tabs/popups, no opener needed)
-        try {
-          var bc = new BroadcastChannel("mcp_oauth");
-          bc.postMessage({ type: "mcp_oauth_result", success: msg.success, code: msg.code, state: msg.state, message: msg.message });
-          bc.close();
-          sent = true;
-        } catch(e) { /* BroadcastChannel not supported */ }
-
-        // Method 2: window.opener.postMessage (fallback for same-origin popups)
-        try {
-          if (window.opener && !window.opener.closed) {
-            window.opener.postMessage(
-              { message_type: "mcp_oauth_result", success: msg.success, code: msg.code, state: msg.state, message: msg.message },
-              window.location.origin
-            );
-            sent = true;
-          }
-        } catch(e) { /* opener not available (COOP) */ }
-
-        // Method 3: localStorage (most reliable cross-tab fallback)
-        try {
-          localStorage.setItem("mcp_oauth_result", JSON.stringify(msg));
-          sent = true;
-        } catch(e) { /* localStorage not available */ }
-
-        var statusEl = document.getElementById("status");
-        var spinnerEl = document.getElementById("spinner");
-        spinnerEl.style.display = "none";
-
-        if (msg.success && sent) {
-          statusEl.textContent = "Sign-in complete! This window will close.";
-          statusEl.style.color = "#059669";
-          setTimeout(function() { window.close(); }, 1500);
-        } else if (msg.success) {
-          statusEl.textContent = "Sign-in successful! You can close this tab and return to the builder.";
-          statusEl.style.color = "#059669";
-        } else {
-          statusEl.textContent = "Sign-in failed: " + (msg.message || "Unknown error");
-          statusEl.style.color = "#dc2626";
-        }
-      })();
-    </script>
-  </body>
-</html>`,
-    { headers: { "Content-Type": "text/html" } },
-  );
-}

autogpt_platform/frontend/src/app/(platform)/build/components/BuilderActions/components/RunGraph/useRunGraph.ts

@@ -4,7 +4,7 @@ import {
 } from "@/app/api/__generated__/endpoints/graphs/graphs";
 import { useToast } from "@/components/molecules/Toast/use-toast";
 import { parseAsInteger, parseAsString, useQueryStates } from "nuqs";
-import { GraphExecutionMeta } from "@/app/(platform)/library/agents/[id]/components/OldAgentLibraryView/use-agent-runs";
+import { GraphExecutionMeta } from "@/app/api/__generated__/models/graphExecutionMeta";
 import { useGraphStore } from "@/app/(platform)/build/stores/graphStore";
 import { useShallow } from "zustand/react/shallow";
 import { useEffect, useState } from "react";

autogpt_platform/frontend/src/app/(platform)/build/components/FlowEditor/nodes/CustomNode/CustomNode.tsx

@@ -47,10 +47,7 @@ export type CustomNode = XYNode<CustomNodeData, "custom">;
 
 export const CustomNode: React.FC<NodeProps<CustomNode>> = React.memo(
   ({ data, id: nodeId, selected }) => {
-    const { inputSchema, outputSchema, isMCPWithTool } = useCustomNode({
-      data,
-      nodeId,
-    });
+    const { inputSchema, outputSchema } = useCustomNode({ data, nodeId });
 
     const isAgent = data.uiType === BlockUIType.AGENT;
 
@@ -101,7 +98,6 @@ export const CustomNode: React.FC<NodeProps<CustomNode>> = React.memo(
             jsonSchema={preprocessInputSchema(inputSchema)}
             nodeId={nodeId}
             uiType={data.uiType}
-            isMCPWithTool={isMCPWithTool}
             className={cn(
               "bg-white px-4",
               isWebhook && "pointer-events-none opacity-50",

autogpt_platform/frontend/src/app/(platform)/build/components/FlowEditor/nodes/CustomNode/components/NodeHeader.tsx

@@ -20,8 +20,10 @@ type Props = {
 
 export const NodeHeader = ({ data, nodeId }: Props) => {
   const updateNodeData = useNodeStore((state) => state.updateNodeData);
-
-  const title = (data.metadata?.customized_name as string) || data.title;
+  const title =
+    (data.metadata?.customized_name as string) ||
+    data.hardcodedValues?.agent_name ||
+    data.title;
 
   const [isEditingTitle, setIsEditingTitle] = useState(false);
   const [editedTitle, setEditedTitle] = useState(title);

autogpt_platform/frontend/src/app/(platform)/build/components/FlowEditor/nodes/CustomNode/useCustomNode.tsx

@@ -3,34 +3,6 @@ import { CustomNodeData } from "./CustomNode";
 import { BlockUIType } from "../../../types";
 import { useMemo } from "react";
 import { mergeSchemaForResolution } from "./helpers";
-/**
- * Build a dynamic input schema for MCP blocks.
- *
- * When a tool has been selected (tool_input_schema is populated), the block
- * renders the selected tool's input parameters *plus* the credentials field
- * so users can select/change the OAuth credential used for execution.
- *
- * Static fields like server_url, selected_tool, available_tools, and
- * tool_arguments are hidden because they're pre-configured from the dialog.
- */
-function buildMCPInputSchema(
-  toolInputSchema: Record<string, any>,
-  blockInputSchema: Record<string, any>,
-): Record<string, any> {
-  // Extract the credentials field from the block's original input schema
-  const credentialsSchema =
-    blockInputSchema?.properties?.credentials ?? undefined;
-
-  return {
-    type: "object",
-    properties: {
-      // Credentials field first so the dropdown appears at the top
-      ...(credentialsSchema ? { credentials: credentialsSchema } : {}),
-      ...(toolInputSchema.properties ?? {}),
-    },
-    required: [...(toolInputSchema.required ?? [])],
-  };
-}
 
 export const useCustomNode = ({
   data,
@@ -47,18 +19,10 @@ export const useCustomNode = ({
   );
 
   const isAgent = data.uiType === BlockUIType.AGENT;
-  const isMCPWithTool =
-    data.uiType === BlockUIType.MCP_TOOL &&
-    !!data.hardcodedValues?.tool_input_schema?.properties;
 
   const currentInputSchema = isAgent
     ? (data.hardcodedValues.input_schema ?? {})
-    : isMCPWithTool
-      ? buildMCPInputSchema(
-          data.hardcodedValues.tool_input_schema,
-          data.inputSchema,
-        )
-      : data.inputSchema;
+    : data.inputSchema;
   const currentOutputSchema = isAgent
     ? (data.hardcodedValues.output_schema ?? {})
     : data.outputSchema;
@@ -90,6 +54,5 @@ export const useCustomNode = ({
   return {
     inputSchema,
     outputSchema,
-    isMCPWithTool,
   };
 };

autogpt_platform/frontend/src/app/(platform)/build/components/FlowEditor/nodes/FormCreator.tsx

@@ -9,72 +9,39 @@ interface FormCreatorProps {
   jsonSchema: RJSFSchema;
   nodeId: string;
   uiType: BlockUIType;
-  /** When true the block is an MCP Tool with a selected tool. */
-  isMCPWithTool?: boolean;
   showHandles?: boolean;
   className?: string;
 }
 
 export const FormCreator: React.FC<FormCreatorProps> = React.memo(
-  ({
-    jsonSchema,
-    nodeId,
-    uiType,
-    isMCPWithTool = false,
-    showHandles = true,
-    className,
-  }) => {
+  ({ jsonSchema, nodeId, uiType, showHandles = true, className }) => {
     const updateNodeData = useNodeStore((state) => state.updateNodeData);
 
     const getHardCodedValues = useNodeStore(
       (state) => state.getHardCodedValues,
     );
 
-    const isAgent = uiType === BlockUIType.AGENT;
-
     const handleChange = ({ formData }: any) => {
       if ("credentials" in formData && !formData.credentials?.id) {
         delete formData.credentials;
       }
 
-      let updatedValues;
-      if (isAgent) {
-        updatedValues = {
-          ...getHardCodedValues(nodeId),
-          inputs: formData,
-        };
-      } else if (isMCPWithTool) {
-        // Separate credentials from tool arguments — credentials are stored
-        // at the top level of hardcodedValues, not inside tool_arguments.
-        const { credentials, ...toolArgs } = formData;
-        updatedValues = {
-          ...getHardCodedValues(nodeId),
-          tool_arguments: toolArgs,
-          ...(credentials?.id ? { credentials } : {}),
-        };
-      } else {
-        updatedValues = formData;
-      }
+      const updatedValues =
+        uiType === BlockUIType.AGENT
+          ? {
+              ...getHardCodedValues(nodeId),
+              inputs: formData,
+            }
+          : formData;
 
       updateNodeData(nodeId, { hardcodedValues: updatedValues });
     };
 
     const hardcodedValues = getHardCodedValues(nodeId);
-
-    let initialValues;
-    if (isAgent) {
-      initialValues = hardcodedValues.inputs ?? {};
-    } else if (isMCPWithTool) {
-      // Merge tool arguments with credentials for the form
-      initialValues = {
-        ...(hardcodedValues.tool_arguments ?? {}),
-        ...(hardcodedValues.credentials?.id
-          ? { credentials: hardcodedValues.credentials }
-          : {}),
-      };
-    } else {
-      initialValues = hardcodedValues;
-    }
+    const initialValues =
+      uiType === BlockUIType.AGENT
+        ? (hardcodedValues.inputs ?? {})
+        : hardcodedValues;
 
     return (
       <div

autogpt_platform/frontend/src/app/(platform)/build/components/MCPToolDialog.tsx

@@ -1,558 +0,0 @@
-"use client";
-
-import React, {
-  useState,
-  useCallback,
-  useRef,
-  useEffect,
-  useContext,
-} from "react";
-import {
-  Dialog,
-  DialogContent,
-  DialogDescription,
-  DialogFooter,
-  DialogHeader,
-  DialogTitle,
-} from "@/components/__legacy__/ui/dialog";
-import { Button } from "@/components/__legacy__/ui/button";
-import { Input } from "@/components/__legacy__/ui/input";
-import { Label } from "@/components/__legacy__/ui/label";
-import { LoadingSpinner } from "@/components/__legacy__/ui/loading";
-import { Badge } from "@/components/__legacy__/ui/badge";
-import { ScrollArea } from "@/components/__legacy__/ui/scroll-area";
-import type { CredentialsMetaInput } from "@/lib/autogpt-server-api";
-import type { MCPToolResponse } from "@/app/api/__generated__/models/mCPToolResponse";
-import {
-  postV2DiscoverAvailableToolsOnAnMcpServer,
-  postV2InitiateOauthLoginForAnMcpServer,
-  postV2ExchangeOauthCodeForMcpTokens,
-} from "@/app/api/__generated__/endpoints/mcp/mcp";
-import { CaretDown } from "@phosphor-icons/react";
-import { openOAuthPopup } from "@/lib/oauth-popup";
-import { CredentialsProvidersContext } from "@/providers/agent-credentials/credentials-provider";
-
-export type MCPToolDialogResult = {
-  serverUrl: string;
-  serverName: string | null;
-  selectedTool: string;
-  toolInputSchema: Record<string, any>;
-  availableTools: Record<string, any>;
-  /** Credentials meta from OAuth flow, null for public servers. */
-  credentials: CredentialsMetaInput | null;
-};
-
-interface MCPToolDialogProps {
-  open: boolean;
-  onClose: () => void;
-  onConfirm: (result: MCPToolDialogResult) => void;
-}
-
-type DialogStep = "url" | "tool";
-
-export function MCPToolDialog({
-  open,
-  onClose,
-  onConfirm,
-}: MCPToolDialogProps) {
-  const allProviders = useContext(CredentialsProvidersContext);
-
-  const [step, setStep] = useState<DialogStep>("url");
-  const [serverUrl, setServerUrl] = useState("");
-  const [tools, setTools] = useState<MCPToolResponse[]>([]);
-  const [serverName, setServerName] = useState<string | null>(null);
-  const [loading, setLoading] = useState(false);
-  const [error, setError] = useState<string | null>(null);
-  const [authRequired, setAuthRequired] = useState(false);
-  const [oauthLoading, setOauthLoading] = useState(false);
-  const [showManualToken, setShowManualToken] = useState(false);
-  const [manualToken, setManualToken] = useState("");
-  const [selectedTool, setSelectedTool] = useState<MCPToolResponse | null>(
-    null,
-  );
-  const [credentials, setCredentials] = useState<CredentialsMetaInput | null>(
-    null,
-  );
-
-  const startOAuthRef = useRef(false);
-  const oauthAbortRef = useRef<((reason?: string) => void) | null>(null);
-
-  // Clean up on unmount
-  useEffect(() => {
-    return () => {
-      oauthAbortRef.current?.();
-    };
-  }, []);
-
-  const reset = useCallback(() => {
-    oauthAbortRef.current?.();
-    oauthAbortRef.current = null;
-    setStep("url");
-    setServerUrl("");
-    setManualToken("");
-    setTools([]);
-    setServerName(null);
-    setLoading(false);
-    setError(null);
-    setAuthRequired(false);
-    setOauthLoading(false);
-    setShowManualToken(false);
-    setSelectedTool(null);
-    setCredentials(null);
-  }, []);
-
-  const handleClose = useCallback(() => {
-    reset();
-    onClose();
-  }, [reset, onClose]);
-
-  const discoverTools = useCallback(async (url: string, authToken?: string) => {
-    setLoading(true);
-    setError(null);
-    try {
-      const response = await postV2DiscoverAvailableToolsOnAnMcpServer({
-        server_url: url,
-        auth_token: authToken || null,
-      });
-      if (response.status !== 200) throw response.data;
-      setTools(response.data.tools);
-      setServerName(response.data.server_name ?? null);
-      setAuthRequired(false);
-      setShowManualToken(false);
-      setStep("tool");
-    } catch (e: any) {
-      if (e?.status === 401 || e?.status === 403) {
-        setAuthRequired(true);
-        setError(null);
-        // Automatically start OAuth sign-in instead of requiring a second click
-        setLoading(false);
-        startOAuthRef.current = true;
-        return;
-      } else {
-        const message =
-          e?.message || e?.detail || "Failed to connect to MCP server";
-        setError(
-          typeof message === "string" ? message : JSON.stringify(message),
-        );
-      }
-    } finally {
-      setLoading(false);
-    }
-  }, []);
-
-  const handleDiscoverTools = useCallback(() => {
-    if (!serverUrl.trim()) return;
-    discoverTools(serverUrl.trim(), manualToken.trim() || undefined);
-  }, [serverUrl, manualToken, discoverTools]);
-
-  const handleOAuthSignIn = useCallback(async () => {
-    if (!serverUrl.trim()) return;
-    setError(null);
-
-    // Abort any previous OAuth flow
-    oauthAbortRef.current?.();
-
-    setOauthLoading(true);
-
-    try {
-      const loginResponse = await postV2InitiateOauthLoginForAnMcpServer({
-        server_url: serverUrl.trim(),
-      });
-      if (loginResponse.status !== 200) throw loginResponse.data;
-      const { login_url, state_token } = loginResponse.data;
-
-      const { promise, cleanup } = openOAuthPopup(login_url, {
-        stateToken: state_token,
-        useCrossOriginListeners: true,
-      });
-      oauthAbortRef.current = cleanup.abort;
-
-      const result = await promise;
-
-      // Exchange code for tokens via the credentials provider (updates cache)
-      setLoading(true);
-      setOauthLoading(false);
-
-      const mcpProvider = allProviders?.["mcp"];
-      let callbackResult;
-      if (mcpProvider) {
-        callbackResult = await mcpProvider.mcpOAuthCallback(
-          result.code,
-          state_token,
-        );
-      } else {
-        const cbResponse = await postV2ExchangeOauthCodeForMcpTokens({
-          code: result.code,
-          state_token,
-        });
-        if (cbResponse.status !== 200) throw cbResponse.data;
-        callbackResult = cbResponse.data;
-      }
-
-      setCredentials({
-        id: callbackResult.id,
-        provider: callbackResult.provider,
-        type: callbackResult.type,
-        title: callbackResult.title,
-      });
-      setAuthRequired(false);
-
-      // Discover tools now that we're authenticated
-      const toolsResponse = await postV2DiscoverAvailableToolsOnAnMcpServer({
-        server_url: serverUrl.trim(),
-      });
-      if (toolsResponse.status !== 200) throw toolsResponse.data;
-      setTools(toolsResponse.data.tools);
-      setServerName(toolsResponse.data.server_name ?? null);
-      setStep("tool");
-    } catch (e: any) {
-      // If server doesn't support OAuth → show manual token entry
-      if (e?.status === 400) {
-        setShowManualToken(true);
-        setError(
-          "This server does not support OAuth sign-in. Please enter a token manually.",
-        );
-      } else if (e?.message === "OAuth flow timed out") {
-        setError("OAuth sign-in timed out. Please try again.");
-      } else {
-        const status = e?.status;
-        let message: string;
-        if (status === 401 || status === 403) {
-          message =
-            "Authentication succeeded but the server still rejected the request. " +
-            "The token audience may not match. Please try again.";
-        } else {
-          message = e?.message || e?.detail || "Failed to complete sign-in";
-        }
-        setError(
-          typeof message === "string" ? message : JSON.stringify(message),
-        );
-      }
-    } finally {
-      setOauthLoading(false);
-      setLoading(false);
-      oauthAbortRef.current = null;
-    }
-  }, [serverUrl, allProviders]);
-
-  // Auto-start OAuth sign-in when server returns 401/403
-  useEffect(() => {
-    if (authRequired && startOAuthRef.current) {
-      startOAuthRef.current = false;
-      handleOAuthSignIn();
-    }
-  }, [authRequired, handleOAuthSignIn]);
-
-  const handleConfirm = useCallback(() => {
-    if (!selectedTool) return;
-
-    const availableTools: Record<string, any> = {};
-    for (const t of tools) {
-      availableTools[t.name] = {
-        description: t.description,
-        input_schema: t.input_schema,
-      };
-    }
-
-    onConfirm({
-      serverUrl: serverUrl.trim(),
-      serverName,
-      selectedTool: selectedTool.name,
-      toolInputSchema: selectedTool.input_schema,
-      availableTools,
-      credentials,
-    });
-    reset();
-  }, [
-    selectedTool,
-    tools,
-    serverUrl,
-    serverName,
-    credentials,
-    onConfirm,
-    reset,
-  ]);
-
-  return (
-    <Dialog open={open} onOpenChange={(isOpen) => !isOpen && handleClose()}>
-      <DialogContent className="max-w-lg">
-        <DialogHeader>
-          <DialogTitle>
-            {step === "url"
-              ? "Connect to MCP Server"
-              : `Select a Tool${serverName ? ` — ${serverName}` : ""}`}
-          </DialogTitle>
-          <DialogDescription>
-            {step === "url"
-              ? "Enter the URL of an MCP server to discover its available tools."
-              : `Found ${tools.length} tool${tools.length !== 1 ? "s" : ""}. Select one to add to your agent.`}
-          </DialogDescription>
-        </DialogHeader>
-
-        {step === "url" && (
-          <div className="flex flex-col gap-4 py-2">
-            <div className="flex flex-col gap-2">
-              <Label htmlFor="mcp-server-url">Server URL</Label>
-              <Input
-                id="mcp-server-url"
-                type="url"
-                placeholder="https://mcp.example.com/mcp"
-                value={serverUrl}
-                onChange={(e) => setServerUrl(e.target.value)}
-                onKeyDown={(e) => e.key === "Enter" && handleDiscoverTools()}
-                autoFocus
-              />
-            </div>
-
-            {/* Auth required: show manual token option */}
-            {authRequired && !showManualToken && (
-              <button
-                onClick={() => setShowManualToken(true)}
-                className="text-xs text-gray-500 underline hover:text-gray-700 dark:text-gray-400 dark:hover:text-gray-300"
-              >
-                or enter a token manually
-              </button>
-            )}
-
-            {/* Manual token entry — only visible when expanded */}
-            {showManualToken && (
-              <div className="flex flex-col gap-2">
-                <Label htmlFor="mcp-auth-token" className="text-sm">
-                  Bearer Token
-                </Label>
-                <Input
-                  id="mcp-auth-token"
-                  type="password"
-                  placeholder="Paste your auth token here"
-                  value={manualToken}
-                  onChange={(e) => setManualToken(e.target.value)}
-                  onKeyDown={(e) => e.key === "Enter" && handleDiscoverTools()}
-                  autoFocus
-                />
-              </div>
-            )}
-
-            {error && <p className="text-sm text-red-500">{error}</p>}
-          </div>
-        )}
-
-        {step === "tool" && (
-          <ScrollArea className="max-h-[50vh] py-2">
-            <div className="flex flex-col gap-2 pr-3">
-              {tools.map((tool) => (
-                <MCPToolCard
-                  key={tool.name}
-                  tool={tool}
-                  selected={selectedTool?.name === tool.name}
-                  onSelect={() => setSelectedTool(tool)}
-                />
-              ))}
-            </div>
-          </ScrollArea>
-        )}
-
-        <DialogFooter>
-          {step === "tool" && (
-            <Button
-              variant="outline"
-              onClick={() => {
-                setStep("url");
-                setSelectedTool(null);
-              }}
-            >
-              Back
-            </Button>
-          )}
-          <Button variant="outline" onClick={handleClose}>
-            Cancel
-          </Button>
-          {step === "url" && (
-            <Button
-              onClick={
-                authRequired && !showManualToken
-                  ? handleOAuthSignIn
-                  : handleDiscoverTools
-              }
-              disabled={!serverUrl.trim() || loading || oauthLoading}
-            >
-              {loading || oauthLoading ? (
-                <span className="flex items-center gap-2">
-                  <LoadingSpinner className="size-4" />
-                  {oauthLoading ? "Waiting for sign-in..." : "Connecting..."}
-                </span>
-              ) : authRequired && !showManualToken ? (
-                "Sign in & Connect"
-              ) : (
-                "Discover Tools"
-              )}
-            </Button>
-          )}
-          {step === "tool" && (
-            <Button onClick={handleConfirm} disabled={!selectedTool}>
-              Add Block
-            </Button>
-          )}
-        </DialogFooter>
-      </DialogContent>
-    </Dialog>
-  );
-}
-
-// --------------- Tool Card Component --------------- //
-
-/** Truncate a description to a reasonable length for the collapsed view. */
-function truncateDescription(text: string, maxLen = 120): string {
-  if (text.length <= maxLen) return text;
-  return text.slice(0, maxLen).trimEnd() + "…";
-}
-
-/** Pretty-print a JSON Schema type for a parameter. */
-function schemaTypeLabel(schema: Record<string, any>): string {
-  if (schema.type) return schema.type;
-  if (schema.anyOf)
-    return schema.anyOf.map((s: any) => s.type ?? "any").join(" | ");
-  if (schema.oneOf)
-    return schema.oneOf.map((s: any) => s.type ?? "any").join(" | ");
-  return "any";
-}
-
-function MCPToolCard({
-  tool,
-  selected,
-  onSelect,
-}: {
-  tool: MCPToolResponse;
-  selected: boolean;
-  onSelect: () => void;
-}) {
-  const [expanded, setExpanded] = useState(false);
-  const schema = tool.input_schema as Record<string, any>;
-  const properties = schema?.properties ?? {};
-  const required = new Set<string>(schema?.required ?? []);
-  const paramNames = Object.keys(properties);
-
-  // Strip XML-like tags from description for cleaner display.
-  // Loop to handle nested tags like <scr<script>ipt> (CodeQL fix).
-  let cleanDescription = tool.description ?? "";
-  let prev = "";
-  while (prev !== cleanDescription) {
-    prev = cleanDescription;
-    cleanDescription = cleanDescription.replace(/<[^>]*>/g, "");
-  }
-  cleanDescription = cleanDescription.trim();
-
-  return (
-    <button
-      onClick={onSelect}
-      className={`group flex flex-col rounded-lg border text-left transition-colors ${
-        selected
-          ? "border-blue-500 bg-blue-50 dark:border-blue-400 dark:bg-blue-950"
-          : "border-gray-200 hover:border-gray-300 hover:bg-gray-50 dark:border-slate-700 dark:hover:border-slate-600 dark:hover:bg-slate-800"
-      }`}
-    >
-      {/* Header */}
-      <div className="flex items-center gap-2 px-3 pb-1 pt-3">
-        <span className="flex-1 text-sm font-semibold dark:text-white">
-          {tool.name}
-        </span>
-        {paramNames.length > 0 && (
-          <Badge variant="secondary" className="text-[10px]">
-            {paramNames.length} param{paramNames.length !== 1 ? "s" : ""}
-          </Badge>
-        )}
-      </div>
-
-      {/* Description (collapsed: truncated) */}
-      {cleanDescription && (
-        <p className="px-3 pb-1 text-xs leading-relaxed text-gray-500 dark:text-gray-400">
-          {expanded ? cleanDescription : truncateDescription(cleanDescription)}
-        </p>
-      )}
-
-      {/* Parameter badges (collapsed view) */}
-      {!expanded && paramNames.length > 0 && (
-        <div className="flex flex-wrap gap-1 px-3 pb-2">
-          {paramNames.slice(0, 6).map((name) => (
-            <Badge
-              key={name}
-              variant="outline"
-              className="text-[10px] font-normal"
-            >
-              {name}
-              {required.has(name) && (
-                <span className="ml-0.5 text-red-400">*</span>
-              )}
-            </Badge>
-          ))}
-          {paramNames.length > 6 && (
-            <Badge variant="outline" className="text-[10px] font-normal">
-              +{paramNames.length - 6} more
-            </Badge>
-          )}
-        </div>
-      )}
-
-      {/* Expanded: full parameter details */}
-      {expanded && paramNames.length > 0 && (
-        <div className="mx-3 mb-2 rounded border border-gray-100 bg-gray-50/50 dark:border-slate-700 dark:bg-slate-800/50">
-          <table className="w-full text-xs">
-            <thead>
-              <tr className="border-b border-gray-100 dark:border-slate-700">
-                <th className="px-2 py-1 text-left font-medium text-gray-500 dark:text-gray-400">
-                  Parameter
-                </th>
-                <th className="px-2 py-1 text-left font-medium text-gray-500 dark:text-gray-400">
-                  Type
-                </th>
-                <th className="px-2 py-1 text-left font-medium text-gray-500 dark:text-gray-400">
-                  Description
-                </th>
-              </tr>
-            </thead>
-            <tbody>
-              {paramNames.map((name) => {
-                const prop = properties[name] ?? {};
-                return (
-                  <tr
-                    key={name}
-                    className="border-b border-gray-50 last:border-0 dark:border-slate-700/50"
-                  >
-                    <td className="px-2 py-1 font-mono text-[11px] text-gray-700 dark:text-gray-300">
-                      {name}
-                      {required.has(name) && (
-                        <span className="ml-0.5 text-red-400">*</span>
-                      )}
-                    </td>
-                    <td className="px-2 py-1 text-gray-500 dark:text-gray-400">
-                      {schemaTypeLabel(prop)}
-                    </td>
-                    <td className="max-w-[200px] truncate px-2 py-1 text-gray-500 dark:text-gray-400">
-                      {prop.description ?? "—"}
-                    </td>
-                  </tr>
-                );
-              })}
-            </tbody>
-          </table>
-        </div>
-      )}
-
-      {/* Toggle details */}
-      {(paramNames.length > 0 || cleanDescription.length > 120) && (
-        <button
-          type="button"
-          onClick={(e) => {
-            e.stopPropagation();
-            setExpanded((prev) => !prev);
-          }}
-          className="flex w-full items-center justify-center gap-1 border-t border-gray-100 py-1.5 text-[10px] text-gray-400 hover:text-gray-600 dark:border-slate-700 dark:text-gray-500 dark:hover:text-gray-300"
-        >
-          {expanded ? "Hide details" : "Show details"}
-          <CaretDown
-            className={`h-3 w-3 transition-transform ${expanded ? "rotate-180" : ""}`}
-          />
-        </button>
-      )}
-    </button>
-  );
-}

autogpt_platform/frontend/src/app/(platform)/build/components/NewControlPanel/NewBlockMenu/Block.tsx

@@ -1,7 +1,7 @@
 import { Button } from "@/components/__legacy__/ui/button";
 import { Skeleton } from "@/components/__legacy__/ui/skeleton";
 import { beautifyString, cn } from "@/lib/utils";
-import React, { ButtonHTMLAttributes, useCallback, useState } from "react";
+import React, { ButtonHTMLAttributes } from "react";
 import { highlightText } from "./helpers";
 import { PlusIcon } from "@phosphor-icons/react";
 import { BlockInfo } from "@/app/api/__generated__/models/blockInfo";
@@ -9,12 +9,6 @@ import { useControlPanelStore } from "../../../stores/controlPanelStore";
 import { blockDragPreviewStyle } from "./style";
 import { useReactFlow } from "@xyflow/react";
 import { useNodeStore } from "../../../stores/nodeStore";
-import { BlockUIType, SpecialBlockID } from "@/lib/autogpt-server-api";
-import {
-  MCPToolDialog,
-  type MCPToolDialogResult,
-} from "@/app/(platform)/build/components/MCPToolDialog";
-
 interface Props extends ButtonHTMLAttributes<HTMLButtonElement> {
   title?: string;
   description?: string;
@@ -39,86 +33,22 @@ export const Block: BlockComponent = ({
   );
   const { setViewport } = useReactFlow();
   const { addBlock } = useNodeStore();
-  const [mcpDialogOpen, setMcpDialogOpen] = useState(false);
-
-  const isMCPBlock = blockData.uiType === BlockUIType.MCP_TOOL;
-
-  const addBlockAndCenter = useCallback(
-    (block: BlockInfo, hardcodedValues?: Record<string, any>) => {
-      const customNode = addBlock(block, hardcodedValues);
-      setTimeout(() => {
-        setViewport(
-          {
-            x: -customNode.position.x * 0.8 + window.innerWidth / 2,
-            y: -customNode.position.y * 0.8 + (window.innerHeight - 400) / 2,
-            zoom: 0.8,
-          },
-          { duration: 500 },
-        );
-      }, 50);
-      return customNode;
-    },
-    [addBlock, setViewport],
-  );
-
-  const updateNodeData = useNodeStore((state) => state.updateNodeData);
-
-  const handleMCPToolConfirm = useCallback(
-    (result: MCPToolDialogResult) => {
-      // Derive a display label: prefer server name, fall back to URL hostname.
-      let serverLabel = result.serverName;
-      if (!serverLabel) {
-        try {
-          serverLabel = new URL(result.serverUrl).hostname;
-        } catch {
-          serverLabel = "MCP";
-        }
-      }
-
-      const customNode = addBlockAndCenter(blockData, {
-        server_url: result.serverUrl,
-        server_name: serverLabel,
-        selected_tool: result.selectedTool,
-        tool_input_schema: result.toolInputSchema,
-        available_tools: result.availableTools,
-        credentials: result.credentials ?? undefined,
-      });
-      if (customNode) {
-        const title = result.selectedTool
-          ? `${serverLabel}: ${beautifyString(result.selectedTool)}`
-          : undefined;
-        updateNodeData(customNode.id, {
-          metadata: {
-            ...customNode.data.metadata,
-            credentials_optional: true,
-            ...(title && { customized_name: title }),
-          },
-        });
-      }
-      setMcpDialogOpen(false);
-    },
-    [addBlockAndCenter, blockData, updateNodeData],
-  );
 
   const handleClick = () => {
-    if (isMCPBlock) {
-      setMcpDialogOpen(true);
-      return;
-    }
-    const customNode = addBlockAndCenter(blockData);
-    // Set customized_name for agent blocks so the agent's name persists
-    if (customNode && blockData.id === SpecialBlockID.AGENT) {
-      updateNodeData(customNode.id, {
-        metadata: {
-          ...customNode.data.metadata,
-          customized_name: blockData.name,
+    const customNode = addBlock(blockData);
+    setTimeout(() => {
+      setViewport(
+        {
+          x: -customNode.position.x * 0.8 + window.innerWidth / 2,
+          y: -customNode.position.y * 0.8 + (window.innerHeight - 400) / 2,
+          zoom: 0.8,
         },
-      });
-    }
+        { duration: 500 },
+      );
+    }, 50);
   };
 
   const handleDragStart = (e: React.DragEvent<HTMLButtonElement>) => {
-    if (isMCPBlock) return;
     e.dataTransfer.effectAllowed = "copy";
     e.dataTransfer.setData("application/reactflow", JSON.stringify(blockData));
 
@@ -141,56 +71,46 @@ export const Block: BlockComponent = ({
     : undefined;
 
   return (
-    <>
-      <Button
-        draggable={!isMCPBlock}
-        data-id={blockDataId}
-        className={cn(
-          "group flex h-16 w-full min-w-[7.5rem] items-center justify-start space-x-3 whitespace-normal rounded-[0.75rem] bg-zinc-50 px-[0.875rem] py-[0.625rem] text-start shadow-none",
-          "hover:cursor-default hover:bg-zinc-100 focus:ring-0 active:bg-zinc-100 active:ring-1 active:ring-zinc-300 disabled:cursor-not-allowed",
-          isMCPBlock && "hover:cursor-pointer",
-          className,
-        )}
-        onDragStart={handleDragStart}
-        onClick={handleClick}
-        {...rest}
-      >
-        <div className="flex flex-1 flex-col items-start gap-0.5">
-          {title && (
-            <span
-              className={cn(
-                "line-clamp-1 font-sans text-sm font-medium leading-[1.375rem] text-zinc-800 group-disabled:text-zinc-400",
-              )}
-            >
-              {highlightText(beautifyString(title), highlightedText)}
-            </span>
-          )}
-          {description && (
-            <span
-              className={cn(
-                "line-clamp-1 font-sans text-xs font-normal leading-5 text-zinc-500 group-disabled:text-zinc-400",
-              )}
-            >
-              {highlightText(description, highlightedText)}
-            </span>
-          )}
-        </div>
-        <div
-          className={cn(
-            "flex h-7 w-7 items-center justify-center rounded-[0.5rem] bg-zinc-700 group-disabled:bg-zinc-400",
-          )}
-        >
-          <PlusIcon className="h-5 w-5 text-zinc-50" />
-        </div>
-      </Button>
-      {isMCPBlock && (
-        <MCPToolDialog
-          open={mcpDialogOpen}
-          onClose={() => setMcpDialogOpen(false)}
-          onConfirm={handleMCPToolConfirm}
-        />
+    <Button
+      draggable={true}
+      data-id={blockDataId}
+      className={cn(
+        "group flex h-16 w-full min-w-[7.5rem] items-center justify-start space-x-3 whitespace-normal rounded-[0.75rem] bg-zinc-50 px-[0.875rem] py-[0.625rem] text-start shadow-none",
+        "hover:cursor-default hover:bg-zinc-100 focus:ring-0 active:bg-zinc-100 active:ring-1 active:ring-zinc-300 disabled:cursor-not-allowed",
+        className,
       )}
-    </>
+      onDragStart={handleDragStart}
+      onClick={handleClick}
+      {...rest}
+    >
+      <div className="flex flex-1 flex-col items-start gap-0.5">
+        {title && (
+          <span
+            className={cn(
+              "line-clamp-1 font-sans text-sm font-medium leading-[1.375rem] text-zinc-800 group-disabled:text-zinc-400",
+            )}
+          >
+            {highlightText(beautifyString(title), highlightedText)}
+          </span>
+        )}
+        {description && (
+          <span
+            className={cn(
+              "line-clamp-1 font-sans text-xs font-normal leading-5 text-zinc-500 group-disabled:text-zinc-400",
+            )}
+          >
+            {highlightText(description, highlightedText)}
+          </span>
+        )}
+      </div>
+      <div
+        className={cn(
+          "flex h-7 w-7 items-center justify-center rounded-[0.5rem] bg-zinc-700 group-disabled:bg-zinc-400",
+        )}
+      >
+        <PlusIcon className="h-5 w-5 text-zinc-50" />
+      </div>
+    </Button>
   );
 };
 

autogpt_platform/frontend/src/app/(platform)/build/components/legacy-builder/RunnerInputUI.tsx

@@ -1,6 +1,6 @@
 import { useCallback } from "react";
 
-import { AgentRunDraftView } from "@/app/(platform)/library/agents/[id]/components/OldAgentLibraryView/components/agent-run-draft-view";
+import { AgentRunDraftView } from "@/app/(platform)/build/components/legacy-builder/agent-run-draft-view";
 import { Dialog } from "@/components/molecules/Dialog/Dialog";
 import type {
   CredentialsMetaInput,

autogpt_platform/frontend/src/app/(platform)/build/components/legacy-builder/SaveControl.tsx

@@ -18,7 +18,7 @@ import {
 import { useToast } from "@/components/molecules/Toast/use-toast";
 import { useQueryClient } from "@tanstack/react-query";
 import { getGetV2ListMySubmissionsQueryKey } from "@/app/api/__generated__/endpoints/store/store";
-import { CronExpressionDialog } from "@/app/(platform)/library/agents/[id]/components/OldAgentLibraryView/components/cron-scheduler-dialog";
+import { CronExpressionDialog } from "@/components/contextual/CronScheduler/cron-scheduler-dialog";
 import { humanizeCronExpression } from "@/lib/cron-expression-utils";
 import { CalendarClockIcon } from "lucide-react";
 

autogpt_platform/frontend/src/app/(platform)/build/components/legacy-builder/agent-run-draft-view.tsx

@@ -20,7 +20,7 @@ import {
 import { useBackendAPI } from "@/lib/autogpt-server-api/context";
 
 import { RunAgentInputs } from "@/app/(platform)/library/agents/[id]/components/NewAgentLibraryView/components/modals/RunAgentInputs/RunAgentInputs";
-import { ScheduleTaskDialog } from "@/app/(platform)/library/agents/[id]/components/OldAgentLibraryView/components/cron-scheduler-dialog";
+import { ScheduleTaskDialog } from "@/components/contextual/CronScheduler/cron-scheduler-dialog";
 import ActionButtonGroup from "@/components/__legacy__/action-button-group";
 import type { ButtonAction } from "@/components/__legacy__/types";
 import {
@@ -53,7 +53,10 @@ import { ClockIcon, CopyIcon, InfoIcon } from "@phosphor-icons/react";
 import { CalendarClockIcon, Trash2Icon } from "lucide-react";
 
 import { analytics } from "@/services/analytics";
-import { AgentStatus, AgentStatusChip } from "./agent-status-chip";
+import {
+  AgentStatus,
+  AgentStatusChip,
+} from "@/app/(platform)/build/components/legacy-builder/agent-status-chip";
 
 export function AgentRunDraftView({
   graph,

autogpt_platform/frontend/src/app/(platform)/build/components/types.ts

@@ -9,5 +9,4 @@ export enum BlockUIType {
   AGENT = "Agent",
   AI = "AI",
   AYRSHARE = "Ayrshare",
-  MCP_TOOL = "MCP Tool",
 }

autogpt_platform/frontend/src/app/(platform)/build/hooks/useSaveGraph.ts

@@ -13,7 +13,6 @@ import { Graph } from "@/app/api/__generated__/models/graph";
 import { useNodeStore } from "../stores/nodeStore";
 import { useEdgeStore } from "../stores/edgeStore";
 import { graphsEquivalent } from "../components/NewControlPanel/NewSaveControl/helpers";
-import { linkToCustomEdge } from "../components/helper";
 import { useGraphStore } from "../stores/graphStore";
 import { useShallow } from "zustand/react/shallow";
 import {
@@ -22,18 +21,6 @@ import {
   getTempFlowId,
 } from "@/services/builder-draft/draft-service";
 
-/**
- * Sync the edge store with the authoritative backend state.
- * This ensures the frontend matches what the backend accepted after save.
- */
-function syncEdgesWithBackend(links: GraphModel["links"]) {
-  if (links !== undefined) {
-    // Replace all edges with the authoritative backend state
-    const newEdges = links.map(linkToCustomEdge);
-    useEdgeStore.getState().setEdges(newEdges);
-  }
-}
-
 export type SaveGraphOptions = {
   showToast?: boolean;
   onSuccess?: (graph: GraphModel) => void;
@@ -77,9 +64,6 @@ export const useSaveGraph = ({
             flowVersion: data.version,
           });
 
-          // Sync edge store with authoritative backend state
-          syncEdgesWithBackend(data.links);
-
           const tempFlowId = getTempFlowId();
           if (tempFlowId) {
             await draftService.deleteDraft(tempFlowId);
@@ -117,9 +101,6 @@ export const useSaveGraph = ({
             flowVersion: data.version,
           });
 
-          // Sync edge store with authoritative backend state
-          syncEdgesWithBackend(data.links);
-
           // Clear the draft for this flow after successful save
           if (data.id) {
             await draftService.deleteDraft(data.id);

autogpt_platform/frontend/src/app/(platform)/build/stores/edgeStore.ts

@@ -120,33 +120,10 @@ export const useEdgeStore = create<EdgeStore>((set, get) => ({
   isOutputConnected: (nodeId, handle) =>
     get().edges.some((e) => e.source === nodeId && e.sourceHandle === handle),
 
-  getBackendLinks: () => {
-    // Filter out edges referencing non-existent nodes before converting to links
-    const nodeIds = new Set(useNodeStore.getState().nodes.map((n) => n.id));
-    const validEdges = get().edges.filter((edge) => {
-      const isValid = nodeIds.has(edge.source) && nodeIds.has(edge.target);
-      if (!isValid) {
-        console.warn(
-          `[EdgeStore] Filtering out invalid edge during save: source=${edge.source}, target=${edge.target}`,
-        );
-      }
-      return isValid;
-    });
-    return validEdges.map(customEdgeToLink);
-  },
+  getBackendLinks: () => get().edges.map(customEdgeToLink),
 
   addLinks: (links) => {
-    // Get current node IDs to validate links
-    const nodeIds = new Set(useNodeStore.getState().nodes.map((n) => n.id));
-
     links.forEach((link) => {
-      // Skip invalid links (orphan edges referencing non-existent nodes)
-      if (!nodeIds.has(link.source_id) || !nodeIds.has(link.sink_id)) {
-        console.warn(
-          `[EdgeStore] Skipping invalid link: source=${link.source_id}, sink=${link.sink_id} - node(s) not found`,
-        );
-        return;
-      }
       get().addEdge(linkToCustomEdge(link));
     });
   },

autogpt_platform/frontend/src/app/(platform)/copilot/components/ChatMessagesContainer/ChatMessagesContainer.tsx

@@ -24,7 +24,6 @@ import { FindBlocksTool } from "../../tools/FindBlocks/FindBlocks";
 import { RunAgentTool } from "../../tools/RunAgent/RunAgent";
 import { RunBlockTool } from "../../tools/RunBlock/RunBlock";
 import { SearchDocsTool } from "../../tools/SearchDocs/SearchDocs";
-import { GenericTool } from "../../tools/GenericTool/GenericTool";
 import { ViewAgentOutputTool } from "../../tools/ViewAgentOutput/ViewAgentOutput";
 
 // ---------------------------------------------------------------------------
@@ -274,16 +273,6 @@ export const ChatMessagesContainer = ({
                         />
                       );
                     default:
-                      // Render a generic tool indicator for SDK built-in
-                      // tools (Read, Glob, Grep, etc.) or any unrecognized tool
-                      if (part.type.startsWith("tool-")) {
-                        return (
-                          <GenericTool
-                            key={`${message.id}-${i}`}
-                            part={part as ToolUIPart}
-                          />
-                        );
-                      }
                       return null;
                   }
                 })}

autogpt_platform/frontend/src/app/(platform)/copilot/tools/GenericTool/GenericTool.tsx

@@ -1,63 +0,0 @@
-"use client";
-
-import { ToolUIPart } from "ai";
-import { GearIcon } from "@phosphor-icons/react";
-import { MorphingTextAnimation } from "../../components/MorphingTextAnimation/MorphingTextAnimation";
-
-interface Props {
-  part: ToolUIPart;
-}
-
-function extractToolName(part: ToolUIPart): string {
-  // ToolUIPart.type is "tool-{name}", extract the name portion.
-  return part.type.replace(/^tool-/, "");
-}
-
-function formatToolName(name: string): string {
-  // "search_docs" → "Search docs", "Read" → "Read"
-  return name.replace(/_/g, " ").replace(/^\w/, (c) => c.toUpperCase());
-}
-
-function getAnimationText(part: ToolUIPart): string {
-  const label = formatToolName(extractToolName(part));
-
-  switch (part.state) {
-    case "input-streaming":
-    case "input-available":
-      return `Running ${label}…`;
-    case "output-available":
-      return `${label} completed`;
-    case "output-error":
-      return `${label} failed`;
-    default:
-      return `Running ${label}…`;
-  }
-}
-
-export function GenericTool({ part }: Props) {
-  const isStreaming =
-    part.state === "input-streaming" || part.state === "input-available";
-  const isError = part.state === "output-error";
-
-  return (
-    <div className="py-2">
-      <div className="flex items-center gap-2 text-sm text-muted-foreground">
-        <GearIcon
-          size={14}
-          weight="regular"
-          className={
-            isError
-              ? "text-red-500"
-              : isStreaming
-                ? "animate-spin text-neutral-500"
-                : "text-neutral-400"
-          }
-        />
-        <MorphingTextAnimation
-          text={getAnimationText(part)}
-          className={isError ? "text-red-500" : undefined}
-        />
-      </div>
-    </div>
-  );
-}

autogpt_platform/frontend/src/app/(platform)/library/agents/[id]/components/OldAgentLibraryView/OldAgentLibraryView.tsx

@@ -1,631 +0,0 @@
-"use client";
-import { useParams, useRouter } from "next/navigation";
-import { useQueryState } from "nuqs";
-import React, {
-  useCallback,
-  useEffect,
-  useMemo,
-  useRef,
-  useState,
-} from "react";
-
-import {
-  Graph,
-  GraphExecution,
-  GraphExecutionID,
-  GraphExecutionMeta,
-  GraphID,
-  LibraryAgent,
-  LibraryAgentID,
-  LibraryAgentPreset,
-  LibraryAgentPresetID,
-  Schedule,
-  ScheduleID,
-} from "@/lib/autogpt-server-api";
-import { useBackendAPI } from "@/lib/autogpt-server-api/context";
-import { exportAsJSONFile } from "@/lib/utils";
-
-import DeleteConfirmDialog from "@/components/__legacy__/delete-confirm-dialog";
-import type { ButtonAction } from "@/components/__legacy__/types";
-import { Button } from "@/components/__legacy__/ui/button";
-import {
-  Dialog,
-  DialogContent,
-  DialogDescription,
-  DialogFooter,
-  DialogHeader,
-  DialogTitle,
-} from "@/components/__legacy__/ui/dialog";
-import LoadingBox, { LoadingSpinner } from "@/components/__legacy__/ui/loading";
-import {
-  useToast,
-  useToastOnFail,
-} from "@/components/molecules/Toast/use-toast";
-import { AgentRunDetailsView } from "./components/agent-run-details-view";
-import { AgentRunDraftView } from "./components/agent-run-draft-view";
-import { CreatePresetDialog } from "./components/create-preset-dialog";
-import { useAgentRunsInfinite } from "./use-agent-runs";
-import { AgentRunsSelectorList } from "./components/agent-runs-selector-list";
-import { AgentScheduleDetailsView } from "./components/agent-schedule-details-view";
-
-export function OldAgentLibraryView() {
-  const { id: agentID }: { id: LibraryAgentID } = useParams();
-  const [executionId, setExecutionId] = useQueryState("executionId");
-  const toastOnFail = useToastOnFail();
-  const { toast } = useToast();
-  const router = useRouter();
-  const api = useBackendAPI();
-
-  // ============================ STATE =============================
-
-  const [graph, setGraph] = useState<Graph | null>(null); // Graph version corresponding to LibraryAgent
-  const [agent, setAgent] = useState<LibraryAgent | null>(null);
-  const agentRunsQuery = useAgentRunsInfinite(graph?.id); // only runs once graph.id is known
-  const agentRuns = agentRunsQuery.agentRuns;
-  const [agentPresets, setAgentPresets] = useState<LibraryAgentPreset[]>([]);
-  const [schedules, setSchedules] = useState<Schedule[]>([]);
-  const [selectedView, selectView] = useState<
-    | { type: "run"; id?: GraphExecutionID }
-    | { type: "preset"; id: LibraryAgentPresetID }
-    | { type: "schedule"; id: ScheduleID }
-  >({ type: "run" });
-  const [selectedRun, setSelectedRun] = useState<
-    GraphExecution | GraphExecutionMeta | null
-  >(null);
-  const selectedSchedule =
-    selectedView.type == "schedule"
-      ? schedules.find((s) => s.id == selectedView.id)
-      : null;
-  const [isFirstLoad, setIsFirstLoad] = useState<boolean>(true);
-  const [agentDeleteDialogOpen, setAgentDeleteDialogOpen] =
-    useState<boolean>(false);
-  const [confirmingDeleteAgentRun, setConfirmingDeleteAgentRun] =
-    useState<GraphExecutionMeta | null>(null);
-  const [confirmingDeleteAgentPreset, setConfirmingDeleteAgentPreset] =
-    useState<LibraryAgentPresetID | null>(null);
-  const [copyAgentDialogOpen, setCopyAgentDialogOpen] = useState(false);
-  const [creatingPresetFromExecutionID, setCreatingPresetFromExecutionID] =
-    useState<GraphExecutionID | null>(null);
-
-  // Set page title with agent name
-  useEffect(() => {
-    if (agent) {
-      document.title = `${agent.name} - Library - AutoGPT Platform`;
-    }
-  }, [agent]);
-
-  const openRunDraftView = useCallback(() => {
-    selectView({ type: "run" });
-  }, []);
-
-  const selectRun = useCallback((id: GraphExecutionID) => {
-    selectView({ type: "run", id });
-  }, []);
-
-  const selectPreset = useCallback((id: LibraryAgentPresetID) => {
-    selectView({ type: "preset", id });
-  }, []);
-
-  const selectSchedule = useCallback((id: ScheduleID) => {
-    selectView({ type: "schedule", id });
-  }, []);
-
-  const graphVersions = useRef<Record<number, Graph>>({});
-  const loadingGraphVersions = useRef<Record<number, Promise<Graph>>>({});
-  const getGraphVersion = useCallback(
-    async (graphID: GraphID, version: number) => {
-      if (version in graphVersions.current)
-        return graphVersions.current[version];
-      if (version in loadingGraphVersions.current)
-        return loadingGraphVersions.current[version];
-
-      const pendingGraph = api.getGraph(graphID, version).then((graph) => {
-        graphVersions.current[version] = graph;
-        return graph;
-      });
-      // Cache promise as well to avoid duplicate requests
-      loadingGraphVersions.current[version] = pendingGraph;
-      return pendingGraph;
-    },
-    [api, graphVersions, loadingGraphVersions],
-  );
-
-  const lastRefresh = useRef<number>(0);
-  const refreshPageData = useCallback(() => {
-    if (Date.now() - lastRefresh.current < 2e3) return; // 2 second debounce
-    lastRefresh.current = Date.now();
-
-    api.getLibraryAgent(agentID).then((agent) => {
-      setAgent(agent);
-
-      getGraphVersion(agent.graph_id, agent.graph_version).then(
-        (_graph) =>
-          (graph && graph.version == _graph.version) || setGraph(_graph),
-      );
-      Promise.all([
-        agentRunsQuery.refetchRuns(),
-        api.listLibraryAgentPresets({
-          graph_id: agent.graph_id,
-          page_size: 100,
-        }),
-      ]).then(([runsQueryResult, presets]) => {
-        setAgentPresets(presets.presets);
-
-        const newestAgentRunsResponse = runsQueryResult.data?.pages[0];
-        if (!newestAgentRunsResponse || newestAgentRunsResponse.status != 200)
-          return;
-        const newestAgentRuns = newestAgentRunsResponse.data.executions;
-        // Preload the corresponding graph versions for the latest 10 runs
-        new Set(
-          newestAgentRuns.slice(0, 10).map((run) => run.graph_version),
-        ).forEach((version) => getGraphVersion(agent.graph_id, version));
-      });
-    });
-  }, [api, agentID, getGraphVersion, graph]);
-
-  // On first load: select the latest run
-  useEffect(() => {
-    // Only for first load or first execution
-    if (selectedView.id || !isFirstLoad) return;
-    if (agentRuns.length == 0 && agentPresets.length == 0) return;
-
-    setIsFirstLoad(false);
-    if (agentRuns.length > 0) {
-      // select latest run
-      const latestRun = agentRuns.reduce((latest, current) => {
-        if (!latest.started_at && !current.started_at) return latest;
-        if (!latest.started_at) return current;
-        if (!current.started_at) return latest;
-        return latest.started_at > current.started_at ? latest : current;
-      }, agentRuns[0]);
-      selectRun(latestRun.id as GraphExecutionID);
-    } else {
-      // select top preset
-      const latestPreset = agentPresets.toSorted(
-        (a, b) => b.updated_at.getTime() - a.updated_at.getTime(),
-      )[0];
-      selectPreset(latestPreset.id);
-    }
-  }, [
-    isFirstLoad,
-    selectedView.id,
-    agentRuns,
-    agentPresets,
-    selectRun,
-    selectPreset,
-  ]);
-
-  useEffect(() => {
-    if (executionId) {
-      selectRun(executionId as GraphExecutionID);
-      setExecutionId(null);
-    }
-  }, [executionId, selectRun, setExecutionId]);
-
-  // Initial load
-  useEffect(() => {
-    refreshPageData();
-
-    // Show a toast when the WebSocket connection disconnects
-    let connectionToast: ReturnType<typeof toast> | null = null;
-    const cancelDisconnectHandler = api.onWebSocketDisconnect(() => {
-      connectionToast ??= toast({
-        title: "Connection to server was lost",
-        variant: "destructive",
-        description: (
-          <div className="flex items-center">
-            Trying to reconnect...
-            <LoadingSpinner className="ml-1.5 size-3.5" />
-          </div>
-        ),
-        duration: Infinity,
-        dismissable: true,
-      });
-    });
-    const cancelConnectHandler = api.onWebSocketConnect(() => {
-      if (connectionToast)
-        connectionToast.update({
-          id: connectionToast.id,
-          title: "✅ Connection re-established",
-          variant: "default",
-          description: (
-            <div className="flex items-center">
-              Refreshing data...
-              <LoadingSpinner className="ml-1.5 size-3.5" />
-            </div>
-          ),
-          duration: 2000,
-          dismissable: true,
-        });
-      connectionToast = null;
-    });
-    return () => {
-      cancelDisconnectHandler();
-      cancelConnectHandler();
-    };
-  }, []);
-
-  // Subscribe to WebSocket updates for agent runs
-  useEffect(() => {
-    if (!agent?.graph_id) return;
-
-    return api.onWebSocketConnect(() => {
-      refreshPageData(); // Sync up on (re)connect
-
-      // Subscribe to all executions for this agent
-      api.subscribeToGraphExecutions(agent.graph_id);
-    });
-  }, [api, agent?.graph_id, refreshPageData]);
-
-  // Handle execution updates
-  useEffect(() => {
-    const detachExecUpdateHandler = api.onWebSocketMessage(
-      "graph_execution_event",
-      (data) => {
-        if (data.graph_id != agent?.graph_id) return;
-
-        agentRunsQuery.upsertAgentRun(data);
-        if (data.id === selectedView.id) {
-          // Update currently viewed run
-          setSelectedRun(data);
-        }
-      },
-    );
-
-    return () => {
-      detachExecUpdateHandler();
-    };
-  }, [api, agent?.graph_id, selectedView.id]);
-
-  // Pre-load selectedRun based on selectedView
-  useEffect(() => {
-    if (selectedView.type != "run" || !selectedView.id) return;
-
-    const newSelectedRun = agentRuns.find((run) => run.id == selectedView.id);
-    if (selectedView.id !== selectedRun?.id) {
-      // Pull partial data from "cache" while waiting for the rest to load
-      setSelectedRun((newSelectedRun as GraphExecutionMeta) ?? null);
-    }
-  }, [api, selectedView, agentRuns, selectedRun?.id]);
-
-  // Load selectedRun based on selectedView; refresh on agent refresh
-  useEffect(() => {
-    if (selectedView.type != "run" || !selectedView.id || !agent) return;
-
-    api
-      .getGraphExecutionInfo(agent.graph_id, selectedView.id)
-      .then(async (run) => {
-        // Ensure corresponding graph version is available before rendering I/O
-        await getGraphVersion(run.graph_id, run.graph_version);
-        setSelectedRun(run);
-      });
-  }, [api, selectedView, agent, getGraphVersion]);
-
-  const fetchSchedules = useCallback(async () => {
-    if (!agent) return;
-
-    setSchedules(await api.listGraphExecutionSchedules(agent.graph_id));
-  }, [api, agent?.graph_id]);
-
-  useEffect(() => {
-    fetchSchedules();
-  }, [fetchSchedules]);
-
-  // =========================== ACTIONS ============================
-
-  const deleteRun = useCallback(
-    async (run: GraphExecutionMeta) => {
-      if (run.status == "RUNNING" || run.status == "QUEUED") {
-        await api.stopGraphExecution(run.graph_id, run.id);
-      }
-      await api.deleteGraphExecution(run.id);
-
-      setConfirmingDeleteAgentRun(null);
-      if (selectedView.type == "run" && selectedView.id == run.id) {
-        openRunDraftView();
-      }
-      agentRunsQuery.removeAgentRun(run.id);
-    },
-    [api, selectedView, openRunDraftView],
-  );
-
-  const deletePreset = useCallback(
-    async (presetID: LibraryAgentPresetID) => {
-      await api.deleteLibraryAgentPreset(presetID);
-
-      setConfirmingDeleteAgentPreset(null);
-      if (selectedView.type == "preset" && selectedView.id == presetID) {
-        openRunDraftView();
-      }
-      setAgentPresets((presets) => presets.filter((p) => p.id !== presetID));
-    },
-    [api, selectedView, openRunDraftView],
-  );
-
-  const deleteSchedule = useCallback(
-    async (scheduleID: ScheduleID) => {
-      const removedSchedule =
-        await api.deleteGraphExecutionSchedule(scheduleID);
-
-      setSchedules((schedules) => {
-        const newSchedules = schedules.filter(
-          (s) => s.id !== removedSchedule.id,
-        );
-        if (
-          selectedView.type == "schedule" &&
-          selectedView.id == removedSchedule.id
-        ) {
-          if (newSchedules.length > 0) {
-            // Select next schedule if available
-            selectSchedule(newSchedules[0].id);
-          } else {
-            // Reset to draft view if current schedule was deleted
-            openRunDraftView();
-          }
-        }
-        return newSchedules;
-      });
-      openRunDraftView();
-    },
-    [schedules, api],
-  );
-
-  const handleCreatePresetFromRun = useCallback(
-    async (name: string, description: string) => {
-      if (!creatingPresetFromExecutionID) return;
-
-      await api
-        .createLibraryAgentPreset({
-          name,
-          description,
-          graph_execution_id: creatingPresetFromExecutionID,
-        })
-        .then((preset) => {
-          setAgentPresets((prev) => [...prev, preset]);
-          selectPreset(preset.id);
-          setCreatingPresetFromExecutionID(null);
-        })
-        .catch(toastOnFail("create a preset"));
-    },
-    [api, creatingPresetFromExecutionID, selectPreset, toast],
-  );
-
-  const downloadGraph = useCallback(
-    async () =>
-      agent &&
-      // Export sanitized graph from backend
-      api
-        .getGraph(agent.graph_id, agent.graph_version, true)
-        .then((graph) =>
-          exportAsJSONFile(graph, `${graph.name}_v${graph.version}.json`),
-        ),
-    [api, agent],
-  );
-
-  const copyAgent = useCallback(async () => {
-    setCopyAgentDialogOpen(false);
-    api
-      .forkLibraryAgent(agentID)
-      .then((newAgent) => {
-        router.push(`/library/agents/${newAgent.id}`);
-      })
-      .catch((error) => {
-        console.error("Error copying agent:", error);
-        toast({
-          title: "Error copying agent",
-          description: `An error occurred while copying the agent: ${error.message}`,
-          variant: "destructive",
-        });
-      });
-  }, [agentID, api, router, toast]);
-
-  const agentActions: ButtonAction[] = useMemo(
-    () => [
-      {
-        label: "Customize agent",
-        href: `/build?flowID=${agent?.graph_id}&flowVersion=${agent?.graph_version}`,
-        disabled: !agent?.can_access_graph,
-      },
-      { label: "Export agent to file", callback: downloadGraph },
-      ...(!agent?.can_access_graph
-        ? [
-            {
-              label: "Edit a copy",
-              callback: () => setCopyAgentDialogOpen(true),
-            },
-          ]
-        : []),
-      {
-        label: "Delete agent",
-        callback: () => setAgentDeleteDialogOpen(true),
-      },
-    ],
-    [agent, downloadGraph],
-  );
-
-  const runGraph =
-    graphVersions.current[selectedRun?.graph_version ?? 0] ?? graph;
-
-  const onCreateSchedule = useCallback(
-    (schedule: Schedule) => {
-      setSchedules((prev) => [...prev, schedule]);
-      selectSchedule(schedule.id);
-    },
-    [selectView],
-  );
-
-  const onCreatePreset = useCallback(
-    (preset: LibraryAgentPreset) => {
-      setAgentPresets((prev) => [...prev, preset]);
-      selectPreset(preset.id);
-    },
-    [selectPreset],
-  );
-
-  const onUpdatePreset = useCallback(
-    (updated: LibraryAgentPreset) => {
-      setAgentPresets((prev) =>
-        prev.map((p) => (p.id === updated.id ? updated : p)),
-      );
-      selectPreset(updated.id);
-    },
-    [selectPreset],
-  );
-
-  if (!agent || !graph) {
-    return <LoadingBox className="h-[90vh]" />;
-  }
-
-  return (
-    <div className="container justify-stretch p-0 pt-16 lg:flex">
-      {/* Sidebar w/ list of runs */}
-      {/* TODO: render this below header in sm and md layouts */}
-      <AgentRunsSelectorList
-        className="agpt-div w-full border-b pb-2 lg:w-auto lg:border-b-0 lg:border-r lg:pb-0"
-        agent={agent}
-        agentRunsQuery={agentRunsQuery}
-        agentPresets={agentPresets}
-        schedules={schedules}
-        selectedView={selectedView}
-        onSelectRun={selectRun}
-        onSelectPreset={selectPreset}
-        onSelectSchedule={selectSchedule}
-        onSelectDraftNewRun={openRunDraftView}
-        doDeleteRun={setConfirmingDeleteAgentRun}
-        doDeletePreset={setConfirmingDeleteAgentPreset}
-        doDeleteSchedule={deleteSchedule}
-        doCreatePresetFromRun={setCreatingPresetFromExecutionID}
-      />
-
-      <div className="flex-1">
-        {/* Header */}
-        <div className="agpt-div w-full border-b">
-          <h1
-            data-testid="agent-title"
-            className="font-poppins text-3xl font-medium"
-          >
-            {
-              agent.name /* TODO: use dynamic/custom run title - https://github.com/Significant-Gravitas/AutoGPT/issues/9184 */
-            }
-          </h1>
-        </div>
-
-        {/* Run / Schedule views */}
-        {(selectedView.type == "run" && selectedView.id ? (
-          selectedRun && runGraph ? (
-            <AgentRunDetailsView
-              agent={agent}
-              graph={runGraph}
-              run={selectedRun}
-              agentActions={agentActions}
-              onRun={selectRun}
-              doDeleteRun={() => setConfirmingDeleteAgentRun(selectedRun)}
-              doCreatePresetFromRun={() =>
-                setCreatingPresetFromExecutionID(selectedRun.id)
-              }
-            />
-          ) : null
-        ) : selectedView.type == "run" ? (
-          /* Draft new runs / Create new presets */
-          <AgentRunDraftView
-            graph={graph}
-            onRun={selectRun}
-            onCreateSchedule={onCreateSchedule}
-            onCreatePreset={onCreatePreset}
-            agentActions={agentActions}
-            recommendedScheduleCron={agent?.recommended_schedule_cron || null}
-          />
-        ) : selectedView.type == "preset" ? (
-          /* Edit & update presets */
-          <AgentRunDraftView
-            graph={graph}
-            agentPreset={
-              agentPresets.find((preset) => preset.id == selectedView.id)!
-            }
-            onRun={selectRun}
-            recommendedScheduleCron={agent?.recommended_schedule_cron || null}
-            onCreateSchedule={onCreateSchedule}
-            onUpdatePreset={onUpdatePreset}
-            doDeletePreset={setConfirmingDeleteAgentPreset}
-            agentActions={agentActions}
-          />
-        ) : selectedView.type == "schedule" ? (
-          selectedSchedule &&
-          graph && (
-            <AgentScheduleDetailsView
-              graph={graph}
-              schedule={selectedSchedule}
-              // agent={agent}
-              agentActions={agentActions}
-              onForcedRun={selectRun}
-              doDeleteSchedule={deleteSchedule}
-            />
-          )
-        ) : null) || <LoadingBox className="h-[70vh]" />}
-
-        <DeleteConfirmDialog
-          entityType="agent"
-          open={agentDeleteDialogOpen}
-          onOpenChange={setAgentDeleteDialogOpen}
-          onDoDelete={() =>
-            agent &&
-            api.deleteLibraryAgent(agent.id).then(() => router.push("/library"))
-          }
-        />
-
-        <DeleteConfirmDialog
-          entityType="agent run"
-          open={!!confirmingDeleteAgentRun}
-          onOpenChange={(open) => !open && setConfirmingDeleteAgentRun(null)}
-          onDoDelete={() =>
-            confirmingDeleteAgentRun && deleteRun(confirmingDeleteAgentRun)
-          }
-        />
-        <DeleteConfirmDialog
-          entityType={agent.has_external_trigger ? "trigger" : "agent preset"}
-          open={!!confirmingDeleteAgentPreset}
-          onOpenChange={(open) => !open && setConfirmingDeleteAgentPreset(null)}
-          onDoDelete={() =>
-            confirmingDeleteAgentPreset &&
-            deletePreset(confirmingDeleteAgentPreset)
-          }
-        />
-        {/* Copy agent confirmation dialog */}
-        <Dialog
-          onOpenChange={setCopyAgentDialogOpen}
-          open={copyAgentDialogOpen}
-        >
-          <DialogContent>
-            <DialogHeader>
-              <DialogTitle>You&apos;re making an editable copy</DialogTitle>
-              <DialogDescription className="pt-2">
-                The original Marketplace agent stays the same and cannot be
-                edited. We&apos;ll save a new version of this agent to your
-                Library. From there, you can customize it however you&apos;d
-                like by clicking &quot;Customize agent&quot; — this will open
-                the builder where you can see and modify the inner workings.
-              </DialogDescription>
-            </DialogHeader>
-            <DialogFooter className="justify-end">
-              <Button
-                type="button"
-                variant="outline"
-                onClick={() => setCopyAgentDialogOpen(false)}
-              >
-                Cancel
-              </Button>
-              <Button type="button" onClick={copyAgent}>
-                Continue
-              </Button>
-            </DialogFooter>
-          </DialogContent>
-        </Dialog>
-        <CreatePresetDialog
-          open={!!creatingPresetFromExecutionID}
-          onOpenChange={() => setCreatingPresetFromExecutionID(null)}
-          onConfirm={handleCreatePresetFromRun}
-        />
-      </div>
-    </div>
-  );
-}

autogpt_platform/frontend/src/app/(platform)/library/agents/[id]/components/OldAgentLibraryView/components/agent-run-details-view.tsx

@@ -1,445 +0,0 @@
-"use client";
-import { format, formatDistanceToNow, formatDistanceStrict } from "date-fns";
-import React, { useCallback, useMemo, useEffect } from "react";
-
-import {
-  Graph,
-  GraphExecution,
-  GraphExecutionID,
-  GraphExecutionMeta,
-  LibraryAgent,
-} from "@/lib/autogpt-server-api";
-import { useBackendAPI } from "@/lib/autogpt-server-api/context";
-
-import ActionButtonGroup from "@/components/__legacy__/action-button-group";
-import type { ButtonAction } from "@/components/__legacy__/types";
-import {
-  Card,
-  CardContent,
-  CardHeader,
-  CardTitle,
-} from "@/components/__legacy__/ui/card";
-import {
-  IconRefresh,
-  IconSquare,
-  IconCircleAlert,
-} from "@/components/__legacy__/ui/icons";
-import { Input } from "@/components/__legacy__/ui/input";
-import LoadingBox from "@/components/__legacy__/ui/loading";
-import {
-  Tooltip,
-  TooltipContent,
-  TooltipProvider,
-  TooltipTrigger,
-} from "@/components/atoms/Tooltip/BaseTooltip";
-import { useToastOnFail } from "@/components/molecules/Toast/use-toast";
-
-import { AgentRunStatus, agentRunStatusMap } from "./agent-run-status-chip";
-import useCredits from "@/hooks/useCredits";
-import { AgentRunOutputView } from "./agent-run-output-view";
-import { analytics } from "@/services/analytics";
-import { PendingReviewsList } from "@/components/organisms/PendingReviewsList/PendingReviewsList";
-import { usePendingReviewsForExecution } from "@/hooks/usePendingReviews";
-
-export function AgentRunDetailsView({
-  agent,
-  graph,
-  run,
-  agentActions,
-  onRun,
-  doDeleteRun,
-  doCreatePresetFromRun,
-}: {
-  agent: LibraryAgent;
-  graph: Graph;
-  run: GraphExecution | GraphExecutionMeta;
-  agentActions: ButtonAction[];
-  onRun: (runID: GraphExecutionID) => void;
-  doDeleteRun: () => void;
-  doCreatePresetFromRun: () => void;
-}): React.ReactNode {
-  const api = useBackendAPI();
-  const { formatCredits } = useCredits();
-
-  const runStatus: AgentRunStatus = useMemo(
-    () => agentRunStatusMap[run.status],
-    [run],
-  );
-
-  const {
-    pendingReviews,
-    isLoading: reviewsLoading,
-    refetch: refetchReviews,
-  } = usePendingReviewsForExecution(run.id);
-
-  const toastOnFail = useToastOnFail();
-
-  // Refetch pending reviews when execution status changes to REVIEW
-  useEffect(() => {
-    if (runStatus === "review" && run.id) {
-      refetchReviews();
-    }
-  }, [runStatus, run.id, refetchReviews]);
-
-  const infoStats: { label: string; value: React.ReactNode }[] = useMemo(() => {
-    if (!run) return [];
-    return [
-      {
-        label: "Status",
-        value: runStatus.charAt(0).toUpperCase() + runStatus.slice(1),
-      },
-      {
-        label: "Started",
-        value: run.started_at
-          ? `${formatDistanceToNow(run.started_at, { addSuffix: true })}, ${format(run.started_at, "HH:mm")}`
-          : "—",
-      },
-      ...(run.stats
-        ? [
-            {
-              label: "Duration",
-              value: formatDistanceStrict(0, run.stats.duration * 1000),
-            },
-            { label: "Steps", value: run.stats.node_exec_count },
-            { label: "Cost", value: formatCredits(run.stats.cost) },
-          ]
-        : []),
-    ];
-  }, [run, runStatus, formatCredits]);
-
-  const agentRunInputs:
-    | Record<
-        string,
-        {
-          title?: string;
-          /* type: BlockIOSubType; */
-          value: string | number | undefined;
-        }
-      >
-    | undefined = useMemo(() => {
-    if (!run.inputs) return undefined;
-    // TODO: show (link to) preset - https://github.com/Significant-Gravitas/AutoGPT/issues/9168
-
-    // Add type info from agent input schema
-    return Object.fromEntries(
-      Object.entries(run.inputs).map(([k, v]) => [
-        k,
-        {
-          title: graph.input_schema.properties[k]?.title,
-          // type: graph.input_schema.properties[k].type, // TODO: implement typed graph inputs
-          value: typeof v == "object" ? JSON.stringify(v, undefined, 2) : v,
-        },
-      ]),
-    );
-  }, [graph, run]);
-
-  const runAgain = useCallback(() => {
-    if (
-      !run.inputs ||
-      !(graph.credentials_input_schema?.required ?? []).every(
-        (k) => k in (run.credential_inputs ?? {}),
-      )
-    )
-      return;
-
-    if (run.preset_id) {
-      return api
-        .executeLibraryAgentPreset(
-          run.preset_id,
-          run.inputs!,
-          run.credential_inputs!,
-        )
-        .then(({ id }) => {
-          analytics.sendDatafastEvent("run_agent", {
-            name: graph.name,
-            id: graph.id,
-          });
-          onRun(id);
-        })
-        .catch(toastOnFail("execute agent preset"));
-    }
-
-    return api
-      .executeGraph(
-        graph.id,
-        graph.version,
-        run.inputs!,
-        run.credential_inputs!,
-        "library",
-      )
-      .then(({ id }) => {
-        analytics.sendDatafastEvent("run_agent", {
-          name: graph.name,
-          id: graph.id,
-        });
-        onRun(id);
-      })
-      .catch(toastOnFail("execute agent"));
-  }, [api, graph, run, onRun, toastOnFail]);
-
-  const stopRun = useCallback(
-    () => api.stopGraphExecution(graph.id, run.id),
-    [api, graph.id, run.id],
-  );
-
-  const agentRunOutputs:
-    | Record<
-        string,
-        {
-          title?: string;
-          /* type: BlockIOSubType; */
-          values: Array<React.ReactNode>;
-        }
-      >
-    | null
-    | undefined = useMemo(() => {
-    if (!("outputs" in run)) return undefined;
-    if (!["running", "success", "failed", "stopped"].includes(runStatus))
-      return null;
-
-    // Add type info from agent input schema
-    return Object.fromEntries(
-      Object.entries(run.outputs).map(([k, vv]) => [
-        k,
-        {
-          title: graph.output_schema.properties[k].title,
-          /* type: agent.output_schema.properties[k].type */
-          values: vv.map((v) =>
-            typeof v == "object" ? JSON.stringify(v, undefined, 2) : v,
-          ),
-        },
-      ]),
-    );
-  }, [graph, run, runStatus]);
-
-  const runActions: ButtonAction[] = useMemo(
-    () => [
-      ...(["running", "queued"].includes(runStatus)
-        ? ([
-            {
-              label: (
-                <>
-                  <IconSquare className="mr-2 size-4" />
-                  Stop run
-                </>
-              ),
-              variant: "secondary",
-              callback: stopRun,
-            },
-          ] satisfies ButtonAction[])
-        : []),
-      ...(["success", "failed", "stopped"].includes(runStatus) &&
-      !graph.has_external_trigger &&
-      (graph.credentials_input_schema?.required ?? []).every(
-        (k) => k in (run.credential_inputs ?? {}),
-      )
-        ? [
-            {
-              label: (
-                <>
-                  <IconRefresh className="mr-2 size-4" />
-                  Run again
-                </>
-              ),
-              callback: runAgain,
-              dataTestId: "run-again-button",
-            },
-          ]
-        : []),
-      ...(agent.can_access_graph
-        ? [
-            {
-              label: "Open run in builder",
-              href: `/build?flowID=${run.graph_id}&flowVersion=${run.graph_version}&flowExecutionID=${run.id}`,
-            },
-          ]
-        : []),
-      { label: "Create preset from run", callback: doCreatePresetFromRun },
-      { label: "Delete run", variant: "secondary", callback: doDeleteRun },
-    ],
-    [
-      runStatus,
-      runAgain,
-      stopRun,
-      doDeleteRun,
-      doCreatePresetFromRun,
-      graph.has_external_trigger,
-      graph.credentials_input_schema?.required,
-      agent.can_access_graph,
-      run.graph_id,
-      run.graph_version,
-      run.id,
-    ],
-  );
-
-  return (
-    <div className="agpt-div flex gap-6">
-      <div className="flex flex-1 flex-col gap-4">
-        <Card className="agpt-box">
-          <CardHeader>
-            <CardTitle className="font-poppins text-lg">Info</CardTitle>
-          </CardHeader>
-
-          <CardContent>
-            <div className="flex justify-stretch gap-4">
-              {infoStats.map(({ label, value }) => (
-                <div key={label} className="flex-1">
-                  <p className="text-sm font-medium text-black">{label}</p>
-                  <p className="text-sm text-neutral-600">{value}</p>
-                </div>
-              ))}
-            </div>
-            {run.status === "FAILED" && (
-              <div className="mt-4 rounded-md border border-red-200 bg-red-50 p-3 dark:border-red-800 dark:bg-red-900/20">
-                <p className="text-sm text-red-800 dark:text-red-200">
-                  <strong>Error:</strong>{" "}
-                  {run.stats?.error ||
-                    "The execution failed due to an internal error. You can re-run the agent to retry."}
-                </p>
-              </div>
-            )}
-          </CardContent>
-        </Card>
-
-        {/* Smart Agent Execution Summary */}
-        {run.stats?.activity_status && (
-          <Card className="agpt-box">
-            <CardHeader>
-              <CardTitle className="flex items-center gap-2 font-poppins text-lg">
-                Task Summary
-                <TooltipProvider>
-                  <Tooltip>
-                    <TooltipTrigger asChild>
-                      <IconCircleAlert className="size-4 cursor-help text-neutral-500 hover:text-neutral-700" />
-                    </TooltipTrigger>
-                    <TooltipContent>
-                      <p className="max-w-xs">
-                        This AI-generated summary describes how the agent
-                        handled your task. It’s an experimental feature and may
-                        occasionally be inaccurate.
-                      </p>
-                    </TooltipContent>
-                  </Tooltip>
-                </TooltipProvider>
-              </CardTitle>
-            </CardHeader>
-            <CardContent className="space-y-4">
-              <p className="text-sm leading-relaxed text-neutral-700">
-                {run.stats.activity_status}
-              </p>
-
-              {/* Correctness Score */}
-              {typeof run.stats.correctness_score === "number" && (
-                <div className="flex items-center gap-3 rounded-lg bg-neutral-50 p-3">
-                  <div className="flex items-center gap-2">
-                    <span className="text-sm font-medium text-neutral-600">
-                      Success Estimate:
-                    </span>
-                    <div className="flex items-center gap-2">
-                      <div className="relative h-2 w-16 overflow-hidden rounded-full bg-neutral-200">
-                        <div
-                          className={`h-full transition-all ${
-                            run.stats.correctness_score >= 0.8
-                              ? "bg-green-500"
-                              : run.stats.correctness_score >= 0.6
-                                ? "bg-yellow-500"
-                                : run.stats.correctness_score >= 0.4
-                                  ? "bg-orange-500"
-                                  : "bg-red-500"
-                          }`}
-                          style={{
-                            width: `${Math.round(run.stats.correctness_score * 100)}%`,
-                          }}
-                        />
-                      </div>
-                      <span className="text-sm font-medium">
-                        {Math.round(run.stats.correctness_score * 100)}%
-                      </span>
-                    </div>
-                  </div>
-                  <TooltipProvider>
-                    <Tooltip>
-                      <TooltipTrigger asChild>
-                        <IconCircleAlert className="size-4 cursor-help text-neutral-400 hover:text-neutral-600" />
-                      </TooltipTrigger>
-                      <TooltipContent>
-                        <p className="max-w-xs">
-                          AI-generated estimate of how well this execution
-                          achieved its intended purpose. This score indicates
-                          {run.stats.correctness_score >= 0.8
-                            ? " the agent was highly successful."
-                            : run.stats.correctness_score >= 0.6
-                              ? " the agent was mostly successful with minor issues."
-                              : run.stats.correctness_score >= 0.4
-                                ? " the agent was partially successful with some gaps."
-                                : " the agent had limited success with significant issues."}
-                        </p>
-                      </TooltipContent>
-                    </Tooltip>
-                  </TooltipProvider>
-                </div>
-              )}
-            </CardContent>
-          </Card>
-        )}
-
-        {agentRunOutputs !== null && (
-          <AgentRunOutputView agentRunOutputs={agentRunOutputs} />
-        )}
-
-        {/* Pending Reviews Section */}
-        {runStatus === "review" && (
-          <Card className="agpt-box">
-            <CardHeader>
-              <CardTitle className="font-poppins text-lg">
-                Pending Reviews ({pendingReviews.length})
-              </CardTitle>
-            </CardHeader>
-            <CardContent>
-              {reviewsLoading ? (
-                <LoadingBox spinnerSize={12} className="h-24" />
-              ) : pendingReviews.length > 0 ? (
-                <PendingReviewsList
-                  reviews={pendingReviews}
-                  onReviewComplete={refetchReviews}
-                  emptyMessage="No pending reviews for this execution"
-                />
-              ) : (
-                <div className="py-4 text-neutral-600">
-                  No pending reviews for this execution
-                </div>
-              )}
-            </CardContent>
-          </Card>
-        )}
-
-        <Card className="agpt-box">
-          <CardHeader>
-            <CardTitle className="font-poppins text-lg">Input</CardTitle>
-          </CardHeader>
-          <CardContent className="flex flex-col gap-4">
-            {agentRunInputs !== undefined ? (
-              Object.entries(agentRunInputs).map(([key, { title, value }]) => (
-                <div key={key} className="flex flex-col gap-1.5">
-                  <label className="text-sm font-medium">{title || key}</label>
-                  <Input value={value} className="rounded-full" disabled />
-                </div>
-              ))
-            ) : (
-              <LoadingBox spinnerSize={12} className="h-24" />
-            )}
-          </CardContent>
-        </Card>
-      </div>
-
-      {/* Run / Agent Actions */}
-      <aside className="w-48 xl:w-56">
-        <div className="flex flex-col gap-8">
-          <ActionButtonGroup title="Run actions" actions={runActions} />
-
-          <ActionButtonGroup title="Agent actions" actions={agentActions} />
-        </div>
-      </aside>
-    </div>
-  );
-}

autogpt_platform/frontend/src/app/(platform)/library/agents/[id]/components/OldAgentLibraryView/components/agent-run-output-view.tsx

@@ -1,178 +0,0 @@
-"use client";
-
-import { Flag, useGetFlag } from "@/services/feature-flags/use-get-flag";
-import React, { useMemo } from "react";
-
-import {
-  Card,
-  CardContent,
-  CardHeader,
-  CardTitle,
-} from "@/components/__legacy__/ui/card";
-
-import LoadingBox from "@/components/__legacy__/ui/loading";
-import type { OutputMetadata } from "../../../../../../../../components/contextual/OutputRenderers";
-import {
-  globalRegistry,
-  OutputActions,
-  OutputItem,
-} from "../../../../../../../../components/contextual/OutputRenderers";
-
-export function AgentRunOutputView({
-  agentRunOutputs,
-}: {
-  agentRunOutputs:
-    | Record<
-        string,
-        {
-          title?: string;
-          /* type: BlockIOSubType; */
-          values: Array<React.ReactNode>;
-        }
-      >
-    | undefined;
-}) {
-  const enableEnhancedOutputHandling = useGetFlag(
-    Flag.ENABLE_ENHANCED_OUTPUT_HANDLING,
-  );
-
-  // Prepare items for the renderer system
-  const outputItems = useMemo(() => {
-    if (!agentRunOutputs) return [];
-
-    const items: Array<{
-      key: string;
-      label: string;
-      value: unknown;
-      metadata?: OutputMetadata;
-      renderer: any;
-    }> = [];
-
-    Object.entries(agentRunOutputs).forEach(([key, { title, values }]) => {
-      values.forEach((value, index) => {
-        // Enhanced metadata extraction
-        const metadata: OutputMetadata = {};
-
-        // Type guard to safely access properties
-        if (
-          typeof value === "object" &&
-          value !== null &&
-          !React.isValidElement(value)
-        ) {
-          const objValue = value as any;
-          if (objValue.type) metadata.type = objValue.type;
-          if (objValue.mimeType) metadata.mimeType = objValue.mimeType;
-          if (objValue.filename) metadata.filename = objValue.filename;
-        }
-
-        const renderer = globalRegistry.getRenderer(value, metadata);
-        if (renderer) {
-          items.push({
-            key: `${key}-${index}`,
-            label: index === 0 ? title || key : "",
-            value,
-            metadata,
-            renderer,
-          });
-        } else {
-          const textRenderer = globalRegistry
-            .getAllRenderers()
-            .find((r) => r.name === "TextRenderer");
-          if (textRenderer) {
-            items.push({
-              key: `${key}-${index}`,
-              label: index === 0 ? title || key : "",
-              value: JSON.stringify(value, null, 2),
-              metadata,
-              renderer: textRenderer,
-            });
-          }
-        }
-      });
-    });
-
-    return items;
-  }, [agentRunOutputs]);
-
-  return (
-    <>
-      {enableEnhancedOutputHandling ? (
-        <Card className="agpt-box" style={{ maxWidth: "950px" }}>
-          <CardHeader>
-            <div className="flex items-center justify-between">
-              <CardTitle className="font-poppins text-lg">Output</CardTitle>
-              {outputItems.length > 0 && (
-                <OutputActions
-                  items={outputItems.map((item) => ({
-                    value: item.value,
-                    metadata: item.metadata,
-                    renderer: item.renderer,
-                  }))}
-                />
-              )}
-            </div>
-          </CardHeader>
-
-          <CardContent
-            className="flex flex-col gap-4"
-            style={{ maxWidth: "660px" }}
-          >
-            {agentRunOutputs !== undefined ? (
-              outputItems.length > 0 ? (
-                outputItems.map((item) => (
-                  <OutputItem
-                    key={item.key}
-                    value={item.value}
-                    metadata={item.metadata}
-                    renderer={item.renderer}
-                    label={item.label}
-                  />
-                ))
-              ) : (
-                <p className="text-sm text-muted-foreground">
-                  No outputs to display
-                </p>
-              )
-            ) : (
-              <LoadingBox spinnerSize={12} className="h-24" />
-            )}
-          </CardContent>
-        </Card>
-      ) : (
-        <Card className="agpt-box" style={{ maxWidth: "950px" }}>
-          <CardHeader>
-            <CardTitle className="font-poppins text-lg">Output</CardTitle>
-          </CardHeader>
-
-          <CardContent
-            className="flex flex-col gap-4"
-            style={{ maxWidth: "660px" }}
-          >
-            {agentRunOutputs !== undefined ? (
-              Object.entries(agentRunOutputs).map(
-                ([key, { title, values }]) => (
-                  <div key={key} className="flex flex-col gap-1.5">
-                    <label className="text-sm font-medium">
-                      {title || key}
-                    </label>
-                    {values.map((value, i) => (
-                      <p
-                        className="resize-none overflow-x-auto whitespace-pre-wrap break-words border-none text-sm text-neutral-700 disabled:cursor-not-allowed"
-                        key={i}
-                      >
-                        {value}
-                      </p>
-                    ))}
-                    {/* TODO: pretty type-dependent rendering */}
-                  </div>
-                ),
-              )
-            ) : (
-              <LoadingBox spinnerSize={12} className="h-24" />
-            )}
-          </CardContent>
-        </Card>
-      )}
-    </>
-  );
-}

autogpt_platform/frontend/src/app/(platform)/library/agents/[id]/components/OldAgentLibraryView/components/agent-run-status-chip.tsx

@@ -1,68 +0,0 @@
-import React from "react";
-
-import { Badge } from "@/components/__legacy__/ui/badge";
-
-import { GraphExecutionMeta } from "@/lib/autogpt-server-api/types";
-
-export type AgentRunStatus =
-  | "success"
-  | "failed"
-  | "queued"
-  | "running"
-  | "stopped"
-  | "scheduled"
-  | "draft"
-  | "review";
-
-export const agentRunStatusMap: Record<
-  GraphExecutionMeta["status"],
-  AgentRunStatus
-> = {
-  INCOMPLETE: "draft",
-  COMPLETED: "success",
-  FAILED: "failed",
-  QUEUED: "queued",
-  RUNNING: "running",
-  TERMINATED: "stopped",
-  REVIEW: "review",
-};
-
-const statusData: Record<
-  AgentRunStatus,
-  { label: string; variant: keyof typeof statusStyles }
-> = {
-  success: { label: "Success", variant: "success" },
-  running: { label: "Running", variant: "info" },
-  failed: { label: "Failed", variant: "destructive" },
-  queued: { label: "Queued", variant: "warning" },
-  draft: { label: "Draft", variant: "secondary" },
-  stopped: { label: "Stopped", variant: "secondary" },
-  scheduled: { label: "Scheduled", variant: "secondary" },
-  review: { label: "In Review", variant: "warning" },
-};
-
-const statusStyles = {
-  success:
-    "bg-green-100 text-green-800 hover:bg-green-100 hover:text-green-800",
-  destructive: "bg-red-100 text-red-800 hover:bg-red-100 hover:text-red-800",
-  warning:
-    "bg-yellow-100 text-yellow-800 hover:bg-yellow-100 hover:text-yellow-800",
-  info: "bg-blue-100 text-blue-800 hover:bg-blue-100 hover:text-blue-800",
-  secondary:
-    "bg-slate-100 text-slate-800 hover:bg-slate-100 hover:text-slate-800",
-};
-
-export function AgentRunStatusChip({
-  status,
-}: {
-  status: AgentRunStatus;
-}): React.ReactElement {
-  return (
-    <Badge
-      variant="secondary"
-      className={`text-xs font-medium ${statusStyles[statusData[status]?.variant]} rounded-[45px] px-[9px] py-[3px]`}
-    >
-      {statusData[status]?.label}
-    </Badge>
-  );
-}

autogpt_platform/frontend/src/app/(platform)/library/agents/[id]/components/OldAgentLibraryView/components/agent-run-summary-card.tsx

@@ -1,130 +0,0 @@
-import React from "react";
-import { formatDistanceToNow, isPast } from "date-fns";
-
-import { cn } from "@/lib/utils";
-
-import { Link2Icon, Link2OffIcon, MoreVertical } from "lucide-react";
-import { Card, CardContent } from "@/components/__legacy__/ui/card";
-import { Button } from "@/components/__legacy__/ui/button";
-import {
-  DropdownMenu,
-  DropdownMenuContent,
-  DropdownMenuItem,
-  DropdownMenuTrigger,
-} from "@/components/__legacy__/ui/dropdown-menu";
-
-import { AgentStatus, AgentStatusChip } from "./agent-status-chip";
-import { AgentRunStatus, AgentRunStatusChip } from "./agent-run-status-chip";
-import { PushPinSimpleIcon } from "@phosphor-icons/react";
-
-export type AgentRunSummaryProps = (
-  | {
-      type: "run";
-      status: AgentRunStatus;
-    }
-  | {
-      type: "preset";
-      status?: undefined;
-    }
-  | {
-      type: "preset.triggered";
-      status: AgentStatus;
-    }
-  | {
-      type: "schedule";
-      status: "scheduled";
-    }
-) & {
-  title: string;
-  timestamp?: number | Date;
-  selected?: boolean;
-  onClick?: () => void;
-  // onRename: () => void;
-  onDelete: () => void;
-  onPinAsPreset?: () => void;
-  className?: string;
-};
-
-export function AgentRunSummaryCard({
-  type,
-  status,
-  title,
-  timestamp,
-  selected = false,
-  onClick,
-  // onRename,
-  onDelete,
-  onPinAsPreset,
-  className,
-}: AgentRunSummaryProps): React.ReactElement {
-  return (
-    <Card
-      className={cn(
-        "agpt-rounded-card cursor-pointer border-zinc-300",
-        selected ? "agpt-card-selected" : "",
-        className,
-      )}
-      onClick={onClick}
-    >
-      <CardContent className="relative p-2.5 lg:p-4">
-        {(type == "run" || type == "schedule") && (
-          <AgentRunStatusChip status={status} />
-        )}
-        {type == "preset" && (
-          <div className="flex items-center text-sm font-medium text-neutral-700">
-            <PushPinSimpleIcon className="mr-1 size-4 text-foreground" /> Preset
-          </div>
-        )}
-        {type == "preset.triggered" && (
-          <div className="flex items-center justify-between">
-            <AgentStatusChip status={status} />
-
-            <div className="flex items-center text-sm font-medium text-neutral-700">
-              {status == "inactive" ? (
-                <Link2OffIcon className="mr-1 size-4 text-foreground" />
-              ) : (
-                <Link2Icon className="mr-1 size-4 text-foreground" />
-              )}{" "}
-              Trigger
-            </div>
-          </div>
-        )}
-
-        <div className="mt-5 flex items-center justify-between">
-          <h3 className="truncate pr-2 text-base font-medium text-neutral-900">
-            {title}
-          </h3>
-
-          <DropdownMenu>
-            <DropdownMenuTrigger asChild>
-              <Button variant="ghost" className="h-5 w-5 p-0">
-                <MoreVertical className="h-5 w-5" />
-              </Button>
-            </DropdownMenuTrigger>
-            <DropdownMenuContent>
-              {onPinAsPreset && (
-                <DropdownMenuItem onClick={onPinAsPreset}>
-                  Pin as a preset
-                </DropdownMenuItem>
-              )}
-
-              {/* <DropdownMenuItem onClick={onRename}>Rename</DropdownMenuItem> */}
-
-              <DropdownMenuItem onClick={onDelete}>Delete</DropdownMenuItem>
-            </DropdownMenuContent>
-          </DropdownMenu>
-        </div>
-
-        {timestamp && (
-          <p
-            className="mt-1 text-sm font-normal text-neutral-500"
-            title={new Date(timestamp).toString()}
-          >
-            {isPast(timestamp) ? "Ran" : "Runs in"}{" "}
-            {formatDistanceToNow(timestamp, { addSuffix: true })}
-          </p>
-        )}
-      </CardContent>
-    </Card>
-  );
-}

autogpt_platform/frontend/src/app/(platform)/library/agents/[id]/components/OldAgentLibraryView/components/agent-runs-selector-list.tsx

@@ -1,237 +0,0 @@
-"use client";
-import { Plus } from "lucide-react";
-import React, { useEffect, useState } from "react";
-
-import {
-  GraphExecutionID,
-  GraphExecutionMeta,
-  LibraryAgent,
-  LibraryAgentPreset,
-  LibraryAgentPresetID,
-  Schedule,
-  ScheduleID,
-} from "@/lib/autogpt-server-api";
-import { cn } from "@/lib/utils";
-
-import { Badge } from "@/components/__legacy__/ui/badge";
-import { Button } from "@/components/atoms/Button/Button";
-import LoadingBox, { LoadingSpinner } from "@/components/__legacy__/ui/loading";
-import { Separator } from "@/components/__legacy__/ui/separator";
-import { ScrollArea } from "@/components/__legacy__/ui/scroll-area";
-import { InfiniteScroll } from "@/components/contextual/InfiniteScroll/InfiniteScroll";
-import { AgentRunsQuery } from "../use-agent-runs";
-import { agentRunStatusMap } from "./agent-run-status-chip";
-import { AgentRunSummaryCard } from "./agent-run-summary-card";
-
-interface AgentRunsSelectorListProps {
-  agent: LibraryAgent;
-  agentRunsQuery: AgentRunsQuery;
-  agentPresets: LibraryAgentPreset[];
-  schedules: Schedule[];
-  selectedView: { type: "run" | "preset" | "schedule"; id?: string };
-  allowDraftNewRun?: boolean;
-  onSelectRun: (id: GraphExecutionID) => void;
-  onSelectPreset: (preset: LibraryAgentPresetID) => void;
-  onSelectSchedule: (id: ScheduleID) => void;
-  onSelectDraftNewRun: () => void;
-  doDeleteRun: (id: GraphExecutionMeta) => void;
-  doDeletePreset: (id: LibraryAgentPresetID) => void;
-  doDeleteSchedule: (id: ScheduleID) => void;
-  doCreatePresetFromRun?: (id: GraphExecutionID) => void;
-  className?: string;
-}
-
-export function AgentRunsSelectorList({
-  agent,
-  agentRunsQuery: {
-    agentRuns,
-    agentRunCount,
-    agentRunsLoading,
-    hasMoreRuns,
-    fetchMoreRuns,
-    isFetchingMoreRuns,
-  },
-  agentPresets,
-  schedules,
-  selectedView,
-  allowDraftNewRun = true,
-  onSelectRun,
-  onSelectPreset,
-  onSelectSchedule,
-  onSelectDraftNewRun,
-  doDeleteRun,
-  doDeletePreset,
-  doDeleteSchedule,
-  doCreatePresetFromRun,
-  className,
-}: AgentRunsSelectorListProps): React.ReactElement {
-  const [activeListTab, setActiveListTab] = useState<"runs" | "scheduled">(
-    "runs",
-  );
-
-  useEffect(() => {
-    if (selectedView.type === "schedule") {
-      setActiveListTab("scheduled");
-    } else {
-      setActiveListTab("runs");
-    }
-  }, [selectedView]);
-
-  const listItemClasses = "h-28 w-72 lg:w-full lg:h-32";
-
-  return (
-    <aside className={cn("flex flex-col gap-4", className)}>
-      {allowDraftNewRun ? (
-        <Button
-          className={"mb-4 hidden lg:flex"}
-          onClick={onSelectDraftNewRun}
-          leftIcon={<Plus className="h-6 w-6" />}
-        >
-          New {agent.has_external_trigger ? "trigger" : "run"}
-        </Button>
-      ) : null}
-
-      <div className="flex gap-2">
-        <Badge
-          variant={activeListTab === "runs" ? "secondary" : "outline"}
-          className="cursor-pointer gap-2 rounded-full text-base"
-          onClick={() => setActiveListTab("runs")}
-        >
-          <span>Runs</span>
-          <span className="text-neutral-600">
-            {agentRunCount ?? <LoadingSpinner className="size-4" />}
-          </span>
-        </Badge>
-
-        <Badge
-          variant={activeListTab === "scheduled" ? "secondary" : "outline"}
-          className="cursor-pointer gap-2 rounded-full text-base"
-          onClick={() => setActiveListTab("scheduled")}
-        >
-          <span>Scheduled</span>
-          <span className="text-neutral-600">{schedules.length}</span>
-        </Badge>
-      </div>
-
-      {/* Runs / Schedules list */}
-      {agentRunsLoading && activeListTab === "runs" ? (
-        <LoadingBox className="h-28 w-full lg:h-[calc(100vh-300px)] lg:w-72 xl:w-80" />
-      ) : (
-        <ScrollArea
-          className="w-full lg:h-[calc(100vh-300px)] lg:w-72 xl:w-80"
-          orientation={window.innerWidth >= 1024 ? "vertical" : "horizontal"}
-        >
-          <InfiniteScroll
-            direction={window.innerWidth >= 1024 ? "vertical" : "horizontal"}
-            hasNextPage={hasMoreRuns}
-            fetchNextPage={fetchMoreRuns}
-            isFetchingNextPage={isFetchingMoreRuns}
-          >
-            <div className="flex items-center gap-2 lg:flex-col">
-              {/* New Run button - only in small layouts */}
-              {allowDraftNewRun && (
-                <Button
-                  size="large"
-                  className={
-                    "flex h-12 w-40 items-center gap-2 py-6 lg:hidden " +
-                    (selectedView.type == "run" && !selectedView.id
-                      ? "agpt-card-selected text-accent"
-                      : "")
-                  }
-                  onClick={onSelectDraftNewRun}
-                  leftIcon={<Plus className="h-6 w-6" />}
-                >
-                  New {agent.has_external_trigger ? "trigger" : "run"}
-                </Button>
-              )}
-
-              {activeListTab === "runs" ? (
-                <>
-                  {agentPresets
-                    .filter((preset) => preset.webhook) // Triggers
-                    .toSorted(
-                      (a, b) => b.updated_at.getTime() - a.updated_at.getTime(),
-                    )
-                    .map((preset) => (
-                      <AgentRunSummaryCard
-                        className={cn(listItemClasses, "lg:h-auto")}
-                        key={preset.id}
-                        type="preset.triggered"
-                        status={preset.is_active ? "active" : "inactive"}
-                        title={preset.name}
-                        // timestamp={preset.last_run_time} // TODO: implement this
-                        selected={selectedView.id === preset.id}
-                        onClick={() => onSelectPreset(preset.id)}
-                        onDelete={() => doDeletePreset(preset.id)}
-                      />
-                    ))}
-                  {agentPresets
-                    .filter((preset) => !preset.webhook) // Presets
-                    .toSorted(
-                      (a, b) => b.updated_at.getTime() - a.updated_at.getTime(),
-                    )
-                    .map((preset) => (
-                      <AgentRunSummaryCard
-                        className={cn(listItemClasses, "lg:h-auto")}
-                        key={preset.id}
-                        type="preset"
-                        title={preset.name}
-                        // timestamp={preset.last_run_time} // TODO: implement this
-                        selected={selectedView.id === preset.id}
-                        onClick={() => onSelectPreset(preset.id)}
-                        onDelete={() => doDeletePreset(preset.id)}
-                      />
-                    ))}
-                  {agentPresets.length > 0 && <Separator className="my-1" />}
-                  {agentRuns
-                    .toSorted((a, b) => {
-                      const aTime = a.started_at?.getTime() ?? 0;
-                      const bTime = b.started_at?.getTime() ?? 0;
-                      return bTime - aTime;
-                    })
-                    .map((run) => (
-                      <AgentRunSummaryCard
-                        className={listItemClasses}
-                        key={run.id}
-                        type="run"
-                        status={agentRunStatusMap[run.status]}
-                        title={
-                          (run.preset_id
-                            ? agentPresets.find((p) => p.id == run.preset_id)
-                                ?.name
-                            : null) ?? agent.name
-                        }
-                        timestamp={run.started_at ?? undefined}
-                        selected={selectedView.id === run.id}
-                        onClick={() => onSelectRun(run.id)}
-                        onDelete={() => doDeleteRun(run as GraphExecutionMeta)}
-                        onPinAsPreset={
-                          doCreatePresetFromRun
-                            ? () => doCreatePresetFromRun(run.id)
-                            : undefined
-                        }
-                      />
-                    ))}
-                </>
-              ) : (
-                schedules.map((schedule) => (
-                  <AgentRunSummaryCard
-                    className={listItemClasses}
-                    key={schedule.id}
-                    type="schedule"
-                    status="scheduled" // TODO: implement active/inactive status for schedules
-                    title={schedule.name}
-                    timestamp={schedule.next_run_time}
-                    selected={selectedView.id === schedule.id}
-                    onClick={() => onSelectSchedule(schedule.id)}
-                    onDelete={() => doDeleteSchedule(schedule.id)}
-                  />
-                ))
-              )}
-            </div>
-          </InfiniteScroll>
-        </ScrollArea>
-      )}
-    </aside>
-  );
-}

autogpt_platform/frontend/src/app/(platform)/library/agents/[id]/components/OldAgentLibraryView/components/agent-schedule-details-view.tsx

@@ -1,180 +0,0 @@
-"use client";
-import React, { useCallback, useMemo } from "react";
-
-import {
-  Graph,
-  GraphExecutionID,
-  Schedule,
-  ScheduleID,
-} from "@/lib/autogpt-server-api";
-import { useBackendAPI } from "@/lib/autogpt-server-api/context";
-
-import ActionButtonGroup from "@/components/__legacy__/action-button-group";
-import type { ButtonAction } from "@/components/__legacy__/types";
-import {
-  Card,
-  CardContent,
-  CardHeader,
-  CardTitle,
-} from "@/components/__legacy__/ui/card";
-import { IconCross } from "@/components/__legacy__/ui/icons";
-import { Input } from "@/components/__legacy__/ui/input";
-import LoadingBox from "@/components/__legacy__/ui/loading";
-import { useToastOnFail } from "@/components/molecules/Toast/use-toast";
-import { humanizeCronExpression } from "@/lib/cron-expression-utils";
-import { formatScheduleTime } from "@/lib/timezone-utils";
-import { useUserTimezone } from "@/lib/hooks/useUserTimezone";
-import { PlayIcon } from "lucide-react";
-
-import { AgentRunStatus } from "./agent-run-status-chip";
-
-export function AgentScheduleDetailsView({
-  graph,
-  schedule,
-  agentActions,
-  onForcedRun,
-  doDeleteSchedule,
-}: {
-  graph: Graph;
-  schedule: Schedule;
-  agentActions: ButtonAction[];
-  onForcedRun: (runID: GraphExecutionID) => void;
-  doDeleteSchedule: (scheduleID: ScheduleID) => void;
-}): React.ReactNode {
-  const api = useBackendAPI();
-
-  const selectedRunStatus: AgentRunStatus = "scheduled";
-
-  const toastOnFail = useToastOnFail();
-
-  // Get user's timezone for displaying schedule times
-  const userTimezone = useUserTimezone();
-
-  const infoStats: { label: string; value: React.ReactNode }[] = useMemo(() => {
-    return [
-      {
-        label: "Status",
-        value:
-          selectedRunStatus.charAt(0).toUpperCase() +
-          selectedRunStatus.slice(1),
-      },
-      {
-        label: "Schedule",
-        value: humanizeCronExpression(schedule.cron),
-      },
-      {
-        label: "Next run",
-        value: formatScheduleTime(schedule.next_run_time, userTimezone),
-      },
-    ];
-  }, [schedule, selectedRunStatus, userTimezone]);
-
-  const agentRunInputs: Record<
-    string,
-    { title?: string; /* type: BlockIOSubType; */ value: any }
-  > = useMemo(() => {
-    // TODO: show (link to) preset - https://github.com/Significant-Gravitas/AutoGPT/issues/9168
-
-    // Add type info from agent input schema
-    return Object.fromEntries(
-      Object.entries(schedule.input_data).map(([k, v]) => [
-        k,
-        {
-          title: graph.input_schema.properties[k].title,
-          /* TODO: type: agent.input_schema.properties[k].type */
-          value: v,
-        },
-      ]),
-    );
-  }, [graph, schedule]);
-
-  const runNow = useCallback(
-    () =>
-      api
-        .executeGraph(
-          graph.id,
-          graph.version,
-          schedule.input_data,
-          schedule.input_credentials,
-          "library",
-        )
-        .then((run) => onForcedRun(run.id))
-        .catch(toastOnFail("execute agent")),
-    [api, graph, schedule, onForcedRun, toastOnFail],
-  );
-
-  const runActions: ButtonAction[] = useMemo(
-    () => [
-      {
-        label: (
-          <>
-            <PlayIcon className="mr-2 size-4" />
-            Run now
-          </>
-        ),
-        callback: runNow,
-      },
-      {
-        label: (
-          <>
-            <IconCross className="mr-2 size-4 px-0.5" />
-            Delete schedule
-          </>
-        ),
-        callback: () => doDeleteSchedule(schedule.id),
-        variant: "destructive",
-      },
-    ],
-    [runNow],
-  );
-
-  return (
-    <div className="agpt-div flex gap-6">
-      <div className="flex flex-1 flex-col gap-4">
-        <Card className="agpt-box">
-          <CardHeader>
-            <CardTitle className="font-poppins text-lg">Info</CardTitle>
-          </CardHeader>
-
-          <CardContent>
-            <div className="flex justify-stretch gap-4">
-              {infoStats.map(({ label, value }) => (
-                <div key={label} className="flex-1">
-                  <p className="text-sm font-medium text-black">{label}</p>
-                  <p className="text-sm text-neutral-600">{value}</p>
-                </div>
-              ))}
-            </div>
-          </CardContent>
-        </Card>
-
-        <Card className="agpt-box">
-          <CardHeader>
-            <CardTitle className="font-poppins text-lg">Input</CardTitle>
-          </CardHeader>
-          <CardContent className="flex flex-col gap-4">
-            {agentRunInputs !== undefined ? (
-              Object.entries(agentRunInputs).map(([key, { title, value }]) => (
-                <div key={key} className="flex flex-col gap-1.5">
-                  <label className="text-sm font-medium">{title || key}</label>
-                  <Input value={value} className="rounded-full" disabled />
-                </div>
-              ))
-            ) : (
-              <LoadingBox spinnerSize={12} className="h-24" />
-            )}
-          </CardContent>
-        </Card>
-      </div>
-
-      {/* Run / Agent Actions */}
-      <aside className="w-48 xl:w-56">
-        <div className="flex flex-col gap-8">
-          <ActionButtonGroup title="Run actions" actions={runActions} />
-
-          <ActionButtonGroup title="Agent actions" actions={agentActions} />
-        </div>
-      </aside>
-    </div>
-  );
-}

autogpt_platform/frontend/src/app/(platform)/library/agents/[id]/components/OldAgentLibraryView/components/create-preset-dialog.tsx

@@ -1,100 +0,0 @@
-"use client";
-
-import React, { useState } from "react";
-import { Button } from "@/components/__legacy__/ui/button";
-import {
-  Dialog,
-  DialogContent,
-  DialogDescription,
-  DialogFooter,
-  DialogHeader,
-  DialogTitle,
-} from "@/components/__legacy__/ui/dialog";
-import { Input } from "@/components/__legacy__/ui/input";
-import { Textarea } from "@/components/__legacy__/ui/textarea";
-
-interface CreatePresetDialogProps {
-  open: boolean;
-  onOpenChange: (open: boolean) => void;
-  onConfirm: (name: string, description: string) => Promise<void> | void;
-}
-
-export function CreatePresetDialog({
-  open,
-  onOpenChange,
-  onConfirm,
-}: CreatePresetDialogProps) {
-  const [name, setName] = useState("");
-  const [description, setDescription] = useState("");
-
-  const handleSubmit = async () => {
-    if (name.trim()) {
-      await onConfirm(name.trim(), description.trim());
-      setName("");
-      setDescription("");
-      onOpenChange(false);
-    }
-  };
-
-  const handleCancel = () => {
-    setName("");
-    setDescription("");
-    onOpenChange(false);
-  };
-
-  const handleKeyDown = (e: React.KeyboardEvent) => {
-    if (e.key === "Enter" && (e.metaKey || e.ctrlKey)) {
-      e.preventDefault();
-      handleSubmit();
-    }
-  };
-
-  return (
-    <Dialog open={open} onOpenChange={onOpenChange}>
-      <DialogContent className="sm:max-w-[425px]">
-        <DialogHeader>
-          <DialogTitle>Create Preset</DialogTitle>
-          <DialogDescription>
-            Give your preset a name and description to help identify it later.
-          </DialogDescription>
-        </DialogHeader>
-        <div className="grid gap-4 py-4">
-          <div className="grid gap-2">
-            <label htmlFor="preset-name" className="text-sm font-medium">
-              Name *
-            </label>
-            <Input
-              id="preset-name"
-              placeholder="Enter preset name"
-              value={name}
-              onChange={(e) => setName(e.target.value)}
-              onKeyDown={handleKeyDown}
-              autoFocus
-            />
-          </div>
-          <div className="grid gap-2">
-            <label htmlFor="preset-description" className="text-sm font-medium">
-              Description
-            </label>
-            <Textarea
-              id="preset-description"
-              placeholder="Optional description"
-              value={description}
-              onChange={(e) => setDescription(e.target.value)}
-              onKeyDown={handleKeyDown}
-              rows={3}
-            />
-          </div>
-        </div>
-        <DialogFooter>
-          <Button variant="outline" onClick={handleCancel}>
-            Cancel
-          </Button>
-          <Button onClick={handleSubmit} disabled={!name.trim()}>
-            Create Preset
-          </Button>
-        </DialogFooter>
-      </DialogContent>
-    </Dialog>
-  );
-}

autogpt_platform/frontend/src/app/(platform)/library/agents/[id]/components/OldAgentLibraryView/use-agent-runs.ts

@@ -1,210 +0,0 @@
-import {
-  GraphExecutionMeta as LegacyGraphExecutionMeta,
-  GraphID,
-  GraphExecutionID,
-} from "@/lib/autogpt-server-api";
-import { getQueryClient } from "@/lib/react-query/queryClient";
-import {
-  getPaginatedTotalCount,
-  getPaginationNextPageNumber,
-  unpaginate,
-} from "@/app/api/helpers";
-import {
-  getV1ListGraphExecutionsResponse,
-  getV1ListGraphExecutionsResponse200,
-  useGetV1ListGraphExecutionsInfinite,
-} from "@/app/api/__generated__/endpoints/graphs/graphs";
-import { GraphExecutionsPaginated } from "@/app/api/__generated__/models/graphExecutionsPaginated";
-import { GraphExecutionMeta as RawGraphExecutionMeta } from "@/app/api/__generated__/models/graphExecutionMeta";
-
-export type GraphExecutionMeta = Omit<
-  RawGraphExecutionMeta,
-  "id" | "user_id" | "graph_id" | "preset_id" | "stats"
-> &
-  Pick<
-    LegacyGraphExecutionMeta,
-    "id" | "user_id" | "graph_id" | "preset_id" | "stats"
-  >;
-
-/** Hook to fetch runs for a specific graph, with support for infinite scroll.
- *
- * @param graphID - The ID of the graph to fetch agent runs for. This parameter is
- *                  optional in the sense that the hook doesn't run unless it is passed.
- *                  This way, it can be used in components where the graph ID is not
- *                  immediately available.
- */
-export const useAgentRunsInfinite = (graphID?: GraphID) => {
-  const queryClient = getQueryClient();
-  const {
-    data: queryResults,
-    refetch: refetchRuns,
-    isPending: agentRunsLoading,
-    isRefetching: agentRunsReloading,
-    hasNextPage: hasMoreRuns,
-    fetchNextPage: fetchMoreRuns,
-    isFetchingNextPage: isFetchingMoreRuns,
-    queryKey,
-  } = useGetV1ListGraphExecutionsInfinite(
-    graphID!,
-    { page: 1, page_size: 20 },
-    {
-      query: {
-        getNextPageParam: getPaginationNextPageNumber,
-
-        // Prevent query from running if graphID is not available (yet)
-        ...(!graphID
-          ? {
-              enabled: false,
-              queryFn: () =>
-                // Fake empty response if graphID is not available (yet)
-                Promise.resolve({
-                  status: 200,
-                  data: {
-                    executions: [],
-                    pagination: {
-                      current_page: 1,
-                      page_size: 20,
-                      total_items: 0,
-                      total_pages: 0,
-                    },
-                  },
-                  headers: new Headers(),
-                } satisfies getV1ListGraphExecutionsResponse),
-            }
-          : {}),
-      },
-    },
-    queryClient,
-  );
-
-  const agentRuns = queryResults ? unpaginate(queryResults, "executions") : [];
-  const agentRunCount = getPaginatedTotalCount(queryResults);
-
-  const upsertAgentRun = (newAgentRun: GraphExecutionMeta) => {
-    queryClient.setQueryData(
-      queryKey,
-      (currentQueryData: typeof queryResults) => {
-        if (!currentQueryData?.pages || agentRunCount === undefined)
-          return currentQueryData;
-
-        const exists = currentQueryData.pages.some((page) => {
-          if (page.status !== 200) return false;
-
-          const response = page.data;
-          return response.executions.some((run) => run.id === newAgentRun.id);
-        });
-        if (exists) {
-          // If the run already exists, we update it
-          return {
-            ...currentQueryData,
-            pages: currentQueryData.pages.map((page) => {
-              if (page.status !== 200) return page;
-              const response = page.data;
-              const executions = response.executions;
-
-              const index = executions.findIndex(
-                (run) => run.id === newAgentRun.id,
-              );
-              if (index === -1) return page;
-
-              const newExecutions = [...executions];
-              newExecutions[index] = newAgentRun;
-
-              return {
-                ...page,
-                data: {
-                  ...response,
-                  executions: newExecutions,
-                },
-              } satisfies getV1ListGraphExecutionsResponse;
-            }),
-          };
-        }
-
-        // If the run does not exist, we add it to the first page
-        const page = currentQueryData
-          .pages[0] as getV1ListGraphExecutionsResponse200 & {
-          headers: Headers;
-        };
-        const updatedExecutions = [newAgentRun, ...page.data.executions];
-        const updatedPage = {
-          ...page,
-          data: {
-            ...page.data,
-            executions: updatedExecutions,
-          },
-        } satisfies getV1ListGraphExecutionsResponse;
-        const updatedPages = [updatedPage, ...currentQueryData.pages.slice(1)];
-        return {
-          ...currentQueryData,
-          pages: updatedPages.map(
-            // Increment the total runs count in the pagination info of all pages
-            (page) =>
-              page.status === 200
-                ? {
-                    ...page,
-                    data: {
-                      ...page.data,
-                      pagination: {
-                        ...page.data.pagination,
-                        total_items: agentRunCount + 1,
-                      },
-                    },
-                  }
-                : page,
-          ),
-        };
-      },
-    );
-  };
-
-  const removeAgentRun = (runID: GraphExecutionID) => {
-    queryClient.setQueryData(
-      [queryKey, { page: 1, page_size: 20 }],
-      (currentQueryData: typeof queryResults) => {
-        if (!currentQueryData?.pages) return currentQueryData;
-
-        let found = false;
-        return {
-          ...currentQueryData,
-          pages: currentQueryData.pages.map((page) => {
-            const response = page.data as GraphExecutionsPaginated;
-            const filteredExecutions = response.executions.filter(
-              (run) => run.id !== runID,
-            );
-            if (filteredExecutions.length < response.executions.length) {
-              found = true;
-            }
-
-            return {
-              ...page,
-              data: {
-                ...response,
-                executions: filteredExecutions,
-                pagination: {
-                  ...response.pagination,
-                  total_items:
-                    response.pagination.total_items - (found ? 1 : 0),
-                },
-              },
-            };
-          }),
-        };
-      },
-    );
-  };
-
-  return {
-    agentRuns: agentRuns as GraphExecutionMeta[],
-    refetchRuns,
-    agentRunCount,
-    agentRunsLoading: agentRunsLoading || agentRunsReloading,
-    hasMoreRuns,
-    fetchMoreRuns,
-    isFetchingMoreRuns,
-    upsertAgentRun,
-    removeAgentRun,
-  };
-};
-
-export type AgentRunsQuery = ReturnType<typeof useAgentRunsInfinite>;

autogpt_platform/frontend/src/app/(platform)/library/legacy/[id]/page.tsx

@@ -1,7 +0,0 @@
-"use client";
-
-import { OldAgentLibraryView } from "../../agents/[id]/components/OldAgentLibraryView/OldAgentLibraryView";
-
-export default function OldAgentLibraryPage() {
-  return <OldAgentLibraryView />;
-}

autogpt_platform/frontend/src/app/api/openapi.json

@@ -4269,128 +4269,6 @@
         }
       }
     },
-    "/api/mcp/discover-tools": {
-      "post": {
-        "tags": ["v2", "mcp", "mcp"],
-        "summary": "Discover available tools on an MCP server",
-        "description": "Connect to an MCP server and return its available tools.\n\nIf the user has a stored MCP credential for this server URL, it will be\nused automatically — no need to pass an explicit auth token.",
-        "operationId": "postV2Discover available tools on an mcp server",
-        "requestBody": {
-          "content": {
-            "application/json": {
-              "schema": { "$ref": "#/components/schemas/DiscoverToolsRequest" }
-            }
-          },
-          "required": true
-        },
-        "responses": {
-          "200": {
-            "description": "Successful Response",
-            "content": {
-              "application/json": {
-                "schema": {
-                  "$ref": "#/components/schemas/DiscoverToolsResponse"
-                }
-              }
-            }
-          },
-          "401": {
-            "$ref": "#/components/responses/HTTP401NotAuthenticatedError"
-          },
-          "422": {
-            "description": "Validation Error",
-            "content": {
-              "application/json": {
-                "schema": { "$ref": "#/components/schemas/HTTPValidationError" }
-              }
-            }
-          }
-        },
-        "security": [{ "HTTPBearerJWT": [] }]
-      }
-    },
-    "/api/mcp/oauth/callback": {
-      "post": {
-        "tags": ["v2", "mcp", "mcp"],
-        "summary": "Exchange OAuth code for MCP tokens",
-        "description": "Exchange the authorization code for tokens and store the credential.\n\nThe frontend calls this after receiving the OAuth code from the popup.\nOn success, subsequent ``/discover-tools`` calls for the same server URL\nwill automatically use the stored credential.",
-        "operationId": "postV2Exchange oauth code for mcp tokens",
-        "requestBody": {
-          "content": {
-            "application/json": {
-              "schema": {
-                "$ref": "#/components/schemas/MCPOAuthCallbackRequest"
-              }
-            }
-          },
-          "required": true
-        },
-        "responses": {
-          "200": {
-            "description": "Successful Response",
-            "content": {
-              "application/json": {
-                "schema": {
-                  "$ref": "#/components/schemas/CredentialsMetaResponse"
-                }
-              }
-            }
-          },
-          "401": {
-            "$ref": "#/components/responses/HTTP401NotAuthenticatedError"
-          },
-          "422": {
-            "description": "Validation Error",
-            "content": {
-              "application/json": {
-                "schema": { "$ref": "#/components/schemas/HTTPValidationError" }
-              }
-            }
-          }
-        },
-        "security": [{ "HTTPBearerJWT": [] }]
-      }
-    },
-    "/api/mcp/oauth/login": {
-      "post": {
-        "tags": ["v2", "mcp", "mcp"],
-        "summary": "Initiate OAuth login for an MCP server",
-        "description": "Discover OAuth metadata from the MCP server and return a login URL.\n\n1. Discovers the protected-resource metadata (RFC 9728)\n2. Fetches the authorization server metadata (RFC 8414)\n3. Performs Dynamic Client Registration (RFC 7591) if available\n4. Returns the authorization URL for the frontend to open in a popup",
-        "operationId": "postV2Initiate oauth login for an mcp server",
-        "requestBody": {
-          "content": {
-            "application/json": {
-              "schema": { "$ref": "#/components/schemas/MCPOAuthLoginRequest" }
-            }
-          },
-          "required": true
-        },
-        "responses": {
-          "200": {
-            "description": "Successful Response",
-            "content": {
-              "application/json": {
-                "schema": {
-                  "$ref": "#/components/schemas/MCPOAuthLoginResponse"
-                }
-              }
-            }
-          },
-          "401": {
-            "$ref": "#/components/responses/HTTP401NotAuthenticatedError"
-          },
-          "422": {
-            "description": "Validation Error",
-            "content": {
-              "application/json": {
-                "schema": { "$ref": "#/components/schemas/HTTPValidationError" }
-              }
-            }
-          }
-        },
-        "security": [{ "HTTPBearerJWT": [] }]
-      }
-    },
     "/api/oauth/app/{client_id}": {
       "get": {
         "tags": ["oauth"],
@@ -7188,57 +7066,13 @@
         "properties": {
           "id": { "type": "string", "title": "Id" },
           "name": { "type": "string", "title": "Name" },
-          "description": { "type": "string", "title": "Description" },
-          "categories": {
-            "items": { "type": "string" },
-            "type": "array",
-            "title": "Categories"
-          },
-          "input_schema": {
-            "additionalProperties": true,
-            "type": "object",
-            "title": "Input Schema",
-            "description": "Full JSON schema for block inputs"
-          },
-          "output_schema": {
-            "additionalProperties": true,
-            "type": "object",
-            "title": "Output Schema",
-            "description": "Full JSON schema for block outputs"
-          },
-          "required_inputs": {
-            "items": { "$ref": "#/components/schemas/BlockInputFieldInfo" },
-            "type": "array",
-            "title": "Required Inputs",
-            "description": "List of input fields for this block"
-          }
+          "description": { "type": "string", "title": "Description" }
         },
         "type": "object",
-        "required": ["id", "name", "description", "categories"],
+        "required": ["id", "name", "description"],
         "title": "BlockInfoSummary",
         "description": "Summary of a block for search results."
       },
-      "BlockInputFieldInfo": {
-        "properties": {
-          "name": { "type": "string", "title": "Name" },
-          "type": { "type": "string", "title": "Type" },
-          "description": {
-            "type": "string",
-            "title": "Description",
-            "default": ""
-          },
-          "required": {
-            "type": "boolean",
-            "title": "Required",
-            "default": false
-          },
-          "default": { "anyOf": [{}, { "type": "null" }], "title": "Default" }
-        },
-        "type": "object",
-        "required": ["name", "type"],
-        "title": "BlockInputFieldInfo",
-        "description": "Information about a block input field."
-      },
       "BlockListResponse": {
         "properties": {
           "type": {
@@ -7256,12 +7090,7 @@
             "title": "Blocks"
           },
           "count": { "type": "integer", "title": "Count" },
-          "query": { "type": "string", "title": "Query" },
-          "usage_hint": {
-            "type": "string",
-            "title": "Usage Hint",
-            "default": "To execute a block, call run_block with block_id set to the block's 'id' field and input_data containing the fields listed in required_inputs."
-          }
+          "query": { "type": "string", "title": "Query" }
         },
         "type": "object",
         "required": ["message", "blocks", "count", "query"],
@@ -7813,7 +7642,7 @@
           "host": {
             "anyOf": [{ "type": "string" }, { "type": "null" }],
             "title": "Host",
-            "description": "Host pattern for host-scoped or MCP server URL for MCP credentials"
+            "description": "Host pattern for host-scoped credentials"
           }
         },
         "type": "object",
@@ -7833,45 +7662,6 @@
         "required": ["version_counts"],
         "title": "DeleteGraphResponse"
       },
-      "DiscoverToolsRequest": {
-        "properties": {
-          "server_url": {
-            "type": "string",
-            "title": "Server Url",
-            "description": "URL of the MCP server"
-          },
-          "auth_token": {
-            "anyOf": [{ "type": "string" }, { "type": "null" }],
-            "title": "Auth Token",
-            "description": "Optional Bearer token for authenticated MCP servers"
-          }
-        },
-        "type": "object",
-        "required": ["server_url"],
-        "title": "DiscoverToolsRequest",
-        "description": "Request to discover tools on an MCP server."
-      },
-      "DiscoverToolsResponse": {
-        "properties": {
-          "tools": {
-            "items": { "$ref": "#/components/schemas/MCPToolResponse" },
-            "type": "array",
-            "title": "Tools"
-          },
-          "server_name": {
-            "anyOf": [{ "type": "string" }, { "type": "null" }],
-            "title": "Server Name"
-          },
-          "protocol_version": {
-            "anyOf": [{ "type": "string" }, { "type": "null" }],
-            "title": "Protocol Version"
-          }
-        },
-        "type": "object",
-        "required": ["tools"],
-        "title": "DiscoverToolsResponse",
-        "description": "Response containing the list of tools available on an MCP server."
-      },
       "DocPageResponse": {
         "properties": {
           "type": {
@@ -9448,62 +9238,6 @@
         "required": ["login_url", "state_token"],
         "title": "LoginResponse"
       },
-      "MCPOAuthCallbackRequest": {
-        "properties": {
-          "code": {
-            "type": "string",
-            "title": "Code",
-            "description": "Authorization code from OAuth callback"
-          },
-          "state_token": {
-            "type": "string",
-            "title": "State Token",
-            "description": "State token for CSRF verification"
-          }
-        },
-        "type": "object",
-        "required": ["code", "state_token"],
-        "title": "MCPOAuthCallbackRequest",
-        "description": "Request to exchange an OAuth code for tokens."
-      },
-      "MCPOAuthLoginRequest": {
-        "properties": {
-          "server_url": {
-            "type": "string",
-            "title": "Server Url",
-            "description": "URL of the MCP server that requires OAuth"
-          }
-        },
-        "type": "object",
-        "required": ["server_url"],
-        "title": "MCPOAuthLoginRequest",
-        "description": "Request to start an OAuth flow for an MCP server."
-      },
-      "MCPOAuthLoginResponse": {
-        "properties": {
-          "login_url": { "type": "string", "title": "Login Url" },
-          "state_token": { "type": "string", "title": "State Token" }
-        },
-        "type": "object",
-        "required": ["login_url", "state_token"],
-        "title": "MCPOAuthLoginResponse",
-        "description": "Response with the OAuth login URL for the user to authenticate."
-      },
-      "MCPToolResponse": {
-        "properties": {
-          "name": { "type": "string", "title": "Name" },
-          "description": { "type": "string", "title": "Description" },
-          "input_schema": {
-            "additionalProperties": true,
-            "type": "object",
-            "title": "Input Schema"
-          }
-        },
-        "type": "object",
-        "required": ["name", "description", "input_schema"],
-        "title": "MCPToolResponse",
-        "description": "A single MCP tool returned by discovery."
-      },
       "MarketplaceListing": {
         "properties": {
           "id": { "type": "string", "title": "Id" },
@@ -10762,9 +10496,6 @@
           "operation_pending",
           "operation_in_progress",
           "input_validation_error",
-          "web_fetch",
-          "bash_exec",
-          "operation_status",
           "feature_request_search",
           "feature_request_created"
         ],

autogpt_platform/frontend/src/components/contextual/CredentialsInput/components/CredentialsGroupedView/CredentialsGroupedView.tsx

@@ -38,8 +38,13 @@ export function CredentialsGroupedView({
   const allProviders = useContext(CredentialsProvidersContext);
 
   const { userCredentialFields, systemCredentialFields } = useMemo(
-    () => splitCredentialFieldsBySystem(credentialFields, allProviders),
-    [credentialFields, allProviders],
+    () =>
+      splitCredentialFieldsBySystem(
+        credentialFields,
+        allProviders,
+        inputCredentials,
+      ),
+    [credentialFields, allProviders, inputCredentials],
   );
 
   const hasSystemCredentials = systemCredentialFields.length > 0;
@@ -81,13 +86,11 @@ export function CredentialsGroupedView({
       const providerNames = schema.credentials_provider || [];
       const credentialTypes = schema.credentials_types || [];
       const requiredScopes = schema.credentials_scopes;
-      const discriminatorValues = schema.discriminator_values;
       const savedCredential = findSavedCredentialByProviderAndType(
         providerNames,
         credentialTypes,
         requiredScopes,
         allProviders,
-        discriminatorValues,
       );
 
       if (savedCredential) {

autogpt_platform/frontend/src/components/contextual/CredentialsInput/components/CredentialsGroupedView/helpers.ts

@@ -23,35 +23,10 @@ function hasRequiredScopes(
   return true;
 }
 
-/** Check if a credential matches the discriminator values (e.g. MCP server URL). */
-function matchesDiscriminatorValues(
-  credential: { host?: string | null; provider: string; type: string },
-  discriminatorValues?: string[],
-) {
-  // MCP OAuth2 credentials must match by server URL
-  if (credential.type === "oauth2" && credential.provider === "mcp") {
-    if (!discriminatorValues || discriminatorValues.length === 0) return false;
-    return (
-      credential.host != null && discriminatorValues.includes(credential.host)
-    );
-  }
-  // Host-scoped credentials match by host
-  if (credential.type === "host_scoped" && credential.host) {
-    if (!discriminatorValues || discriminatorValues.length === 0) return true;
-    return discriminatorValues.some((v) => {
-      try {
-        return new URL(v).hostname === credential.host;
-      } catch {
-        return false;
-      }
-    });
-  }
-  return true;
-}
-
 export function splitCredentialFieldsBySystem(
   credentialFields: CredentialField[],
   allProviders: CredentialsProvidersContextType | null,
+  inputCredentials?: Record<string, unknown>,
 ) {
   if (!allProviders || credentialFields.length === 0) {
     return {
@@ -77,9 +52,17 @@ export function splitCredentialFieldsBySystem(
     }
   }
 
+  const sortByUnsetFirst = (a: CredentialField, b: CredentialField) => {
+    const aIsSet = Boolean(inputCredentials?.[a[0]]);
+    const bIsSet = Boolean(inputCredentials?.[b[0]]);
+
+    if (aIsSet === bIsSet) return 0;
+    return aIsSet ? 1 : -1;
+  };
+
   return {
-    userCredentialFields: userFields,
-    systemCredentialFields: systemFields,
+    userCredentialFields: userFields.sort(sortByUnsetFirst),
+    systemCredentialFields: systemFields.sort(sortByUnsetFirst),
   };
 }
 
@@ -177,7 +160,6 @@ export function findSavedCredentialByProviderAndType(
   credentialTypes: string[],
   requiredScopes: string[] | undefined,
   allProviders: CredentialsProvidersContextType | null,
-  discriminatorValues?: string[],
 ): SavedCredential | undefined {
   for (const providerName of providerNames) {
     const providerData = allProviders?.[providerName];
@@ -194,14 +176,9 @@ export function findSavedCredentialByProviderAndType(
         credentialTypes.length === 0 ||
         credentialTypes.includes(credential.type);
       const scopesMatch = hasRequiredScopes(credential, requiredScopes);
-      const hostMatches = matchesDiscriminatorValues(
-        credential,
-        discriminatorValues,
-      );
 
       if (!typeMatches) continue;
       if (!scopesMatch) continue;
-      if (!hostMatches) continue;
 
       matchingCredentials.push(credential as SavedCredential);
     }
@@ -213,14 +190,9 @@ export function findSavedCredentialByProviderAndType(
           credentialTypes.length === 0 ||
           credentialTypes.includes(credential.type);
         const scopesMatch = hasRequiredScopes(credential, requiredScopes);
-        const hostMatches = matchesDiscriminatorValues(
-          credential,
-          discriminatorValues,
-        );
 
         if (!typeMatches) continue;
         if (!scopesMatch) continue;
-        if (!hostMatches) continue;
 
         matchingCredentials.push(credential as SavedCredential);
       }
@@ -242,7 +214,6 @@ export function findSavedUserCredentialByProviderAndType(
   credentialTypes: string[],
   requiredScopes: string[] | undefined,
   allProviders: CredentialsProvidersContextType | null,
-  discriminatorValues?: string[],
 ): SavedCredential | undefined {
   for (const providerName of providerNames) {
     const providerData = allProviders?.[providerName];
@@ -259,14 +230,9 @@ export function findSavedUserCredentialByProviderAndType(
         credentialTypes.length === 0 ||
         credentialTypes.includes(credential.type);
       const scopesMatch = hasRequiredScopes(credential, requiredScopes);
-      const hostMatches = matchesDiscriminatorValues(
-        credential,
-        discriminatorValues,
-      );
 
       if (!typeMatches) continue;
       if (!scopesMatch) continue;
-      if (!hostMatches) continue;
 
       matchingCredentials.push(credential as SavedCredential);
     }

autogpt_platform/frontend/src/components/contextual/CredentialsInput/useCredentialsInput.ts

@@ -5,14 +5,14 @@ import {
   BlockIOCredentialsSubSchema,
   CredentialsMetaInput,
 } from "@/lib/autogpt-server-api/types";
-import { postV2InitiateOauthLoginForAnMcpServer } from "@/app/api/__generated__/endpoints/mcp/mcp";
-import { openOAuthPopup } from "@/lib/oauth-popup";
 import { useQueryClient } from "@tanstack/react-query";
 import { useEffect, useRef, useState } from "react";
 import {
   filterSystemCredentials,
   getActionButtonText,
   getSystemCredentials,
+  OAUTH_TIMEOUT_MS,
+  OAuthPopupResultMessage,
 } from "./helpers";
 
 export type CredentialsInputState = ReturnType<typeof useCredentialsInput>;
@@ -57,14 +57,6 @@ export function useCredentialsInput({
   const queryClient = useQueryClient();
   const credentials = useCredentials(schema, siblingInputs);
   const hasAttemptedAutoSelect = useRef(false);
-  const oauthAbortRef = useRef<((reason?: string) => void) | null>(null);
-
-  // Clean up on unmount
-  useEffect(() => {
-    return () => {
-      oauthAbortRef.current?.();
-    };
-  }, []);
 
   const deleteCredentialsMutation = useDeleteV1DeleteCredentials({
     mutation: {
@@ -89,14 +81,11 @@ export function useCredentialsInput({
     }
   }, [credentials, onLoaded]);
 
-  // Unselect credential if not available in the loaded credential list.
-  // Skip when no credentials have been loaded yet (empty list could mean
-  // the provider data hasn't finished loading, not that the credential is invalid).
+  // Unselect credential if not available
   useEffect(() => {
     if (readOnly) return;
     if (!credentials || !("savedCredentials" in credentials)) return;
     const availableCreds = credentials.savedCredentials;
-    if (availableCreds.length === 0) return;
     if (
       selectedCredential &&
       !availableCreds.some((c) => c.id === selectedCredential.id)
@@ -121,9 +110,7 @@ export function useCredentialsInput({
       if (hasAttemptedAutoSelect.current) return;
       hasAttemptedAutoSelect.current = true;
 
-      // Auto-select if exactly one credential matches.
-      // For optional fields with multiple options, let the user choose.
-      if (isOptional && savedCreds.length > 1) return;
+      if (isOptional) return;
 
       const cred = savedCreds[0];
       onSelectCredential({
@@ -161,9 +148,7 @@ export function useCredentialsInput({
     supportsHostScoped,
     savedCredentials,
     oAuthCallback,
-    mcpOAuthCallback,
     isSystemProvider,
-    discriminatorValue,
   } = credentials;
 
   // Split credentials into user and system
@@ -172,66 +157,72 @@ export function useCredentialsInput({
 
   async function handleOAuthLogin() {
     setOAuthError(null);
+    const { login_url, state_token } = await api.oAuthLogin(
+      provider,
+      schema.credentials_scopes,
+    );
+    setOAuth2FlowInProgress(true);
+    const popup = window.open(login_url, "_blank", "popup=true");
 
-    // Abort any previous OAuth flow
-    oauthAbortRef.current?.();
+    if (!popup) {
+      throw new Error(
+        "Failed to open popup window. Please allow popups for this site.",
+      );
+    }
 
-    // MCP uses dynamic OAuth discovery per server URL
-    const isMCP = provider === "mcp" && !!discriminatorValue;
+    const controller = new AbortController();
+    setOAuthPopupController(controller);
+    controller.signal.onabort = () => {
+      console.debug("OAuth flow aborted");
+      setOAuth2FlowInProgress(false);
+      popup.close();
+    };
 
-    try {
-      let login_url: string;
-      let state_token: string;
-
-      if (isMCP) {
-        const mcpLoginResponse = await postV2InitiateOauthLoginForAnMcpServer({
-          server_url: discriminatorValue!,
-        });
-        if (mcpLoginResponse.status !== 200) throw mcpLoginResponse.data;
-        ({ login_url, state_token } = mcpLoginResponse.data);
-      } else {
-        ({ login_url, state_token } = await api.oAuthLogin(
-          provider,
-          schema.credentials_scopes,
-        ));
+    const handleMessage = async (e: MessageEvent<OAuthPopupResultMessage>) => {
+      console.debug("Message received:", e.data);
+      if (
+        typeof e.data != "object" ||
+        !("message_type" in e.data) ||
+        e.data.message_type !== "oauth_popup_result"
+      ) {
+        console.debug("Ignoring irrelevant message");
+        return;
       }
 
-      setOAuth2FlowInProgress(true);
+      if (!e.data.success) {
+        console.error("OAuth flow failed:", e.data.message);
+        setOAuthError(`OAuth flow failed: ${e.data.message}`);
+        setOAuth2FlowInProgress(false);
+        return;
+      }
 
-      const { promise, cleanup } = openOAuthPopup(login_url, {
-        stateToken: state_token,
-        useCrossOriginListeners: isMCP,
-        // Standard OAuth uses "oauth_popup_result", MCP uses "mcp_oauth_result"
-        acceptMessageTypes: isMCP
-          ? ["mcp_oauth_result"]
-          : ["oauth_popup_result"],
-      });
+      if (e.data.state !== state_token) {
+        console.error("Invalid state token received");
+        setOAuthError("Invalid state token received");
+        setOAuth2FlowInProgress(false);
+        return;
+      }
 
-      oauthAbortRef.current = cleanup.abort;
-      // Expose abort signal for the waiting modal's cancel button
-      const controller = new AbortController();
-      cleanup.signal.addEventListener("abort", () =>
-        controller.abort("completed"),
-      );
-      setOAuthPopupController(controller);
+      try {
+        console.debug("Processing OAuth callback");
+        const credentials = await oAuthCallback(e.data.code, e.data.state);
+        console.debug("OAuth callback processed successfully");
 
-      const result = await promise;
-
-      // Exchange code for tokens via the provider (updates credential cache)
-      const credentialResult = isMCP
-        ? await mcpOAuthCallback(result.code, state_token)
-        : await oAuthCallback(result.code, result.state);
-
-      // Check if the credential's scopes match the required scopes (skip for MCP)
-      if (!isMCP) {
+        // Check if the credential's scopes match the required scopes
         const requiredScopes = schema.credentials_scopes;
         if (requiredScopes && requiredScopes.length > 0) {
-          const grantedScopes = new Set(credentialResult.scopes || []);
+          const grantedScopes = new Set(credentials.scopes || []);
           const hasAllRequiredScopes = new Set(requiredScopes).isSubsetOf(
             grantedScopes,
           );
 
           if (!hasAllRequiredScopes) {
+            console.error(
+              `Newly created OAuth credential for ${providerName} has insufficient scopes. Required:`,
+              requiredScopes,
+              "Granted:",
+              credentials.scopes,
+            );
             setOAuthError(
               "Connection failed: the granted permissions don't match what's required. " +
                 "Please contact the application administrator.",
@@ -239,28 +230,38 @@ export function useCredentialsInput({
             return;
           }
         }
-      }
 
-      onSelectCredential({
-        id: credentialResult.id,
-        type: "oauth2",
-        title: credentialResult.title,
-        provider,
-      });
-    } catch (error) {
-      if (error instanceof Error && error.message === "OAuth flow timed out") {
-        setOAuthError("OAuth flow timed out");
-      } else {
+        onSelectCredential({
+          id: credentials.id,
+          type: "oauth2",
+          title: credentials.title,
+          provider,
+        });
+      } catch (error) {
+        console.error("Error in OAuth callback:", error);
         setOAuthError(
-          `OAuth error: ${
+          `Error in OAuth callback: ${
             error instanceof Error ? error.message : String(error)
           }`,
         );
+      } finally {
+        console.debug("Finalizing OAuth flow");
+        setOAuth2FlowInProgress(false);
+        controller.abort("success");
       }
-    } finally {
+    };
+
+    console.debug("Adding message event listener");
+    window.addEventListener("message", handleMessage, {
+      signal: controller.signal,
+    });
+
+    setTimeout(() => {
+      console.debug("OAuth flow timed out");
+      controller.abort("timeout");
       setOAuth2FlowInProgress(false);
-      oauthAbortRef.current = null;
-    }
+      setOAuthError("OAuth flow timed out");
+    }, OAUTH_TIMEOUT_MS);
   }
 
   function handleActionButtonClick() {

autogpt_platform/frontend/src/components/contextual/CronScheduler/cron-scheduler-dialog.tsx

@@ -2,7 +2,7 @@ import { useEffect, useState } from "react";
 import { Input } from "@/components/__legacy__/ui/input";
 import { Button } from "@/components/__legacy__/ui/button";
 import { useToast } from "@/components/molecules/Toast/use-toast";
-import { CronScheduler } from "@/app/(platform)/library/agents/[id]/components/OldAgentLibraryView/components/cron-scheduler";
+import { CronScheduler } from "@/components/contextual/CronScheduler/cron-scheduler";
 import { Dialog } from "@/components/molecules/Dialog/Dialog";
 import { getTimezoneDisplayName } from "@/lib/timezone-utils";
 import { useUserTimezone } from "@/lib/hooks/useUserTimezone";

autogpt_platform/frontend/src/components/contextual/PublishAgentModal/components/AgentInfoStep/AgentInfoStep.tsx

@@ -1,6 +1,6 @@
 "use client";
 
-import { CronExpressionDialog } from "@/app/(platform)/library/agents/[id]/components/OldAgentLibraryView/components/cron-scheduler-dialog";
+import { CronExpressionDialog } from "@/components/contextual/CronScheduler/cron-scheduler-dialog";
 import { Form, FormField } from "@/components/__legacy__/ui/form";
 import { Button } from "@/components/atoms/Button/Button";
 import { Input } from "@/components/atoms/Input/Input";

autogpt_platform/frontend/src/hooks/useCredentials.ts

@@ -100,11 +100,6 @@ export default function useCredentials(
       return false;
     }
 
-    // Filter MCP OAuth2 credentials by server URL matching
-    if (c.type === "oauth2" && c.provider === "mcp") {
-      return discriminatorValue != null && c.host === discriminatorValue;
-    }
-
     // Filter by OAuth credentials that have sufficient scopes for this block
     if (c.type === "oauth2") {
       const requiredScopes = credsInputSchema.credentials_scopes;

autogpt_platform/frontend/src/lib/autogpt-server-api/types.ts

@@ -749,12 +749,10 @@ export enum BlockUIType {
   AGENT = "Agent",
   AI = "AI",
   AYRSHARE = "Ayrshare",
-  MCP_TOOL = "MCP Tool",
 }
 
 export enum SpecialBlockID {
   AGENT = "e189baac-8c20-45a1-94a7-55177ea42565",
-  MCP_TOOL = "a0a4b1c2-d3e4-4f56-a7b8-c9d0e1f2a3b4",
   SMART_DECISION = "3b191d9f-356f-482d-8238-ba04b6d18381",
   OUTPUT = "363ae599-353e-4804-937e-b2ee3cef3da4",
 }

autogpt_platform/frontend/src/lib/oauth-popup.ts

@@ -1,177 +0,0 @@
-/**
- * Shared utility for OAuth popup flows with cross-origin support.
- *
- * Handles BroadcastChannel, postMessage, and localStorage polling
- * to reliably receive OAuth callback results even when COOP headers
- * sever the window.opener relationship.
- */
-
-const DEFAULT_TIMEOUT_MS = 5 * 60 * 1000; // 5 minutes
-
-export type OAuthPopupResult = {
-  code: string;
-  state: string;
-};
-
-export type OAuthPopupOptions = {
-  /** State token to validate against incoming messages */
-  stateToken: string;
-  /**
-   * Use BroadcastChannel + localStorage polling for cross-origin OAuth (MCP).
-   * Standard OAuth only uses postMessage via window.opener.
-   */
-  useCrossOriginListeners?: boolean;
-  /** BroadcastChannel name (default: "mcp_oauth") */
-  broadcastChannelName?: string;
-  /** localStorage key for cross-origin fallback (default: "mcp_oauth_result") */
-  localStorageKey?: string;
-  /** Message types to accept (default: ["oauth_popup_result", "mcp_oauth_result"]) */
-  acceptMessageTypes?: string[];
-  /** Timeout in ms (default: 5 minutes) */
-  timeout?: number;
-};
-
-type Cleanup = {
-  /** Abort the OAuth flow and close the popup */
-  abort: (reason?: string) => void;
-  /** The AbortController signal */
-  signal: AbortSignal;
-};
-
-/**
- * Opens an OAuth popup and sets up listeners for the callback result.
- *
- * Opens a blank popup synchronously (to avoid popup blockers), then navigates
- * it to the login URL. Returns a promise that resolves with the OAuth code/state.
- *
- * @param loginUrl - The OAuth authorization URL to navigate to
- * @param options - Configuration for message handling
- * @returns Object with `promise` (resolves with OAuth result) and `abort` (cancels flow)
- */
-export function openOAuthPopup(
-  loginUrl: string,
-  options: OAuthPopupOptions,
-): { promise: Promise<OAuthPopupResult>; cleanup: Cleanup } {
-  const {
-    stateToken,
-    useCrossOriginListeners = false,
-    broadcastChannelName = "mcp_oauth",
-    localStorageKey = "mcp_oauth_result",
-    acceptMessageTypes = ["oauth_popup_result", "mcp_oauth_result"],
-    timeout = DEFAULT_TIMEOUT_MS,
-  } = options;
-
-  const controller = new AbortController();
-
-  // Open popup synchronously (before any async work) to avoid browser popup blockers
-  const width = 500;
-  const height = 700;
-  const left = window.screenX + (window.outerWidth - width) / 2;
-  const top = window.screenY + (window.outerHeight - height) / 2;
-  const popup = window.open(
-    "about:blank",
-    "_blank",
-    `width=${width},height=${height},left=${left},top=${top},popup=true,scrollbars=yes`,
-  );
-
-  if (popup && !popup.closed) {
-    popup.location.href = loginUrl;
-  } else {
-    // Popup was blocked — open in new tab as fallback
-    window.open(loginUrl, "_blank");
-  }
-
-  // Close popup on abort
-  controller.signal.addEventListener("abort", () => {
-    if (popup && !popup.closed) popup.close();
-  });
-
-  // Clear any stale localStorage entry
-  if (useCrossOriginListeners) {
-    try {
-      localStorage.removeItem(localStorageKey);
-    } catch {}
-  }
-
-  const promise = new Promise<OAuthPopupResult>((resolve, reject) => {
-    let handled = false;
-
-    const handleResult = (data: any) => {
-      if (handled) return; // Prevent double-handling
-
-      // Validate message type
-      const messageType = data?.message_type ?? data?.type;
-      if (!messageType || !acceptMessageTypes.includes(messageType)) return;
-
-      // Validate state token
-      if (data.state !== stateToken) {
-        // State mismatch — this message is for a different listener. Ignore silently.
-        return;
-      }
-
-      handled = true;
-
-      if (!data.success) {
-        reject(new Error(data.message || "OAuth authentication failed"));
-      } else {
-        resolve({ code: data.code, state: data.state });
-      }
-
-      controller.abort("completed");
-    };
-
-    // Listener: postMessage (works for same-origin popups)
-    window.addEventListener(
-      "message",
-      (event: MessageEvent) => {
-        if (typeof event.data === "object") {
-          handleResult(event.data);
-        }
-      },
-      { signal: controller.signal },
-    );
-
-    // Cross-origin listeners for MCP OAuth
-    if (useCrossOriginListeners) {
-      // Listener: BroadcastChannel (works across tabs/popups without opener)
-      try {
-        const bc = new BroadcastChannel(broadcastChannelName);
-        bc.onmessage = (event) => handleResult(event.data);
-        controller.signal.addEventListener("abort", () => bc.close());
-      } catch {}
-
-      // Listener: localStorage polling (most reliable cross-tab fallback)
-      const pollInterval = setInterval(() => {
-        try {
-          const stored = localStorage.getItem(localStorageKey);
-          if (stored) {
-            const data = JSON.parse(stored);
-            localStorage.removeItem(localStorageKey);
-            handleResult(data);
-          }
-        } catch {}
-      }, 500);
-      controller.signal.addEventListener("abort", () =>
-        clearInterval(pollInterval),
-      );
-    }
-
-    // Timeout
-    const timeoutId = setTimeout(() => {
-      if (!handled) {
-        handled = true;
-        reject(new Error("OAuth flow timed out"));
-        controller.abort("timeout");
-      }
-    }, timeout);
-    controller.signal.addEventListener("abort", () => clearTimeout(timeoutId));
-  });
-
-  return {
-    promise,
-    cleanup: {
-      abort: (reason?: string) => controller.abort(reason || "canceled"),
-      signal: controller.signal,
-    },
-  };
-}