Significant-Gravitas/AutoGPT · error · HTTPException

Library agent for graph #{graph_id} and user #{user_id} not

Error message

Library agent for graph #{graph_id} and user #{user_id} not found

What it means

Error "Library agent for graph #{graph_id} and user #{user_id} not found" thrown in Significant-Gravitas/AutoGPT.

Source

Thrown at autogpt_platform/backend/backend/api/features/library/routes/agents.py:123

@router.get("/{library_agent_id}", summary="Get Library Agent")
async def get_library_agent(
    library_agent_id: str,
    user_id: str = Security(autogpt_auth_lib.get_user_id),
) -> library_model.LibraryAgent:
    return await library_db.get_library_agent(id=library_agent_id, user_id=user_id)


@router.get("/by-graph/{graph_id}")
async def get_library_agent_by_graph_id(
    graph_id: str,
    version: Optional[int] = Query(default=None),
    user_id: str = Security(autogpt_auth_lib.get_user_id),
) -> library_model.LibraryAgent:
    library_agent = await library_db.get_library_agent_by_graph_id(
        user_id, graph_id, version
    )
    if not library_agent:
        raise HTTPException(
            status_code=status.HTTP_404_NOT_FOUND,
            detail=f"Library agent for graph #{graph_id} and user #{user_id} not found",
        )
    return library_agent


@router.get(
    "/marketplace/{store_listing_version_id}",
    summary="Get Agent By Store ID",
    tags=["store", "library"],
    response_model=library_model.LibraryAgent | None,
)
async def get_library_agent_by_store_listing_version_id(
    store_listing_version_id: str,
    user_id: str = Security(autogpt_auth_lib.get_user_id),
) -> library_model.LibraryAgent | None:
    """
    Get Library Agent from Store Listing Version ID.

View on GitHub (pinned to 9c8bb5550f)

Solutions

1. Verify the graph ID is correct and the agent is in your library.
2. Add the agent to your library first, then retry.

When it happens

Trigger: Thrown at autogpt_platform/backend/backend/api/features/library/routes/agents.py:123 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of Significant-Gravitas/AutoGPT@9c8bb5550f (2026-08-14). Data as JSON: /api/errors/7168f8f49e4d2f29. Report an issue: GitHub.