Tribal Knowledge Service

Instructions

Implementation Reference

• src/mcp_server_tribal/mcp_app.py:224-240 (handler)

  The MCP tool handler for the 'delete_error' tool. It validates the error_id as a UUID string and delegates the deletion to the storage service.
  @mcp.tool() async def delete_error(error_id: str) -> bool: """ Delete an error record. Args: error_id: UUID of the error record Returns: True if deleted, False if not found """ try: uuid_id = UUID(error_id) return await storage.delete_error(uuid_id) except ValueError: return False
• src/mcp_server_tribal/services/chroma_storage.py:153-163 (helper)

  Concrete implementation of delete_error in the ChromaStorage class, which performs the actual deletion from the ChromaDB collection.
  async def delete_error(self, error_id: UUID) -> bool: """Delete an error record by ID.""" try: result = self.collection.get(ids=[str(error_id)]) if not result["ids"]: return False self.collection.delete(ids=[str(error_id)]) return True except Exception: return False
• src/mcp_server_tribal/services/storage_interface.py:64-75 (helper)

  Abstract method definition in StorageInterface that defines the contract for delete_error used by the tool handler.
  @abc.abstractmethod async def delete_error(self, error_id: UUID) -> bool: """ Delete an error record by ID. Args: error_id: The UUID of the error record to delete Returns: True if the error was deleted, False otherwise """ pass