Grok MCP

Implementation Reference

• src/server.py:77-83 (handler)

  The clear_chat_history async function is the handler that implements the tool logic. It takes a session parameter (default "default"), constructs a path to a JSON file in the "chats" directory, checks if it exists, and deletes it using path.unlink() if found, returning a confirmation message.

  @mcp.tool()
  async def clear_chat_history(session: str = "default"):
      path = Path("chats") / f"{session}.json"
      if not path.exists():
          return f"No session `{session}` found."
      path.unlink()
      return f"Cleared history for session `{session}`."

• src/server.py:77-77 (registration)

  The @mcp.tool() decorator registers the clear_chat_history function as an MCP tool with the FastMCP server instance (mcp). The tool name is automatically derived from the function name.

  @mcp.tool()