UART MCP Server

Instructions

Implementation Reference

• src/uart_mcp/tools/terminal.py:39-50 (handler)

  The handler function for the 'close_session' tool. It retrieves the terminal manager and calls its close_session method with the provided session_id, returning the result as a dictionary.

  def close_session(session_id: str) -> dict[str, Any]:
      """关闭指定终端会话
  
      Args:
          session_id: 会话ID（串口路径）
  
      Returns:
          操作结果
      """
      manager = get_terminal_manager()
      return manager.close_session(session_id)

• src/uart_mcp/tools/terminal.py:162-175 (schema)

  The schema definition for the 'close_session' tool, specifying the input schema that requires a 'session_id' string.

  CLOSE_SESSION_TOOL: dict[str, Any] = {
      "name": "close_session",
      "description": "关闭指定的终端会话",
      "inputSchema": {
          "type": "object",
          "properties": {
              "session_id": {
                  "type": "string",
                  "description": "会话ID（即串口路径），如 /dev/ttyUSB0 或 COM1",
              },
          },
          "required": ["session_id"],
      },
  }

• src/uart_mcp/server.py:108-112 (registration)

  Registration of the 'close_session' tool in the MCP server's list_tools handler, providing name, description, and input schema.

  types.Tool(
      name=CLOSE_SESSION_TOOL["name"],
      description=CLOSE_SESSION_TOOL["description"],
      inputSchema=CLOSE_SESSION_TOOL["inputSchema"],
  ),

• src/uart_mcp/server.py:165-166 (registration)

  Dispatch logic in the MCP server's call_tool handler that invokes the close_session function when the tool 'close_session' is called.

  elif name == "close_session":
      result = close_session(**arguments)