LunaTask MCP Server

Instructions

Implementation Reference

• src/lunatask_mcp/main.py:163-184 (handler)

  The ping tool handler is implemented as an async method within the CoreServer class in src/lunatask_mcp/main.py. It takes a context object and returns 'pong'.

  async def ping_tool(self, ctx: Context) -> str:
      """Ping health-check tool that returns a static 'pong' response.
  
      This tool serves as a basic health-check endpoint to verify that
      the MCP server is functioning correctly.
  
      Args:
          ctx: The execution context providing access to logging and other MCP capabilities.
  
      Returns:
          str: The 'pong' response text.
  
      Raises:
          asyncio.CancelledError: If the operation is cancelled during execution.
      """
      try:
          await ctx.info("Ping tool called, returning pong")
      except asyncio.CancelledError:
          await ctx.info("Ping tool execution cancelled")
          raise
      else:
          return "pong"

• src/lunatask_mcp/main.py:90-92 (registration)

  The ping tool is registered in the CoreServer._register_tools method by passing self.ping_tool to self.app.tool with the name 'ping'.

  def _register_tools(self) -> None:
      """Register all tools and resources with the FastMCP instance."""
      self.app.tool(self.ping_tool, name="ping")