Qwen MCP Tool

Instructions

Implementation Reference

• src/tools/simple-tools.ts:16-19 (handler)

  The execute handler for the ping tool, which takes an optional prompt and echoes it back using executeSimpleCommand with CLI echo command.

  execute: async (args) => {
    const message = args.prompt || "Pong!";
    return executeSimpleCommand(CLI.COMMANDS.ECHO, [message]);
  },

• src/tools/simple-tools.ts:13-15 (schema)

  Zod input schema for the ping tool defining an optional 'prompt' string defaulting to 'Pong!'.

  zodSchema: z.object({
    prompt: z.string().optional().default("Pong!").describe("Message to echo")
  }),

• src/tools/index.ts:10-10 (registration)

  Registration of the pingTool into the tool registry.

  registerTool(pingTool);

• src/tools/simple-tools.ts:20-30 (schema)

  Prompt schema definition for the ping tool used for model interaction.

  prompt: {
    name: "ping",
    description: "Test the connection with a simple echo",
    arguments: [
      {
        name: "prompt",
        description: "Optional message to echo (defaults to 'Pong!')",
        required: false
      }
    ]
  }

• src/tools/index.ts:6-6 (registration)

  Import of pingTool from simple-tools.js for registration.

  import { pingTool, helpTool } from "./simple-tools.js";