ZIP MCP Server

Instructions

Implementation Reference

• src/index.ts:136-148 (registration)

  Registration of the 'echo' tool in the ListToolsRequestSchema handler.

    name: "echo",
    description: "Return the input message (for testing)",
    inputSchema: {
      type: "object",
      properties: {
        message: {
          type: "string",
          description: "Message to echo back",
        },
      },
      required: ["message"],
    },
  },

• src/index.ts:162-171 (handler)

  The handler logic for the 'echo' tool inside the CallToolRequestSchema handler.

  case "echo": {
    return {
      content: [
        {
          type: "text",
          text: `Echo: ${args.message}`,
        },
      ],
    };
  }