MCP-Server

Instructions

Implementation Reference

• src/index.ts:87-101 (handler)

  Handler function that fetches GitHub user information from the GitHub API based on the provided username and returns it as a JSON string in text content.

  async ({ username }) => {
    // 获取网格点数据的 URL
    const pointsUrl = `https://api.github.com/users/${username}`;
    const data: Root = await fetch(pointsUrl).then((response) =>
      response.json(),
    );
    return {
      content: [
        {
          type: 'text',
          text: JSON.stringify(data),
        },
      ],
    };
  },

• src/index.ts:77-102 (registration)

  Registration of the 'get-github-user' tool using server.tool, specifying name, description, input schema, and handler function.

  server.tool(
    // 工具名称
    'get-github-user',
    // 工具描述
    '根据用户名获取 Github 用户信息',
    // 工具参数
    {
      username: z.string().optional(),
    },
    // 工具的异步处理函数
    async ({ username }) => {
      // 获取网格点数据的 URL
      const pointsUrl = `https://api.github.com/users/${username}`;
      const data: Root = await fetch(pointsUrl).then((response) =>
        response.json(),
      );
      return {
        content: [
          {
            type: 'text',
            text: JSON.stringify(data),
          },
        ],
      };
    },
  );

• src/index.ts:83-85 (schema)

  Zod schema defining the input parameter 'username' as an optional string.

  {
    username: z.string().optional(),
  },