GitHub Enterprise MCP Server

Implementation Reference

• server/index.js:172-224 (handler)

  The complete MCP tool registration, schema, and inline handler function for 'get-repository'. It validates inputs, fetches the repository using RepositoryAPI, formats it, handles errors, and returns formatted text response.

  server.tool("get-repository", {
      owner: z.string().describe("저장소 소유자 (사용자 또는 조직)"),
      repo: z.string().describe("저장소 이름")
  }, async ({ owner, repo }) => {
      try {
          // 매개변수 검증
          if (!owner || typeof owner !== 'string' || owner.trim() === '') {
              return {
                  content: [
                      {
                          type: "text",
                          text: "오류: 저장소 소유자(owner)는 필수 항목입니다."
                      }
                  ],
                  isError: true
              };
          }
          if (!repo || typeof repo !== 'string' || repo.trim() === '') {
              return {
                  content: [
                      {
                          type: "text",
                          text: "오류: 저장소 이름(repo)은 필수 항목입니다."
                      }
                  ],
                  isError: true
              };
          }
          const repository = await context.repository.getRepository(owner, repo);
          // 형식화된 저장소 정보
          const formattedRepo = formatRepository(repository);
          return {
              content: [
                  {
                      type: "text",
                      text: `저장소 '${owner}/${repo}' 정보:\n\n${JSON.stringify(formattedRepo, null, 2)}`
                  }
              ]
          };
      }
      catch (error) {
          console.error('저장소 정보 조회 오류:', error);
          return {
              content: [
                  {
                      type: "text",
                      text: `저장소 정보 조회 중 오류가 발생했습니다: ${error.message}`
                  }
              ],
              isError: true
          };
      }
  });

• server/index.js:12-37 (helper)

  Helper function to format raw GitHub repository data into a structured, user-friendly object used by the tool handler.

  function formatRepository(repo) {
      return {
          id: repo.id,
          name: repo.name,
          full_name: repo.full_name,
          private: repo.private,
          description: repo.description || '설명 없음',
          html_url: repo.html_url,
          created_at: repo.created_at,
          updated_at: repo.updated_at,
          pushed_at: repo.pushed_at,
          language: repo.language,
          default_branch: repo.default_branch,
          stargazers_count: repo.stargazers_count,
          forks_count: repo.forks_count,
          watchers_count: repo.watchers_count,
          open_issues_count: repo.open_issues_count,
          license: repo.license ? repo.license.name : null,
          owner: {
              login: repo.owner.login,
              id: repo.owner.id,
              avatar_url: repo.owner.avatar_url,
              html_url: repo.owner.html_url,
              type: repo.owner.type
          }
      };

• api/repos/repository.js:36-40 (helper)

  Core API method in RepositoryAPI class that performs the actual GitHub REST API call to retrieve repository details, called by the tool handler.

   * 저장소 세부 정보 조회
   */
  async getRepository(owner, repo) {
      return this.client.get(`repos/${owner}/${repo}`);
  }