Hexo Blog MCP Server

Instructions

Implementation Reference

• src/utils/git-runner.ts:7-23 (handler)

  The core implementation logic for backing up the source code via git add, commit, and push.

  export async function backupSource(message?: string): Promise<string> {
      const commitMsg = message || `Auto backup: ${new Date().toISOString()}`;
  
      await runCommand("git add .");
  
      try {
          await runCommand(`git commit -m "${commitMsg}"`);
      } catch (e: any) {
          if (e.message?.includes("nothing to commit")) {
              return "没有需要提交的更改。";
          }
          throw e;
      }
  
      await runCommand(`git push origin ${GIT_BRANCH}`);
      return `源码已备份到 ${GIT_BRANCH} 分支。提交信息: ${commitMsg}`;
  }

• src/tools/git-tools.ts:11-27 (registration)

  Registration of the 'backup_source' tool using MCP server, which calls the backupSource handler.

  server.tool(
      "backup_source",
      "将博客源码通过 Git 备份到 hexo-source 分支",
      {
          message: z.string().optional().describe("可选的 Git 提交信息"),
      },
      async ({ message }) => {
          try {
              const result = await backupSource(message);
              return {
                  content: [{ type: "text" as const, text: `✅ ${result}` }],
              };
          } catch (e: any) {
              return { content: [{ type: "text" as const, text: `备份失败: ${e.message}` }], isError: true };
          }
      }
  );