Windows Automation MCP Server

Instructions

Implementation Reference

• src/tools/filesystem.js:211-222 (handler)

  The handler function that executes the file search using Windows 'dir' command via child_process.execAsync to list files matching the pattern.

  async searchFiles(directory, pattern) {
    try {
      const { stdout } = await execAsync(
        `dir /s /b "${path.join(directory, pattern)}"`,
        { shell: 'cmd.exe' }
      );
      const files = stdout.trim().split('\n').filter(f => f);
      return { success: true, files, count: files.length };
    } catch (error) {
      return { success: false, error: error.message, files: [] };
    }
  }

• src/tools/filesystem.js:94-105 (schema)

  Input schema definition for the 'search_files' tool, specifying required 'directory' and 'pattern' parameters.

  {
    name: 'search_files',
    description: '搜索文件（支持通配符）',
    inputSchema: {
      type: 'object',
      properties: {
        directory: { type: 'string', description: '搜索目录' },
        pattern: { type: 'string', description: '搜索模式（如 *.txt）' },
      },
      required: ['directory', 'pattern'],
    },
  },

• src/tools/filesystem.js:115-136 (registration)

  The executeTool method dispatches 'search_files' calls to the searchFiles handler via switch case.

  async executeTool(name, args) {
    switch (name) {
      case 'read_file':
        return await this.readFile(args.path);
      case 'write_file':
        return await this.writeFile(args.path, args.content);
      case 'list_directory':
        return await this.listDirectory(args.path);
      case 'create_directory':
        return await this.createDirectory(args.path);
      case 'delete_file':
        return await this.deleteFile(args.path);
      case 'copy_file':
        return await this.copyFile(args.source, args.destination);
      case 'move_file':
        return await this.moveFile(args.source, args.destination);
      case 'search_files':
        return await this.searchFiles(args.directory, args.pattern);
      default:
        throw new Error(`未知工具: ${name}`);
    }
  }

• src/tools/filesystem.js:109-113 (registration)

  The canHandle method checks if the tool module handles 'search_files' by including it in the tools array.

  canHandle(toolName) {
    const tools = ['read_file', 'write_file', 'list_directory', 'create_directory', 
                   'delete_file', 'copy_file', 'move_file', 'search_files'];
    return tools.includes(toolName);
  }