Current operating environment

Instructions

Implementation Reference

• src/index.ts:501-529 (handler)

  The handler case for the 'getInstalledApps' tool within the switch statement in handleCallToolRequest. It detects the OS platform and uses appropriate system commands (system_profiler on macOS, dpkg/rpm on Linux, PowerShell WMI on Windows) to list installed applications and returns them as a JSON array.

  case "getInstalledApps": {
    let installedApps: string[] = [];
    try {
      if (os.platform() === 'darwin') {
        // macOS 使用 system_profiler 命令获取已安装的应用
        const apps = execSync('system_profiler SPApplicationsDataType -json').toString();
        installedApps = JSON.parse(apps).SPApplicationsDataType.map((app: any) => app._name);
      } else if (os.platform() === 'linux') {
        // Linux 使用 dpkg 或 rpm 命令获取已安装的软件包
        try {
          installedApps = execSync('dpkg --list | grep ^ii').toString().split('\n').map(line => line.split(/\s+/)[1]);
        } catch (error) {
          installedApps = execSync('rpm -qa').toString().split('\n');
        }
      } else if (os.platform() === 'win32') {
        // Windows 使用 Get-WmiObject 命令获取已安装的应用
        const apps = execSync('powershell -Command "Get-WmiObject -Class Win32_Product | Select-Object -Property Name"').toString();
        installedApps = apps.split('\n').filter(line => line.trim()).slice(1);
      }
    } catch (error) {
      console.error("获取已安装应用信息失败:", error);
    }
  
    return {
      content: [{
        type: "text",
        text: JSON.stringify({ installedApps }, null, 2)
      }]
    };

• src/index.ts:145-153 (registration)

  The tool registration in the list of tools returned by handleRequest function, including name, description, and empty inputSchema.

  {
    name: "getInstalledApps",
    description: "获取当前设备已安装的应用信息",
    inputSchema: {
      type: "object",
      properties: {},
      required: []
    }
  },

• src/index.ts:148-152 (schema)

  The input schema for the getInstalledApps tool, which takes no parameters (empty object).

  inputSchema: {
    type: "object",
    properties: {},
    required: []
  }