get_app_info
Retrieve detailed information about installed Android applications, including version, permissions, and activity data, for development and testing purposes.
Instructions
Get detailed information about an installed app
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| package_name | Yes | ||
| device_serial | No |
Implementation Reference
- src/adb_mcp_server/server.py:640-671 (handler)The main handler function for the 'get_app_info' tool. It is decorated with @mcp.tool(), which registers it as an MCP tool. The function extracts app information like version, install times, and target SDK from 'dumpsys package' output using regex.
@mcp.tool() def get_app_info(package_name: str, device_serial: str | None = None) -> dict: """Get detailed information about an installed app""" dump = run_adb(["shell", "dumpsys", "package", package_name], device_serial) info = {"package": package_name} # Extract version version_match = re.search(r'versionName=(\S+)', dump) if version_match: info['version_name'] = version_match.group(1) version_code_match = re.search(r'versionCode=(\d+)', dump) if version_code_match: info['version_code'] = version_code_match.group(1) # First install time install_match = re.search(r'firstInstallTime=(.+)', dump) if install_match: info['first_install'] = install_match.group(1).strip() # Last update time update_match = re.search(r'lastUpdateTime=(.+)', dump) if update_match: info['last_update'] = update_match.group(1).strip() # Target SDK sdk_match = re.search(r'targetSdk=(\d+)', dump) if sdk_match: info['target_sdk'] = sdk_match.group(1) return info