GetActiveNotificationsTool
Reads the host app's currently active (status-bar) notifications via NotificationManager.getActiveNotifications.
No permissions required. KNOWN LIMITATION: this only returns notifications posted by the MCP host app itself. Cross-app access needs a NotificationListenerService — use list_notifications in droid-mcp-notifications-reply (or droid-mcp-notification-watch for a live feed).
Result keys: notifications (list of maps with id, tag, package_name, title, text, timestamp, is_ongoing, is_foreground_service), count, and a note describing the limitation.