Mobile Push Notifications

Purpose

Implement push notifications with correct permission flow, token management, payload design, and foreground/background handling across all mobile platforms.

Agent Protocol

Trigger

User request includes: push notification, APNs, FCM, remote notification, push token, notification payload, notification channel.

Input Context

• Platform (iOS, Android, Flutter, React Native)
• Push service (APNs, FCM, or both)
• Existing notification infrastructure

Output Artifact

A markdown document containing permission flow, token registration and refresh, payload structure (alert, data, silent), foreground/background handling, notification channels (Android), and platform-specific considerations.