Notification Universal - Production Multi-Channel Notifications

What problem does it solve?

This Skill provides a robust, production-ready system for sending notifications across multiple channels, ensuring messages reach users effectively and securely.

Core Features & Use Cases

• Multi-Channel Delivery: Send notifications via Email (SendGrid), Push (OneSignal), In-App (WebSockets), and Webhooks (Slack/Discord).
• OWASP Security: Implements security best practices to prevent common vulnerabilities like broken access control and injection attacks.
• Smart Routing & Fallback: Intelligently selects the best channel based on priority and user preferences, with automatic fallback mechanisms if a primary channel fails.
• User Control: Allows users to manage their notification preferences and opt-out of non-essential communications.
• Use Case: Automatically send a critical security alert via email and push notification if an unusual login is detected, with a fallback to email if push fails.

Quick Start

Use the Notification Universal skill to send a critical alert to user 'user-123' with the title 'Security Alert' and body 'Unusual login detected'.