Is security included for webhook implementations?

Yes, it includes patterns for HMAC signature generation and timing-safe verification to ensure that webhook payloads are secure and authentic.

How does it handle high-volume notification delivery?

The skill utilizes Bull and Redis for background job queuing, providing rate limiting, exponential backoff, and retry logic to ensure delivery reliability.

Does this skill support dynamic email templates?

Yes, it includes implementation patterns for using React Email to render responsive, dynamic templates for transactional emails.

Can I use this for mobile app notifications?

Absolutely. It provides specific patterns for Firebase Cloud Messaging (FCM) to handle notifications for both iOS and Android devices.

Communication Systems

Name: Communication Systems
Author: miles990

bymiles990

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API Development

Implements robust email, push notification, in-app messaging, and webhook integration patterns.

This skill provides specialized architectural patterns for building scalable communication layers within applications. It covers transactional email workflows using Resend and React Email, background processing with Bull queues, cross-platform push notifications via Web Push and Firebase Cloud Messaging (FCM), and secure webhook systems. By using this skill, developers can ensure reliable delivery, implement effective retry logic, and maintain consistent real-time user engagement across multiple channels.

Key Features

01Secure webhook signature generation and verification

021 GitHub stars

03Cross-platform Web and Mobile (FCM) push notifications

04Transactional email with React-based templates

05Background job queuing for scalable messaging

06Real-time in-app notification state management

Use Cases

01Building a multi-channel notification engine for a SaaS platform

02Creating secure third-party webhook integrations for developer APIs

03Implementing automated transactional emails with delivery guarantees

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add miles990/claude-software-skills communication-systems

For use in Claude.ai and ChatGPT

Download Skill