Which WebSocket libraries does this skill support?

The skill is compatible with popular libraries across multiple languages, including Node.js (ws, Socket.IO), Python (FastAPI, websockets), and Go (gorilla/websocket).

How are stale or broken connections managed?

The skill adds heartbeat ping/pong logic with configurable intervals and automated cleanup routines to remove stale entries from the connection registry.

Does it include security features for WebSocket connections?

Yes, it enforces authentication during the initial HTTP upgrade event, validating JWT tokens or session cookies before the protocol switch occurs.

How does the skill handle scaling across multiple servers?

It implements Redis pub/sub adapters that allow messages to be broadcast across horizontally scaled clusters, ensuring all connected clients receive updates regardless of which server instance they are connected to.

Can this skill help with message protocol design?

Yes, it defines structured JSON message envelopes including type, channel, payload, and correlationId fields for organized bidirectional communication.

WebSocket Server Builder

Name: WebSocket Server Builder
Author: micsapp

bymicsapp

0•

API開発

Builds scalable, real-time bidirectional WebSocket servers with integrated authentication and horizontal scaling capabilities.

This skill enables Claude to architect and implement production-ready WebSocket servers for applications requiring real-time, bidirectional communication. It handles the complete implementation lifecycle, from configuring HTTP upgrade handshakes and JWT-based authentication to managing complex room/channel subscriptions and heartbeat mechanisms. By integrating Redis pub/sub adapters, the skill ensures that your real-time infrastructure can scale horizontally across multiple server instances while maintaining consistent message broadcasting and connection tracking.

主な機能

010 GitHub stars

02Horizontal scaling configuration using Redis pub/sub adapters

03Advanced room and channel subscription management logic

04JWT and session-based authentication for secure handshakes

05Implementation of WebSocket protocols across Node.js, Python, and Go

06Automated heartbeat ping/pong mechanisms for connection health

ユースケース

01Creating collaborative editing tools using operational transformation

02Developing live data dashboards with low-latency server-side pushes

03Building multi-room chat applications with user presence tracking

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add micsapp/micstec-skills building-websocket-server

For use in Claude.ai and ChatGPT

主な機能

010 GitHub stars

02Horizontal scaling configuration using Redis pub/sub adapters

03Advanced room and channel subscription management logic

04JWT and session-based authentication for secure handshakes

05Implementation of WebSocket protocols across Node.js, Python, and Go

06Automated heartbeat ping/pong mechanisms for connection health

ユースケース

01Creating collaborative editing tools using operational transformation

02Developing live data dashboards with low-latency server-side pushes

03Building multi-room chat applications with user presence tracking

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add micsapp/micstec-skills building-websocket-server

For use in Claude.ai and ChatGPT