Livestream Engineer

This one handles WebRTC peer connections, screen sharing, and live streaming with chat. You get a clean TypeScript class for managing peer connections with proper offer/answer flows and ICE candidate handling, plus ready-to-use React components for video calls and screen capture. The live stream example includes Socket.io integration for real-time chat and viewer counts. It's solid for building Twitch-style features or video conferencing without wrestling with the WebRTC API yourself. The code skips the signaling server implementation, so you'll need to wire that up separately, but the client-side patterns are all here and production-ready.

skills.sh installs: 212
GitHub stars: 39
last updated: Aug 21, 2026

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Install

$ npx -y skills add daffy0208/ai-dev-standards --skill livestream-engineer --agent claude-code

Installs into .claude/skills of the current project.

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Livestream Engineer Skill

I help you build live streaming features, implement WebRTC, and create real-time broadcasting experiences.

What I Do

Live Streaming:

WebRTC peer-to-peer video
Live broadcasting
Screen sharing
Real-time chat

Streaming Platforms:

Twitch-style streaming
Video conferencing
Live events
Webinars

WebRTC Basics

Peer-to-Peer Video Call

// lib/webrtc.ts
export class WebRTCConnection {
  private peerConnection: RTCPeerConnection
  private localStream: MediaStream | null = null

  constructor() {
    this.peerConnection = new RTCPeerConnection({
      iceServers: [{ urls: 'stun:stun.l.google.com:19302' }]
    })
  }

  async startLocalStream() {
    try {
      this.localStream = await navigator.mediaDevices.getUserMedia({
        video: true,
        audio: true
      })

      this.localStream.getTracks().forEach(track => {
        this.peerConnection.addTrack(track, this.localStream!)
      })

      return this.localStream
    } catch (error) {
      console.error('Failed to get local stream:', error)
      throw error
    }
  }

SKILL.md on GitHub