Skill: Real-Time Systems

Auto-Detect

Trigger this skill when:

• Task mentions: WebSocket, SSE, real-time, CRDT, presence, pub/sub, live updates, sync
• Files: ws/, socket/, realtime/, *.gateway.ts
• Patterns: bidirectional communication, live collaboration, presence indicators
• package.json contains: ws, socket.io, @supabase/realtime, yjs, automerge, liveblocks

Decision Tree: SSE vs WebSocket