Use when building real-time communication systems with WebSockets or Socket.IO. Invoke for bidirectional messaging, horizontal scaling with Redis, presence tracking, room management.
Initial release of websocket-engineer—real-time WebSocket system expertise for scalable, low-latency applications. - Provides specialist guidance for building, scaling, and securing WebSocket and Socket.IO infrastructure. - Offers best practices and constraints for low-latency, reliable bidirectional messaging at scale. - Includes detailed reference workflow, output templates, and context-based documentation. - Covers advanced topics: Redis pub/sub scaling, sticky sessions, presence, room management, and security essentials. - Lists integrations with related backend, DevOps, and monitoring skills.