building-websocket-server

Quick Review

The skill has good structural organization with referenced files for implementation details, errors, and examples. However, there's a significant mismatch between the skill's stated purpose (WebSocket servers) and its actual content (REST API development). The instructions, outputs, and resources focus entirely on REST APIs (Express, Flask, FastAPI, OpenAPI) rather than WebSocket servers (ws, Socket.IO, etc.). The description is too brief for WebSocket complexity, lacking details about connection management, message protocols, broadcasting, and scaling strategies. While the structure is clean and references are appropriately externalized, the core content misalignment severely impacts usefulness. The novelty is moderate—WebSocket server setup involves enough complexity (handshakes, pub/sub, state management) to justify a skill, but the current implementation doesn't address these concerns.