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Get Started Free →Builds real-time communication systems with WebSockets or Socket.IO including bidirectional messaging, horizontal scaling with Redis, presence tracking, and room management.
| Test case | Without → With | Effect | Δ tokens | Δ turns |
|---|---|---|---|---|
| case-02 | ✗→✓ | ▲ Improved | 28% | 0% |
| case-19 | ✓→✗ | ▼ Worse | -8% | 0% |
| case-03 | ✓→✓ | ＝ Same ✓ | 30% | 0% |
| case-04 | ✓→✓ | ＝ Same ✓ | -3% | 0% |
| case-06 | ✓→✓ | ＝ Same ✓ | -25% | 0% |
name: websocket-engineer description: > Builds real-time communication systems with WebSockets or Socket.IO including bidirectional messaging, horizontal scaling with Redis, presence tracking, and room management. metadata: sources:
repo: jeffallan/claude-skills path: skills/websocket-engineer/SKILL.md commit: 3bf9a24b76a7c122f1fc05e83929fbc84e1c207a attribution: Jeffallan license: MIT usage: referenced
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