async-python-patterns

Quick Review

This is a high-quality, comprehensive skill for Python asyncio patterns. The description clearly communicates when to use the skill (async APIs, I/O-bound apps, concurrent systems). The task knowledge is excellent—10 detailed patterns from basic to advanced, real-world examples (web scraping, database ops, WebSocket server), performance best practices, common pitfalls, and testing guidance. All code is runnable and well-commented. Structure is good but could be improved: the single SKILL.md is quite long (500+ lines); splitting advanced patterns, real-world applications, and performance tips into separate referenced files would reduce clutter and improve navigability. Novelty is solid: async/await patterns, producer-consumer, semaphores, and proper cancellation handling are non-trivial and would consume many tokens for a CLI agent to implement correctly from scratch. The skill meaningfully reduces token cost and implementation risk for async Python development.