golang-concurrency
Golang concurrency patterns. Use when writing or reviewing concurrent Go code involving goroutines, channels, select, locks, sync primitives, errgroup, singleflight, worker pools, or fan-out/fan-in pipelines. Also triggers when you detect goroutine leaks, race conditions, channel ownership issues, or need to choose between channels and mutexes.
Install
git clone https://github.com/samber/cc-skills-golang /tmp/cc-skills-golang && ln -s /tmp/cc-skills-golang/skills/golang-concurrency ~/.claude/skills/golang-concurrencyFrom README
Go Concurrency Best Practices Go's concurrency model is built on goroutines and channels. Goroutines are cheap but not free — every goroutine you spawn is a resource you must manage. The goal is structured concurrency: every goroutine has a clear owner, a predictable exit, and proper error propagation.
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