golang-concurrency

Detect goroutine leaks by analyzing Go concurrency code for missing context cancellation, blocked channel sends, or orphaned goroutines. This Skill identifies these patterns and enforces proper channel closure and ownership discipline to ensure clean shutdown.

Prevent race conditions by applying proper synchronization primitives, channel ownership rules, and context cancellation patterns. This Skill reviews Go code to identify data races and enforce safe synchronization across components using mutexes, select statements, and worker pools.

The best way to implement a worker pool in Go is using structured fan-out/fan-in pipeline patterns with proper channel ownership and context cancellation. This Skill provides enforceable patterns and real-world examples for building safe worker pools.

Yes, this Skill includes a dedicated PR review mode that audits existing Go code for leaks, race conditions, and incorrect channel ownership. It enforces best practices for context cancellation, proper channel closure, and safe synchronization across components.

Proper channel closure and ownership in Go requires establishing clear discipline over who creates, sends to, and closes each channel. This Skill analyzes your code to enforce channel ownership rules and correct closure patterns to prevent panics and leaks.

Yes, this Skill provides comprehensive Go concurrency guidance covering errgroup, singleflight, goroutines, channels, select, locks, and sync primitives. It applies these patterns to ensure proper cancellation, clean shutdown, and safe synchronization across components.