Skill Claude CodeCodex
Use when writing, reviewing, or refactoring Go code. Provides production best practices for Go covering error handling, concurrency, naming, testing, performance, generics, iterators, and common pitfalls. Distilled from Google Go Style Guide, Uber Go Style Guide, Effective Go, and Go Code Review Comments. Updated for…
Skill Claude CodeCodex
Use when reviewing Go code or preparing code for review. Quick-reference checklist covering naming, error handling, concurrency, testing, imports, documentation, and common pitfalls. Based on Go Wiki CodeReviewComments.
Skill Claude CodeCodex
Use when writing, reviewing, or debugging concurrent Go code. Covers goroutine lifecycle management, channels, errgroup, mutexes, atomics, sync.Map, and synchronous-first design. Based on Google and Uber style guides.
Skill Claude CodeCodex
Use when writing, reviewing, or debugging Go error handling code. Covers error wrapping, sentinel errors, custom error types, error joining, single handling, and error flow patterns. Based on Google and Uber style guides.
Skill Claude CodeCodex
Use when setting up linting, configuring golangci-lint, or fixing linter warnings in Go projects. Provides recommended linter sets, golangci-lint configuration, CI integration, and Makefile targets.
Skill Claude CodeCodex
Use when writing, reviewing, or optimizing Go code for performance. Covers string operations, memory allocation, preallocating slices and maps, strings.Builder, strconv, container-aware GOMAXPROCS, and runtime considerations for Go 1.25.
Skill Claude CodeCodex
Use when starting a new Go project, organizing packages, or restructuring an existing Go codebase. Covers standard directory layout, package design, Makefile targets, Dockerfile patterns, and module setup.
Skill Claude CodeCodex
Use when writing, reviewing, or auditing Go code for security. Covers input validation, SQL injection prevention, path traversal, secrets management, cryptography, HTTP security headers, and dependency scanning.
Skill Claude CodeCodex
Use when writing, reviewing, or debugging Go tests and benchmarks. Covers table-driven tests, parallel execution, go-cmp, T.Context, T.Chdir, b.Loop, synctest for deterministic concurrency testing, and test failure messages.