Detect performance anti-patterns and apply optimization techniques in Go. Covers allocations, benchmarks and benchstat, pprof and traces, GC and GOMEMLIMIT tuning, PGO, and HTTP client reuse. Use when checking performance, finding slow code, reducing allocations, profiling, or reviewing hot paths.
Install
npx skills add eduardo-sl/go-agent-skills --skill go-performance-reviewnpx skills add eduardo-sl/go-agent-skills --skill go-performance-review -a claude-code -gnpx skills add eduardo-sl/go-agent-skills --skill go-performance-review -a codex -ggemini skills install https://github.com/eduardo-sl/go-agent-skills.git --path 'skills/(safety)/go-performance-review'gh skill install eduardo-sl/go-agent-skills go-performance-reviewgit clone --depth 1 https://github.com/eduardo-sl/go-agent-skills /tmp/eduardo-sl__go-agent-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R '/tmp/eduardo-sl__go-agent-skills/skills/(safety)/go-performance-review' ~/.claude/skills/go-performance-review # Claude Code
cp -R '/tmp/eduardo-sl__go-agent-skills/skills/(safety)/go-performance-review' ~/.agents/skills/go-performance-review # Codex, Cursor, Gemini CLI, Copilot, OpenCode