Safe refactoring workflow for Go: behavior-preserving steps, compiler-checked renames, extracting packages, breaking circular dependencies, and strangler migrations — always behind green tests. Use when: "refactor this", "rename across the codebase", "extract a package", "break this circular dependency", "split this god package", "migrate callers", "clean up without changing behavior".
Install
npx skills add eduardo-sl/go-agent-skills --skill go-refactoringnpx skills add eduardo-sl/go-agent-skills --skill go-refactoring -a claude-code -gnpx skills add eduardo-sl/go-agent-skills --skill go-refactoring -a codex -ggemini skills install https://github.com/eduardo-sl/go-agent-skills.git --path 'skills/(workflow)/go-refactoring'gh skill install eduardo-sl/go-agent-skills go-refactoringgit 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/(workflow)/go-refactoring' ~/.claude/skills/go-refactoring # Claude Code
cp -R '/tmp/eduardo-sl__go-agent-skills/skills/(workflow)/go-refactoring' ~/.agents/skills/go-refactoring # Codex, Cursor, Gemini CLI, Copilot, OpenCode