Use when the change intent is already settled and the agent must map what a behavior change touches before an implementation plan or any code. Use for new features, bug fixes, and refactors that move a boundary. Don't use for typos, comments, formatting, lockfile-only diffs, docs with no code, or while the user is still deciding what they want.
Install
npx skills add AlemTuzlak/skills --skill touch-mapnpx skills add AlemTuzlak/skills --skill touch-map -a claude-code -gnpx skills add AlemTuzlak/skills --skill touch-map -a codex -ggemini skills install https://github.com/AlemTuzlak/skills.git --path skills/touch-mapgh skill install AlemTuzlak/skills touch-mapgit clone --depth 1 https://github.com/AlemTuzlak/skills /tmp/AlemTuzlak__skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/AlemTuzlak__skills/skills/touch-map ~/.claude/skills/touch-map # Claude Code
cp -R /tmp/AlemTuzlak__skills/skills/touch-map ~/.agents/skills/touch-map # Codex, Cursor, Gemini CLI, Copilot, OpenCode