Use this skill when a company answers to two or more frameworks and is collecting the same evidence twice, and asks "map our controls across frameworks", "crosswalk between our certification and our attestation", "can our ISMS cover NIS 2", "unified control framework", "collect evidence once, use it everywhere" or "what is unique to each framework".
Install
npx skills add better-isms/grcskills --skill multi-framework-overlap-mapnpx skills add better-isms/grcskills --skill multi-framework-overlap-map -a claude-code -gnpx skills add better-isms/grcskills --skill multi-framework-overlap-map -a codex -ggemini skills install https://github.com/better-isms/grcskills.git --path skills/tristan-roth/multi-framework-overlap-mapgh skill install better-isms/grcskills multi-framework-overlap-mapgit clone --depth 1 https://github.com/better-isms/grcskills /tmp/better-isms__grcskills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/better-isms__grcskills/skills/tristan-roth/multi-framework-overlap-map ~/.claude/skills/multi-framework-overlap-map # Claude Code
cp -R /tmp/better-isms__grcskills/skills/tristan-roth/multi-framework-overlap-map ~/.agents/skills/multi-framework-overlap-map # Codex, Cursor, Gemini CLI, Copilot, OpenCode