Review marketing copy for claims that need substantiation, reframing, or cutting. Use when the user says "review this marketing copy", "check these claims", "can we say this", "is this puffery or a problem", or pastes marketing content (landing pages, emails, ads, taglines).
Install
npx skills add anthropics/claude-for-legal --skill marketing-claims-reviewnpx skills add anthropics/claude-for-legal --skill marketing-claims-review -a claude-code -gnpx skills add anthropics/claude-for-legal --skill marketing-claims-review -a codex -ggemini skills install https://github.com/anthropics/claude-for-legal.git --path product-legal/skills/marketing-claims-reviewgh skill install anthropics/claude-for-legal marketing-claims-reviewgit clone --depth 1 https://github.com/anthropics/claude-for-legal /tmp/anthropics__claude-for-legal
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/anthropics__claude-for-legal/product-legal/skills/marketing-claims-review ~/.claude/skills/marketing-claims-review # Claude Code
cp -R /tmp/anthropics__claude-for-legal/product-legal/skills/marketing-claims-review ~/.agents/skills/marketing-claims-review # Codex, Cursor, Gemini CLI, Copilot, OpenCode