Google Ads Shopping / retail audit (feed cross-checked against Shopify or WooCommerce when connected) — product feed coverage, listing-group granularity, zero-impression products, bidding, top wasted spend
Install
npx skills add cognyai/claude-code-marketing-skills --skill shopping-campaign-auditnpx skills add cognyai/claude-code-marketing-skills --skill shopping-campaign-audit -a claude-code -gnpx skills add cognyai/claude-code-marketing-skills --skill shopping-campaign-audit -a codex -ggemini skills install https://github.com/cognyai/claude-code-marketing-skills.git --path skills/shopping-campaign-auditgh skill install cognyai/claude-code-marketing-skills shopping-campaign-auditgit clone --depth 1 https://github.com/cognyai/claude-code-marketing-skills /tmp/cognyai__claude-code-marketing-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/cognyai__claude-code-marketing-skills/skills/shopping-campaign-audit ~/.claude/skills/shopping-campaign-audit # Claude Code
cp -R /tmp/cognyai__claude-code-marketing-skills/skills/shopping-campaign-audit ~/.agents/skills/shopping-campaign-audit # Codex, Cursor, Gemini CLI, Copilot, OpenCode