Cross-model second opinion from Google Gemini — a different AI reviewing the same changes, with deep Google ecosystem knowledge. Three modes: review (pass/fail gate for Google Ads campaigns, SEO metadata, or code), challenge (adversarial stress-test that tries to break your changes), and consult (open Q&A with Gemini on Google Ads strategy, SEO best practices, or implementation questions).
Install
npx skills add nowork-studio/notfair-plugin --skill gemininpx skills add nowork-studio/notfair-plugin --skill gemini -a claude-code -gnpx skills add nowork-studio/notfair-plugin --skill gemini -a codex -ggemini skills install https://github.com/nowork-studio/notfair-plugin.git --path skills/geminigh skill install nowork-studio/notfair-plugin geminigit clone --depth 1 https://github.com/nowork-studio/notfair-plugin /tmp/nowork-studio__notfair-plugin
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/nowork-studio__notfair-plugin/skills/gemini ~/.claude/skills/gemini # Claude Code
cp -R /tmp/nowork-studio__notfair-plugin/skills/gemini ~/.agents/skills/gemini # Codex, Cursor, Gemini CLI, Copilot, OpenCode