SEO drift monitoring — snapshot a site's SEO state and detect regressions over time. Captures a baseline (rankings/positions, indexed page count, titles & meta descriptions, canonical/robots directives, schema presence, key on-page elements) and on later runs diffs against it to surface what changed: ranking drops, pages that fell out of the index, titles/metas that were accidentally overwritten…
Install
npx skills add nowork-studio/notfair-plugin --skill seo-driftnpx skills add nowork-studio/notfair-plugin --skill seo-drift -a claude-code -gnpx skills add nowork-studio/notfair-plugin --skill seo-drift -a codex -ggemini skills install https://github.com/nowork-studio/notfair-plugin.git --path skills/seo-driftgh skill install nowork-studio/notfair-plugin seo-driftgit 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/seo-drift ~/.claude/skills/seo-drift # Claude Code
cp -R /tmp/nowork-studio__notfair-plugin/skills/seo-drift ~/.agents/skills/seo-drift # Codex, Cursor, Gemini CLI, Copilot, OpenCode