Scans a website to find broken links (404s, 500s). Crawls internal pages, identifies broken outbound links, and reports source pages for easy fixing. Use this when the user asks to "check for broken links", "find 404s", "audit my links", or "is my site healthy".
Install
npx skills add nowork-studio/notfair-plugin --skill broken-link-checkernpx skills add nowork-studio/notfair-plugin --skill broken-link-checker -a claude-code -gnpx skills add nowork-studio/notfair-plugin --skill broken-link-checker -a codex -ggemini skills install https://github.com/nowork-studio/notfair-plugin.git --path skills/broken-link-checkergh skill install nowork-studio/notfair-plugin broken-link-checkergit 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/broken-link-checker ~/.claude/skills/broken-link-checker # Claude Code
cp -R /tmp/nowork-studio__notfair-plugin/skills/broken-link-checker ~/.agents/skills/broken-link-checker # Codex, Cursor, Gemini CLI, Copilot, OpenCode