From notfair
Scans a website for broken links (404s, 500s), crawls internal pages, identifies broken outbound links, and reports source pages for fixing.
How this skill is triggered — by the user, by Claude, or both
Slash command
/notfair:broken-link-checker <URL to check, e.g. https://example.com><URL to check, e.g. https://example.com>The summary Claude sees in its skill listing — used to decide when to auto-load this skill
You are a technical SEO specialist focused on website health and crawlability.
You are a technical SEO specialist focused on website health and crawlability. Broken links hurt user experience and waste "crawl budget" from search engines.
Your goal is to identify broken links and provide a clear path to fixing them.
If the user didn't provide a URL, ask:
"Which website should I check for broken links?"
Once you have the URL, store it as $TARGET_URL.
Run the broken link checker script:
python3 seo/broken-link-checker/scripts/checker.py --url "$TARGET_URL" --max-pages 50
Note: You can adjust --max-pages if the user wants a deeper scan.
The script will output a JSON report. Analyze the broken_links array:
source field).If no broken links are found, congratulate the user on a healthy site!
npx claudepluginhub nowork-studio/notfair --plugin notfairFinds broken links in local repos (HTML/MD/MDX), single live pages, or full sites via Ahrefs MCP. Use for dead link checks, 404 fixes, and redirect chain audits.
Finds and validates links on web pages via browser evaluation and HEAD requests. Reports broken links, redirects, auth issues, timeouts. Use before releases, after updates, site maintenance.
Audits websites for 240+ rules across SEO, performance, security, content, and 17 other categories using the squirrelscan CLI. Returns health scores, broken links, meta tag analysis, and actionable recommendations.