The diagnose-seo skill provides a structured diagnostic framework for identifying and troubleshooting technical SEO problems, organized across four sequential layers: crawlability, indexability, renderability, and signals. It's designed for SEO professionals, developers, and site owners who need to systematically diagnose why pages aren't being indexed, fix crawl issues, resolve canonicalization errors, or troubleshoot robots.txt and sitemap problems. The skill solves the problem of scattered, non-systematic SEO troubleshooting by offering a layered approach that checks each dependency in order, starting with whether search engines can access pages before diagnosing indexation and rendering issues.
npx skills add https://github.com/calm-north/seojuice-skills --skill diagnose-seo