SEOmator SEO Audit Skill

A comprehensive SEO audit tool that scans any website against 373 rules across 20 categories and returns a prioritized, actionable report. Coverage includes technical SEO, Core Web Vitals, structured data, accessibility, security headers and AI and GEO search readiness. It ships as a command line tool and as a desktop app, and it also works as a Claude Code skill. Audit results are stored in a local database, and a local server is bound to loopback only, makes no outbound requests and requires a per launch token for every API request, with the token written to a file for agents to read. CI and CD integration and programmatic usage are documented, and several output formats are available. Installs from npm or from source. MIT licensed and written in TypeScript.