seo-skills/seo-audit-skill

What it solves

SEOmator is a comprehensive SEO audit tool designed to identify technical, performance, and content issues on websites. It automates the process of scanning sites against a large set of rules to provide prioritized, actionable reports for improving search engine visibility and user experience.

How it works

The tool scans websites using a set of 251 rules across 20 categories, including Core Web Vitals, accessibility, and security. It can operate in single-page or crawl mode (multi-page) and uses Playwright to measure performance metrics. It supports multiple interfaces: a command-line tool (CLI), an Electron-based desktop application for visual dashboards, and a specialized skill for the Claude Code AI agent. Results can be exported in various formats, including JSON, HTML, and an LLM-optimized XML format for AI analysis.

Who it’s for

It is built for SEO specialists, web developers, and AI coding agents who need to perform deep technical audits of websites to optimize for search engines and AI-driven search (GEO).

Highlights

• Extensive Rule Set: 251 audit rules covering technical SEO, Core Web Vitals, and AI/GEO readiness.
• Multiple Interfaces: Available as a CLI, desktop app, and Claude Code skill.
• AI-Ready Output: Includes an LLM-optimized output format specifically for piping results into AI models like Claude.
• Advanced Analysis: Detects redirect chains, compares raw vs. rendered DOM for JavaScript-heavy sites, and identifies orphan pages.
• CI/CD Integration: Built-in support for GitHub Actions and GitLab CI with configurable exit codes based on SEO scores.