Claude SEO
Claude SEO is a free, open-source AI SEO audit tool for Claude Code, offering 25 sub-skills, 18 subagents, and 8 extensions to cover technical SEO, E-E-A-T, schema, GEO, and backlinks.

Introduction
Claude SEO is a free, open-source AI SEO audit tool designed for Claude Code. It integrates 25 sub-skills, 18 subagents, and 8 extensions, covering technical SEO, E-E-A-T, schema markup, GEO (Generative Engine Optimization), and backlink analysis. The project is MIT licensed, allowing you to freely use, modify, and distribute it.
Key Features
- Technical SEO Audits: Automatically detects technical issues like crawl errors, page speed, and mobile-friendliness.
- E-E-A-T Evaluation: Analyzes content for experience, expertise, authority, and trustworthiness to boost rankings.
- Schema Markup Suggestions: Generates and optimizes structured data to enhance search result display.
- GEO Optimization: Optimizes content for AI search engines (like ChatGPT, Perplexity) to increase visibility in generative results.
- Backlink Analysis: Assesses link quality and provides improvement recommendations.
Highlights
- Free and Open Source: Completely free, with open code and community-driven.
- Deep Integration: Works seamlessly with Claude Code, using AI to deliver intelligent audit reports.
- Modular Design: Sub-skills, subagents, and extensions can be combined as needed, offering flexibility.
- Continuous Updates: Keeps pace with SEO trends and regularly adds new features.
Who It's For
Claude SEO is ideal for SEO professionals, developers, content creators, and any individual or team looking to improve their website's search performance. Whether you're a solo blogger or a large enterprise, you can benefit from it. Especially for users of Claude Code, this tool can significantly enhance SEO workflow efficiency.



