Claude SEO: 19-Agent Open-Source SEO & GEO Auditing Tool for Claude Code

Created by AgriciDaniel, Claude SEO (claude-seo) is an MIT-licensed open-source plugin for Claude Code designed to help developers and site operators comprehensively audit search engine optimization (SEO) and generative engine optimization (GEO) directly from the terminal. It features 26 sub-skills and 19 specialist agents.

Image credit: AgriciDaniel / GitHub

Core Features and Architecture

Claude SEO provides multi-dimensional diagnostic capabilities spanning traditional search optimization and generative AI search environments.

• Technical SEO & Performance: Evaluates crawl efficiency, indexing status, Core Web Vitals, site structure, and internal link integrity.
• Content Quality & E-E-A-T: Reviews experience, expertise, authoritativeness, and trustworthiness indicators required by search engines.
• Structured Data Verification: Inspects Schema.org markup to identify errors and omissions.
• GEO & Agent Readiness: Diagnoses compliance status for llms.txt, WebMCP, and Lighthouse Agentic Browsing to ensure citation by major answer engines.

Usage and Execution Environment

Installed within the Claude Code environment, audits are executed via command-line interactions.

• Installation & Setup: Configured locally following official repository guidelines.
• Audit Execution: Initiated using dedicated commands within the terminal.
• Report Generation: Delivers audit results paired with prioritized remediation steps.

Considerations and Guidelines

As an open-source project on GitHub, certain operational aspects should be kept in mind.

• Resource & Token Usage: Multi-agent exploration and auditing may increase Claude API token consumption and execution time.
• Verification: Practical adoption requires validating recommendations against each website's specific architecture and traffic patterns.

Sources

• Original source