In simple English
This tool acts as an automated search engine optimization expert inside your coding environment. It runs dozens of specialist agents in parallel to audit your website, check technical errors, and validate structured data. You get a prioritized action plan with clear steps to fix problems and improve your search rankings. It costs nothing in software licence fees, but you need an active subscription to Claude Code and optional API keys if you want live Google data. The setup takes a few minutes, and all your audit reports stay saved as local files on your machine.
What it is
An open-source plugin for Claude Code that automates comprehensive website SEO audits, schema validation, and AI search optimization. It runs parallel sub-agents to generate detailed markdown and PDF reports with actionable recommendations.
What it is good for
Solo builders, agencies, and in-house marketers who want to run fast, deep website audits without paying for expensive monthly SEO software subscriptions.
- Runs 26 sub-skills and 19 parallel specialist agents to audit websites in minutes.
- Generates detailed, prioritized action plans with falsifiability checks for every recommendation.
- Open-source MIT licence with no per-domain pricing or vendor lock-in.
- Requires the Claude Code command-line tool and an active subscription to run.
- Five judgment-heavy agents run on larger language models, which increases token usage and cost.
- Advanced features require setting up external API credentials for Google, Bing, and other services.
Expensive commercial SEO audit software and manual spreadsheet checklists.
Claude Code command-line interface and WeasyPrint for PDF report generation.
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/plugin marketplace add AgriciDaniel/claude-seo /plugin install claude-seo@agricidaniel-claude-seo /seo setup