AgriciDaniel/claude-seo

Universal SEO skill for Claude Code. 25 sub-skills + 18 sub-agents covering technical SEO, E-E-A-T, schema, GEO/AEO, backlinks, local SEO, maps intelligence, semantic clustering, e-commerce SEO, international SEO, Google APIs, and PDF/Excel reporting. Optional DataForSEO, Firecrawl, and Banana extensions.

What it solves

Claude SEO is an open-source plugin for Claude Code that automates complex SEO analysis. It replaces slow, manual audits or expensive commercial tools by providing a fast, deterministic way to analyze technical SEO, content quality, and AI search visibility across multiple sites.

How it works

The tool operates as a skill for Claude Code, utilizing an orchestrator that spawns up to 15 specialist agents in parallel to perform site-level audits. It integrates with a 4-tier credential system for Google APIs (PageSpeed Insights, Search Console, GA4, and Ads) and uses an isolated Python environment with Playwright Chromium for crawling and analysis. It produces prioritized action plans in Markdown, PDF, and JSON formats, with each recommendation including a "falsifiability check" to verify if the fix worked.

Who it’s for

  • SEO Agencies: To replace quarterly deep audits with weekly automated runs for multiple clients.
  • In-house SEO Leads: To catch technical regressions, schema deprecations, and AI-citability gaps before executive reviews.
  • Freelance SEO Consultants: To quickly generate a 0-100 health score and concrete proof of value during client onboarding calls.

Highlights

  • AI-Search Optimized: Aligned with Google's AI Optimization Guide, focusing on passage citability and agent-friendly page checks.
  • Parallel Execution: Runs 25 sub-skills and 18 specialist agents simultaneously to complete site audits in minutes.
  • Comprehensive Coverage: Includes technical SEO, E-E-A-T analysis, Schema.org validation, local SEO, and e-commerce intelligence.
  • Local-First Data: Keeps data on the user's machine by default, avoiding vendor lock-in.
  • Extensible Ecosystem: Supports MCP extensions for Ahrefs, Bing, and other live SEO data sources.

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