claude-seo: Full SEO Audit in 15 Minutes — Free, Open Source, No Subscriptions

claude-seo: Full SEO Audit in 15 Minutes — Free, Open Source, No Subscriptions

Quick answer: claude-seo is an open-source Claude Code plugin with 25 AI agents that audits your entire SEO stack in 15 minutes. It covers Core Web Vitals, Schema markup, AI Search visibility (ChatGPT, Perplexity), E-E-A-T, Local SEO, and auto-generates a 32-page PDF report. You're currently paying $99–$999/mo for tools that do less. This does more, for $0, forever.

The Problem With SEO Tools in 2026

SEO tools haven't kept up with how search actually works now.

You're paying $999/month for Ahrefs, SEMrush, or similar — and none of them tell you whether ChatGPT or Perplexity can cite your content. They don't audit your AI Search visibility. They run one agent at a time. A full audit takes 4–8 hours of manual work across multiple dashboards.

Meanwhile, AI search is eating traditional search traffic. If your site isn't optimised for GEO (Generative Engine Optimisation), you're invisible to a growing chunk of your potential audience — and your $999/month tool doesn't even check for it.

What claude-seo Does

claude-seo is a plugin for Claude Code — Anthropic's AI coding assistant — that turns your terminal into a full SEO audit station.

One command. 25 agents run in parallel. 15 minutes later you have a complete audit.

What the 25 agents cover:

Core Web Vitals — LCP, CLS, INP measured against real-world thresholds. Flags issues before Google penalises you.

Schema Markup — Validates 20+ schema types. Checks JSON-LD implementation, required fields, and markup errors that kill rich results.

AI Search (GEO) — This is the one no other tool does. Audits your content's visibility to ChatGPT, Perplexity, and Google AI Overviews. Checks passage-level citability, brand mentions, and llms.txt compliance.

E-E-A-T — Evaluates Experience, Expertise, Authoritativeness, and Trustworthiness signals across your content and technical setup.

Local SEO — GBP optimisation, NAP consistency, citations, review signals, and location page quality.

32-Page PDF Report — Auto-generated. Every audit produces a formatted PDF you can share with clients, stakeholders, or your team.

SQLite Drift Monitoring — Stores baseline metrics and flags regressions before Google does. A silent watchdog running in the background.

Before vs After

How to Set It Up (60 Seconds)

Option 1 — Git Clone

git clone https://github.com/AgricIDaniel/claude-seo
cd claude-seo && bash install.sh

Option 2 — Claude Code Plugin Marketplace

/plugin marketplace add claude-seo

Then run your first audit

/seo audit https://yoursite.com  # full audit
/seo schema                       # schema check only
/seo geo                          # AI search visibility
/seo local                        # local SEO audit

One command. 15 minutes. 32-page report in your folder.

Why I'm Sharing This

I use claude-seo on every project I build. When I ran it on my own portfolio (zamanishtiyaq.work), it flagged three schema errors I didn't know existed and showed me my AI Search visibility score was lower than it should be for the keywords I was targeting.

It's MIT licensed. The underlying repos are all public on GitHub. I'm not selling you the tool — I'm sharing a curated setup that installs everything in 60 seconds instead of you spending a weekend figuring out which repos are worth using.

The Upsell (Optional, Not Required)

claude-seo is 25 of the 814 skills I've packaged in Supercharge — a ₹99 one-time purchase that installs the full community skill library across engineering, iOS, design, marketing, content, and more.

You don't need Supercharge to use claude-seo. But if you're building with Claude Code and want the full toolkit — that's where to go.

Get claude-seo Free

→ Get the free tool at zamanishtiyaq.work/claude-seo

Drop your email and I'll send you the GitHub link plus a quick-start guide. MIT licensed, free forever, no strings.