Agent skill · Security

seo-audit

Audit websites for SEO, technical, content, security, JS rendering, and AI readiness using SEOmator CLI. Returns LLM-optimized reports with health scores across 251 rules and 20 categories. Use when analyzing websites, debugging SEO issues, or checking site health.

majiayu000github.com/majiayu000GitHub ↗
claude-coderead-onlyMIT
Install
npx skills add majiayu000/claude-skill-registry --skill seo-audit-skill-seo-skills-seo-audit-skill --agent claude-code

Same command for any agent — swap --agent for codex, cursor, copilot.

Facts
Files in the skill folder: 2
SKILL.md size: 14 KB
Bundled scripts: none
Version: 3.0
Declared author: seomator
Allowed tools: Bash(seomator:*)
Requires: Requires Node.js 18+ and npm. Chrome/Chromium optional for Core Web Vitals and JS rendering.
Path: skills/analysis/seo-audit-skill-seo-skills-seo-audit-skill/SKILL.md
Open the folder on GitHub →
Where it comes from
Stars: 534
Language: HTML

Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.

From the SKILL.md

# SEO Audit Skill Audit websites for SEO, technical, content, performance, security, JavaScript rendering, and AI readiness using the SEOmator CLI. SEOmator provides comprehensive website auditing by analyzing website structure and content against **251 rules** across **20 categories**. It provides a list of issues with severity levels, affected URLs, and actionable fix suggestions. ## Links * SEOmator npm package: [npmjs.com/package/@seomator/seo-audit](https://www.npmjs.com/package/@seomator/seo-audit) * GitHub repository: [github.com/seo-skills/seo-audit-skill](https://github.com/seo-skills/seo-audit-skill) * Web UI: [seomator.com/free-seo-audit-tool](https://seomator.com/free-seo-audit-tool) ## What This Skill Does This skill enables AI agents to audit websites for **251 rules** in **20 categories**, including: - **Core SEO** (19 rules): Canonical URLs, indexing directives, title uniqueness, canonical conflicts/loops - **Performance** (22 rules): LCP, CLS, FCP, TTFB, INP, compression, caching, minification, HTTP/2 - **Links** (19 rules): Broken links, redirect chains, anchor text, orphan pages, localhost/fragment links - **Images** (14 rules): Alt text, dimensions, lazy loading

What's inside
Steps it walks through
  1. Links
  2. What This Skill Does
  3. When to Use
  4. Prerequisites
  5. Installation
  6. Verify Installation
  7. Setup
  8. Usage
  9. AI Agent Best Practices
  10. Website Discovery
  11. Basic Workflow
  12. Advanced Options
  13. Command Reference
  14. Audit Command Options
Ships with 1 file
  • metadata.json
Commands it runs
npm install -g @seomator/seo-audit
seomator self doctor
seomator init                    # Interactive setup
seomator init -y                 # Use defaults
seomator init --preset blog      # Blog-optimized config
seomator init --preset ecommerce # E-commerce config
seomator init --preset ci        # Minimal CI config
Quick single-page audit with LLM output
seomator audit https://example.com --format llm --no-cwv
Multi-page crawl (up to 50 pages)
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About this skill
What does the seo-audit skill do?

Audit websites for SEO, technical, content, security, JS rendering, and AI readiness using SEOmator CLI. Returns LLM-optimized reports with health scores across 251 rules and 20 categories. Use when analyzing websites, debugging SEO issues, or checking site health.

How do I install it?

Run `npx skills add majiayu000/claude-skill-registry --skill seo-audit-skill-seo-skills-seo-audit-skill --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.

Where does this skill come from?

From majiayu000/claude-skill-registry, a repository with 534 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.

Is a popular skill a good skill?

Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.

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