seo-review

Audit website SEO issues and generate YAML regression tests.

Updated Aug 23, 2026

Search Tags:#metadata #sitemap #seo #discoverability #open-graph #structured-data #crawlability

Ready to run

npx skills add https://github.com/ShiplightAI/codex-plugin --skill seo-review-shiplightai

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: seo-review
Source: https://github.com/ShiplightAI/codex-plugin/tree/main/agents/skills/seo-review
Command: npx skills add https://github.com/ShiplightAI/codex-plugin --skill seo-review-shiplightai

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Identify and fix SEO issues that prevent a website from being discovered by search engines, including missing meta tags, invalid structured data, and crawlability problems.

Core Features & Use Cases

Automates auditing of meta tags, structured data, Open Graph, robots.txt, sitemaps, and semantic HTML to improve crawlability and rankings.
Produces actionable findings and a regression-test ready YAML for ongoing quality checks across pages and environments.
Useful for pre-launch checks, redesigns, and migrations to prevent traffic loss from SEO regressions.

Quick Start

Run an SEO health audit on your site to generate a regression test for future deployments.

Frequently Asked Questions about seo-review

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I audit a static site or SPA for SEO crawlability issues?▼

To audit a static site or SPA for SEO crawlability issues, you need to validate meta tags, structured data, Open Graph, robots.txt, and sitemaps across key pages. This process identifies missing semantic HTML structure and indexing blockers that prevent search engine discovery.

Can I generate regression tests for meta tags and JSON-LD structured data?▼

Yes, you can generate regression tests for meta tags and JSON-LD structured data. Analyzing your website produces a YAML regression test file, enabling ongoing quality checks across pages and environments to catch SEO regressions during future deployments.

What's the best way to prevent SEO traffic loss during a website migration?▼

The best way to prevent SEO traffic loss during a website migration is to perform a pre-launch health audit. Validating crawlability, sitemaps, robots.txt, and structured data before and after the move ensures search engines maintain proper indexing without discoverability drops.

Does an SEO health check validate Open Graph tags and robots.txt configurations?▼

Yes, an SEO health check validates Open Graph tags and robots.txt configurations. The audit satisfies requirements for accessible HTML structure, meta tags, JSON-LD, sitemaps, and robots.txt, outputting a structured report detailing actionable findings for improving rankings.

Why is my SPA not being discovered by search engines despite having content?▼

Your SPA might not be discovered by search engines due to missing structured data, invalid meta tags, or crawlability problems. An SEO audit identifies missing semantic HTML structure, Open Graph tags, and sitemap misconfigurations that hinder search engine indexing and page performance.