seo

Audits websites for technical SEO, content quality, schema markup, and AI search readiness.

Updated Mar 26, 2026
One-click install
npx skills add https://github.com/LGJ-Jonathan/Jonathan_Global_Claude_Skills --skill seo-lgj-jonathan
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: seo
Source: https://github.com/LGJ-Jonathan/Jonathan_Global_Claude_Skills/tree/main/claude-seo/seo
Command: npx skills add https://github.com/LGJ-Jonathan/Jonathan_Global_Claude_Skills --skill seo-lgj-jonathan

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve? It diagnoses why a website underperforms in search engines and AI answer engines by auditing technical health, content quality, structured data, and AI crawler accessibility in one workflow. ## Core Features & Use Cases - Full Site Audits: Runs parallel subagent analysis across technical SEO, content, schema, sitemaps, performance, and AI search readiness, producing a weighted SEO Health Score (0-100) with prioritized fixes. - Specialized Deep Dives: Analyzes single pages, Core Web Vitals (LCP, INP, CLS), E-E-A-T signals, Schema.org markup, images, hreflang, and sitemaps with current thresholds and deprecation rules. - Generative Engine Optimization: Checks AI crawler access (GPTBot, ClaudeBot, PerplexityBot), llms.txt compliance, and passage-level citability for AI Overviews, ChatGPT, and Perplexity. - Use Case: Run a full audit on an e-commerce site to discover missing Product schema, poor INP scores, and blocked AI crawlers, then receive a Critical-to-Low prioritized action plan. ## Quick Start Ask the assistant to run an SEO audit on your website URL, for example by requesting a full audit of https://example.com with a prioritized action plan.

Frequently Asked Questions about seo

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

FAQPage Schema
How do I run a full SEO audit on my website?

Invoke the audit command with your site URL, for example /seo audit https://example.com. The skill detects your business type, spawns parallel subagents for technical, content, schema, sitemap, performance, and GEO analysis, then returns a unified report with a 0-100 health score and prioritized fixes.

What Core Web Vitals thresholds does the audit use?

It uses current thresholds: LCP at or under 2.5 seconds, INP at or under 200 milliseconds, and CLS at or under 0.1, measured at the 75th percentile of CrUX field data. INP fully replaced FID as the interactivity metric in 2024.

Does the skill check visibility in AI search engines like ChatGPT and Perplexity?

Yes, the GEO analysis checks AI crawler accessibility for GPTBot, ClaudeBot, and PerplexityBot, llms.txt compliance, brand mention signals, and passage-level citability for AI Overviews, ChatGPT, and Perplexity citations.

Can I add FAQ schema to my commercial website for rich results?

Google restricts FAQ rich results to government and healthcare authority sites since August 2023. Existing FAQPage markup on commercial sites still helps AI citation visibility, but adding new FAQPage schema is not recommended for Google rich results benefit.

What happens if my site has many programmatic location pages?

The skill warns at 30 or more location pages and enforces 60 percent unique content per page. At 50 or more pages it requires explicit justification with proof of legitimate local presence, since thin location pages risk doorway page penalties.

Why did my audit report only partial results?

When a sub-skill fails during a full audit, the skill reports results from the successful sub-skills and identifies which one failed and why. You can re-run the failed sub-skill individually to complete the analysis.