SEO Analysis Skill

A Claude Code skill for SEO and web/mobile audit workflows. Covers full-site audits, single-page reviews, technical SEO, content quality and E-E-A-T, AI search / GEO readiness, schema, XML sitemaps, image optimization, hreflang, competitor comparison pages, programmatic SEO, and SEO strategy.

Author: Nina Ryttel (@ninryt) License: MIT : reuse is welcome, please keep the copyright notice.

Files

• SKILL.md: main skill instructions and trigger description.
• references/seo-workflows.md: detailed workflow definitions (12 sub-workflows).

Install

Copy this folder to your Claude Code skills directory:

cp -r seo-analysis-skill ~/.claude/skills/seo-analysis

Claude Code picks it up automatically on next session start.

Workflows

The skill bundles 12 sub-workflows. The full list and detail lives in references/seo-workflows.md:

• seo-audit: full-site SEO health check + prioritized action plan
• seo-page: single-page deep review
• seo-content: E-E-A-T, helpfulness, readability, AI citation readiness
• seo-technical: crawlability, indexability, Core Web Vitals, security, JS rendering
• seo-schema: Schema.org detection, validation, JSON-LD generation
• seo-sitemap: XML sitemap validation and generation
• seo-images: alt text, formats, responsive images, CLS prevention
• seo-hreflang: international SEO targeting
• seo-competitor-pages: "X vs Y", "alternatives to X", comparison pages
• seo-programmatic: pages generated at scale, with thin-content gates
• seo-geo: AI search / Generative Engine Optimization
• seo-plan: roadmaps, content strategy, implementation sequencing

Scope

In scope: SEO audits, technical SEO, content/E-E-A-T review, schema, sitemaps, image SEO, hreflang, competitor pages, programmatic SEO, GEO, SEO planning. Also: ASO-adjacent web work (app landing pages, App Store / Play Store copy review, schema on app webpages).

Out of scope: UX/UI heuristic evaluation, usability testing, in-product user-flow audits, in-app funnel/retention/revenue analysis.

Example prompt

Use the SEO Analysis skill to audit this website: [URL].
Give me an executive summary, technical issues, content issues,
schema opportunities, sitemap issues, AI search readiness, and
a prioritized action plan.