Best Technical SEO skills for Claude Code, Codex and other agents.

Audits, validates and generates hreflang tags for multi-language and multi-region sites in HTML, HTTP headers or XML sitemaps, flagging common code and return-tag mistakes.

AgriciDaniel/claude-seo

When the user wants to plan, map, or restructure their website's page hierarchy, navigation, URL structure, or internal linking.

AvdLee/RocketSimApp

Pulls real Google data for SEO work: Search Console, PageSpeed Insights, CrUX field data, the Indexing API and GA4 organic traffic, through /seo google commands.

AgriciDaniel/claude-seo

Audit a documentation site for agent-friendliness: discovery, markdown delivery, crawlability, semantic structure, machine-readable surfaces, and content legibility.

docker/docs

Google SEO APIs: Search Console (Search Analytics, URL Inspection, Sitemaps), PageSpeed Insights v5, CrUX field data with 25-week history, Indexing API v3, and GA4 organic traffic.

AgriciDaniel/codex-seo

Audits a website for AI search visibility across ChatGPT, Claude, Perplexity and Google AI Overviews while checking traditional SEO, schema and E-E-A-T content quality.

zubair-trabzada/geo-seo-claude

Checks a site against a deterministic set of structural SEO and GEO checks, either running a crawler-eye report against a URL or reviewing code against the same checklist.

tigerless-labs/seo-ops

Deterministic LLM-first SEO audits for websites, blog posts, and GitHub repositories.

Bhanunamikaze/Agentic-SEO-Skill

Audit, diagnose, research, plan, implement, experiment on, and verify website SEO across Google, Bing, and AI-search surfaces.

joeseesun/qiaomu-seo

Audits and fixes page titles, meta descriptions, canonical URLs, Open Graph and Twitter cards, favicons, JSON-LD and robots directives.

ibelick/ui-skills

Full live SEO audit of any website from its homepage URL, powered by Jev (TypeSafe's System One model).

AgriciDaniel/jev-seo

Runs a full SEO audit that combines Google Search Console, URL Inspection, PageSpeed Insights and a technical crawl, then ranks quick wins and a 30-day plan.

nowork-studio/notfair-plugin

Captures baselines of a page's SEO-critical elements, compares later snapshots against them and flags regressions by severity, like version control for on-page SEO.

AgriciDaniel/claude-seo

Crawls a website with a bundled Python script to find broken internal and outbound links, then reports them by status code with the pages they appear on.

nowork-studio/notfair-plugin

Comprehensive SEO analysis for any website or business type.

AgriciDaniel/seo-os

Audit and fix a website's technical SEO and AI-search (GEO) readiness against Google's official guidance (plus Bing, Yandex, Apple and the AI crawlers), page by page, ending in a computed SEO/GEO…

umutxyp/Seo-Promt-Master

This skill should be used when analyzing HTML/CSS websites for SEO optimization, fixing SEO issues, generating SEO reports, or implementing SEO best practices.

ailabs-393/ai-labs-claude-skills

Validates an existing llms.txt file or crawls a site to generate a new one, following the format rules for a root-level Markdown file aimed at AI systems.

zubair-trabzada/geo-seo-claude

Runs one prioritized audit that combines technical SEO, content quality, trust signals, entity clarity and AI search readiness for a page, site or domain.

dageno-agents/seo-geo-audit

Beginner-first SEO coaching for people who want to learn by doing one safe, verifiable step at a time.

akseolabs-seo/seo-coach

Full SEO/metadata setup and audit for client websites (Astro, Next.js, any static site).

alisamadiii/Portfolio

Audits article and blog pages for visible publish dates, Article JSON-LD with datePublished and dateModified, and Open Graph time tags, then fixes what is missing.

thedaviddias/Front-End-Checklist

Analyzes an existing XML sitemap or generates a new one from industry templates, validating format, URLs, size limits, lastmod accuracy and structure.

AgriciDaniel/claude-seo

Optimize for search engine visibility and ranking. An agent skill from ever-works/ever-works.

ever-works/ever-works

Adds, checks and fixes FAQPage JSON-LD on pages with visible question-and-answer sections so it matches what readers see and can qualify for rich results.

thedaviddias/Front-End-Checklist

When the user wants to audit, review, or diagnose SEO issues on their site.

freekmurze/dotfiles

Single source of truth and librarian for ALL Claude official documentation.

xiaoyuge886/aigc

Hub for site-wide SEO work: audits, technical checks, schema, content quality, local, hreflang and AI-search readiness, run through slash commands.

AgriciDaniel/claude-seo

Crawls a site with Crawl4AI to audit titles, meta tags, H1s, canonicals, navigation and internal links, and to compare landing pages and competitor sites.

artwist-polyakov/polyakov-claude-skills

Checks that a site's favicon is linked, reachable and large enough for Google search results, and sets up ICO, SVG and Apple touch icon files when they are missing.

thedaviddias/Front-End-Checklist

Audits a page's Schema.org structured data for AI discoverability, validates it, generates JSON-LD to fill gaps and writes a GEO-SCHEMA-REPORT.md.

zubair-trabzada/geo-seo-claude

Clones a live WordPress (or other CMS-driven) site into a static HTML site deployable on any static host (Cloudflare Pages, Netlify, Vercel, S3+CloudFront, plain Apache/nginx).

jdevalk/skills

Answers Google Search optimization questions from reference files covering crawling, indexing, structured data, Search Console and site visibility, drawn from Google's documentation.

littleben/awesomeAgentskills

Direct access to Google's own SEO data via Search Console (Search Analytics, URL Inspection, Sitemaps), PageSpeed Insights v5, CrUX field data with 25-week history, Indexing API v3, GA4 organic…

seranking/seo-skills

Full SEO workflow covering technical audits, content gaps, backlink opportunities, on-page fixes, and content briefs.

irinabuht12-oss/marketing-skills

Audits article pages for freshness signals, covering the Last-Modified header, Article JSON-LD dateModified and a visible last-updated date, and fixes mismatches.

thedaviddias/Front-End-Checklist

Full website SEO audit with parallel subagent delegation. An agent skill from andrew-yangy/gru-ai.

andrew-yangy/gru-ai

Audits and fixes geo.region, geo.placename and geo.position meta tags on regional pages, noting where they help (Bing) and where they do not (Google).

thedaviddias/Front-End-Checklist

Structured diagnostic for technical SEO problems. An agent skill from galfrevn/apollo.

galfrevn/apollo

Audits and improves SEO for Astro sites. An agent skill from jdevalk/skills.

jdevalk/skills

Checks robots.txt, meta tags and HTTP headers to show which AI crawlers can reach a site, then recommends what to allow or block to stay visible in AI search.

zubair-trabzada/geo-seo-claude

Full website SEO audit with parallel subagent delegation. An agent skill from AgriciDaniel/codex-seo.

AgriciDaniel/codex-seo

Comprehensive SEO analysis for any website, page, business, or topic.

AgriciDaniel/codex-seo

Audit whether AI agents and AI crawlers can actually use a site — robots.txt rules per AI crawler token (OpenAI, Anthropic and Perplexity bots, Google-Extended, Applebot-Extended)…

indranilbanerjee/digital-marketing-pro

Performs comprehensive SEO audits on websites covering technical SEO, on-page optimization, off-page signals, and performance metrics.

ertugrulakben/cashclaw

Audit OpenPost marketing and documentation SEO with the pinned claude-seo toolkit.

getopenpost/openpost

Audits every page of a site each day from its sitemap, scores on-page and technical SEO, checks duplicates across pages and reports what changed since the last run.

aeonfun/aeon

Runs a full SEO audit through the DataForSEO API with five parallel subagents and produces a composite 0 to 100 SEO score, an action plan and an audit JSON for PDF export.

zubair-trabzada/dataforseo-claude