Lighthouse

The benchmark skill helps detect performance regressions in web and app workflows. Use it to establish a baseline, compare before and after changes, and track whether a PR made pages slower, heavier, or less stable. It is a practical benchmark guide for performance optimization, Core Web Vitals, Lighthouse checks, bundle size, and load time trends.

seo-dataforseo connects Claude to live SEO data through the DataForSEO MCP server for SERP checks, keyword research, backlinks, on-page analysis, competitor research, business listings, and AI visibility tracking. It is best for data-backed workflows when you need real search evidence, clear install guidance, and practical seo-dataforseo usage.

The seo skill is a practical SEO analysis system for audits, page reviews, schema checks, Core Web Vitals, sitemap issues, content quality, and local visibility. Install it when you need seo for Keyword Research, technical triage, or a structured workflow for any website or business type.

seo-audit runs a full website SEO audit with parallel subagent delegation, crawling up to 500 pages and detecting business type. It covers technical, content, schema, performance, visual, local, and geo signals, then returns a health score and prioritized fixes for site-wide review and SEO Content analysis.

web-perf analyzes web performance with Chrome DevTools MCP. It measures Core Web Vitals, trace-based load issues, render-blocking resources, layout shifts, caching problems, and accessibility gaps. Use the web-perf skill for Performance Optimization, debugging slow pages, and evidence-based web-perf guide workflows that rely on current docs and live traces.

seo-technical is a technical SEO audit skill for crawlability, indexability, rendering, Core Web Vitals, structured data, security, and IndexNow. Use it to diagnose site issues from a live URL or scoped site area, especially for SEO Content teams and migrations.

The seo-images skill analyzes image SEO and performance for SEO Content, product pages, editorial posts, and other image-heavy pages. It checks alt text, file size, formats, responsive delivery, lazy loading, CLS risk, image SERP visibility, and optimization options like WebP/AVIF and IPTC/XMP metadata. Use it when you need a practical, prioritized image audit.

seo-google is a Google SEO APIs skill for Search Console, PageSpeed Insights, CrUX, Indexing API, and GA4 organic traffic. Use it to verify indexation, inspect URLs, review Core Web Vitals, and pull real Google field data before making SEO recommendations. It also supports a seo-google guide for Keyword Research when Google Ads access is configured.