Skills for Real Engineers. Straight from my .agents directory.
seo
Agent skill fromaddyosmani/web-quality-skills
Optimize for search engine visibility and ranking. Use when asked to "improve SEO", "optimize for search", "fix meta tags", "add structured data", "sitemap optimization", or "search engine optimization".
How to install seo
npx skills add addyosmani/web-quality-skills# or add only this skill to Claude Code: copy the folder
skills/seo/
# into
~/.claude/skills/seo/ (all projects)
.claude/skills/seo/ (one project)
1# SEO optimization23Search engine optimization based on Lighthouse SEO audits and Google Search guidelines. Focus on technical SEO, on-page optimization, and structured data.45## Evidence-led audit workflow67When a rendered page is available:891. Run live Lighthouse SEO and Agentic Browsing checks when that capability is available; with Chrome DevTools MCP, use `lighthouse_audit`. Use the results to localize rendered-page failures.102. Inspect signals Lighthouse cannot establish on its own: response headers, redirects, `robots.txt`, sitemap coverage, canonical consistency across page templates, structured-data eligibility, and Search Console evidence when the user provides access.113. Separate technical crawl/index findings from content quality and authority. Do not invent ranking-factor weights or promise ranking changes.124. Fix the source and re-run the same checks. For indexation or ranking outcomes, report that search-engine validation remains pending.1314If live tools are unavailable, use category-specific Lighthouse CLI output plus direct source and HTTP inspection. A Lighthouse SEO score covers a useful subset of technical checks; it is not a prediction of rankings.1516| Area | What this skill can verify |17|------|----------------------------|18| Crawl and index controls | Technical configuration and consistency |19| Rendered metadata and semantics | Presence, validity, and page-template issues |20…
Excerpt shown under the repository's MIT license.
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