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Skill collection

addyosmani/web-quality-skills skills

6 Agent Skills in this repository. Installing every one would load 320 tokens of names and descriptions into each session before any of them is used; install the ones you need.

Skills

6

Always on, all installed

320 tok

Median, once used

3,036 tok

Installs (skills.sh)

63k

1 of these skills bundle scripts. Read them before installing.

  1. accessibilityaddyosmani/web-quality-skills

    Audit and improve web accessibility following WCAG 2.2 guidelines. Use when asked to "improve accessibility", "a11y audit", "WCAG compliance", "screen reader support", "keyboard navigation", or "make accessible".

    63k51 tok idle · 3,541 in use
  2. best-practicesaddyosmani/web-quality-skills

    Apply modern web development best practices for security, compatibility, and code quality. Use when asked to "apply best practices", "security audit", "modernize code", "code quality review", or "check for vulnerabilities".

    3.0k49 tok idle · 2,913 in use
  3. core-web-vitalsaddyosmani/web-quality-skills

    Optimize Core Web Vitals (LCP, INP, CLS) for better page experience using field and lab evidence. Use when asked to "improve Core Web Vitals", "fix LCP", "reduce CLS", "optimize INP", "page experience optimization", or "fix layout shifts".

    3.0k67 tok idle · 2,181 in use
  4. performanceaddyosmani/web-quality-skills

    Optimize web performance for faster loading and better user experience. Use when asked to "speed up my site", "optimize performance", "reduce load time", "fix slow loading", "improve page speed", or "performance audit".

    3.0k49 tok idle · 3,214 in use
  5. seoaddyosmani/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".

    3.0k46 tok idle · 3,160 in use
  6. web-quality-auditaddyosmani/web-quality-skills

    Run an evidence-led web quality audit covering performance, accessibility, SEO, best practices, and agentic browsing. Use when asked to "audit my site", "review web quality", "run lighthouse audit", "check page quality", or "optimize my website".

    3.0k158 tok idle · 2,242 in use