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ClawIndex

OpenClaw Skills & Use Case Index

ClawIndex is an ecosystem-driven index of OpenClaw skills and real-world use cases.

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Skills with capability: validate semantic HTML

Browse skills that share this capability.

  • accessibility - Web Accessibility Compliance
    web accessibilityWCAG complianceARIAscreen reader

    ★ 22 · Updated 2026-06-15

    Implement WCAG 2.1/2.2 compliant web interfaces with accessibility patterns

    ⚙ audit UI accessibility⚙ implement keyboard navigation⚙ add ARIA attributes
  • seo-optimizer - Optimize web pages for SEO
    SEOweb optimizationHTMLperformance

    ★ 650 · Updated 2026-03-20

    Analyze and optimize web pages for SEO including meta tags, structured data, and performance.

    ⚙ analyze HTML⚙ optimize meta tags⚙ create structured data
  • accessibility-checker - Verify WCAG 2.1 Level AA Accessibility for React Components
    accessibilityWCAGReactARIA

    ★ 22 · Updated 2026-02-12

    Check accessibility compliance of React and HTML components against WCAG 2.1 Level AA standards

    ⚙ read React components⚙ verify WCAG compliance⚙ check ARIA attributes