A11y Audit

This runs WCAG 2.2 audits against your UI components and spits out criterion-referenced findings with severity tags and specific fixes. It checks the P0 set (keyboard nav, focus visibility at 3:1, screen reader attributes, 4.5:1 text contrast, 24×24 targets), newer 2.2 stuff like Focus Not Obscured and Target Size, and reduced motion handling. The useful bit is it actually measures contrast by running node scripts against rendered HTML rather than eyeballing hex codes, and it checks interactive states (hover, focus) separately to catch things that pass at rest but fail on interaction. Good when you need to confirm a component meets POUR principles or satisfy an accessibility review with real numbers.

Install to Claude Code

npx -y skills add plugin87/ux-ui-agent-skills --skill a11y-audit --agent claude-code