qa-a11y
Automated accessibility audit skill. Three-phase pipeline: (1) axe-core rule-based scan via @axe-core/playwright (covers ~35% WCAG 2.1 AA issues), (2) Claude semantic layer grouping violations by WCAG POUR principle with user impact and code-level fix suggestions, (3) AI-generated alt text for images lacking descriptions. Produces a structured report with WCAG SC references, severity, and fix confidence. Use when asked to "qa accessibility", "a11y audit", "WCAG check", "axe scan", or included automatically by /qa-team for web apps. (qa-agentic-team)