What problem does it solve? Accessibility violations in UI code often go unnoticed until late in development, and review findings shared only in chat messages get lost when sessions end. This Skill acts as an accessibility review gate that systematically audits code against WCAG 2.1 AA and the project's design system, then records every finding as a persistent, trackable issue. ## Core Features & Use Cases - WCAG 2.1 AA Compliance Audit: Evaluates HTML, CSS, JavaScript, and framework code against all Level A and AA success criteria, covering ARIA attributes, semantic markup, keyboard navigation, color contrast, and screen reader compatibility. - Design System Enforcement: Checks code against the anti-patterns, component vocabulary, and layout scales defined in .archflow/design-system.yaml, failing the review on any violation. - Persistent Issue Tracking: Writes every finding into the story's issues[] in the release YAML file and produces a verdict report at docs/a11y-reports/{story-id}-a11y.md opening with VERDICT: PASS or VERDICT: FAIL. - Use Case: After a UI engineer implements a new checkout form, dispatch this role to audit the markup for missing labels, focus management, and contrast issues, producing a report with file, line, and the exact fix for each violation. ## Quick Start Ask the agent to run an accessibility review of the current story's UI code against WCAG 2.1 AA and the project design system, then record all findings as issues.