What problem does it solve? Accessibility issues slip into shipped products because automated scans catch only about 30% of problems and teams lack a structured manual audit method. This Skill provides a five-pass WCAG 2.2 AA audit workflow that severity-rates every finding and issues a hard PASS / PASS WITH NOTES / BLOCKED launch verdict. ## Core Features & Use Cases - Five-pass manual audit: Covers static/visual checks, keyboard-only navigation, screen reader behavior, zoom and reflow, and motion/time/forms — the 70% of issues automated tools miss. - Severity rating and hard gate: Maps findings to Blocker/Serious/Minor using Nielsen's frequency × impact × persistence method, then issues a non-waivable launch verdict. - Residual-risk reporting: Every report states that a WCAG pass is not proof of real assistive-technology usability and recommends AT-user testing when stakes are high. - Use Case: Before launching a booking flow, run the audit on the staging build, get a findings table with WCAG criteria and severities, and receive a BLOCKED verdict with the shortest path to unblock. ## Quick Start Audit this booking flow prototype for WCAG 2.2 AA accessibility and give me a severity-rated findings report with a launch verdict.