What problem does it solve? Web interfaces often ship images, icons, SVG, canvas, audio, video, and animations without verifying that disabled users receive equivalent information and can control playback. This Skill performs a scoped, evidence-based audit of media alternatives and media controls, mapping supported findings to WCAG 2.2 without making unqualified conformance claims. ## Core Features & Use Cases - Media inventory and purpose classification: Builds a stable inventory of images, icons, SVG, canvas, charts, audio, video, and animations, classifying each as decorative, informative, functional, or complex based on context rather than filenames. - Alternative and control evaluation: Reviews alt text, complex-image descriptions, icon accessible names, captions, transcripts, audio description, canvas fallbacks, autoplay, pause/stop/hide behavior, and flashing risks. - Evidence-graded findings: Classifies every conclusion by the method used (source inspection, playback, keyboard, assistive technology, flash analysis) and outputs findings in a shared contract with severity, confidence, WCAG mappings, and verification steps. - Use Case: Before launching a marketing site with autoplaying hero video, icon-only buttons, and a canvas chart, run this audit to get a findings report listing missing captions, unnamed icon buttons, and canvas fallback gaps, each mapped to the applicable WCAG 2.2 criterion with retest instructions. ## Quick Start Audit the media on this page for accessible alternatives, captions, and operable controls against WCAG 2.2 Level AA and report findings with evidence and coverage gaps.
