Verifies & compiles reduced-motion-safe, on-budget UI animation for AI-generated web apps. Validated specs → deterministic GSAP/WAAPI-CSS; WCAG 2.2.2 + 2.3.3 checks. MIT core + keyless MCP server. Not Motion.dev/Framer Motion, not the Android/iOS MotionSpec classes, not a video generator.
Skill Claude CodeCodex
Audit a live URL for motion-accessibility issues (WCAG 2.2.2 Pause, Stop, Hide and WCAG 2.3.3 Animation from Interactions). Use when asked to check a site's animations, reduced-motion support, autoplaying/looping motion, or "motion slop".
Skill Claude CodeCodex
Author verified, reduced-motion-safe web animation with MotionSpec. Use when adding scroll, entrance, hover, or loop animation to a website or web app — instead of hand-writing GSAP or CSS keyframes, write a MotionSpec JSON spec, validate it, and compile deterministic code.