What problem does it solve? Interfaces often feel static or jarring because developers either skip animation entirely or add it indiscriminately. This Skill sweeps a codebase for moments that genuinely benefit from motion, rejects candidates that would make the UI feel sluggish, and reports precise, implementable animation recipes without touching any source code. ## Core Features & Use Cases - Opportunity Detection: Sweeps for feedback gaps, teleporting state, missing spatial stories, group entrances, gesture seams, and delight moments, each backed by file:line evidence. - Four-Question Gate: Filters every candidate through frequency, purpose, speed, and function checks so only high-conviction suggestions survive, capped at 5-7 per report. - Exact Motion Recipes: Every suggestion includes concrete durations, easing curves, transform values, reduced-motion handling, and hover gating aligned with the repo's existing design tokens. - Use Case: Ask it to review a Next.js portfolio or dashboard before launch; it returns a table of 3-5 animation opportunities (e.g., toast entrances, press feedback) plus a list of deliberately rejected candidates like command palette transitions. ## Quick Start Ask the assistant to find animation opportunities in this project and report what should and should not be animated.