Schmandarine

Closes the agentic coding loop for web animation. Lets Claude scroll the user's page while recording it (Playwright), extract frames, build a labelled contact sheet, and reason about timing/easing/trajectory frame-by-frame — plus motion design principles (Disney's 12, adapted for web, GSAP, CSS, scroll input) to name and fix what's wrong. Use whenever the user wants to add, improve, debug, or review any animation — scroll effects, transitions, hover states, entrance/exit, loading states, micro-interactions. Trigger even if the user doesn't say "animation" but describes something moving, appearing, disappearing, or feeling "off" or "robotic" or "too fast/slow".