Motion Seed Applier

Registry-first artifact boundary

When .styleseed/project.json and .styleseed/artifacts/index.json exist, resolve the requested artifact ID first, then read only .styleseed/bundles/<artifact-id>.md and .styleseed/manifests/<artifact-id>.json. Never fall back to the global legacy bundle for a registry project. Legacy projects may use .styleseed/effective-rules.md only when no registry exists.

When NOT to use

• For general framer-motion docs or learning → use the framer-motion site
• For non-React motion (CSS-only transitions, GSAP) — this skill targets motion.X JSX only
• For full scroll-linked timelines or parallax — out of scope for this skill (it does per-component seeds/moves). Note these ARE allowed on a marketing/landing/brand page (DESIGN-LANGUAGE §43 Cinematic tier); just build them with a scroll library, not this skill. On app/data surfaces they stay banned.
• For tweaking the existing FadeIn/FadeUp/Stagger wrappers — edit engine/components/ui/motion.tsx directly

Vibe → Seed mapping

Translate the user's prompt to one of the five seeds before applying. Use this lookup table from engine/motion/index.ts: