Shadcn

This automates shadcn/ui component management with opinionated guardrails that actually matter. It enforces critical patterns like using FieldGroup for forms instead of raw divs, proper data-invalid validation states, and semantic color tokens over hardcoded values. The skill prevents common mistakes like manual space-y classes (uses gap instead) and missing accessibility requirements like DialogTitle. It handles CLI operations, searches component registries, and provides project context from components.json. Best for teams who want shadcn/ui consistency without memorizing every composition rule and styling convention.