Guides Fulldev client projects using Astro, Fulldev UI, content/schema/layout architecture, reusable components, blocks, theming, and shadcn-compatible Fulldev registry installs. Use when working in Fulldev client projects, installing or composing @fulldev components, shaping content-driven Astro pages, or deciding where project responsibilities belong.
Manages shadcn components and projects โ adding, searching, fixing, debugging, styling, and composing UI. Provides project context, component docs, and usage examples. Applies when working with shadcn/ui, component registries, presets, --preset codes, or any project with a components.json file. Also triggers for "shadcn init", "create an app with --preset", or "switch to --preset".