Intent UI is a copy-paste accessible React component library built on React Aria Components and styled with Tailwind CSS v4. It follows the shadcn/ui distribution model: components are installed via CLI (`npx shadcn@latest add @intentui/<component>`) from a registry served by the included Next.js documentation site. The repository contains over 80 UI components (buttons, forms, overlays, charts, navigation, layouts, etc.), each with multiple usage examples and comprehensive MDX documentation. The architecture is a Next.js App Router application that also functions as the component registry host, with custom build scripts generating registry JSON, icon metadata, and LLM-friendly documentation exports. External dependencies include React Aria Components for accessibility, Recharts for charts, motion for animations, sonner for toasts, and tailwind-variants for styling variants. The library is monetized through sponsor tiers and premium design assets, but the core components are MIT-licensed.