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CSS-first design system framework for Tailwind v4 with tokens, components, and responsive patterns. \n \n Migrates configuration from tailwind.config.ts to CSS @theme blocks with native CSS variables, OKLCH color spaces, and @custom-variant for dark mode \n Provides production-ready component patterns including CVA-based variants, compound components, form controls, grids, and animations using native @keyframes and @starting-style \n Includes design token hierarchy (brand → semantic → component)

Core commands and best practices for Linux system administration, including system information viewing, resource monitoring, service management, etc.

This skill implements collaborative and content-based recommendation systems with matrix factorization techniques to predict user preferences, increase engagement, and drive conversions through personalized item suggestions.

../../../product-team/ui-design-system/SKILL.md

Use this skill when the user wants to reverse-engineer a public website's design primitives into project-local starter token files.

Establish design token hierarchies, theming infrastructure, and component architecture for scalable design systems. \n \n Covers three-layer token organization: primitive tokens (raw values), semantic tokens (contextual meaning), and component tokens (specific usage) \n Includes theme switching patterns with CSS custom properties, React context providers, system preference detection, and persistent storage \n Provides component architecture patterns including compound components, polymorphic var

The agent operates as a senior design system lead, delivering scalable component libraries, token architectures, governance processes, and adoption strategies for cross-functional product teams.

Basic event emission:

A clean, elevated SaaS design system built on shadcn/ui, Tailwind CSS v4, and React (Vite). Every interface generated for Casper Studios — whether a client demo, internal tool, or quick prototype — must follow these rules to maintain a consistent, professional visual identity across the team.

Expert guide for creating and managing a centralized Design System using Tailwind CSS (v4.1+) and shadcn/ui. This skill provides structured workflows for defining design tokens, configuring themes with CSS variables, and building a consistent UI component library based on shadcn/ui primitives.