This is a solid toolkit for anyone building or maintaining a design system. The star feature is the token generator script that takes a brand color and outputs a complete system with colors, typography, spacing, and more in CSS, SCSS, or JSON formats. The workflows cover the full cycle from generating tokens to component architecture to developer handoff, with specific examples for React, Tailwind, and styled-components. The responsive design calculations and fluid typography formulas are genuinely useful references. It assumes you're working with an 8pt grid and follows WCAG contrast standards. If you're bridging design and development or need to systematize a visual language quickly, this handles the tedious parts well.
npx skills add https://github.com/borghei/claude-skills --skill ui-design-system