This is a structured workflow for building and scaling design systems, from token architecture through component libraries to governance and adoption tracking. You get a three-tier token system (primitive, semantic, component), cross-platform generation configs for CSS/iOS/Android, and a maturity model that moves you from ad-hoc styles to measured adoption. The component specs are thorough, covering variants, states, props, and accessibility requirements, with real examples using CVA and Style Dictionary. What stands out is the governance section: it walks you through the RFC-to-release process and gives you a SemVer strategy tied to actual change types. Use this when you're leading design system efforts and need concrete processes, not just principles.
npx skills add https://github.com/borghei/claude-skills --skill design-system-lead