Design system skills: component specs, design tokens, naming conventions, spacing and grid systems, accessibility standards, and documentation.
Add the marketplace (inside Claude Code):
/plugin marketplace add Owl-Listener/designer-skillsInstall the plugin:
/plugin install design-systemsDocument processing (Excel, Word, PowerPoint, PDF) and example skills (design, MCP builder, web artifacts).
Design fluency for frontend development. 1 skill with 23 commands (/impeccable polish, /impeccable audit, /impeccable critique, etc.) and curated anti-pattern detection.
Curated upstream: Vercel-Labs React/Next.js skills — performance best practices, composition patterns (compound components, render props), and React Native / Expo conventions for mobile.