🎨 Open-source design MCP server + shadcn/ui registry — AI design systems for Claude Code, Cursor, Codex, GitHub Copilot & any MCP client. 31 brand-grade themes (Linear, Stripe, Vercel, Notion, Apple, Supabase, Figma…) +

87/1001676

Codex

Claude Code

Cursor

87/100

167

uSpec

Design

Generate design system documentation for UI components directly from your AI agent, rendering into Figma or portable .md files.

85/10021129

CursorClaude CodeCodex

85/100

211

work-with-design-systems

Skill

A Claude skill to inspect and build Figma design systems with WCAG checks, component scoring, and optional code sync.

85/100454

Claude CodeCursorCodex

85/100

design-extract

Design

Extract any website's complete design system with one command.

85/1003,074279

Claude CodeCursorWindsurf

85/100

3.1K

marmoui

Design

Open-source React design system + MCP for AI agents to build production UIs in minutes.

81/100280

Claude CodeCodexCursor

81/100

design-skills

Design

Opinionated UI constraints extracted from top design systems for pixel-accurate AI-generated interfaces.

78/100648

Claude CodeCursorGitHub Copilot

78/100