UI over MCP. Create next-gen UI experiences with the protocol and SDK!

AI skills that turns coding agents into UiPath experts.

Design engineering system for AI coding agents — ship UI with craft-level quality. Install as an agent skill.

The UI5 MCP server improves the developer experience when working with agentic AI and the UI5 framework.

An AI skill that provides design intelligence for building professional UI/UX across multiple platforms.

Typed React command-center components, live examples, and a portable coding-agent skill.

Claude Code skill that translates plain-English sound descriptions into working Web Audio API and Tone.js code

A reusable Agent Skill for designing, reviewing, and implementing UI/UX with Google Material Design 3, Material You, M3 Expressive, accessibility, adaptive layouts, and semantic design tokens.

AgnosticUI Local (v2) is a CLI-based UI component library that copies components directly into your project. Works with AI tools, agent-driven UIs, and prompt-ready workflows.

Build better UI with AI

Use Claude Code, OpenCode, Cursor CLI, and Codex on mobile and web with CloudCLI (aka Claude Code UI). CloudCLI is a free open source webui/GUI that helps you manage your Claude Code session and projects remotely.

AI coding workstation: Claude Code + web UI + 8 AI CLIs + headless browser + 50+ tools

Playwright for coding agents. Benchmark Claude Code, Codex, Gemini, and OpenCode on your own tasks - and test that your skills, MCP servers, and CLIs work when an agent uses them. Sandboxed YAML suites, activation checks, A/B experiments, CI gates.

Turn reference UIs (images, screenshots, URLs) into quantified Design DNA JSON—tokens, qualitative style, visual effects—then generate matching UI from your content.

J-Space Cognition Suite V3.7 - AI cognitive-enhancement Skills based on Anthropic's J-space global workspace research. | 哔哩哔哩：Tiger380 (UID 3494375382321675) — https://space.bilibili.com/3494375382321675

Open-source design-method engine for Claude Code, Codex & Cursor. 23 agent skills for fixed design judgment, multiple grammars, semantic palettes, reference compilation, and evidence-verified UI. MIT.

🎨 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…) + design tokens, UI principles & WCAG rules. Install any component with one command.

Production-Stage Visual Design & In-Codebase UI Engineering Suite

💾 MOI: agent-agnostic generative UI workspace. Give your agent a skill and let it build software around itself.

NVIDIA Design System and UI Agent Harness for AI/ML Factories, Robotics, and Autonomous Vehicles

Universal motion design principles for AI agents — timing, easing, choreography, and Disney animation principles adapted for UI

Your coding agent designs terrible UI. stitch-kit wires it into Google Stitch MCP and teaches it the whole pipeline — ideation, screen generation, design systems, production components.

Reusable UI/UX design skills for AI coding agents — Codex, Claude Code, ZCode, and more.

It's like v0, but in your Cursor / Claude Code / Windsurf: search 10,000+ React/Tailwind components, generate new UI with AI, and publish your own — right from your editor. Magic MCP is now the 21st MCP; this package keeps old configs working. Setup: 21st.dev/mcp