UI over MCP. Create next-gen UI experiences with the protocol and SDK!
Typed React command-center components, live examples, and a portable coding-agent skill.

Preline UI is an open-source set of prebuilt UI components based on the utility-first Tailwind CSS framework.

🎨 Vibe Design System - Official monday.com UI resources for application development in React.js
NVIDIA Design System and UI Agent Harness for AI/ML Factories, Robotics, and Autonomous Vehicles
PyWry is a cross-platform app factory, rendering engine and UI toolkit for Python that produces native desktop, web, and notebook experiences from a single API.
Interactive documents from Markdown. Extends MD with forms, approvals, webhooks, and more — built for next gen apps

Skybridge is a full-stack TypeScript framework for MCP Apps and ChatGPT Apps. Type-safe. React-powered. Platform-agnostic.

The fullstack MCP framework to develop MCP Apps for ChatGPT / Claude & MCP Servers for AI Agents.
OpenGUI is an Android GUI agent framework for phone-use AI that can see, plan, and operate real mobile apps through the GUI.