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

55 framework-portable UI components for Astro, React, and Vue. Install accessible Tailwind CSS components as source you own, backed by a shared framework-neutral Runtime.

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.

Rich-text editor with AI and shadcn/ui

🎨 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

Claude Design: AI UI/UX architect. Screenshot to React, Figma components, Tailwind CSS generator. Prototyping agent, design systems, wireframe renderer. SVG icon creator, dark mode toggle, responsive layout tool. Front-end code export, shadcn/ui integration, vector assets, branding assistant.

A Go framework for building production agent systems with graph workflows, tools, memory, A2A, AG-UI, MCP, evaluation, and observability.

Custom elements catalog for all kind of projects and frameworks.

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.

Portable AI agent runtime for the JVM. One @Agent class runs on Spring AI, LangChain4j, Anthropic, or 9 more behind one SPI. Token streaming, tool calls, human approvals, and governance over WebSocket, SSE, gRPC, or WebTransport/HTTP3. Speaks MCP, A2A, and AG-UI.

AI agent microservice

Re-usable multi part components built on React Aria and TailwindCSS.

A Low-Code MCP Framework for Building Complex and Innovative RAG Pipelines

Interactive documents from Markdown. Extends MD with forms, approvals, webhooks, and more — built for next gen apps

Define intent once. Photon turns a single TypeScript file into CLI tools, MCP servers, and web interfaces.

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.

Neo.mjs is a self-evolving software organism: a professional end-to-end AI engineering team whose cross-model swarm inhabits live apps via Neural Link, Active Hybrid GraphRAG, DreamService, and self-healing loops.

OpenGUI is an Android GUI agent framework for phone-use AI that can see, plan, and operate real mobile apps through the GUI.