The fullstack MCP framework to develop MCP Apps for ChatGPT / Claude & MCP Servers for AI Agents.

Official repo for spec & SDK of MCP Apps protocol - standard for UIs embedded AI chatbots, served by MCP servers

Testing and evaluation platform to chat, inspect, and debug MCP servers, MCP apps, and ChatGPT apps.

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

Generative UI examples for: AG-UI, A2UI/Open-JSON-UI, and MCP Apps.

A VSCode extension that lets you find and install Agent Skills and MCP Apps to use with GitHub Copilot, Claude Code, and Codex CLI.

Interact with all three types of generative UI, all in one interface

An MCP Server implementation that integrates the Brave Search API, providing, Web Search, Local Points of Interest Search, Image Search, Video Search, News Search and LLM Context Search capabilities

An MCP server and Next.js web app for querying S&P 500 company data from Supabase, with tools for company info, news, officers, and SEC filings, plus embedded MCP App UI resources, Elicitation, and Sampling support.

Cesium AI Integrations is a collection of reference integrations and experiments connecting the Cesium ecosystem with AI systems including Model Context Protocol (MCP) tools, retrieval pipelines, and agent skills.

mTarsier - The Open Source MCP & Skill Manager for Claude, Cursor, VS Code & any AI client.

A Model Context Protocol (MCP) server and app for creating Datawrapper charts using AI assistants.

Turn your data into interactive dashboards inside any AI client - MCP Apps powered

Interactivity at a new level - MCP apps

The Open Source Analytics and Visibility Layer for ChatGPT Apps and MCP Apps.

Production-ready TypeScript SDK for MCP servers: auth, multi-tenant, observability. Build enterprise AI agents fast.

A shadcn/ui library for building ChatGPT Apps and MCP Apps

Met Museum MCP integration to discover the art collection at The Metropolitan Museum of Art in New York

Go beyond text interaction in AI Chat

The Private Agent OS — search files, run AI agents, connect to 10,000+ tools via the complete protocol stack (MCP, AG-UI, A2UI, A2A). Zero cloud. Zero telemetry. On-device inference.