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

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• Updated Nov 12, 2026
• TypeScript

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

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• Updated Nov 12, 2026
• TypeScript

Use ChatGPT Developer Mode as a local coding agent for your repo through MCP.

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• Updated Oct 1, 2026
• JavaScript

🚀 Universal SDK for building next-gen MCP servers

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• Updated Jun 9, 2026
• Python

An MCP app template using Pomerium, the Model Context Protocol (MCP) TypeScript SDK, with a Node.js server and React widgets served by Vite.

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• Updated Nov 9, 2026
• TypeScript

A comprehensive directory of every app in OpenAI's official ChatGPT Apps Directory — 330 verified Apps SDK / MCP integrations, organized by category with descriptions and use cases.

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• Updated Jul 2, 2026

Open Source AI platform to build Agentic services, ChatGPT Apps and MCP Servers

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• Updated Jan 14, 2026
• Python

Build Apps for ChatGPT. ConversoKit is the open-source framework for production-ready ChatGPT Apps. Compose 19 themed widgets, 16 MCP tools, and 5 templates, and ship in under 30 minutes.

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• Updated Nov 12, 2026
• TypeScript

Production-ready starter template for building MCP servers and GPT Apps-SDK tools.

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• Updated Feb 11, 2026
• TypeScript

React hooks and devtools for OpenAI Apps SDK

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• Updated Oct 26, 2026
• TypeScript

Build ChatGPT Apps easily using the Apps SDK.

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• Updated Nov 13, 2026
• TypeScript

A ChatGPT App that brings high-quality, royalty-free photography from Pexels directly into your conversations. Built with the Model Context Protocol (MCP) and powered by Cloudflare Workers.

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• Updated Oct 16, 2025
• TypeScript

ChatGPT 网页对话直连 Windows 本机：文件读写、精确编辑、命令执行、Git 审阅（OpenAI 官方 Tunnel），桌面程序内嵌实时工作台按对话回放调用时间线。单 EXE、零安装。ChatGPT-driven local Windows workspace over OpenAI Tunnel with an embedded live dashboard; single EXE, zero install.

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• Updated Oct 8, 2026
• HTML

Example MCP app with interactive React views — Chess.com player, game & puzzle tools for ChatGPT & Claude (Skybridge)

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• Updated Sep 12, 2026
• TypeScript

Tiny, zero-dependency telemetry SDK for MCP widgets — capture usage in Claude MCP Apps / ChatGPT Apps SDK / mcp-ui and forward it anywhere, even past the host CSP.

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• Updated Jul 15, 2026
• TypeScript

Agent skills (Claude Code + Codex) that take one MCP server into the ChatGPT plugin directory and Claude's connector directory, end to end.

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• Updated Nov 7, 2026
• Python

Full-stack MCP app for managing bank accounts via ChatGPT (Apps SDK).

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• Updated Mar 1, 2026
• TypeScript

Interactive apps that run inside chat hosts: the MCP Apps extension, MCP-UI, the OpenAI Apps SDK, SDKs, examples and directories.

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• Updated Nov 13, 2026
• JavaScript

Owner-only, OpenAI-first hibernating Nous Hermes research agent with durable Sites state, Secure MCP Tunnel transport, disposable ChatGPT Work compute, native web research, and tool-less Codex OAuth inference.

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• Updated Nov 11, 2026
• TypeScript

Evidence-linked interactive 3D anatomy of a human sneeze

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• Updated Jul 18, 2026
• TypeScript