ChatGPT App Starter

Verified Integration

Author: @the•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect ChatGPT App Starter to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "chatgpt-app-starter": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-chatgpt-app-starter"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Provides a minimal Next.js application to build OpenAI Apps SDK-compatible Model Context Protocol (MCP) servers with native widget rendering in ChatGPT.

Indexed Date

7/22/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for ChatGPT App Starter

It solves critical integration issues like preventing 404 errors for static assets in iframes (via assetPrefix), handling CORS for React Server Components (RSC), and patching browser APIs for correct functionality within ChatGPT's iframe environment.

Related MCP Servers

Browse all servers →

@configuring

0xArchive

Provides comprehensive historical and real-time crypto market data, including orderbooks, trades, candles, and more, from Hyperliquid, HIP-3, and Lighter.xyz.

MCP Server5 FAQs

Learn more

@spawning

0xGasless

Facilitates gasless blockchain transactions and interactions directly from Claude AI conversations.

MCP Server4 FAQs

Learn more

@spawning

0xGasless

Bridges Claude AI with blockchain networks, enabling gasless transactions, swaps, and transfers directly from natural language conversations.

MCP Server5 FAQs

Learn more