A minimal todo app MCP server for ChatGPT that exposes tools for managing tasks and provides an interactive HTML widget interface. It demonstrates how to build MCP servers with React-based UIs and includes development OAuth for ChatGPT connector setup.
Node.js MCP server for ChatGPT with OAuth 2.0 authorization code flow + PKCE, refresh token rotation, and Supabase-backed persistence. Includes sample tools like calculator, get_weather, and search_web.
A minimal MCP server demonstrating how to build ChatGPT-compatible applications using Next.js with widget rendering capabilities. Provides a starter template for integrating Next.js applications with the ChatGPT Apps SDK through the Model Context Protocol.