May 20
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By the end of this guide, you’ll know how to connect your backend MCP server to ChatGPT, define tools, register UI templates, and tie everything together using the widget runtime. You’ll build a working foundation for a ChatGPT App that returns structured data, renders an interactive widget, and keeps your model, server, and UI in sync. If you prefer to dive straight into the implementation, you can skip ahead to the example at the end. https://developers.openai.com/apps-sdk/build/mcp-server https://github.com/openai/openai-apps-sdk-examples https://github.com/shekhar121 #chatgpt #mcp #mcpserver #python #nodejs #ngrok #apps