Tutorial: Building ChatGPT Apps with MCP
adnan_hashmi · x · 2026-07-16
This tutorial explains that **ChatGPT apps are more than just prompts**—they require tools, UI, auth, data, and deployment. The author demonstrates how to build an **MCP server** and connect it to ChatGPT to create a to-do list application. The tech stack includes: - Node.js - MCP SDK - Supabase Auth - Database - OAuth flow - DigitalOcean deployment It's a great reference for those looking to understand how to implement "ChatGPT + external tools/backend capabilities."
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