---
title: "Discussion on \"Building a ChatGPT App with Next.js 16.1and MCP\" | Hashnode"
description: "Discussion on \"Building a ChatGPT App with Next.js 16.1and MCP\". Learn to build a ChatGPT app with Next.js and MCP. Discover setups, tools, debugging, and workflows for seamless app development"
url: "https://hashnode.com/posts/building-a-chatgpt-app-with-nextjs-161and-mcp/6952bb1be38329e629f261f5"
---

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# [Building a ChatGPT App with Next.js 16.1and MCP](https://blog.datadef.io/building-a-chatgpt-app-with-nextjs-161and-mcp?utm_source=hashnode&utm_medium=feed)

Learn to build a ChatGPT app with Next.js and MCP. Discover setups, tools, debugging, and workflows for seamless app development

Dec 29, 2025 · 5 min read · blog.datadef.io  
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-   [#app-development](https://hashnode.com/tag/app-development)
-   [#chatgpt](https://hashnode.com/tag/chatgpt)
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## Written by

[Theo](https://hashnode.com/@toflou)

@toflou · Paris, FR

  
[View profile](https://hashnode.com/@toflou)

Building tools I wish I had as a data engineer.

I’m a senior IT and data consultant with a passion for building tools that make engineers’ lives easier. I love turning real-world pain points into practical solutions that save time and reduce frustration

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