Nowadays, users often find it easier to stay in their AI chat instead of navigating to other apps. This means that the app you built might have better UX or functionality, but it's too far from the user's attention. The MCP Apps protocol that was shipped in Jan 2026, lets servers render interactive UIs inside Gemini, Claude.ai, ChatGPT and others. This means that your app can live directly inside the user's AI chat. In this talk I'll show you how to transfer your app's widgets and functionality into an MCP App, without leaving the Flutter ecosystem. We'll walk through how MCP Apps work and their current limitations, as well as use Flutter Web to ship your Flutter code directly into Gemini.