Show HN: AINativeKit-UI – Turn MCP JSON into ChatGPT App UIs

2 points

7 months ago

I've been working with the new ChatGPT Apps SDK from OpenAI and found that turning MCP JSON results into usable UI takes a lot of repetitive React work.

So I built AINativeKit-UI, an open-source React component library that:

- Instantly maps structured MCP JSON -> UI

- Works directly with the ChatGPT Apps SDK

- Adapts beautifully to mobile and desktop ChatGPT interfaces

- Follows OpenAI’s Figma-aligned design system for consistency

- Includes prebuilt Cards, Lists, Maps, and Carousels

- Is fully TypeScript, accessible, and MIT licensed

Demo: ainativekit.com

Code: github.com/AINativeKit/ainativekit-ui

The goal is to help developers focus on AI logic instead of UI wiring.

Would love your thoughts on:

- What components or patterns should come next?

- How could this integrate better with your ChatGPT App workflow?