Design system documentation in prototyping

The coding agent now reads and uses your design system documentation when generating prototypes.

This version was released on February 26, 2026.

Plan: All

We're bringing design systems and prototyping together. Published design system documentation now serves as a source of knowledge for the prototyping agent, enabling it to understand how your design system actually works.

Your documentation becomes the agent's textbook

We've enabled design system documentation as a knowledge source for prototyping. Think of it as giving the agent your design system's textbook; it reads, learns, and applies your guidelines automatically. This means AI-generated prototypes that actually respect your design system.

Smarter code that knows your system

The agent now understands how to actually use and design with your components by reading your design guidelines. When building a prototype, it pulls in knowledge like:

  • Component docs for the specific elements it's working with
  • Pattern docs for layout and interaction best practices
  • General guidelines for content style, grammar, and tone

The result? Prototypes that feel like it was designed and coded by someone who actually read your design system documentation.

See exactly what the agent learns from

Want to know which guidelines influenced your prototype? Now you can. The shared context tab shows exactly which documentation pages the agent read while generating your code.

Every tool call is auditable and transparent, so you always understand the agent's decision-making process. No black boxes here.

Fast and seamless

Behind the scenes, we've optimized how the agent fetches and processes documentation. Your prototyping workflow stays fast and smooth, even as the agent gets smarter about your design system.