Your design system has a new job. It does not know it yet.

AI generates an increasing share of production code. Design systems used to govern how designers hand off to developers. Now they govern how AI agents build your product. That is a different problem.

Most design systems are built for humans. Organized for browsing, readable in Figma, optimized for Storybook. Agents do not browse. They need structure they can reason about.

For an agent to build correctly, it needs three things from your system: a map of what exists and how components relate, metadata explaining when and why to use each piece, and explicit rules for how they compose together. Miss any one of these and the agent guesses. It guesses confidently.

Open your design system right now. Find any five components. Check whether each one has a written rule for when NOT to use it. If you cannot find it in plain text, an AI agent cannot find it either.