So apparently this being in research preview means that users on pro plan have no way of properly testing it since it consumes its entire usage for the setup of a single design system.
Introducing Claude Design by Anthropic Labs: make prototypes, slides, and one-pagers by talking to Claude.
Powered by Claude Opus 4.7, our most capable vision model. Available in research preview on the Pro, Max, Team, and Enterprise plans, rolling out throughout the day.