Anthropic introduced Claude Design as a product for visual work including designs, interactive prototypes, presentations and marketing materials. Its announcement describes using a team design system, iterative editing and a handoff to Claude Code. Those capabilities suggest a useful role in exploring a flow and making it tangible enough to discuss. The original announcement is not a guarantee of current plan access or a finished production implementation.
Start with the decision the prototype must support
For example: can a returning customer reschedule an appointment without losing the original booking by mistake? Define the business rules first. The original appointment stays active until the replacement is confirmed; unavailable times cannot be selected; failure returns the user to a recoverable state. Ask for these behaviors explicitly.
Provide approved components, spacing, type styles, terminology and actual content constraints. Give the tool permission to question gaps. If you are unsure about cancellation policy, mark it unresolved rather than allowing a confident invented answer to appear in the interface.
Build one complete journey
Request the entry point, selection, review, confirmation and failure paths. Keep the first prototype focused enough to inspect. Ask for simulated data to be clearly identified in the project notes. Do not connect a prototype to live customer records simply to make it feel realistic.
Use specific feedback during iteration: “Preserve the current booking until the success response” is more useful than “make the flow safer.” Ask what changed and what assumptions remain. Compare the revision with your state list; an improvement to the happy path can accidentally remove a failure path.
Test the generated interaction
Before involving participants, walk through every planned route. Test back navigation, refresh, long labels and accidental repeated actions. Record prototype limitations in the study guide so a broken simulation is not mistaken for evidence about the underlying design concept.
When people try the prototype, observe whether they understand the consequences of rescheduling. Avoid explaining what the system intends. Ask what they think will happen, then watch the action and recovery. The prototype is the instrument; participant behavior is the evidence.
Make handoff explicit
Prepare a package with the chosen flow, rules, approved copy, states, design references, open questions and test findings. Review the generated handoff before giving it to another tool or an engineer. Distinguish demonstrated interactions from requirements still needing implementation.
Code that runs in a prototype can still lack authentication, authorization, validation, observability or data durability. Agree which of those apply to the actual product. Establish a review point before changing production behavior.
Use Claude Design when its available output and editing workflow suit your team. This article offers a method for evaluating it; it does not report comparative test results or claim that design judgment is automated.
Your next useful step
Prototype a rescheduling flow with success, failure and cancellation paths. Have another person explain what happens to the original booking at each step.
Open the free working toolkit ↗Sources & editorial context
Primary product documentation or the publisher’s own coverage, checked October 11, 2026. Workflows and exercises are UX Design Coach recommendations; this is not a hands-on product benchmark.