I spent 48 hours testing Claude Design on Opus 4.7. The prompts, the credit traps, and why the "Figma is dead" take is louder than it is true. A read for builders, PMs, and anyone who refuses to ship without thinking.
TL;DR: Claude Design runs on Opus 4.7, turns chat into working UI, slides, and 3D prototypes, and hands off directly to Claude Code. Best for founders and PMs who outsource visuals. Weak on real-time collaboration, photorealism, and credit economics. Not a Figma killer yet — a first-draft killer.
I barely finished drafting theClaude Opus 4.7 reviewbefore Anthropic introduced Claude Design.
In 48 hours, I test and publish; in the same 48 hours, Anthropic ships a product, then another, and moves on.
From a product strategy perspective, the real story is not the design tool itself, but the stack Anthropic is building around it. Design, code, research, and memory are no longer separate experiences.
Before, if you used Claude to build, you designed somewhere else.
The product workflow looked something like this:
Idea → Problem framing → Design → Prototype → Validation → Production → Feedback → New Idea
Now, we don’t move from idea to production in stages with handoffs. We move in one loop, within the same model and context.
Like Lovable and Replit, Anthropic no longer assumes a *trained *designer is in the loop.
For people who haven’t worked across these stages, this matters. It opens a new entry point into design and building.
This likely contributed to Figma stock dropping 7.28% within four hoursof the Claude Design announcement.
What followed was a predictable wave of dramatic “Figma is dead” hot takes.
If you’re new here, welcome! Here’s what you might have missed:
→ Opus 4.7 Cheat Sheet for AI Learners, Writers, Knowledge Workers, Vibe Coders & System Builders → Claude Cowork Guide for Power Users
Join 17K readers from around the world and learn with us.
- Why Claude Design only works because of Opus 4.7
- What Claude Design is and who it’s for
- My 48-hour hands-on review (what worked, what sucked, credit traps)
- Claude Design vs Figma vs Figma Make vs Lovable
- Exact Claude Design prompts for portfolio-worthy hero sections
I focused only on updates that matter for the Opus + Design combo. If you want a deeper analysis of Opus 4.7 and how it maps to other roles, goals, and workflows, my previous article is a great place to start.
Claude Design runs on Opus 4.7.
That release is the reason Design works at all.
- In benchmarks, vision jumped from 54.5% to 98.5%.
- It reads 3.75-megapixel images with near-perfect accuracy.
- Coding also got better (SWE-bench Pro: 53.4% → 64.3%), and Opus 4.7 now checks its own work before showing it to you.
A lot like opening a second eye, or realizing the first one was confabulating the entire time.
That means Opus 4.7 can read tiny UI labels, parse dense dashboards, and spot subtle icon differences.
Without that jump, a design tool built on top would hallucinate half of what it sees on your screen.
In a design tool, that means fewer broken screens and less cleanup.
That’s the engine. Now the product.
Claude Design is the second product Anthropic launched in that very busy 48-hour window starting April 16.
Claude Design is an AI design workspace where you describe what you want in chat, and Claude turns it into working visuals of all kinds, from slides to 3D visualizations.
This time, the name is refreshingly clear.
Claude Design designs.
I’m only speculating, but we might haveMike Krieger, co-founder of Instagram, to thank for that name. He co-led the project. He also left Figma’s board three days before Claude Design launched.
Want to read the rest? The full post is here → Read on Substack
- (Karo Zieminski, authored, "Claude Design Review: 48-Hour Builder's Test + Hero Prompts")
- (Product with Attitude, published, "Claude Design Review: 48-Hour Builder's Test + Hero Prompts")
- Anthropic, April, Best, Cheat Sheet, Claude, Claude Code, Claude Cowork Guide, Claude Design, Claude Opus, Coding, Cowork, Design, Feedback, Figma, Figma Make
- Karo Zieminski, Product with Attitude, Substack
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