
baoyu-design
Run Claude Design locally as an Agent Skill — Cursor, Claude Code & more. Produce polished UI mockups, prototypes, decks & wireframes as self-contained HTML, without claude.ai/design. Best with Opus 4.8.
The Lens
Baoyu-design turns your AI coding agent into a UI designer. Describe a screen and it generates a polished, self-contained HTML mockup, prototype, wireframe, or even a slide deck, right inside Cursor or Claude Code. It's a local, MIT-licensed take on Anthropic's claude.ai/design feature, so you get that capability without the hosted product.
It bundles two dozen specialized sub-skills for design systems, decks, mobile layouts, and exports, and it runs across Claude Code, Cursor, Codex, and a long list of other agents. Output is self-contained HTML, and it can export to PDF, editable PowerPoint, and into Figma or Canva. Install is a single command through the skills CLI.
This is the open alternative to claude.ai/design, and it overlaps the territory of Figma AI, v0, and Lovable for spinning up mockups fast. It does not replace Figma as a collaborative design tool, it replaces the "generate me a first draft" step. Solo builders and small teams who want quick, throwaway UI drafts: install it and go.
The catch: quality leans hard on running a strong model, Opus 4.8 specifically, inside a paid coding agent, so "free" assumes you already pay for the agent underneath. It's also days old and solo-maintained, so durability is unproven.
Free vs Self-Hosted vs Paid
fully freeFree: The skill itself, under MIT. Two dozen sub-skills for mockups, prototypes, decks, and exports.
Self-hosted: Nothing to host. One npx skills command installs it into Cursor, Claude Code, Codex, or another compatible agent.
The cost is the agent underneath: It generates designs by driving a paid AI coding agent, and it's tuned for Opus 4.8, so the real spend is your agent subscription or API usage. The hosted thing it replaces, claude.ai/design, is Anthropic's own version of this.
Free and open source (MIT). The catch: it runs on top of a paid AI coding agent, and works best with Opus 4.8.
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License: MIT License
Use freely, including commercial. Just keep the license.
Commercial use: ✓ Yes
About
- Owner
- Jim Liu 宝玉 (User)
- Stars
- 708
- Forks
- 55
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