
DESIGN.md Specification
Google Labs' open format for describing a visual identity to a coding agent.
Design resources for people building with coding agents
Good design references for whatever you're building. Find inspiration, components, libraries, repos, prompts and more, and know exactly what to hand your agent.
Start with a contract
A pack drops a DESIGN.md, a few reference screens and a design check into your project. Your agent reads the contract first, and “looks bad” becomes a failed check instead of another round of browsing.
$ npx dontmakeitugly init less-generic-shadcn
Pack: Less Generic shadcn from dontmakeitugly.com
wrote DESIGN.md
wrote dmiu.config.json
wrote .dmiu/references/README.md
wrote .dmiu/critic.md
wrote AGENTS.md
Next: build, then run the check.
$
01Install the contract
One command writes DESIGN.md, a check config and a block in AGENTS.md into your repo.
Colours
Type
Shapes
Radius 4px on controls. Hairlines, not shadows.
Don’ts
No purple gradients. No card soup. Nothing that isn’t in the palette.
02The agent reads it first
Tokens in the front matter, the reasoning in prose. It builds inside the lines instead of guessing.
2 errors. The agent reads this and fixes them.
03Check before you call it done
Fonts, palette, contrast, gradients, glows, glass, card soup, motion, spacing and baselines. Errors fail the build.
Pick a pack
A marketing page that reads like a magazine. Type first, one warm accent, no blob.
Fraunces + ManropeFor people who ship
Defaults that are hard to get wrong, for people who have never built software before.
DM Sans + DM MonoNo design background needed
Keep the components, lose the look. A theme, a typeface and a radius, in that order.
Bricolage Grotesque + Figtree + Geist MonoFor people who ship
Dense, calm and aligned. The look of a product people use every day.
Geist + JetBrains MonoFor people who ship
64 resources, 10 collections and 4 packs. Every one chosen by hand, every one readable by your agent. Nothing here is a default.
Featured
A few resources that earn their place on nearly every project.

Google Labs' open format for describing a visual identity to a coding agent.

Astronomically good web design inspiration, hand-picked.

Drop in your logo and get it back as flowing liquid metal, rendered live with shaders.

Animated React components and effects for landing pages, built to sit alongside shadcn/ui.

The biggest library of real app screens and user flows.

Hundreds of polished, practical components built on shadcn/ui conventions.

Let your agent browse, search and install components from any shadcn registry.

Slow-moving 3D gradients for React, Framer and Figma that look like expensive motion design.
Collections
Several resources, chosen and ordered for one job. Start here when you know what you're trying to fix.
The MCP servers, skills and guidelines that make a coding agent produce better-looking work.
Web Interface Guidelines · shadcn MCP server · Playwright MCP · Refero Styles · TypeUI · +5 more
If you've never built software before, start here. Nothing on this list needs design or coding knowledge.
Godly · tweakcn · AutoAnimate · Checklist Design · v0
The spec, the catalogues and the extractors behind the one file that stops your agent redesigning your product on every request.
DESIGN.md Specification · getdesign.md · designmd.supply · Refero Styles · DesignMD · +2 more
References, sections and effects for a landing page that looks like someone cared.
Godly · SaaS Landing Page · Land-book · CTA Gallery · Navbar Gallery · +5 more
You used the defaults. Everyone used the defaults. Here's how to fix that in an afternoon.
tweakcn · Radix Colors · Origin UI · NumberFlow
Why this isn’t another link list
Every resource here says what it is, why it’s good, and whether your coding agent can actually read, install or use it. Then it gives you a prompt to paste. No jargon required.
See agent resourcesRecently added

Generate the texture, illustration or icon instead of drawing it with CSS.
AI-generated app icons, each published with the full prompt that made it.

An AI landing page builder that exports to HTML and Figma, with the prompts included.

Google Labs' open format for describing a visual identity to a coding agent.