DESIGN.md Generator for Agent-Friendly Product Specs
Generate DESIGN.md files that document tokens, components, UX rules, and implementation expectations for coding agents and teams.
Quick orientation
When to use this tool
Use this generator when you need a product or UI brief that coding agents can actually follow without turning every design decision into guesswork.
- 1
When handing a feature to a coding agent or new teammate
- 2
When your UI rules live in scattered tickets and Slack messages
- 3
When you want a reusable first draft of project conventions
AI shortcut
Generate a first draft from a product description
This works best when you describe the product, the audience, and the visual mood you want. Treat the AI output as a draft to refine, not the final design system.
Quick start presets
Basic information
Colors
Typography
What a useful DESIGN.md does
A good DESIGN.md cuts ambiguity. It tells humans and agents what matters about spacing, tone, components, edge cases, and constraints before implementation starts drifting.
This tool helps you get to that draft faster so the real work can start from a shared baseline.
Common mistakes
What usually weakens a DESIGN.md
The file should reduce ambiguity for builders. If it only lists pretty colors and vague aspirations, it does not do the job.
Related tools
Keep the decision moving
Most tool decisions connect to a second task right away. These are the next pages worth opening if you want fewer surprises later.
Identity Generator
Draft structured IDENTITY.md files that define role, tone, boundaries, and operating style for an agent.
Persona Generator
Create richer agent personas with motivations, quirks, and communication patterns you can actually use.
Diff Viewer
Compare prompt versions, config files, and generated outputs to spot meaningful changes fast.
Learn next
Turn the estimate into a better setup
If the tool solved the immediate question, this is the next place to go for the broader workflow, tradeoffs, and implementation detail.
Learn how structured guidance improves agent outputFAQ
Is this only for design systems?
No. It also helps for smaller products or features where you want clear implementation rules without writing a massive spec.