---
title: "Create DESIGN.md - Air Market"
description: "Your product has a look, but it lives in people's heads and in the code, not in any document. This reads an existing repository or public site and writes a DESIGN.md describing the visual system and…"
canonical: "https://airmarket.ai/app/create-design-md"
---

[Air Market](/) / [Design](/category/design) / Create DESIGN.md

Skill by [Julien Thibeaut](/@ibelick)

# Create DESIGN.md

Write down the design language nobody ever wrote down

## What this does

Your product has a look, but it lives in people's heads and in the code, not in any document. This reads an existing repository or public site and writes a DESIGN.md describing the visual system and the guidance behind it. Handy when a new person or a coding agent needs to match your interface and has nothing to go on.

### Top 3 things it does for you

- Document how an existing interface actually looks
- Pull design tokens out of a product you already shipped
- Give coding agents lasting context about your UI

## Information

**Create DESIGN.md at a glance**

|  |  |
| --- | --- |
| Kind | Skill |
| Publisher | [Julien Thibeaut](/@ibelick) |
| Category | [Design](/category/design) |
| Works with | Agent Skills - an open standard supported by 40+ agents |
| Size | 16 KB |
| Licence | MIT |
| Repository | [ibelick/ui-skills](https://github.com/ibelick/ui-skills/tree/f9ceadb0d8dea1afe59f6a1647bebe716577c050/skills/create-design-md) |
| GitHub stars | 7,538 (as of Nov 2026) |
| Installs | 5,323, counted by skills.sh (Nov 2026) |

## Security report

**Verified.** AIR scanned this exact version of Create DESIGN.md and recorded 0 findings and 2 flagged items. AIR's verdict: **safe**.

**What Create DESIGN.md's check was run against**

|  |  |
| --- | --- |
| Commit | f9ceadb0d8dea1afe59f6a1647bebe716577c050 |
| Content hash | c400617a47231570a1fc21f22e9a05eef4f777468c71928e786e5d4102f9157f |
| Files read | [Browse the files at this exact commit](https://github.com/ibelick/ui-skills/blob/f9ceadb0d8dea1afe59f6a1647bebe716577c050/skills/create-design-md/SKILL.md) |

A scan is named by the exact content it read, not by a version number. A different version is a different artifact, and nothing here applies to a version AIR has not scanned.

[Read the full security report for Create DESIGN.md](/security/create-design-md)

## About Create DESIGN.md

This creates or updates a DESIGN.md by looking at what already exists - a product repository or a public website - and describing its design language from that evidence. It extracts design tokens and guidance, and reconstructs the visual system as it currently stands.

It leaves product source alone, and it is deliberate about not turning accidental implementation patterns into stated design decisions.

Reach for it when an interface needs documenting, or when coding agents need persistent UI context to work from.

## What's inside

- SKILL.md - instructions

## Questions

### Is Create DESIGN.md safe to install?

AIR scanned this exact version of Create DESIGN.md and recorded 0 findings and 2 flagged items. AIR's verdict: safe. The verdict is named by the content that was read, at commit f9ceadb0d8de, so it cannot drift onto a version nobody scanned. The full report is at https://airmarket.ai/security/create-design-md.

### How do I install Create DESIGN.md?

Open https://airmarket.ai/app/create-design-md on Air Market and use the install action: Air Market hands Claude a prompt naming this exact skill, and Claude sets it up. Source, pinned to the exact commit this listing describes: https://github.com/ibelick/ui-skills/tree/f9ceadb0d8dea1afe59f6a1647bebe716577c050/skills/create-design-md. Install from that link, not the branch.

## Related on Air Market

- [More Design listings](/category/design)
- [Everything by Julien Thibeaut](/@ibelick)

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Canonical URL: <https://airmarket.ai/app/create-design-md>