design-md

Author, validate, and export Google DESIGN.md files to Tailwind or W3C DTCG JSON.

1|Updated Jun 9, 2026
One-click install
npx skills add https://github.com/lxt070409/hermes-skills --skill design-md-lxt070409
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: design-md
Source: https://github.com/lxt070409/hermes-skills/tree/main/creative/design-md
Command: npx skills add https://github.com/lxt070409/hermes-skills --skill design-md-lxt070409

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires google-design-cli, and includes scripts (resource) and references (resource) components.

What problem does it solve?

The skill helps users manage Google's DESIGN.md design files, which are used for maintaining a consistent and accessible visual identity across multiple projects.

Core Features & Use Cases

  • Design System Specification: Author, validate, and export DESIGN.md files that contain visual identity tokens and descriptions.
  • Token Management: Provide exact values for design tokens like colors, dimensions, typography, etc.
  • Accessibility: Validate WCAG contrast ratios and assist with creating accessible color palettes.
  • File Format: Convert design files into Tailwind or W3C DTCG JSON formats.
  • Use Case: If you need a standardized way to maintain a UI's branding across a design team or a set of applications, this skill will allow you to keep a design system document that is both machine-readable and human-readable.

Quick Start

Author a new DESIGN.md file with the required YAML frontmatter and content.

Frequently Asked Questions about design-md

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I create a Google DESIGN.md file for UI branding consistency?

To create a DESIGN.md file for UI branding, author a new document with the required YAML frontmatter defining visual identity tokens, and then validate and manage the content for consistent application across multiple projects.

Can I export design tokens to Tailwind or W3C DTCG JSON formats?

Yes, you can export design tokens to Tailwind or W3C DTCG JSON formats. The process converts human-readable design files into machine-readable JSON outputs, directly supporting UI implementation and token management.

How do I validate WCAG contrast ratios for my color palette?

WCAG validation for a color palette is handled by checking the contrast ratios within the design file. This ensures the specified visual identity tokens meet accessibility standards before exporting them for UI implementation.

What is the best way to manage design tokens for typography and color across multiple applications?

The best way to manage design tokens across applications is to maintain a standardized DESIGN.md file. This approach provides exact values for colors and typography, keeping the design system both machine-readable and human-readable.

Does the DESIGN.md workflow require the google-design-cli dependency?

Yes, the DESIGN.md authoring and validation workflow requires the google-design-cli dependency to properly process the design token structures, ensuring consistent formatting and accessibility validation across projects.

When do I need to use the W3C DTCG JSON format for my design system?

You need the W3C DTCG JSON format when converting design files for standardized UI implementation. This format structures design tokens, ensuring the visual identity is machine-readable and accessible for downstream applications.