Individual skill

design-md-validator

Validate DESIGN.md files against the official Google specification using the `@google/design.md` CLI linter. Works with local files. Use when the user wants to lint a DESIGN.md, check spec compliance, find broken token references, verify WCAG contrast ratios, diff two versions, export tokens to Tailwind or DTCG format, or audit a design system file for structural correctness. Trigger on mentions of "validate DESIGN.md", "lint DESIGN.md", "check my design.md", "design.md spec compliance", "WCAG contrast check", "broken token references", "design token validation", "export design tokens", "diff design systems", "design.md audit", "@google/design.md", "npx design.md lint", "design system validation", "frontmatter tokens", or any request to verify a DESIGN.md file.

skills/design-md-validator/SKILL.md

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Last checked
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133
Repository last updated
Nov 1, 2026
License
Apache-2.0

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# design-md-validator

Validate, lint, diff, and export DESIGN.md files using the official Google
`@google/design.md` CLI. Always uses the latest published version from npm —
no vendored copy, always up-to-date with the spec.

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## When to Use

| Trigger | Action |
|---|---|
| User has a DESIGN.md file and wants validation | `lint` |
| User wants to compare two versions | `diff` |
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