css-architecture SKILL.md skillA
css-architecture from lukaskellerstein/claude-my-marketplace is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add lukaskellerstein/claude-my-marketplace/css-architecture@git:20260329.7d1210ePins git:20260329.7d1210e in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- lukaskellerstein/claude-my-marketplace
- Path
plugins/web-design-plugin/skills/css-architecture/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260329.7d1210e, committed Mar 29, 2026
- First version recorded
- Mar 29, 2026
- Size
- 7,681 bytes
- Repository stars
- 3
- License
- none declared
Project-level CSS architecture for React/Vite websites — Tailwind CSS configuration with design tokens, shadcn/ui theming, CSS custom properties, and responsive strategy. Tailwind-first approach. Use when setting up CSS for a new React/Vite project, mapping a styleguide to Tailwind config, configuring shadcn/ui theme, defining responsive breakpoints, creating global styles, or when a design document needs a CSS architecture section.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# CSS Architecture
Project-level CSS strategy for React/Vite websites. This skill converts styleguide output (colors, fonts, spacing) into a working Tailwind + shadcn/ui foundation.
---
## 1. Philosophy
**Tailwind-first with CSS custom properties for design tokens.**
Core principles:
- **Tailwind is the styling layer.** All visual styles are expressed through Tailwind utility classes. No inline `style=` attributes. No separate CSS files per component.
- **CSS custom properties are the token layer.** Design tokens from the styleguide become CSS variables in `globals.css`. Tailwind references these variables. This decouples the design system from the implementation.
- **shadcn/ui is the component primitive layer.** UI components come from shadcn/ui, themed via CSS variables to match the styleguide. Never build from scratch what shadcn provides.
- **No SCSS.** PostCSS + Tailwind handles everything. Only introduce SCSS if the project has a hard dependency on it.
- **Dark mode is a first-class citizen.** All color tokens have light and dark variants from day one, even if dark mode ships later.
### Token Flow
```
Styleguide (hex colors, font names, spacing scale)
↓
…Read the whole file at its exact version.
How to install
mdr add lukaskellerstein/claude-my-marketplace/css-architecture@sha256:ed1339bdeeab255aThe line at the top of this page pins the label git:20260329.7d1210e, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_u776jla3pdhyzgxi)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, all committed on Mar 29, 2026.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260329.7d1210e latest | 2026-03-29 | 7d1210e | 7,681 B | A | view · diff |
| git:20260329.57c628c | 2026-03-29 | 57c628c | 7,787 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (7681 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
lukaskellerstein/claude-my-marketplace · 3 stars · license none declared · pushed 2026-11-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_u776jla3pdhyzgxi GET https://markdownregistry.com/api/v1/resolve?ref=lukaskellerstein/claude-my-marketplace/css-architecture GET https://markdownregistry.com/api/v1/blob/ed1339bdeeab255a0cf16e64ddd34a58eee6219d61fca052f83b40127d697e5f
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.