wp-css-system SKILL.md skillA

wp-css-system from yojahny55/claude-wp-builder is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add yojahny55/claude-wp-builder/wp-css-system@git:20261022.a1358c4

Pins git:20261022.a1358c4 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
yojahny55/claude-wp-builder
Path
skills/wp-css-system/SKILL.md
Versions recorded
10
Latest version
git:20261022.a1358c4, committed Oct 22, 2026
First version recorded
Mar 15, 2026
Size
15,771 bytes
Repository stars
6
License
MIT

Defines the plain-CSS design system of a basic-template theme's assets/css/styles.css and of a plain demo's style block — the :root token names and scales, BEM naming, the reset and its specificity traps (scoped resets, reset classes, :where()), flex or grid layout instead of position absolute, stylesheet delimiters, and contours that render the same in every engine. Use when writing or reviewing that CSS, mapping a demo's values to var() tokens, turning absolutely positioned mockup boxes into…

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

> **Which parts apply is decided by the `Template:` line in the project's
> `.claude/CLAUDE.md`. Read it first.**
>
> | `Template:` | This skill |
> |---|---|
> | `basic` — a theme scaffolded before the basic starter was removed | All of it. The output is `assets/css/styles.css`. |
> | `tailwind` | **None. Stop** and use `wp-tailwind-system`: this skill's BEM + `:root` custom-property system is the wrong output surface for a Tailwind theme. |
> | `cinematic` | **None. Stop.** The scene CSS is `assets/css/cinematic.css`, owned by the `wp-cinematic` agent and the cinematic starter. |
> | no `.claude/CLAUDE.md`, or no `Template:` line — a plain demo before `/wp-init` | The rules that shape the demo's `<style>`: tokens, BEM, the reset and its specificity rules, delimiters, flex/grid layout, contours and search inputs. Not `assets/css/styles.css` or page-specific CSS files, which do not exist until a theme does. |
>
> A craft demo (`demo mode: craft` in `.wp-create.json`) takes its tokens from
> `demo/DESIGN.md` and the `wp-demo-craft` compositions, not from this skill's token set.

# CSS Design System Standards
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add yojahny55/claude-wp-builder/wp-css-system@sha256:c7fe29b3bbb8e402

The line at the top of this page pins the label git:20261022.a1358c4, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_brvkk3ri55jwoabc.svg)](https://markdownregistry.com/a/art_brvkk3ri55jwoabc)

4 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 10 versions of this file, between Mar 15, 2026 and Oct 22, 2026, about one every 25 days.

versioncommittedcommitsizeaudit
git:20261022.a1358c4 latest2026-10-22 a1358c4 15,771 BA view · diff
git:20261006.0fc7f122026-10-06 0fc7f12 15,110 BA view · diff
git:20261006.a355ec02026-10-06 a355ec0 17,484 BA view · diff
git:20261006.2c6b6242026-10-06 2c6b624 16,210 BA view · diff
git:20260922.27442162026-09-22 2744216 21,276 BA view · diff
git:20260920.3db7f732026-09-20 3db7f73 19,428 BA view · diff
git:20260904.095039d2026-09-04 095039d 17,776 BA view · diff
git:20260904.2d42ed32026-09-04 2d42ed3 16,586 BA view · diff
git:20260827.663b4ba2026-08-27 663b4ba 13,622 BA view · diff
git:20260315.7a1afa72026-03-15 7a1afa7 13,185 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (15771 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

GitHub

yojahny55/claude-wp-builder · 6 stars · license MIT · pushed 2026-11-03 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_brvkk3ri55jwoabc
GET https://markdownregistry.com/api/v1/resolve?ref=yojahny55/claude-wp-builder/wp-css-system
GET https://markdownregistry.com/api/v1/blob/c7fe29b3bbb8e4025947e87fa66ad528db4aaf909efbd4c916f980891f41691e

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.

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