aleksandarbisevac/claude-plugins · .claude/skills/writing-css/SKILL.md

writing-css skillA

writing-css is agent-read markdown (skill) from aleksandarbisevac/claude-plugins: How CSS is written in this repo — every value comes from a design token, one component gets one name across both surfaces, and the five theme lints decide what ships. Covers the token layer and the half-finished spacing migration, modern syntax that is actually safe here (cascade layers and container queries are Baseline widely; anchor positioning is not), keeping specificity flat with :where() instead of !important, component structure and shared partials, DRY across report.css and panel.css, d.

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add aleksandarbisevac/claude-plugins/writing-css@git:20260911.ae46613
Exact content
mdr add aleksandarbisevac/claude-plugins/writing-css@sha256:afe7f271941786e9

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

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

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Versions

versioncommittedcommitsizeaudit
git:20260911.ae46613 latest2026-09-11 ae46613 7,880 BA view · diff
git:20260816.dd216002026-08-16 dd21600 7,877 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, 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 (7880 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

aleksandarbisevac/claude-plugins · 4 stars · license MIT · pushed 2026-09-11 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_cmktaxylbqmzoamw
GET https://markdownregistry.com/api/v1/resolve?ref=aleksandarbisevac/claude-plugins/writing-css
GET https://markdownregistry.com/api/v1/blob/afe7f271941786e94240d6f644b09724f35884b911f854cc80a6c8f3362ecb40