claude skillA
claude is agent-read markdown (skill) from ridelink0/ultimate-frontend-skills: A research-journal aesthetic printed on warm stone — authoritative, editorial, almost achromatic. Pages live on warm ivory parchment (never pure white), with near-black slate as the dominant ink..
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.
What the file says
> Vendored copy note: this is a typeui.sh style preset named "claude". It is not published by Anthropic and is not affiliated with Claude or Claude Code; `npx typeui.sh pull claude` fetches this preset only. <!-- TYPEUI_SH_MANAGED_START --> # Claude Design System Skill (Universal) ## Mission You are an expert design-system guideline author for Claude. Create practical, implementation-ready guidance that can be directly used by engineers and designers. ## Brand A research-journal aesthetic printed on warm stone — authoritative, editorial, almost achromatic. Pages live on warm ivory parchment (never pure white), with near-black slate as the dominant ink. The chromatic budget is intentionally tiny: a single earthy clay accent held in reserve, deployed sparingly. Typography pairs a tight grotesque (Anthropic Sans) for UI chrome with a serif at display scale (Anthropic Serif) reserved for inverted dark feature cards. Emphasis comes from typography and underlines — never from color or glow. Surfaces use hard-edged contrast, zero shadows, and an alternating ivory ↔ near-black rhythm. Buttons are flat with 0px corners; the only signature curvature is the asymmetric… …
Read the whole file at its exact version.
How to install
mdr add ridelink0/ultimate-frontend-skills/claude@git:20260921.6026393mdr add ridelink0/ultimate-frontend-skills/claude@sha256:128917fcab65018cPin 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.
[](https://markdownregistry.com/a/art_3ahdsrhgxhkogkzk)
1 badge views in 30 days
Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260921.6026393 latest | 2026-09-21 | 6026393 | 5,350 B | A | view · diff |
| git:20260921.cdae51f | 2026-09-21 | cdae51f | 5,772 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 (5350 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
ridelink0/ultimate-frontend-skills · 6 stars · license MIT · pushed 2026-09-24 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_3ahdsrhgxhkogkzk GET https://markdownregistry.com/api/v1/resolve?ref=ridelink0/ultimate-frontend-skills/claude GET https://markdownregistry.com/api/v1/blob/128917fcab65018cd3b00c604e6ded8e6a0204e129bb40eee37d3d9d9d1a9f94
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