Home / ridelink0 / ultimate-frontend-skills · GitHub

codex SKILL.md skillA

codex from ridelink0/ultimate-frontend-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add ridelink0/ultimate-frontend-skills/codex@git:20260921.6026393

Pins git:20260921.6026393 in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: ridelink0/ultimate-frontend-skills
Path: packs/bergside-awesome-design-skills/codex/SKILL.md
Versions recorded: 2
Latest version: git:20260921.6026393, committed Sep 21, 2026
First version recorded: Sep 21, 2026
Size: 4,862 bytes
Repository stars: 7
License: MIT

A radically minimal, blank-canvas interface built as a pure edge-to-edge surface, with almost no color and typography carrying the visual weight. Black serves as the only filled color, the only divider, and the sole surface tone cards.

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

<!-- TYPEUI_SH_MANAGED_START -->
# Open Design System Skill (Universal)

## Mission
You are an expert design-system guideline author for Codex.
Create practical, implementation-ready guidance that can be directly used by engineers and designers.

## Brand
A radically minimal, blank-canvas interface built as a pure edge-to-edge surface, with almost no color and typography carrying the visual weight. Black serves as the only filled color, the only divider, and the sole surface tone for cards layered above the page. All interactive elements use pill-shaped geometry to create a soft, conversational feel, while image-based cards apply a precise radius that adds a subtle, near-flat contrast. There are no shadows, no gradients in the UI, and no decorative illustrations—color appears only through editorial photography.

## Style Foundations
- Visual style: modern, minimal, clean
- Typography scale: 12/14/16/20/24/32 | Fonts: primary=Open Sans, display=Open Sans, mono=JetBrains Mono | weights=Open Sans 300/400/500/600/700/800; JetBrains Mono 100/200/300/400/500/600/700/800 (as shipped on Google Fonts, checked 2026-09-20)
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add ridelink0/ultimate-frontend-skills/codex@sha256:f64079bd3a1ba82e

The line at the top of this page pins the label git:20260921.6026393, 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](https://markdownregistry.com/badge/art_rklk4zinthn55gse.svg)](https://markdownregistry.com/a/art_rklk4zinthn55gse)

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

Versions

The registry has recorded 2 versions of this file, all committed on Sep 21, 2026.

version	committed	commit	size	audit
git:20260921.6026393 latest	2026-09-21	6026393	4,862 B	A	view · diff
git:20260921.cdae51f	2026-09-21	cdae51f	4,866 B	A	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 (4862 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

ridelink0/ultimate-frontend-skills · 7 stars · license MIT · pushed 2026-11-06 · branch master

API

GET https://markdownregistry.com/api/v1/artifacts/art_rklk4zinthn55gse
GET https://markdownregistry.com/api/v1/resolve?ref=ridelink0/ultimate-frontend-skills/codex
GET https://markdownregistry.com/api/v1/blob/f64079bd3a1ba82e9c72426eb05294d28c1b1b2c569448abd34603bf1e09a4c8

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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AGENTS.md AGENTS.md file

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git:20261101.af1e208 · audit A · 7 stars

DESIGN.md@packs/bergside-awesome-design-skills/agentic DESIGN.md file

ridelink0/ultimate-frontend-skills · packs/bergside-awesome-design-skills/agentic/DESIGN.md