What is neubrutalism?

A visual design system called neubrutalism, built around thick black borders, hard offset shadows, vivid colors, and little or no rounding. It is intended for bold, flat user interfaces.

Use it when building cards, buttons, and other interface elements that need thick outlines, solid shadows, saturated colors, and sharp corners.

It gives an interface a consistent visual style without relying on gradients, blur, transparency, or soft effects.

neubrutalism — Skill for Claude Code by fengshao1227/ccg-workflow

About the project

CCG is a command-line workflow engine that coordinates Claude, Codex, Gemini, and other models as specialized collaborators on coding tasks. It is used to analyze requests, choose a strategy, delegate work to model-specific roles, and combine their results. The catalogue entries provide the skills, commands, agents, and plugin that implement this workflow.

fengshao1227/ccg-workflow · 5,976 stars · on GitHub · ccg.fengshao1227.com

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent

npx skills add fengshao1227/ccg-workflow --skill neubrutalism

Clone the repo

git clone --depth 1 https://github.com/fengshao1227/ccg-workflow

Made for: Claude Code.

Or install ccg, the plugin that ships this one along with the rest of its 58 skills, 12 commands, 7 agents.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/skills/fengshao1227/ccg-workflow/neubrutalism/github.svg)](https://agentmods.dev/skills/fengshao1227/ccg-workflow/neubrutalism)

Your own site

<a href="https://agentmods.dev/skills/fengshao1227/ccg-workflow/neubrutalism"><img src="https://agentmods.dev/badge/skills/fengshao1227/ccg-workflow/neubrutalism/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/skills/fengshao1227/ccg-workflow/neubrutalism"><img src="https://agentmods.dev/badge/skills/fengshao1227/ccg-workflow/neubrutalism.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 37 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 941 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits

NVIDIA SkillSpector pass 7 Sept 2026

How audits are shown

Origin original No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00037	$0.00941
Opus 5.5	$0.00015	$0.00376
Sonnet 5.5	$0.00007	$0.00188
Haiku 4.5	$0.00004	$0.00094

Measured 2mo ago against content hash 3d27f6c1f950, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

neubrutalism scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

Copies of this mod

3 near-identical copies found in the catalogue:

neubrutalism — 100% identical, 0 lines differ
neubrutalism — 100% identical, 0 lines differ
neubrutalism — 100% identical, 0 lines differ

templates/skills/domains/frontend-design/neubrutalism/SKILL.md · 144 lines

How it starts

The opening of the file, as written. The whole thing — 144 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Neubrutalism Design Spec

Core Principles

Thick Borders — Bold 3–5px solid black outlines on all elements
Offset Solid Shadows — Hard-edge box-shadow with zero blur (e.g. 5px 5px 0 #000)
High Saturation Colors — Vivid, punchy fills: pinks, yellows, blues, greens
Minimal Radius — 0–8px border-radius; sharp or barely rounded corners
Flat Aesthetic — No gradients, no blur, no transparency

CSS Tokens

Reference: references/tokens.css

@import 'references/tokens.css';

.nb-card {
  background: var(--nb-yellow);
  border: var(--nb-border-thick);
  border-radius: var(--nb-radius);
  box-shadow: var(--nb-shadow);
}

Component Examples

Card

.nb-card {
  background: var(--nb-white);
  border: var(--nb-border-thick);
  border-radius: var(--nb-radius);
  box-shadow: var(--nb-shadow);
  padding: 1.5rem;
}

Button

.nb-btn {
  background: var(--nb-yellow);
  border: var(--nb-border);
  border-radius: var(--nb-radius);
  box-shadow: var(--nb-shadow-sm);
  padding: 0.6rem 1.4rem;
  font-family: var(--nb-font);
  font-weight: var(--nb-font-weight);
  cursor: pointer;
  transition: transform 0.1s, box-shadow 0.1s;
}
.nb-btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--nb-shadow);
}
.nb-btn:active {
  transform: translate(3px, 3px);
  box-shadow: none;
}

Navbar

.nb-nav {
  background: var(--nb-bg);
  border-bottom: var(--nb-border-thick);
  padding: 1rem 2rem;
  position: sticky;
  top: 0;
  z-index: 100;
}

Input

.nb-input {
  background: var(--nb-white);
  border: var(--nb-border);
  border-radius: var(--nb-radius);
  box-shadow: var(--nb-shadow-sm);
  padding: 0.6rem 1rem;
  font-family: var(--nb-font);
  font-weight: var(--nb-font-weight-body);
}
.nb-input:focus {
  outline: none;
  box-shadow: var(--nb-shadow);
}

Badge

.nb-badge {
  background: var(--nb-pink);
  border: var(--nb-border);
  border-radius: var(--nb-radius);
  padding: 0.2rem 0.8rem;
  font-family: var(--nb-font);
  font-weight: var(--nb-font-weight);
  font-size: 0.85rem;
}

Read the full file on GitHub · 144 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

references/tokens.css 1.0 KB

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

2mo ago First seen · 144 lines · 37 tokens per session scan A 3d27f6c1f950

Subscribe to this mod's changes

neubrutalism is a skill published in the GitHub repository fengshao1227/ccg-workflow (5,976 stars, last pushed 4d ago), licensed MIT. It adds 37 tokens to every session and 941 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Claude Code Design and UX agent-teams ai codex gemini workflow

neubrutalism next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
neubrutalismfengshao1227/ccg-workflow	Skill	6.0k	4d ago	MIT	A	37	Claude Code
absolute-uimaddhruv/absolute	Skill	223	4mo ago	MIT	A	121	Claude Code
ve-terminal-mononexu-io/open-design	Skill	106k	yesterday	Apache-2.0	A	45	Claude Code, Codex
html-ppt-hermes-cyber-terminalnexu-io/open-design	Skill	106k	yesterday	Apache-2.0	A	53	Claude Code, Codex
ui-resilient-accessibilityLazyAGI/LazyMind	Skill	589	yesterday	Apache-2.0	A	39	Claude Code, Codex
design-reviewGCWing/BitFun	Skill	2.1k	2mo ago	MIT	A	125	Claude Code, Codex
create-openbitfun-skinGCWing/BitFun	Skill	2.1k	2mo ago	MIT	A	90	Codex