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.
npx skills add CoolTea001/cool-test-mcp --skill cool-designgit clone --depth 1 https://github.com/CoolTea001/cool-test-mcpWrote 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.
[](https://agentmods.dev/skills/cooltea001/cool-test-mcp/cool-design)<a href="https://agentmods.dev/skills/cooltea001/cool-test-mcp/cool-design"><img src="https://agentmods.dev/badge/skills/cooltea001/cool-test-mcp/cool-design/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.
<a href="https://agentmods.dev/skills/cooltea001/cool-test-mcp/cool-design"><img src="https://agentmods.dev/badge/skills/cooltea001/cool-test-mcp/cool-design.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00048 | $0.02792 |
| Opus 5 | $0.00024 | $0.01396 |
| Sonnet 5 | $0.00010 | $0.00558 |
| Haiku 4.5 | $0.00005 | $0.00279 |
Grade A, and why
cool-design 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 8d 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.
How it starts
The opening of the file, as written. The whole thing — 279 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Nuxt
Overview
Nuxt is the design language for Nuxt products and communications. The aesthetic is developer-focused and confident: deep navy surfaces, Nuxt green as the single accent, and generous whitespace. Prioritize readability, accessibility, and clarity over decoration. Use color to signal state or hierarchy, not to fill space.
The system is powered by Nuxt UI and Tailwind CSS v4, with CSS variables as design tokens. Colors are semantic (primary, neutral, error…) rather than hardcoded hex values in components. Dark mode is the default theme.
Logo assets and downloadable brand files live at /design-kit.
Tailwind CSS
Theme tokens are defined with the @theme directive:
@import "tailwindcss";
@import "@nuxt/ui";
@theme static {
--font-sans: 'Public Sans', sans-serif;
--color-green-50: #EFFDF5;
/* … green-100 through green-950 … */
--color-green-400: #00DC82;
}
:root {
--ui-container: 90rem;
}
.dark {
--ui-bg: var(--ui-color-neutral-950);
--ui-bg-muted: var(--ui-color-neutral-900);
--ui-bg-elevated: var(--ui-color-neutral-900);
--ui-bg-accented: var(--ui-color-neutral-800);
}
See the Nuxt UI design system docs for full @theme customization options.
Brand colors
These are the Nuxt marketing colors, distinct from Nuxt UI semantic tokens:
| Name | Hex | Usage |
|---|---|---|
| Green | #00DC82 |
Logo, brand accent. Maps to green-400 in @theme. |
| Navy | #020420 |
Dark backgrounds, OG images, theme-color meta. |
| White | #FFFFFF |
Text on dark surfaces, light logo variants. |
The full green scale (green-50–green-950) is defined in @theme static and powers the primary semantic color.
Semantic colors
Nuxt UI maps semantic aliases to Tailwind color scales via runtime config:
| Semantic | Maps to | Usage |
|---|---|---|
primary |
green |
CTAs, links, active nav, brand elements |
neutral |
slate |
Text, borders, backgrounds, disabled states |
important |
violet |
Highlighted badges and emphasis |
secondary |
blue (default) |
Secondary actions |
success |
green (default) |
Success states |
info |
blue (default) |
Info alerts, tooltips |
warning |
yellow (default) |
Warnings, pending states |
error |
red (default) |
Errors, destructive actions |
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.
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.
- 8d ago First seen · 279 lines · 48 tokens per session scan A 8e32682a36fd
cool-design is a skill published in the GitHub repository CoolTea001/cool-test-mcp (0 stars, last pushed 16d ago), licensed MIT. It adds 48 tokens to every session and 2,792 once invoked, about $0.0002 per session on Opus 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 2026-08-31.
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