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 skillmds/skillmd --skill muapi-design-guidegit clone --depth 1 https://github.com/skillmds/skillmdWrote 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/skillmds/skillmd/muapi-design-guide)<a href="https://agentmods.dev/skills/skillmds/skillmd/muapi-design-guide"><img src="https://agentmods.dev/badge/skills/skillmds/skillmd/muapi-design-guide/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/skillmds/skillmd/muapi-design-guide"><img src="https://agentmods.dev/badge/skills/skillmds/skillmd/muapi-design-guide.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 | $0.00032 | $0.01071 |
| Opus 5.5 | $0.00013 | $0.00428 |
| Sonnet 5 | $0.00006 | $0.00214 |
| Haiku 4.5 | $0.00003 | $0.00107 |
Grade B, and why
muapi-design-guide scanned grade B with 2 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 4d 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.
Sends data to an external URLmediumData exfiltration
A POST to an outside endpoint may be telemetry or may be exfiltration; either way the mod talks to somewhere, and you should know where.
- For model IDs without a CLI alias yet, fall back to the raw endpoint via `curl -X POST https://api.muapi.ai/api/v1/<endpoint> -H "x-api-key: $MUAPI_API_KEY" -H 'content-type: application/json' -d '{...}'` and poll with Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
- For model IDs without a CLI alias yet, fall back to the raw endpoint via `curl -X POST https://api.muapi.ai/api/v1/<endpoint> -H "x-api-key: $MUAPI_API_KEY" -H 'content-type: application/json' -d '{...}'` and poll with This is a copy
100% identical to muapi-design-guide — 1 line differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 75 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Brand Design Guide
Create a comprehensive brand design guide — color palette, typography pairings, UI component previews, and visual identity rules with example mockups.
Inputs
| Name | Type | Required | Default | Description |
|---|---|---|---|---|
brand_name |
text | yes | — | The brand or product name. |
industry |
text | yes | — | Industry/niche (e.g. "fintech startup", "organic skincare", "luxury hotel chain"). |
style_direction |
text | no | modern, minimal, premium | Design aesthetic (e.g. "bold and playful", "corporate and trustworthy", "dark luxury"). |
primary_color |
text | no | — | Optional brand primary color (hex code or color name, e.g. "#3898EC" or "deep navy"). |
existing_logo |
image_url | no | — | Optional existing logo to extract brand cues from. |
Steps
This skill runs THREE parallel generation phases, all in a single the plan.
Phase A — Color & Typography Reference Card
-
Color palette card —
muapi image generate(model=bytedance-seedream-v4.5):- Prompt:
Clean design guide color palette card for {{brand_name}} — {{style_direction}} style brand for {{industry}}. Shows 5 swatches: primary, secondary, accent, background, text. Each swatch labeled with hex code. Modern design reference card, white background, editorial typography, flat design. - If
{{primary_color}}is given, include it:primary color is {{primary_color}} - Aspect ratio: 16:9
- Prompt:
-
Typography pairing preview —
muapi image generate(model=bytedance-seedream-v4.5):- Prompt:
Brand typography pairing sheet for {{brand_name}} — {{style_direction}}. Shows heading font (large, bold), subheading font (medium), body font (small regular), and caption font. Includes font names, sizes, and usage rules. Clean white background, professional design reference. - Aspect ratio: 16:9
- Prompt:
Phase B — UI Component Preview
- UI components mockup —
muapi image generate(model=gpt4o-text-to-image):- Prompt:
{{brand_name}} brand design system UI kit — {{style_direction}} for {{industry}}. Shows: primary button, secondary button, input field, card component, badge/tag, icon set sample. Consistent brand colors and fonts. Professional design spec sheet, light mode, high detail, Figma-style component documentation. - Aspect ratio: 4:3
- Prompt:
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.
- 4d ago First seen · 75 lines · 32 tokens per session scan B 8a9913c8bb8b
muapi-design-guide is a skill published in the GitHub repository skillmds/skillmd (1 stars, last pushed yesterday), licensed MIT. It adds 32 tokens to every session and 1,071 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it B with 2 findings (sends data to an external url, makes network calls). It is 100% identical to muapi-design-guide, differing in 1 line, and is treated as a copy.
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