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 vibeeval/vibecosystem --skill art-directorgit clone --depth 1 https://github.com/vibeeval/vibecosystemWrote 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/vibeeval/vibecosystem/art-director)<a href="https://agentmods.dev/skills/vibeeval/vibecosystem/art-director"><img src="https://agentmods.dev/badge/skills/vibeeval/vibecosystem/art-director.svg" alt="Measured on agentmods" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00046 | $0.01229 |
| Opus 5 | $0.00023 | $0.00615 |
| Sonnet 5 | $0.00009 | $0.00246 |
| Haiku 4.5 | $0.00005 | $0.00123 |
Grade A, and why
art-director 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 5d 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 — 152 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Art Director
Claude can't generate images directly, but it can direct image generation models with expert-level prompts. This skill turns Claude into a creative director.
Supported Backends
| Backend | Via | Best For |
|---|---|---|
| Gemini 3.1 Flash Image | AI Gateway | General purpose, fast, cheap |
| DALL-E 3 | OpenAI API | Photorealistic, detailed |
| Flux 2 | Replicate/fal.ai | Artistic, stylized |
| Stable Diffusion | Local/API | Full control, custom models |
The 5-Component Prompt Formula
Every image prompt follows this structure:
[SUBJECT] + [STYLE] + [COMPOSITION] + [LIGHTING] + [TECHNICAL]
1. Subject (What)
"A minimalist developer dashboard showing code metrics"
"An isometric illustration of microservices architecture"
"A cyberpunk cityscape representing a deployment pipeline"
2. Style (How it looks)
Styles: flat design, isometric, pixel art, watercolor,
technical diagram, infographic, comic book,
photorealistic, low-poly 3D, line art, blueprint
3. Composition (Layout)
"centered hero composition with negative space"
"rule of thirds with focal point bottom-left"
"symmetric grid layout with 4 quadrants"
"panoramic wide-angle view"
4. Lighting (Mood)
"soft diffused lighting, professional studio"
"dramatic rim lighting, dark background"
"warm golden hour, natural outdoor"
"neon glow, cyberpunk atmosphere"
"flat even lighting, clean minimal"
5. Technical (Specs)
"16:9 aspect ratio, 1920x1080, PNG"
"1:1 square, 1024x1024, social media optimized"
"4:3 presentation slide format"
"banner format 1200x630 for Open Graph"
Use Cases
1. GitHub Repository Banners
Subject: "vibecosystem logo - interconnected nodes forming a brain,
each node is a different color representing an agent type"
Style: "flat design, minimal, dark background (#0d1117)"
Composition: "centered, wide banner format"
Lighting: "subtle gradient glow on nodes"
Technical: "1280x640 PNG, GitHub social preview"
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.
- 5d ago First seen · 152 lines · 46 tokens per session scan A 9c4e3e8aeae7
art-director is a skill published in the GitHub repository vibeeval/vibecosystem (529 stars, last pushed 1mo ago), licensed MIT. It adds 46 tokens to every session and 1,229 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 2026-09-03.
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