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 AtlasOmnia/donna-starter --skill marketing-collateral-designgit clone --depth 1 https://github.com/AtlasOmnia/donna-starterWrote 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/atlasomnia/donna-starter/marketing-collateral-design)<a href="https://agentmods.dev/skills/atlasomnia/donna-starter/marketing-collateral-design"><img src="https://agentmods.dev/badge/skills/atlasomnia/donna-starter/marketing-collateral-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/atlasomnia/donna-starter/marketing-collateral-design"><img src="https://agentmods.dev/badge/skills/atlasomnia/donna-starter/marketing-collateral-design.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Excessive Agency · line 79 Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
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 | $0.00081 | $0.03587 |
| Opus 5 | $0.00041 | $0.01793 |
| Sonnet 5 | $0.00016 | $0.00717 |
| Haiku 4.5 | $0.00008 | $0.00359 |
Grade A, and why
marketing-collateral-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 12d 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.
Copies of this mod
1 near-identical copy found in the catalogue:
- marketing-collateral-design — 100% identical, 0 lines differ
How it starts
The opening of the file, as written. The whole thing — 329 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Marketing Collateral Design
Overview
Use this skill to create professional static promotional graphics whose typography, claims, and contact details must remain exact. The core production rule is hybrid, not one-shot: generate or source imagery separately, then compose real text and vector elements deterministically in HTML/CSS/SVG. Image models are art departments, not typesetters.
The default deliverable is a self-contained HTML source plus rendered PNG and PDF when the format requires them. Use PowerPoint only when the user explicitly needs routine editing by nontechnical staff. Use a native design tool only when the user requests that source format or the printer requires it.
Read the supporting files when relevant:
- Production specifications
- Visual QA rubric
- Imagery and asset guidance
- Archetype-neutral canvas — default starting point
- Image-led flyer example — example only, not a universal layout
- Rendering script
- HTML/raster preflight
- PDF preflight
- Pinned dependencies
- Toolchain smoke tests
When to Use
Use for:
- flyers and one-sheets
- social posts, story graphics, and digital ads
- postcards and direct-mail pieces
- brochures and rack cards
- business cards
- print advertisements
- promotional handouts and service menus
- recreating the general quality or posture of a supplied reference
- critiquing an existing marketing graphic
Do not use for:
- websites or product UI: use
claude-design - slide decks or
.pptx: usepowerpoint - documents whose main value is editable prose: use
docx - logo identity systems as a casual add-on; logo work needs its own brief and usage tests
- exact copying of another company’s distinctive identity, copyrighted illustration, or proprietary campaign
Required Inputs
Before designing, resolve the following from supplied material, existing brand files, or one concise question:
What ships with it
7 files 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.
- 12d ago First seen · 329 lines · 81 tokens per session scan A c7bb64f97348
marketing-collateral-design is a skill published in the GitHub repository AtlasOmnia/donna-starter (111 stars, last pushed 13d ago), licensed MIT. It adds 81 tokens to every session and 3,587 once invoked, about $0.0004 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 2026-08-30.
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