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 minhnv0807/ai-business-skills --skill 30-thiet-ke-mastergit clone --depth 1 https://github.com/minhnv0807/ai-business-skillsWrote 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/minhnv0807/ai-business-skills/30-thiet-ke-master)<a href="https://agentmods.dev/skills/minhnv0807/ai-business-skills/30-thiet-ke-master"><img src="https://agentmods.dev/badge/skills/minhnv0807/ai-business-skills/30-thiet-ke-master/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/minhnv0807/ai-business-skills/30-thiet-ke-master"><img src="https://agentmods.dev/badge/skills/minhnv0807/ai-business-skills/30-thiet-ke-master.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to high
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 →
- high System Prompt Leakage · line 294 Skill contains instructions that could directly expose system prompts, internal rules, or hidden instructions to users or external parties.Fix: Remove any instructions that reveal, print, or output system prompts or internal rules. System instructions should never be exposed to end users.
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 | $0.00224 | $0.04890 |
| Opus 5 | $0.00112 | $0.02445 |
| Sonnet 5 | $0.00045 | $0.00978 |
| Haiku 4.5 | $0.00022 | $0.00489 |
Grade B, and why
30-thiet-ke-master scanned grade B with 1 finding 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 9d 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.
Asks the agent to reveal its instructionsmediumSystem prompt leakage
Directions to print, repeat or translate the system prompt extract configuration the operator did not intend to expose.
- Output prompt chỉ có keyword (vd "logo cafe đẹp") — phải structured 5 phần: subject + composition + lighting + palette + style + negatives How it starts
The opening of the file, as written. The whole thing — 362 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Master Thiết Kế — 30-thiet-ke-master
Master design skill xử lý 8 loại thiết kế cho ai-business-skills. Một cửa cho cả thiết kế cá nhân (founder, creator) lẫn thương hiệu (logo, campaign, marketing hàng ngày). Tự đọc brand identity từ project context, compose prompt đúng brand voice, và route sang đúng tool: gen trực tiếp qua gpt-image-2, fallback prompt cho 5 nền tảng phổ biến, hoặc dispatch qua Open Design infrastructure.
Toàn bộ skill viết tiếng Việt phổ thông để client có thể đọc, hiểu và fill cùng. Tên field tiếng Anh giữ nguyên để AI parsing không bị phá.
Khi user đưa ảnh reference hoặc xin prompt tạo ảnh/video/storyboard, skill hoạt động như Prompt Director: phân loại intent, phân tích ảnh thành các prompt layer, xuất prompt tiếng Anh copy-paste-ready, rồi nêu rõ cần upload thêm asset nào cho từng ảnh.
8 loại thiết kế
| # | Type | Subject | Khi nào dùng | Tool |
|---|---|---|---|---|
| 1 | personal-brand | Cá nhân (founder/creator) | Avatar profile, monogram, speaker cover, quote graphic cá nhân | gpt-image-2 raster |
| 2 | business-logo | Thương hiệu — logo identity | Logo primary/secondary/mark | gpt-image-2 multi-variant 3-5 hướng + disclaimer human review |
| 3 | business-campaign | Brand campaign visual | TVC still, OOH, product hero, key visual chiến dịch | gpt-image-2 raster |
| 4 | marketing-day-to-day | Operational marketing | Social post, banner ad, email header, story | gpt-image-2 raster |
| 5 | editorial | Long-form publication | Magazine cover, article hero, e-book, lookbook | gpt-image-2 raster |
| 6 | infographic | Data/plan/process viz | Roadmap, process flow, comparison chart | gpt-image-2 (text minimal, icons-focused) |
| 7 | web-mockup | UI screen sketch | Landing hero, app screen mockup | Hybrid: gen 1 hero image qua gpt-image-2 + recommend HTML skills cho mockup full interactive |
| 8 | quote-graphic | Quote post | "Guru post" IG, LinkedIn quote, motivational | Hybrid: gpt-image-2 background + HTML text overlay |
What ships with it
33 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.
- CONVENTIONS.md 6.8 KB
- examples/ai-monetization-quote-graphic.md 5.8 KB
- examples/bhop-fall-campaign-poster.md 4.7 KB
- examples/opa-roadmap-infographic.md 5.5 KB
- examples/personal-founder-avatar.md 4.1 KB
- references/brand-identity-source.md 5.7 KB
- references/business-campaign.md 4.7 KB
- references/business-logo.md 4.9 KB
- references/editorial.md 4.6 KB
- references/fallback-prompt-format.md 7.7 KB
- references/gpt-image-2-spec.md 4.9 KB
- references/infographic.md 5.5 KB
- references/marketing-day-to-day.md 4.9 KB
- references/personal-brand.md 5.3 KB
- references/prompt-director.md 5.7 KB
- references/quote-graphic.md 6.5 KB
- references/web-mockup-routing.md 5.8 KB
- templates/ad-creative-fb.md 2.2 KB
- templates/ad-creative-tiktok.md 2.2 KB
- templates/banner-hero.md 2.1 KB
- templates/business-logo-prompt.md 2.6 KB
- templates/campaign-visual.md 2.2 KB
- templates/infographic-plan.md 2.4 KB
- templates/infographic-process.md 2.4 KB
- templates/magazine-cover.md 2.3 KB
- templates/personal-avatar.md 2.5 KB
- templates/personal-monogram.md 2.1 KB
- templates/product-hero.md 2.1 KB
- templates/quote-graphic.md 3.1 KB
- templates/social-post-square.md 1.9 KB
- templates/social-vertical.md 2.1 KB
- templates/speaker-keynote-cover.md 2.1 KB
- templates/web-hero-mockup.md 2.6 KB
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.
- 9d ago First seen · 362 lines · 224 tokens per session scan B f24039f49f9a
30-thiet-ke-master is a skill published in the GitHub repository minhnv0807/ai-business-skills (572 stars, last pushed 26d ago), licensed MIT. It adds 224 tokens to every session and 4,890 once invoked, about $0.0011 per session on Opus 5. A static security scan graded it B with 1 finding (asks the agent to reveal its instructions). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
Other skills, from other repositories
claude-design
Design one-off HTML artifacts (landing, deck, prototype).
tldraw-offline
Drive and script tldraw offline canvases with an agent.
sketch
Throwaway HTML mockups: 2-3 design variants to compare.
baoyu-infographic
An infographic generator that turns supplied content into a visual summary using different information layouts and visual styles. It supports standard and custom image proportions and multiple languages.
excalidraw
Hand-drawn Excalidraw JSON diagrams (arch, flow, seq).
adversarial-ux-test
Roleplay a hostile user to find and triage UX pain points.