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 HomenShum/NodeBenchAI --skill nodebench-ai-design-systemgit clone --depth 1 https://github.com/HomenShum/NodeBenchAIWrote 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/homenshum/nodebenchai/nodebench-ai-design-system)<a href="https://agentmods.dev/skills/homenshum/nodebenchai/nodebench-ai-design-system"><img src="https://agentmods.dev/badge/skills/homenshum/nodebenchai/nodebench-ai-design-system/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/homenshum/nodebenchai/nodebench-ai-design-system"><img src="https://agentmods.dev/badge/skills/homenshum/nodebenchai/nodebench-ai-design-system.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 | $0.00053 | $0.00323 |
| Opus 5.5 | $0.00021 | $0.00129 |
| Sonnet 5.5 | $0.00011 | $0.00065 |
| Haiku 4.5 | $0.00005 | $0.00032 |
Grade A, and why
nodebench-ai-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 1mo 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.
What it actually says
Read the README.md file within this skill, and explore the other available files. If creating visual artifacts (slides, mocks, throwaway prototypes, etc), copy assets out and create static HTML files for the user to view. If working on production code, you can copy assets and read the rules here to become an expert in designing with this brand. If the user invokes this skill without any other guidance, ask them what they want to build or design, ask some questions, and act as an expert designer who outputs HTML artifacts or production code, depending on the need.
Start points:
README.md— full brand narrative, voice, visual foundations, iconographycolors_and_type.css— token source of truth (import directly)assets/— logos (SVG), product renders (webp), hero backgroundsui_kits/nodebench-web/— React/JSX components recreating the flagship apppreview/— individual visual-token specimen cards (color, type, motion, components)
When in doubt, match the repo voice: sentence-case, verb-first CTAs, no emoji in UI chrome, Linear-style chrome (thin borders, terracotta accent), layered radial-gradient backgrounds, system font stack.
What ships with it
60 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.
- assets/apple-touch-icon.png 1.8 KB
- assets/dossier_preview.webp 52 KB
- assets/hero_bg.webp 84 KB
- assets/logo-192.png 2.0 KB
- assets/logo-512.png 6.2 KB
- assets/logo-mark.svg 250 B
- assets/mask-icon.svg 237 B
- assets/media_collage.webp 147 KB
- assets/newsletter_digest.webp 47 KB
- assets/og-nodebench.svg 1.1 KB
- chats/chat1.md 68 KB
- chats/chat2.md 76 KB
- colors_and_type.css 8.2 KB
- explorations/Chat layout fix.html 63 KB
- HANDOFF.md 2.0 KB
- preview/_shell.css 779 B
- preview/brand-imagery.html 1.4 KB
- preview/brand-logo.html 1.9 KB
- preview/color-accent.html 1.6 KB
- preview/color-neutrals-dark.html 2.4 KB
- preview/color-neutrals-light.html 2.3 KB
- preview/color-semantic.html 2.6 KB
- preview/component-badges.html 1.9 KB
- preview/component-buttons.html 2.4 KB
- preview/component-chips.html 1.7 KB
- preview/component-empty.html 1.7 KB
- preview/component-inputs.html 2.0 KB
- preview/component-panel.html 2.0 KB
- preview/motion-easing.html 2.3 KB
- preview/spacing-radius.html 2.7 KB
- preview/spacing-shadows.html 1.7 KB
- preview/type-kickers.html 1.9 KB
- preview/type-mono.html 1.4 KB
- preview/type-scale.html 2.2 KB
- README.md 18 KB
- scraps/01-chat-fixed5.png 9.3 KB
- scraps/01-chat-seamless1.png 9.3 KB
- scraps/01-chat-seamless2.png 47 KB
- scraps/01-map-final.png 30 KB
- scraps/01-rail-toggles2.png 44 KB
- scraps/01-rdetail-toggles.png 44 KB
- scraps/02-chat-fixed5.png 61 KB
- scraps/02-chat-seamless1.png 32 KB
- scraps/02-chat-seamless2.png 47 KB
- scraps/02-map-final.png 30 KB
- scraps/02-rail-toggles2.png 44 KB
- scraps/02-rdetail-toggles.png 44 KB
- scraps/chat-current.png 57 KB
- scraps/chat-fixed.png 57 KB
- scraps/chat-fixed2.png 57 KB
- scraps/chat-fixed3.png 49 KB
- scraps/chat-fixed4.png 48 KB
- scraps/chat-now.png 49 KB
- scraps/composer-redesign.png 44 KB
- scraps/composer-redesign2.png 44 KB
- scraps/map-check.png 30 KB
- scraps/map-check2.png 30 KB
- scraps/rail-toggles.png 44 KB
- screenshots/01-before-after.png 80 KB
- screenshots/01-home-pulse-full.png 61 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.
- 1mo ago First seen · 20 lines · 53 tokens per session scan A 66dcdc34b457
nodebench-ai-design is a skill published in the GitHub repository HomenShum/NodeBenchAI (15 stars, last pushed yesterday), licensed MIT. It adds 53 tokens to every session and 323 once invoked, about $0.0002 per session on Opus 5.5. 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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