Borrowing it
Nothing to install: this file belongs to JiuTian-dev/SupplyChainCortex. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/JiuTian-dev/SupplyChainCortex/main/.agents/skills/canvas-design/SKILL.mdgit clone --depth 1 https://github.com/JiuTian-dev/SupplyChainCortexWrote 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/jiutian-dev/supplychaincortex/canvas-design)<a href="https://agentmods.dev/skills/jiutian-dev/supplychaincortex/canvas-design"><img src="https://agentmods.dev/badge/skills/jiutian-dev/supplychaincortex/canvas-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/jiutian-dev/supplychaincortex/canvas-design"><img src="https://agentmods.dev/badge/skills/jiutian-dev/supplychaincortex/canvas-design.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 | $0.00059 | $0.02353 |
| Opus 5.5 | $0.00024 | $0.00941 |
| Sonnet 5.5 | $0.00012 | $0.00471 |
| Haiku 4.5 | $0.00006 | $0.00235 |
Grade A, and why
canvas-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.
The source is not reproduced here
A licence we could not identify
The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.
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.
- canvas-fonts/ArsenalSC-OFL.txt 4.3 KB
- canvas-fonts/ArsenalSC-Regular.ttf 162 KB
- canvas-fonts/BigShoulders-Bold.ttf 92 KB
- canvas-fonts/BigShoulders-OFL.txt 4.3 KB
- canvas-fonts/BigShoulders-Regular.ttf 92 KB
- canvas-fonts/Boldonse-OFL.txt 4.3 KB
- canvas-fonts/Boldonse-Regular.ttf 75 KB
- canvas-fonts/BricolageGrotesque-Bold.ttf 89 KB
- canvas-fonts/BricolageGrotesque-OFL.txt 4.3 KB
- canvas-fonts/BricolageGrotesque-Regular.ttf 89 KB
- canvas-fonts/CrimsonPro-Bold.ttf 105 KB
- canvas-fonts/CrimsonPro-Italic.ttf 106 KB
- canvas-fonts/CrimsonPro-OFL.txt 4.3 KB
- canvas-fonts/CrimsonPro-Regular.ttf 104 KB
- canvas-fonts/DMMono-OFL.txt 4.3 KB
- canvas-fonts/DMMono-Regular.ttf 48 KB
- canvas-fonts/EricaOne-OFL.txt 4.3 KB
- canvas-fonts/EricaOne-Regular.ttf 24 KB
- canvas-fonts/GeistMono-Bold.ttf 76 KB
- canvas-fonts/GeistMono-OFL.txt 4.3 KB
- canvas-fonts/GeistMono-Regular.ttf 76 KB
- canvas-fonts/Gloock-OFL.txt 4.3 KB
- canvas-fonts/Gloock-Regular.ttf 93 KB
- canvas-fonts/IBMPlexMono-Bold.ttf 133 KB
- canvas-fonts/IBMPlexMono-OFL.txt 4.3 KB
- canvas-fonts/IBMPlexMono-Regular.ttf 131 KB
- canvas-fonts/IBMPlexSerif-Bold.ttf 157 KB
- canvas-fonts/IBMPlexSerif-BoldItalic.ttf 166 KB
- canvas-fonts/IBMPlexSerif-Italic.ttf 166 KB
- canvas-fonts/IBMPlexSerif-Regular.ttf 157 KB
- canvas-fonts/InstrumentSans-Bold.ttf 66 KB
- canvas-fonts/InstrumentSans-BoldItalic.ttf 68 KB
- canvas-fonts/InstrumentSans-Italic.ttf 68 KB
- canvas-fonts/InstrumentSans-OFL.txt 4.3 KB
- canvas-fonts/InstrumentSans-Regular.ttf 66 KB
- canvas-fonts/InstrumentSerif-Italic.ttf 69 KB
- canvas-fonts/InstrumentSerif-Regular.ttf 68 KB
- canvas-fonts/Italiana-OFL.txt 4.3 KB
- canvas-fonts/Italiana-Regular.ttf 27 KB
- canvas-fonts/JetBrainsMono-Bold.ttf 112 KB
- canvas-fonts/JetBrainsMono-OFL.txt 4.3 KB
- canvas-fonts/JetBrainsMono-Regular.ttf 112 KB
- canvas-fonts/Jura-Light.ttf 151 KB
- canvas-fonts/Jura-Medium.ttf 151 KB
- canvas-fonts/Jura-OFL.txt 4.3 KB
- canvas-fonts/LibreBaskerville-OFL.txt 4.3 KB
- canvas-fonts/LibreBaskerville-Regular.ttf 144 KB
- canvas-fonts/Lora-Bold.ttf 131 KB
- canvas-fonts/Lora-BoldItalic.ttf 137 KB
- canvas-fonts/Lora-Italic.ttf 136 KB
- canvas-fonts/Lora-OFL.txt 4.3 KB
- canvas-fonts/Lora-Regular.ttf 131 KB
- canvas-fonts/NationalPark-Bold.ttf 77 KB
- canvas-fonts/NationalPark-OFL.txt 4.3 KB
- canvas-fonts/NationalPark-Regular.ttf 75 KB
- canvas-fonts/NothingYouCouldDo-OFL.txt 4.3 KB
- canvas-fonts/NothingYouCouldDo-Regular.ttf 31 KB
- canvas-fonts/Outfit-Bold.ttf 54 KB
- canvas-fonts/Outfit-OFL.txt 4.3 KB
- canvas-fonts/Outfit-Regular.ttf 54 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 · 130 lines · 59 tokens per session scan A a1f288079624
canvas-design is a skill published in the GitHub repository JiuTian-dev/SupplyChainCortex (6 stars, last pushed 3mo ago), with no licence file. It adds 59 tokens to every session and 2,353 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 2026-08-31.
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