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 b1rdmania/claude-brand-skills --skill canvas-designgit clone --depth 1 https://github.com/b1rdmania/claude-brand-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/b1rdmania/claude-brand-skills/canvas-design)<a href="https://agentmods.dev/skills/b1rdmania/claude-brand-skills/canvas-design"><img src="https://agentmods.dev/badge/skills/b1rdmania/claude-brand-skills/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/b1rdmania/claude-brand-skills/canvas-design"><img src="https://agentmods.dev/badge/skills/b1rdmania/claude-brand-skills/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 | $0.00030 | $0.01177 |
| Sonnet 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 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.
The source is not reproduced here
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
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 201 KB
- canvas-fonts/BigShoulders-Bold.ttf 125 KB
- canvas-fonts/BigShoulders-OFL.txt 4.3 KB
- canvas-fonts/BigShoulders-Regular.ttf 124 KB
- canvas-fonts/Boldonse-OFL.txt 4.3 KB
- canvas-fonts/Boldonse-Regular.ttf 94 KB
- canvas-fonts/BricolageGrotesque-Bold.ttf 128 KB
- canvas-fonts/BricolageGrotesque-OFL.txt 4.3 KB
- canvas-fonts/BricolageGrotesque-Regular.ttf 127 KB
- canvas-fonts/CrimsonPro-Bold.ttf 136 KB
- canvas-fonts/CrimsonPro-Italic.ttf 138 KB
- canvas-fonts/CrimsonPro-OFL.txt 4.3 KB
- canvas-fonts/CrimsonPro-Regular.ttf 134 KB
- canvas-fonts/DMMono-OFL.txt 4.3 KB
- canvas-fonts/DMMono-Regular.ttf 59 KB
- canvas-fonts/EricaOne-OFL.txt 4.3 KB
- canvas-fonts/EricaOne-Regular.ttf 32 KB
- canvas-fonts/GeistMono-Bold.ttf 96 KB
- canvas-fonts/GeistMono-OFL.txt 4.3 KB
- canvas-fonts/GeistMono-Regular.ttf 96 KB
- canvas-fonts/Gloock-OFL.txt 4.3 KB
- canvas-fonts/Gloock-Regular.ttf 118 KB
- canvas-fonts/IBMPlexMono-Bold.ttf 171 KB
- canvas-fonts/IBMPlexMono-OFL.txt 4.3 KB
- canvas-fonts/IBMPlexMono-Regular.ttf 168 KB
- canvas-fonts/IBMPlexSerif-Bold.ttf 212 KB
- canvas-fonts/IBMPlexSerif-BoldItalic.ttf 225 KB
- canvas-fonts/IBMPlexSerif-Italic.ttf 225 KB
- canvas-fonts/IBMPlexSerif-Regular.ttf 211 KB
- canvas-fonts/InstrumentSans-Bold.ttf 105 KB
- canvas-fonts/InstrumentSans-BoldItalic.ttf 109 KB
- canvas-fonts/InstrumentSans-Italic.ttf 108 KB
- canvas-fonts/InstrumentSans-OFL.txt 4.3 KB
- canvas-fonts/InstrumentSans-Regular.ttf 105 KB
- canvas-fonts/InstrumentSerif-Italic.ttf 89 KB
- canvas-fonts/InstrumentSerif-Regular.ttf 89 KB
- canvas-fonts/Italiana-OFL.txt 4.3 KB
- canvas-fonts/Italiana-Regular.ttf 37 KB
- canvas-fonts/JetBrainsMono-Bold.ttf 142 KB
- canvas-fonts/JetBrainsMono-OFL.txt 4.3 KB
- canvas-fonts/JetBrainsMono-Regular.ttf 141 KB
- canvas-fonts/Jura-Light.ttf 197 KB
- canvas-fonts/Jura-Medium.ttf 197 KB
- canvas-fonts/Jura-OFL.txt 4.3 KB
- canvas-fonts/LibreBaskerville-OFL.txt 4.3 KB
- canvas-fonts/LibreBaskerville-Regular.ttf 188 KB
- canvas-fonts/Lora-Bold.ttf 179 KB
- canvas-fonts/Lora-BoldItalic.ttf 183 KB
- canvas-fonts/Lora-Italic.ttf 184 KB
- canvas-fonts/Lora-OFL.txt 4.3 KB
- canvas-fonts/Lora-Regular.ttf 176 KB
- canvas-fonts/NationalPark-Bold.ttf 96 KB
- canvas-fonts/NationalPark-OFL.txt 4.3 KB
- canvas-fonts/NationalPark-Regular.ttf 93 KB
- canvas-fonts/NothingYouCouldDo-OFL.txt 4.3 KB
- canvas-fonts/NothingYouCouldDo-Regular.ttf 35 KB
- canvas-fonts/Outfit-Bold.ttf 81 KB
- canvas-fonts/Outfit-OFL.txt 4.3 KB
- canvas-fonts/Outfit-Regular.ttf 80 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.
- 12d ago First seen · 130 lines · 59 tokens per session scan A a1f288079624
canvas-design is a skill published in the GitHub repository b1rdmania/claude-brand-skills (21 stars, last pushed 6mo ago), with no licence file. It adds 59 tokens to every session and 2,353 once invoked, about $0.0003 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.
Other skills, from other repositories
assembling-components
Assembles component outputs from AI Design Components skills into unified, production-ready component systems with validated token integration, proper import chains, and framework-specific scaffolding. Use as the capstone skill after running theming, layout, dashboard, data-viz, or feedback skills to wire components…
providing-feedback
Implements feedback and notification systems including toasts, alerts, modals, progress indicators, and error states. Use when communicating system state, displaying messages, confirming actions, or showing errors.
theming-components
Provides design token system and theming framework for consistent, customizable UI styling across all components. Covers complete token taxonomy (color, typography, spacing, shadows, borders, motion, z-index), theme switching (CSS custom properties, theme providers), RTL/i18n support (CSS logical properties), and…
designing-layouts
Designs layout systems and responsive interfaces including grid systems, flexbox patterns, sidebar layouts, and responsive breakpoints. Use when structuring app layouts, building responsive designs, or creating complex page structures.
design-dna
Extract, define, and apply design DNA across three dimensions: design system (tokens), design style (qualitative feel), and visual effects (Canvas, WebGL, 3D, particles, shaders, scroll effects, etc.). Use this skill when: (1) a user wants to see the full 3-dimension design structure/schema, (2) a user provides…
superdesign
Design or redesign frontend UI, presentations, and graphics on the Superdesign canvas with a choice of leading AI models. Use whenever the user wants to design a page, feature, flow, slide deck, or brand-new product; improve or reproduce existing UI; compare design results across top models; explore visual variants…