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.
git clone --depth 1 https://github.com/jeffreytse/grimoire-coreWrote 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/plugins/jeffreytse/grimoire-core/art)<a href="https://agentmods.dev/plugins/jeffreytse/grimoire-core/art"><img src="https://agentmods.dev/badge/plugins/jeffreytse/grimoire-core/art/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/plugins/jeffreytse/grimoire-core/art"><img src="https://agentmods.dev/badge/plugins/jeffreytse/grimoire-core/art.svg" alt="Reviewed on agentmods" width="80" height="20"></a>Grade A, and why
grimoire-art 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
{
"name": "grimoire-art",
"description": "Visual art skills: painting, drawing, illustration, composition, color theory, digital art.",
"version": "0.1.0",
"author": { "name": "Jeffrey Tse", "email": "[email protected]" },
"homepage": "https://github.com/jeffreytse/grimoire",
"repository": "https://github.com/jeffreytse/grimoire",
"license": "MIT",
"skills": [
"./drawing/skills",
"./painting/skills",
"./digital-art/skills",
"./illustration/skills",
"./color-theory/skills"
]
}
What it installs
The manifest is a name and a version. 18 skills travel with it, and installing the plugin installs all of them — 656 tokens a session between them. Each is measured on its own page, and each can be installed alone.
- Skill apply-ink-illustration-technique A 46 tokens
- Skill apply-plein-air-painting A 43 tokens
- Skill apply-watercolor-technique A 44 tokens
- Skill audit-portfolio-presentation A 28 tokens
- Skill design-concept-art-brief A 53 tokens
- Skill design-digital-art-workflow A 28 tokens
- Skill design-oil-painting-process A 50 tokens
- Skill apply-color-theory-principles A 32 tokens
- Skill apply-cross-hatching-technique A 47 tokens
- Skill apply-figure-drawing-fundamentals A 27 tokens
- Skill apply-perspective-drawing A 25 tokens
- Skill apply-value-studies A 24 tokens
- Skill design-character-design-sheet A 51 tokens
- Skill design-color-palette A 26 tokens
- Skill design-composition A 24 tokens
- Skill design-illustration-style-guide A 33 tokens
- Skill design-sketchbook-practice A 42 tokens
- Skill apply-gestural-drawing A 33 tokens
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 · 17 lines scan A 1ac39ed517d9
grimoire-art is a plugin published in the GitHub repository jeffreytse/grimoire-core (6 stars, last pushed 10d ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. 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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