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 edheltzel/Do-Skills --skill anatomygit clone --depth 1 https://github.com/edheltzel/Do-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/edheltzel/do-skills/anatomy)<a href="https://agentmods.dev/skills/edheltzel/do-skills/anatomy"><img src="https://agentmods.dev/badge/skills/edheltzel/do-skills/anatomy/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/edheltzel/do-skills/anatomy"><img src="https://agentmods.dev/badge/skills/edheltzel/do-skills/anatomy.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 | $0.00215 | $0.07863 |
| Opus 5.5 | $0.00086 | $0.03145 |
| Sonnet 5.5 | $0.00043 | $0.01573 |
| Haiku 4.5 | $0.00021 | $0.00786 |
Grade A, and why
anatomy 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 8d 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.
- agents/openai.yaml 120 B
- evals/evals.json 8.0 KB
- examples/arcade-cabinet/arcade-cabinet-light.html 984 KB
- examples/arcade-cabinet/arcade-cabinet.css 3.1 KB
- examples/arcade-cabinet/arcade-cabinet.html 984 KB
- examples/arcade-cabinet/build.mjs 50 KB runs code
- examples/arcade-cabinet/live.js 21 KB runs code
- examples/arcade-cabinet/parts.mjs 4.2 KB runs code
- examples/arcade-cabinet/screen.mjs 6.5 KB runs code
- examples/desk-computer/build.mjs 22 KB runs code
- examples/desk-computer/desk-computer-light.html 232 KB
- examples/desk-computer/desk-computer.html 232 KB
- examples/dial-indicator/build.mjs 15 KB runs code
- examples/dial-indicator/dial-indicator-light.html 133 KB
- examples/dial-indicator/dial-indicator.html 133 KB
- examples/raptor-engine/build.mjs 69 KB runs code
- examples/raptor-engine/live.js 30 KB runs code
- examples/raptor-engine/raptor-engine-light.html 1573 KB
- examples/raptor-engine/raptor-engine.html 1573 KB
- examples/raptor-engine/raptor.css 6.6 KB
- examples/ripple-tank/build.mjs 31 KB runs code
- examples/ripple-tank/live.js 21 KB runs code
- examples/ripple-tank/model.mjs 4.9 KB runs code
- examples/ripple-tank/ripple-tank-light.html 494 KB
- examples/ripple-tank/ripple-tank.html 494 KB
- examples/ripple-tank/ripple.css 1.6 KB
- examples/spot-plate/art.tsx 4.4 KB
- examples/spot-plate/drops.ts 19 KB runs code
- examples/spot-plate/fan.ts 2.7 KB runs code
- examples/spot-plate/figure.tsx 1.1 KB
- examples/spot-plate/geometry.ts 11 KB runs code
- examples/spot-plate/live.tsx 11 KB
- examples/spot-plate/rig.ts 8.0 KB runs code
- examples/spot-plate/spot-plate.css 1.5 KB
- examples/test-rig/art.tsx 7.2 KB
- examples/test-rig/figure.tsx 850 B
- examples/test-rig/geometry.ts 13 KB runs code
- examples/test-rig/live.tsx 17 KB
- examples/test-rig/pose.ts 3.8 KB runs code
- examples/test-rig/rig.ts 5.5 KB runs code
- examples/test-rig/stretch.css 1.2 KB
- examples/test-rig/view.ts 3.0 KB runs code
- examples/turning-dial/build.mjs 31 KB runs code
- examples/turning-dial/dial.css 509 B
- examples/turning-dial/live.js 12 KB runs code
- examples/turning-dial/stress.mjs 19 KB runs code
- examples/turning-dial/turning-dial-light.html 658 KB
- examples/turning-dial/turning-dial-verify-light.html 685 KB
- examples/turning-dial/turning-dial.html 658 KB
- examples/turning-dial/turning-stress-light.html 1200 KB
- kit/audit.mjs 90 KB runs code
- kit/canvas-painter.mjs 27 KB runs code
- kit/gl-shared.mjs 8.7 KB runs code
- kit/gl.mjs 8.6 KB runs code
- kit/iso-kit.mjs 34 KB runs code
- kit/iso-kit.ts 38 KB runs code
- kit/iso.css 7.5 KB
- kit/lathe.mjs 47 KB runs code
- kit/react/draw.tsx 6.4 KB
- kit/react/live.tsx 4.3 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.
- 8d ago First seen · 174 lines · 215 tokens per session scan A 4e7fa2def3fa
anatomy is a skill published in the GitHub repository edheltzel/Do-Skills (2 stars, last pushed 3d ago), with no licence file. It adds 215 tokens to every session and 7,863 once invoked, about $0.0009 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 2026-10-16.
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