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 OutThisLife/brooklyn-skills --skill engraved-figuresgit clone --depth 1 https://github.com/OutThisLife/brooklyn-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/outthislife/brooklyn-skills/engraved-figures)<a href="https://agentmods.dev/skills/outthislife/brooklyn-skills/engraved-figures"><img src="https://agentmods.dev/badge/skills/outthislife/brooklyn-skills/engraved-figures/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/outthislife/brooklyn-skills/engraved-figures"><img src="https://agentmods.dev/badge/skills/outthislife/brooklyn-skills/engraved-figures.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 | $0.00057 | $0.01123 |
| Opus 5.5 | $0.00023 | $0.00449 |
| Sonnet 5.5 | $0.00011 | $0.00225 |
| Haiku 4.5 | $0.00006 | $0.00112 |
Grade A, and why
engraved-figures 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 today.
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.
How it starts
The opening of the file, as written. The whole thing — 53 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Engraved figures
Scientific drawing carries the composition: fine wireframes, stippled points, clear axes, serif labels, and generous space inside a dense page. Inspect the approved poster before choosing the composition. It establishes the line character and visual density; its subject and redactions are examples, not defaults for every task.
Choose the right kind of figure
- Technical documentation: derive the relationships from source material or implementation. Prefer editable SVG with real text and an accessible title/description. Describe exactly what the marks, lines, boundaries and axes mean. Keep the mechanism legible. Read technical figures.
- Illustrative poster or standalone art: use the available image-generation workflow when a raster illustration is requested. Scientific geometry can serve as a metaphor, clearly labeled schematic. A torus does not establish a storage topology; a landscape is not measured performance. Read poster and redaction direction.
- Interactive or animated composition: use actual geometry in the requested renderer. Preserve the approved page, typography and camera composition. Agree the meaningful behavior from the request: rotating a form, scrubbing a time slice, following a path, selecting a neighborhood. Keep text stationary and readable. Add motion controls and respect reduced motion. Animation and export workflows remain separate from this visual style.
Honor the user's requested medium. Do not turn a request for an image into a website, a paper into an animation, or a diagram into a new product interface.
Visual grammar
- Black and neutral gray ink on clean white or gently warm paper. Monochrome is the default; color needs a reason or a user request.
- Fine curved mesh lines and stippling form the drawings. Use heavier lines for selected paths or meaningful boundaries. Nodes remain small; avoid glossy spheres and dramatic shading.
- Serif typography throughout the paper. STIX Two Text is appropriate for technical publishing; Times is a useful fallback. Use italic annotations and restrained small caps. Monospace belongs to actual identifiers, not all labels.
- Hairline rules organize the page. Avoid rounded cards, icons, UI panels, badges, gradients, shadows and decorative controls.
- Several substantial figures beat one central generic network surrounded by tiny icons. Match the reference's number, scale and distribution of figures when a reference is supplied. A full poster might use five main figures and several lower-column diagrams; a single figure should stay a single figure.
- Keep labels outside dense geometry. Use short leaders when needed. At final display or print size, the labels must remain readable.
- Preserve clean paper. Simulated aging, stains, copier dirt, stamps, invented document codes and agency seals require explicit requests. “Redacted files” usually means opaque rectangles on an ordinary document, not a spy-movie prop.
What ships with it
4 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.
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.
- today First seen · 53 lines · 57 tokens per session scan A 1e22866853a8
engraved-figures is a skill published in the GitHub repository OutThisLife/brooklyn-skills (199 stars, last pushed today), licensed MIT. It adds 57 tokens to every session and 1,123 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 2026-10-21.
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