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 w1ne/kernelCAD-web --skill kernelcad-drawingsgit clone --depth 1 https://github.com/w1ne/kernelCAD-webWrote 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/w1ne/kernelcad-web/kernelcad-drawings)<a href="https://agentmods.dev/skills/w1ne/kernelcad-web/kernelcad-drawings"><img src="https://agentmods.dev/badge/skills/w1ne/kernelcad-web/kernelcad-drawings/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/w1ne/kernelcad-web/kernelcad-drawings"><img src="https://agentmods.dev/badge/skills/w1ne/kernelcad-web/kernelcad-drawings.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00069 | $0.05937 |
| Opus 5.5 | $0.00028 | $0.02375 |
| Sonnet 5.5 | $0.00014 | $0.01187 |
| Haiku 4.5 | $0.00007 | $0.00594 |
Grade A, and why
kernelcad-drawings 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 4d 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.
How it starts
The opening of the file, as written. The whole thing — 252 lines — stays where its author put it; the contents beside it link to each section on GitHub.
kernelCAD — engineering drawings
export({ target: 'model', format: 'svg-drawing' }) renders a .kcad.ts model as a standard third-angle engineering-drawing sheet in SVG. It works on single bodies and on assemblies (assembly.model() / solvedModel(...)) — assembly parts are projected together in world frame, so one part occluding another renders correctly as hidden lines.
What the sheet contains
- Views: front, top (above front), left (left of front) — third-angle arrangement with shared-axis alignment — plus an isometric pictorial in the upper-right cell. One drawing scale for all views, snapped to the standard series (…, 2:1, 1:1, 1:2, 1:5, …) and stamped in the title block.
- Line styling per drafting convention: visible edges solid full-weight; hidden edges dashed half-weight; tangent edges (fillet boundaries, smooth face transitions) thin solid. The isometric view omits hidden lines.
- Dimensions: by default the overall bounding box — width (under the front view), height (right of the front view), depth (left of the top view), with extension lines and arrowheads. Values are model millimetres. Author your own with
annotations(below) to dimension actual features instead. - Title block: model name, scale, units (mm), date, and the third-angle projection symbol.
- Coincident projected segments (e.g. a bore's front and back rim landing on the same arc) are deduplicated visible-first — nothing renders twice or dashed underneath a solid line.
PDF sheet for the shop
format: 'pdf-drawing' writes the same sheet as a vector PDF ready to print or send: the views, hidden lines, dimensions, hole callouts and GD&T are the SVG sheet's, transcribed page for page. It adds a standard sheet and a full title block:
- Sheet:
sheetis'a4''a3'(default)'a2''a1''a0'or'ansi-a'…'ansi-e', always landscape;'auto'/'auto-ansi'pick the smallest sheet that holds the views at 1:1, else the largest one with a reduced scale. The scale is snapped to the standard series and printed in the title block. Section views take room inside the sheet instead of growing the page. - Projection:
projection: 'third'(default) or'first'. First angle puts the top view below the front view, the left view right of it, the isometric lower-left, and draws the first-angle symbol; automatic dimensions move to each view's free side. - Title block: TITLE (
title, default the model name), PART NAME (partName), MATERIAL (material, default the shared material of the assembly parts), REV (revision), SCALE, UNITS, SHEET size, DATE (date, default today). Unset fields print—. The DATE cell also carries a small "Made with kernelCAD · kernelcad.com" line, a clickable link in the PDF; the PDF Producer is the kernelCAD version. - Annotations:
autoAnnotateis on unless you passannotations; passautoAnnotate: falsefor the overall bounding-box dimensions only.
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.
- 4d ago Changed · +8 lines 1c75a2a19ef3
- 6d ago Changed · +35 lines 4e8c5bb06404
- 7d ago Changed · +15 lines 2e7a3d844b1f
- 10d ago Changed bd543ce8120f
- 19d ago Changed · +19 lines 46d2faecd28f
- 20d ago Changed · +22 lines · +9 tokens per session 69165da3cbd8
- 1mo ago Changed · +48 lines ce83c38878e7
- 1mo ago First seen · 105 lines · 60 tokens per session scan A 2ab95a021826
kernelcad-drawings is a skill published in the GitHub repository w1ne/kernelCAD-web (33 stars, last pushed today), licensed MIT. It adds 69 tokens to every session and 5,937 once invoked, about $0.0003 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 2026-08-30.
Other skills, from other repositories
engineering-drawing
Make an engineering drawing of a part as a PDF - orthographic views with hidden lines and centre marks, real dimensions, hole callouts, notes and a title block on ISO sheets, all projected from the part's geometry so the drawing follows the model. Use when the user asks for a drawing, a dimensioned sheet, shop or…
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solidworks-engineering-drawing
A SolidWorks skill for creating and reviewing engineering drawings, which are manufacturing documents showing views, measurements, holes, parts lists, and title-block information.
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Download component datasheet PDFs, locate useful pages, and read verified pinouts, electrical limits, thermal data and application notes using the agent's PDF tools. Use for schematic creation or review, unfamiliar components, substitutions, and component-specific layout requirements.
design-drawing-svg-md
Use when converting vector PDF engineering drawings (steel-structure shop drawings, A0 drawings, linework-only PDFs without a text layer) into LLM-consumable dual-carrier records — semantic Markdown reading thread plus layered SVG geometry archive linked by shared IDs and crosswalk.