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 znlgis/opengis-skills --skill openscadgit clone --depth 1 https://github.com/znlgis/opengis-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/znlgis/opengis-skills/openscad)<a href="https://agentmods.dev/skills/znlgis/opengis-skills/openscad"><img src="https://agentmods.dev/badge/skills/znlgis/opengis-skills/openscad/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/znlgis/opengis-skills/openscad"><img src="https://agentmods.dev/badge/skills/znlgis/opengis-skills/openscad.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Privilege Escalation · line 40 Commands invoke sudo or root privileges. Verify this elevated access is necessary and justified.Fix: Avoid sudo/root unless strictly required. Prefer least-privilege patterns. If elevation is needed, document the justification and scope.
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 | $0.00122 | $0.04091 |
| Opus 5.5 | $0.00049 | $0.01636 |
| Sonnet 5.5 | $0.00024 | $0.00818 |
| Haiku 4.5 | $0.00012 | $0.00409 |
Grade B, and why
openscad scanned grade B with 1 finding 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.
Asks for rootmediumPrivilege escalation
A mod that escalates privileges can change anything on the machine, not only the project.
sudo apt install openscad How it starts
The opening of the file, as written. The whole thing — 345 lines — stays where its author put it; the contents beside it link to each section on GitHub.
项目地址: https://github.com/openscad/openscad
官方文档: https://openscad.org/documentation.html
Cheatsheet: https://openscad.org/cheatsheet/
许可证: GPL-2.0+
最新稳定版: 2021.01(GitHub 最后一个正式 Release,截至 2026-10 未变)。日常实操普遍用快照/测试版:仓库最新标签为
openscad-2026.10-TEST4(2026-10-15),官网 Snapshots 提供各平台每日构建;Manifold 后端与新增函数(如offset的 3D 模式、polyline()等)只在快照里可用,见 tags 与 downloads
概述
OpenSCAD 与传统 GUI CAD 的区别:
- 代码即模型:所有几何由 .scad 脚本生成
- CSG 内核:基于 CGAL(精确)或新版 Manifold(更快)
- 三大基础:原语 + 变换 + 布尔
- 强参数化:变量、模块、函数、循环、列表推导
- 导入导出:STL、OFF、DXF、SVG、AMF、3MF;可导入 STL 做处理
- 批处理:CLI
openscad -o out.stl model.scad
安装
# Linux
sudo apt install openscad
# macOS(Homebrew 只有 cask)
brew install --cask openscad
# Windows: 官方安装包 / 便携版
# 开发版(含 Manifold 后端):<https://openscad.org/downloads.html#snapshots>
验证安装与版本:
openscad --version # 打印版本
openscad --info # 打印构建信息(编译器、依赖库、Manifold 是否编入)
openscad --help # 列出当前构建支持的全部开关
各发行版仓库里的 openscad 常年停在 2021.01,没有 Manifold 后端与新版函数。需要这些特性时装官网 Snapshots 构建。
基础语法
// 变量
length = 50;
width = 30;
height = 10;
// 立方体
cube([length, width, height], center = false);
// 球
sphere(r = 5, $fn = 64); // $fn 控制圆滑度
// 圆柱
cylinder(h = 20, r1 = 5, r2 = 10, center = true, $fn = 32);
// 文字
text("Hello", size = 8, font = "DejaVu Sans:style=Bold");
变换
translate([10, 0, 0]) cube(5);
rotate([0, 0, 45]) cube(5);
scale([2, 1, 1]) cube(5);
mirror([1, 0, 0]) cube(5);
链式:
translate([20, 0, 0])
rotate([0, 90, 0])
cylinder(h = 10, r = 2);
布尔(CSG)
union() { cube(10); translate([8,0,0]) cube(10); }
difference() { cube(10); translate([5,5,-1]) cylinder(h=12, r=2); }
intersection() { cube(10); translate([5,5,5]) sphere(7); }
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 Changed · +64 lines · +67 tokens per session 39de70dd67db
- 13d ago Changed 7aaaa7bce1b5
- 1mo ago Changed · +2 lines 678d092449d7
- 1mo ago Changed bd0655c4e90f
- 1mo ago Changed 1365cde7d076
- 1mo ago First seen · 279 lines · 55 tokens per session scan B 04d6accd8bbe
openscad is a skill published in the GitHub repository znlgis/opengis-skills (75 stars, last pushed today), licensed MIT. It adds 122 tokens to every session and 4,091 once invoked, about $0.0005 per session on Opus 5.5. A static security scan graded it B with 1 finding (asks for root). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other skills, from other repositories
get-context
Mandatory design-brief gate for clarifying the product and outcome. Use before ideation, image-to-code builds, redesigns, or product UI work to clarify missing product information and play back the brief before proceeding.
frontend
Builds, styles, and polishes anything drawn with HTML, CSS, or SVG: web UI, pages, components, HTML reports rendered to PDF or print, figures, PNG/SVG diagrams, slides, and images for Notion or Slack. Use for any styling, layout, animation, or visual-quality task, or when asked to make something look or feel a certain…
voiden
Create and edit Voiden .void files for API testing. Covers the .void file format and all enabled extension block types.
cli-anything-photoshop
A command-line tool that controls Adobe Photoshop through Windows automation. It can work with Photoshop documents, layers, selections, text, image adjustments, and exports.
designlang-tokens
Use when styling UI for cal.com — references the extracted design system tokens instead of inventing colors, spacing, or typography.
app-screenshot-debug
Drive the running termio app via AppleScript / System Events to reach a UI state (focus the window, click a sidebar project, a terminal pane, a control), capture a pixel-accurate screenshot of just that window, and read it back for visual analysis — for diagnosing layout / spacing / alignment / 'this looks ugly'…