qcad SKILL.md skillA
qcad from znlgis/opengis-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add znlgis/opengis-skills/qcad@git:20261015.0e107e3Pins git:20261015.0e107e3 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- znlgis/opengis-skills
- Path
cad/qcad/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261015.0e107e3, committed Oct 15, 2026
- First version recorded
- Sep 9, 2026
- Size
- 11,967 bytes
- Repository stars
- 70
- License
- MIT
Use when editing DXF files with a professional open-source 2D CAD application — CAM output, part libraries, isometric projection. QCAD: open-source 2D CAD with DXF as native format, scriptable via ECMAScript.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
> **项目地址：** <https://github.com/qcad/qcad> > > **官网：** <https://qcad.org/> > > **官方文档：** <https://qcad.org/en/qcad-documentation> > > **API 参考：** <https://api.qcad.org/> > > **许可证：** GPL-3.0（社区版）；Pro 版商业许可 > > **最新稳定版：** 3.33.1（截至2026年9月，GitHub tag `v3.33.1.0`，见 <https://qcad.org/en/download>） ## 概述 QCAD 由两部分组成： - **QCAD Community Edition**：开源核心，支持 DXF（自带）+ DWG（需要 Teigha/ODA File Converter 或 LibreDWG） - **QCAD/CAM 与 QCAD Pro**：商业插件（数控、PDF、SVG 详细输出等） 核心能力： - 2D 绘图：线/弧/圆/多段线/样条/标注/填充/文本 - 图层、块、视图、布局、打印 - DXF/DWG/PDF/SVG 输入输出 - ECMAScript（QtScript / V8）脚本扩展 - 脚本接口：QCAD 提供 ECMAScript（JavaScript）脚本接口用于二次开发，相关仓库为 [qcad/qtjsapi](https://github.com/qcad/qtjsapi) 与 [qcad/qcadjsapi](https://github.com/qcad/qcadjsapi) - 命令行：`qcad` 本体 + Pro 版附带的控制台工具（`dwginfo`、`dwg2pdf`、`dwg2svg`、`dwg2bmp` 等，见「命令行批处理」） --- ## 安装 ```bash # 二进制：<https://qcad.org/en/download> # Linux 自带：sudo apt install qcad # 命令行 qcad # 启动 GUI qcad -no-gui -autostart script.js # 无界面运行脚本 ``` 将 ODA File Converter（免费）放在 PATH 中以支持 DWG。 --- ## 项目结构 ```text qcad-installation/ ├── qcad # 主程序 ├── plugins/ # 二进制插件 ├── scripts/ # 脚本扩展（自带 + 用户） │ ├── Draw/ │ ├── Modify/ …
Read the whole file at its exact version.
How to install
mdr add znlgis/opengis-skills/qcad@sha256:1813ed537b68fa5dThe line at the top of this page pins the label git:20261015.0e107e3, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_ue667tyyccac24k7)
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Versions
The registry has recorded 5 versions of this file, between Sep 9, 2026 and Oct 15, 2026, about one every 9 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261015.0e107e3 latest | 2026-10-15 | 0e107e3 | 11,967 B | A | view · diff |
| git:20261014.e943c53 | 2026-10-14 | e943c53 | 11,759 B | A | view · diff |
| git:20260922.e0d0947 | 2026-09-22 | e0d0947 | 8,025 B | A | view · diff |
| git:20260911.ad2889a | 2026-09-11 | ad2889a | 7,906 B | A | view · diff |
| git:20260909.72be554 | 2026-09-09 | 72be554 | 7,915 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (11967 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
znlgis/opengis-skills · 70 stars · license MIT · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ue667tyyccac24k7 GET https://markdownregistry.com/api/v1/resolve?ref=znlgis/opengis-skills/qcad GET https://markdownregistry.com/api/v1/blob/1813ed537b68fa5dde79e238d247f24b8527baf762be53ca7a580bffc670e5c6
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.