elements SKILL.md skillA
elements 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/elements@git:20261015.5d0de0dPins git:20261015.5d0de0d in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- znlgis/opengis-skills
- Path
3d/elements/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261015.5d0de0d, committed Oct 15, 2026
- First version recorded
- Sep 1, 2026
- Size
- 7,701 bytes
- Repository stars
- 70
- License
- MIT
Use when generating building information models (BIM) programmatically in C#/.NET — wall, beam, column, floor creation, geometry kernel (BREP/CSG), glTF/IFC/JSON serialization, MEP systems, spatial grids. Hypar Elements: the smallest useful BIM — a cross-platform C# library for creating building elements without Revit/Rhino dependencies.
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/hypar-io/Elements> > > **官方文档：** <https://hypar.io/Elements/> > > **NuGet：** <https://www.nuget.org/packages/Hypar.Elements> > > **许可证：** MIT ｜ **最新版本：** `2.3.0`（NuGet 最高非预发布版；2.4.0 系列尚为 alpha 预发布） ## 概述 Elements 是 Hypar 公司开源的 **建筑信息模型（BIM）编程生成库**，专为 AEC（建筑、结构、机电、施工）领域设计。它以纯 C# 代码创建建筑模型——墙、梁、柱、楼板、空间、机电管道等——**无需启动任何商业 BIM 软件**。 ### 核心特性 | 特性 | 说明 | |------|------| | 跨平台 | netstandard2.0，支持 Linux/macOS/Windows 微服务 | | 零商业依赖 | 不依赖 Revit、Rhino 或任何商业几何内核 | | 混合几何内核 | 简洁的 BREP/CSG 混合内核，擅长"平面带孔"类建模 | | 多格式序列化 | JSON / glTF / GLB / IFC / DXF / SVG | | Schema 驱动 | JSON Schema 定义自定义元素类型 + 代码生成 | | 建筑元素 | Wall / Beam / Column / Floor / Panel / Space / Topography | | MEP 系统 | Fitting 管件体系（弯头/三通/变径）、流路分析 | | 空间数据结构 | Grid1d/Grid2d 轴网、HalfEdgeGraph2d、CellComplex、AdaptiveGrid | --- ## 环境准备 ### 安装 ```bash # NuGet（推荐） dotnet add package Hypar.Elements # 可选包 dotnet add package Hypar.Elements.Serialization.IFC # IFC 导入导出 dotnet add package Hypar.Elements.Serialization.DXF # DXF 导入导出 dotnet add package Hypar.Elements.Components # 组件化生成 dotnet add package Hypar.Elements.CodeGeneration # JSON Schema → C# 代码生成 ``` ### 前置条件 …
Read the whole file at its exact version.
How to install
mdr add znlgis/opengis-skills/elements@sha256:29e8b9061d1e5cf8The line at the top of this page pins the label git:20261015.5d0de0d, 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_d4vhfmedpgq6bklj)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Sep 1, 2026 and Oct 15, 2026, about one every 11 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261015.5d0de0d latest | 2026-10-15 | 5d0de0d | 7,701 B | A | view · diff |
| git:20260922.e0d0947 | 2026-09-22 | e0d0947 | 7,576 B | A | view · diff |
| git:20260911.ad2889a | 2026-09-11 | ad2889a | 7,474 B | A | view · diff |
| git:20260909.72be554 | 2026-09-09 | 72be554 | 7,470 B | A | view · diff |
| git:20260901.fb2a04d | 2026-09-01 | fb2a04d | 7,462 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 (7701 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_d4vhfmedpgq6bklj GET https://markdownregistry.com/api/v1/resolve?ref=znlgis/opengis-skills/elements GET https://markdownregistry.com/api/v1/blob/29e8b9061d1e5cf81117c724d7317e66777e6e2d64506507c716d1bf386b81ae
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.