Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/znlgis/opengis-skillsnpx agentmods add skills/znlgis/opengis-skills/3dWrote 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/3d)<a href="https://agentmods.dev/skills/znlgis/opengis-skills/3d"><img src="https://agentmods.dev/badge/skills/znlgis/opengis-skills/3d/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/3d"><img src="https://agentmods.dev/badge/skills/znlgis/opengis-skills/3d.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 | $0.00086 | $0.01414 |
| Opus 5 | $0.00043 | $0.00707 |
| Sonnet 5 | $0.00017 | $0.00283 |
| Haiku 4.5 | $0.00009 | $0.00141 |
Grade A, and why
3d-skills 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 2d 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 — 79 lines — stays where its author put it; the contents beside it link to each section on GitHub.
父级入口： ../SKILL.md — 全仓 75 技能总索引
概述
本分类涵盖 3D / 三维可视化 / 三维数据处理 / 360° 全景 / CSG 建模 相关的开源项目技能：
- 3DGS 编辑器：SuperSplat（浏览器端清理、裁剪、变换、调色、动画、发布）
- 全景查看器：Photo-Sphere-Viewer（Web 360° 全景展示、标记、虚拟导览、VR）
- AEC/BIM 三维 SDK：Ara3D-SDK（.NET 8 高性能几何/网格/BIM 处理、SIMD 数学、多格式 I/O、Studio 插件）
- BIM 编程生成库：Elements（Hypar Elements，纯 C# 创建建筑构件，无需 Revit/Rhino）
- CSG 建模库：OpenCSG.NET（零依赖 .NET 构造实体几何库，布尔运算 + STL 导出）
何时加载此索引？
- 需要处理 3D 高斯泼溅（3DGS）训练产出的
.ply模型 - 想清理噪点、压缩体积并发布到网页
- 需要基于 PlayCanvas / WebGL / WebGPU 的 Web 三维工具二次开发
- 需要在前端展示 360° 全景照片/视频，带标记、导览、陀螺仪交互
- 需要用 .NET/C# 做海量三维网格建模、BIM/IFC 数据处理或三维格式转换（IFC/STEP/PLY↔glTF/GLB/VIM）
- 需要纯 C# 编程生成建筑模型（墙/梁/柱/楼板）
- 需要 CSG 构造实体几何建模（立方体/球体/圆柱体布尔运算 + STL 导出）
提示：若你的需求偏向 3D 地球 / 倾斜摄影场景可视化，可参考 GIS 分类的 cesiumjs；若偏向 3D CAD 建模，参考 CAD 分类（occt、freecad、cadquery 等）。
技能列表
| 技能 | 简介 | 关键标签 |
|---|---|---|
| supersplat | 浏览器端开源 3D 高斯泼溅编辑器（PlayCanvas） | 3dgs webgl typescript editor |
| photo-sphere-viewer | JavaScript 360° 全景照片/球体查看器（Three.js 驱动） | javascript threejs panorama webgl |
| ara3d-sdk | 面向 AEC 的高性能 .NET 三维/BIM 库集合（.NET 8） | bim aec dotnet geometry ifc |
| elements | Hypar Elements：纯 C# BIM 编程生成库 | dotnet bim aec geometry ifc gltf |
| opencsg-net | OpenCSG.NET：零依赖 .NET CSG 建模库 | dotnet csg 3d geometry stl |
快速导航
| 用户需求 | 推荐加载 |
|---|---|
| "清理高斯泼溅 .ply 的噪点" | supersplat/SKILL.md |
| "把高斯模型压缩后放到网页" | supersplat/SKILL.md |
| "给高斯泼溅做相机动画并发布" | supersplat/SKILL.md |
| "SuperSplat 源码架构与二次开发" | supersplat/SKILL.md |
| "网页端展示 360° 全景照片" | photo-sphere-viewer/SKILL.md |
| "构建带标记的全景虚拟导览" | photo-sphere-viewer/SKILL.md |
| "移动端陀螺仪 VR 全景" | photo-sphere-viewer/SKILL.md |
| "用 C# 生成/变换三维网格并导出 glTF" | ara3d-sdk/SKILL.md |
| "把 IFC/Revit 模型转成 BOS/Parquet 分析" | ara3d-sdk/SKILL.md |
| "开发 Ara 3D Studio 插件（生成器/修改器）" | ara3d-sdk/SKILL.md |
| "用纯 C# 编程生成建筑模型" | elements/SKILL.md |
| "CSG 布尔运算建模 + STL 导出" | opencsg-net/SKILL.md |
What ships with it
6 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.
- 2d ago Changed 8c96cbb72a76
- 8d ago Changed 9f0c84c147ec
- 12d ago First seen · 79 lines · 86 tokens per session scan A 1b54b1e48a6a
3d-skills is a skill published in the GitHub repository znlgis/opengis-skills (61 stars, last pushed yesterday), licensed MIT. It adds 86 tokens to every session and 1,414 once invoked, about $0.0004 per session on Opus 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.
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