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 xbimgit 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/xbim)<a href="https://agentmods.dev/skills/znlgis/opengis-skills/xbim"><img src="https://agentmods.dev/badge/skills/znlgis/opengis-skills/xbim/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/xbim"><img src="https://agentmods.dev/badge/skills/znlgis/opengis-skills/xbim.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 | $0.00134 | $0.04404 |
| Opus 5.5 | $0.00054 | $0.01762 |
| Sonnet 5.5 | $0.00027 | $0.00881 |
| Haiku 4.5 | $0.00013 | $0.00440 |
Grade A, and why
xbim 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 — 331 lines — stays where its author put it; the contents beside it link to each section on GitHub.
项目地址： https://github.com/xBimTeam/XbimEssentials
几何引擎： https://github.com/xBimTeam/XbimGeometry
Web 查看器： https://github.com/xBimTeam/XbimWebUI
官方文档： https://docs.xbim.net/
许可证： CDDL-1.0
最新稳定版： Xbim.Essentials 6.1.605（NuGet 当前稳定版，截至 2026-10）；Xbim.Geometry 6.x 只有带
-netcore后缀的包（如 6.3.891-netcore），不加版本时dotnet add package会装稳定通道最高版 5.1.820
概述
xBIM 模块矩阵：
| 包 | 用途 |
|---|---|
Xbim.Common |
基础接口 |
Xbim.Ifc / Xbim.Ifc2x3 / Xbim.Ifc4 / Xbim.Ifc4x3 |
IFC 实体类与读写（Essentials 6.x 支持 IFC4x3_ADD2） |
Xbim.IO.Esent / Xbim.IO.MemoryModel |
磁盘 / 内存模型 |
Xbim.Geometry.Engine |
基于 OCCT 的几何引擎（C++/CLI） |
Xbim.ModelGeometry.Scene |
几何场景生成（用于可视化） |
Xbim.WeXplorer (WexBIM 文件) |
WebGL 查看器格式 |
Xbim.CobieLiteUk |
COBie 数据交换 |
Xbim.Presentation |
WPF 三维展示 |
生态家族包
xBIM 由多个独立仓库组成生态家族，常用包如下：
| 包 | 说明 |
|---|---|
| XbimEssentials | 核心库：IFC 实体模型、读写与事务 |
| XbimGeometry | 基于 OCCT 的几何引擎 |
| XbimWindowsUI | WPF 桌面三维查看器与控件 |
| XbimWebUI | WebGL 浏览器查看器（xbim-viewer） |
| XbimSamples | 官方示例代码 |
| Xbim.IDS.Validator | IDS（信息交付规范）校验 |
| XbimCobieExpress | COBie 数据交换 |
| XbimBCF | BCF（BIM 协同问题）读写 |
环境准备与安装
方式一：NuGet 包（推荐）
dotnet add package Xbim.Essentials # 6.1.605
dotnet add package Xbim.Geometry # 稳定通道 → 5.1.820
dotnet add package Xbim.Geometry --version 6.3.891-netcore # 6.x 需显式指定（仅 -netcore 后缀版本）
dotnet add package Xbim.WindowsUI # WPF 控件（可选）
dotnet build # 验证还原成功
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 · +40 lines · +85 tokens per session 8d09d2365ae8
- 14d ago Changed · +32 lines d3afe46bee93
- 15d ago Changed · +4 lines 58cd73fa115e
- 1mo ago Changed · +2 lines a3a0862f0aca
- 1mo ago Changed b234bc223889
- 1mo ago Changed 01ecd4ba40c7
- 2mo ago First seen · 253 lines · 49 tokens per session scan A 51c035e577a2
xbim is a skill published in the GitHub repository znlgis/opengis-skills (76 stars, last pushed 2d ago), licensed MIT. It adds 134 tokens to every session and 4,404 once invoked, about $0.0005 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.
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