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 jaccen/Awesome-Gaussian-Skills --skill 3dgs-engineering-guidegit clone --depth 1 https://github.com/jaccen/Awesome-Gaussian-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/jaccen/awesome-gaussian-skills/3dgs-engineering-guide)<a href="https://agentmods.dev/skills/jaccen/awesome-gaussian-skills/3dgs-engineering-guide"><img src="https://agentmods.dev/badge/skills/jaccen/awesome-gaussian-skills/3dgs-engineering-guide/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/jaccen/awesome-gaussian-skills/3dgs-engineering-guide"><img src="https://agentmods.dev/badge/skills/jaccen/awesome-gaussian-skills/3dgs-engineering-guide.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 | $0.00117 | $0.01594 |
| Opus 5 | $0.00059 | $0.00797 |
| Sonnet 5 | $0.00023 | $0.00319 |
| Haiku 4.5 | $0.00012 | $0.00159 |
Grade A, and why
3dgs-engineering-guide 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 6d 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 — 123 lines — stays where its author put it; the contents beside it link to each section on GitHub.
3DGS Engineering Guide (Router)
Architecture: Axis-driven static/dynamic router. Do NOT try to apply the engineering guidance from memory or from this router alone. Always load fragments from disk as described below.
Step 1 — Detect Request Axes
Analyze the user's request to determine axis values:
Axis: domain
| User Intent | domain value |
|---|---|
| Autonomous driving simulation, sensor sim | autonomous-driving |
| Digital twin, smart city, GIS | digital-twin |
| Cultural heritage, museum, 3D archiving | culture |
| Film, game production, virtual production | film-games |
| E-commerce, 3D product display, WebAR | ecommerce |
| Industrial inspection, drone survey | industrial |
| AR/VR/MR headsets, spatial computing | ar-vr |
| BIM, architecture, as-built verification | bim |
| Robotics, embodied AI, manipulation | robotics |
| Military simulation, defense | military |
| World model, interactive 3D world | world-model |
| Unspecified or broad engineering question | all |
Axis: focus
| User Intent | focus value |
|---|---|
| Data acquisition, reconstruction, deployment pipeline | pipeline |
| Quality assurance, scalability, cross-platform | best-practices |
| Debugging artifacts, OOM, deployment failures | pitfalls |
| Choosing tools by use case/platform/scale | decision-tree |
| Specific technology stack info (formats, compression, engines) | tech-stack |
| GIS integration, spatial analysis, S3M/Cesium | gis-toolchain |
| Unspecified or comprehensive engineering guidance | all |
If the user does not specify, defaults are: domain=all, focus=all.
Step 2 — Load Required Fragments
Always Load (every invocation)
Read these files from static/:
- static/core-stance.md — Role, workflow, deployment scale reference, terminology, guardrails
On-Demand Load (by detected domain)
All domain values load static/industry-landscape.md (the landscape fragment covers all 10 verticals + world models). The Router will focus attention on the relevant section within the loaded fragment.
What ships with it
9 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.
- 6d ago Changed · -1 lines 66ed841098a3
- 11d ago First seen · 124 lines · 117 tokens per session scan A c389e593b377
3dgs-engineering-guide is a skill published in the GitHub repository jaccen/Awesome-Gaussian-Skills (150 stars, last pushed 5d ago), licensed Apache-2.0. It adds 117 tokens to every session and 1,594 once invoked, about $0.0006 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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