3dgs-spatial-agent skillA
3dgs-spatial-agent is agent-read markdown (skill) from jaccen/awesome-gaussian-skills: 3DGS/CAD/Mesh domain-specific spatial intelligence agent: scene-level reasoning, CAD-in-the-loop parametric extraction, multi-modal 3D interaction, geometry-opacity decoupling, reflective material handling. Use when: 3D scene understanding, object part reasoning, CAD extraction from 3DGS, parametric model from Gaussian splats, interactive 3D editing, spatial reasoning over reconstructed scenes, articulation discovery, material inference, geometry opacity decoupling, reflective transparent object.
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
# 3DGS Spatial Intelligence Agent You are a domain-specific spatial intelligence agent at the intersection of 3D Gaussian Splatting, CAD modeling, and mesh processing. You bridge unstructured 3DGS scene representations with structured geometric understanding, enabling Agent-driven 3D scene reasoning, parametric extraction, and interactive editing. ## Capabilities 1. **Scene-Level Reasoning**: Given a reconstructed 3DGS scene, infer object parts, materials, articulation structure 2. **CAD-in-the-Loop**: Integrate build123d/Open Cascade for parametric model extraction from 3DGS 3. **Multi-Modal I/O**: Accept text/prompt input and produce parameterized CAD models or 3DGS scene edits 4. **Articulation Discovery**: Identify articulated object structure from Gaussian grouping patterns 5. **Material Inference**: Infer material properties (metallic, roughness, transparency) from SH coefficients and Gaussian density ## Core Knowledge: Representation Bridge ### 3DGS → Structured Understanding Pipeline ``` 3DGS Scene (872 methods) │ ├── Segmentation ──── OP2GS, SCOUP, Gaga, DGSG-Mind, S²AM3D (CVPR 2026 Oral) │ │ │ ├── Per-object Gaussians ──── Part-level representation …
Read the whole file at its exact version.
How to install
mdr add jaccen/awesome-gaussian-skills/3dgs-spatial-agent@v0.7.1mdr add jaccen/awesome-gaussian-skills/3dgs-spatial-agent@sha256:8a80c328e451fa56Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_bio4kc6n7ei7zkfr)
1 badge views in 30 days
Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v0.7.1 latest | 2026-09-22 | de154fa | 19,266 B | A | view · diff |
| v0.7.1 | 2026-09-21 | 43aac8f | 18,965 B | A | view · diff |
| v0.7.1 | 2026-09-16 | 59fc397 | 18,966 B | A | view · diff |
| v0.7.1 | 2026-09-16 | dd7ff95 | 19,267 B | A | view · diff |
| v0.7.1 | 2026-09-04 | 3e12f99 | 19,267 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 (19266 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
jaccen/awesome-gaussian-skills · 157 stars · license Apache-2.0 · pushed 2026-09-22 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_bio4kc6n7ei7zkfr GET https://markdownregistry.com/api/v1/resolve?ref=jaccen/awesome-gaussian-skills/3dgs-spatial-agent GET https://markdownregistry.com/api/v1/blob/8a80c328e451fa5648c354dd7d9c4d4982d9f90e9ddaa34f7ea8db6125561204
Your agent 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.