scenario-3d-worlds SKILL.md skillA
scenario-3d-worlds from scenario-labs/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add scenario-labs/skills/scenario-3d-worlds@git:20260926.9ac7861Pins git:20260926.9ac7861 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- scenario-labs/skills
- Path
skills/scenario-3d-worlds/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260926.9ac7861, committed Sep 26, 2026
- First version recorded
- Aug 16, 2026
- Size
- 6,085 bytes
- Repository stars
- 1,063
- License
- MIT
Use when generating navigable 3D worlds or Gaussian splat scenes on Scenario via MCP: text-to-world, image-to-world, a 360 panorama or skybox turned into a walkable splat, multi-view photos or a video walkthrough reconstructed as a splat, or one object photo to splat. Keywords: World Labs Marble 1.1, 1.1 Plus, 1.0 Draft, Hunyuan World, HY World, image-to-skybox, skybox-to-splat, multiview-to-splat, TripoSplat, gaussian splatting, 3DGS, spz, world generation, explorable scene, VR.
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
# Scenario 3D Worlds ## Overview These models build explorable environments as 3D Gaussian splats, not polygon meshes: volumetric scenes to walk through and render in real time, with no UVs or topology to edit (Marble splats also export to triangle or collider mesh). Three vendors sit side by side: World Labs Marble in three quality tiers, Hunyuan's HY World pipeline, and TripoSplat for single objects. Discover them with `search` and treat `model_schema_get` as the contract; HY World members carried a geo restriction tag at authoring time, so hits differ by team and region. Connection and the core loop: see the `scenario` skill; polygon meshes, rigging, and the 3D viewer: the `scenario-3d` skill; skybox-only work with no splat stage: the `scenario-skyboxes` skill. If a sibling skill named here is missing from your available skills, ask the user to install it (`npx skills add scenario-labs/skills --skill <name>`); unattended, proceed from tool schemas and flag the gap. ## Quick reference Pick the member by what you already have (input names from the live schemas): …
Read the whole file at its exact version.
How to install
mdr add scenario-labs/skills/scenario-3d-worlds@sha256:70b8ce9b3352b243The line at the top of this page pins the label git:20260926.9ac7861, 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_w7dzboanb74ic6rq)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Aug 16, 2026 and Sep 26, 2026, about one every 41 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260926.9ac7861 latest | 2026-09-26 | 9ac7861 | 6,085 B | A | view · diff |
| git:20260816.74a20b0 | 2026-08-16 | 74a20b0 | 6,085 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 (6085 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
scenario-labs/skills · 1,063 stars · license MIT · pushed 2026-10-19 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_w7dzboanb74ic6rq GET https://markdownregistry.com/api/v1/resolve?ref=scenario-labs/skills/scenario-3d-worlds GET https://markdownregistry.com/api/v1/blob/70b8ce9b3352b24341ddbdf3225437cdab7763c8c77b16ecc7cc2aad27cd1be0
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.