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worldlabs-mcp
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worldlabs-mcp

Active·★ 13·Updated 2026-05-28
★ Trending★ Vision / Multimodal★ API Integration

FastMCP 3.2 server and webapp wrapping the World Labs Marble API — generate navigable 3D worlds from text, images, and video

worldlabs-mcp is a Model Context Protocol gateway to World Labs' Marble and Spark 2.0 engines. It enables generation of navigable 3D worlds from diverse inputs (text, image, video, panorama), real-time streaming via Gaussian splat rendering, and spatial voice agent integration. The project includes a web dashboard, multiple export targets (Resonite, Blender, Unity), and VR headset support.

#marble#mcp-server#mcp-servers#webapp#worldlabs
$ Install
$ git clone https://github.com/sandraschi/worldlabs-mcp && cd worldlabs-mcp && uv pip install -e ".[dev]"
↗ Visit site★ GitHub
01

Features

01Marble 1.1+ world generation from text, image, multi-image, video, or local file upload
02Spark 2.0 Spatial Engine with hierarchical LoD and virtual GPU paging for Gaussian-splat streaming
03World Library with card/list view, thumbnails, search, filters, and asset downloads
04Painting Portals: generate 3D worlds from famous paintings
05Spatial Voice Agent with built-in TTS and coordinate-grounded narration
02

Compatibility

Python
Python 3.13+
Verified via docs
FastMCP
FastMCP 3.2
Verified via docs
03

Quick start

1
$ git clone https://github.com/sandraschi/worldlabs-mcp
2
$ cd worldlabs-mcp
3
$ uv pip install -e ".[dev]"
04

Use cases

↳Generate navigable 3D worlds for VR/AR experiences from text or images
↳Transform famous paintings into immersive 3D scenes for virtual galleries
↳Create interactive spatial narratives with voice agents grounded in scene coordinates
05

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Related searches

worldlabs-mcp AlternativesBest Vision / Multimodal Tools 2026Open Source Vision / Multimodalworldlabs-mcp Tutorialworldlabs-mcp Vs Competitorsmarblemcp-servermcp-servers

Comments

Log in to leave a comment
  • A
    Avery GarciaMay 20, 2026

    World Labs API access enables AI-powered spatial navigation generation.

  • Kendall Rivera
    Kendall RiveraMay 19, 2026

    World Labs Marble API wrapper via FastMCP for navigable world generation.

  • J
    Jesse DavisApr 5, 2026

    FastMCP foundation means the server is well-structured and performant.

  • E
    Emerson NguyenMar 1, 2026

    Good for developers building 3D navigation and spatial AI applications.

On this page
01Features02Compatibility03Quick start04Use cases05Alternatives
Stats
GitHub Stars★ 13
Last commit3d ago
StatusActive
License—
CategoryVision / Multimodal
Trend (30d)
+0.5↑ 0.7%
Links
Documentation↗Discussion↗Issues↗Releases↗

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