Best Three.js MCP Servers
Three.js is a cross-browser JavaScript library and API used to create and display animated 3D computer graphics in a web browser using WebGL.
Why this server?
Generates Three.js code snippets for attaching weapons and props to rigged characters.
AlicenseAqualityBmaintenanceMCP server for attaching weapons and props to rigged characters via the GripForge API, supporting multiple styles and output formats for game engines.25,939 npm4MITWhy this server?
Used to draw the scenes in the animated sample scenario episodes.
Why this server?
Allows creating 3D scenes by compiling Rosh code to Three.js.

Rosh MCP Serverofficial
AlicenseAqualityCmaintenanceEnables AI to create and publish interactive web apps, games, and 3D scenes using Rosh, a plain-English programming language. It supports compilation to HTML5 canvas, Phaser, or Three.js.926 PyPIMITWhy this server?
Provides access to production-ready Three.js components, scenes, recipes, and examples for building interactive 3D web experiences.

aetumi-mcpofficial
AlicenseAqualityCmaintenanceInstall premium, production-ready Three.js/WebGL 3D web components, templates and interactive scenes into Claude Code, Cursor & Codex. A hosted MCP for premium 3D web you own, from AETumi.61MITWhy this server?
Allows searching and downloading CC0 3D models and asset packs for use with Three.js.
AlicenseAqualityDmaintenanceEnables searching, retrieving, and managing CC0 GLB 3D models and asset packs, including listing categories, tags, licenses, demos, and submitting or updating assets with API key authentication.2043 npm1Creative Commons Zero v1.0 UniversalWhy this server?
Builds 3D scenes with physics using three.js and Rapier, and publishes them as a single self-contained HTML page.
Why this server?
Exports 3D scene data as Three.js BufferGeometry JSON, enabling visualization in a browser via a bundled Three.js viewer.
AlicenseAqualityAmaintenanceModern CAD CLI + MCP Server: 2D/3D drawing, editing, measurement, validation, batch automation, real-time collaboration (CRDT + WebSocket).222Apache 2.0Why this server?
The MCP server provides 3D scene layout resources with device world coordinates, which can be directly consumed by Three.js for rendering.
AlicenseAqualityCmaintenanceExposes digital twin device data capabilities as MCP tools, allowing MCP clients to query device status, read real-time metrics, fetch time-series data, and check alerts. Includes a simulated PLC driver with a clean interface for connecting real devices via OPC-UA, Modbus, or gateway APIs.6MITWhy this server?
Provides Three.js 3D design skills, allowing AI agents to build 3D scenes, shaders, and WebGL-powered effects.
AlicenseAqualityBmaintenanceEnables AI agents to browse, search, and read a curated library of 198 UI/UX and animation design skills across 17 categories, distilled from 10 open-source projects, with a progressive 5-step workflow for guidance.5665 npmMIT