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.2408 npm2MITWhy 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.917 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.6MITWhy this server?
Generates precise physical motion paths and trajectory arrays compatible with Three.js-based visualization engines for realistic 3D animations.
AlicenseAqualityCmaintenanceProvides 55 specialized tools for precise physics calculations and rigid-body simulations, covering mechanics, fluid dynamics, and rotational motion. It enables LLMs to perform realistic motion analysis and trajectory modeling with support for real-world factors like drag, wind, and altitude.6214Apache 2.0Why this server?
Generates memory-safe Three.js canvas experiences such as particle constellations and geometric wireframes.
AlicenseAqualityAmaintenanceEnables high-craft web design and engineering through OKLCH color systems, fluid typography, Three.js 3D scenes, frontend security audits, multi-viewport capture, and Python-backed design verification.11299 npmMITWhy 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?
Allows control of live Three.js scenes, including tools for managing objects, lighting, cameras, animations, and environment settings.
AlicenseAqualityDmaintenanceEnables AI agents to control and manipulate live 3D scenes across frameworks like Three.js, A-Frame, and Babylon.js using a comprehensive set of object and environment tools. It features an integrated in-world chat system that allows for real-time scene modifications directly from within the 3D canvas.3332 npm3MITWhy this server?
Provides access to Three.js/React Three Fiber components for 3D backgrounds and effects from the ReactBits collection.
AlicenseAqualityCmaintenanceA Model Context Protocol server that provides AI assistants with access to ReactBits.dev components - a collection of 135+ animated React components for creative developers.5166 npm64MITWhy 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).221Apache 2.0