Three.js 3D Viewer

Demo 3D viewer that renders interactive 3D scenes and models using Three.js

Demo interactive 3D viewer powered by Three.js, a popular JavaScript library for rendering 3D graphics in the browser. Generates and displays 3D scenes, models, and animations directly in the conversation.

Install

1Add the server to Claude Code

claude mcp add --transport http threejs-3d-viewer https://example-server.modelcontextprotocol.io/threejs/mcp

2Sign in

Run /mcp in Claude Code and complete the login flow for this server.

These instructions target Claude Code. Check the publisher's documentation for support in other Claude surfaces; a valid server URL alone does not establish compatibility.

JSON.mcp.json for a shared project

Commit this file so everyone on the project gets the same server.

{
  "mcpServers": {
    "threejs-3d-viewer": {
      "type": "http",
      "url": "https://example-server.modelcontextprotocol.io/threejs/mcp"
    }
  }
}

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