{
  "mcpServers": {
    "org.r3js/r3": {
      "url": "https://mcp.r3js.org/mcp",
      "transport": "streamable-http",
      "headers": {
        "Authorization": ""
      }
    }
  }
}

Claude Desktop MCP documentation (opens in new tab)

AuthorR3

Version3.60.0

TransportRemote

r3js.org (opens in new tab)

Servers
/
R3

R3

remote

Build 3D web apps: physics, audio, music, Blender import. Live edits, undo, versions, publishing.

Getting Started

npx @getmcp/cli add org.r3js/r3

Requires Node.js 18+. Community-contributed server. Review source before installing.

Claude Desktopguide →Vscodeguide →Cursorguide →Windsurfguide →

Configuration

Config file: ~/Library/Application Support/Claude/claude_desktop_config.json

JSON

{
  "mcpServers": {
    "org.r3js/r3": {
      "url": "https://mcp.r3js.org/mcp",
      "transport": "streamable-http",
      "headers": {
        "Authorization": ""
      }
    }
  }
}