Official MCP Registry · published 3h ago

R3

org.r3js/r3

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

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Add it to your agent

claude mcp add --transport http r3 https://mcp.r3js.org/mcp

A hosted server: nothing to install. Run /mcp in Claude Code to sign in if it asks.

[mcp_servers.r3]
url = "https://mcp.r3js.org/mcp"

Add to ~/.codex/config.toml.

{
  "mcpServers": {
    "r3": {
      "url": "https://mcp.r3js.org/mcp"
    }
  }
}

Add to ~/.cursor/mcp.json.

{
  "servers": {
    "r3": {
      "type": "http",
      "url": "https://mcp.r3js.org/mcp"
    }
  }
}

Add to .vscode/mcp.json.

gemini mcp add --transport http r3 https://mcp.r3js.org/mcp

Saved to .gemini/settings.json.