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Bambu Lab Printer (LAN)

io.github.b84330808/mcp-server-for-bambu · v0.3.0

Unofficial. Status, AMS filament, print control and maintenance for Bambu Lab 3D printers via LAN

Connect Runs on your machine

Terminal
claude mcp add mcp-server-for-bambu -e BAMBU_IP=<BAMBU_IP> -e BAMBU_SERIAL=<BAMBU_SERIAL> -e BAMBU_ACCESS_CODE=<BAMBU_ACCESS_CODE> -e BAMBU_READ_ONLY=<BAMBU_READ_ONLY> -- npx -y [email protected]
claude_desktop_config.json
{
  "mcpServers": {
    "mcp-server-for-bambu": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "BAMBU_IP": "<BAMBU_IP>",
        "BAMBU_SERIAL": "<BAMBU_SERIAL>",
        "BAMBU_ACCESS_CODE": "<BAMBU_ACCESS_CODE>",
        "BAMBU_READ_ONLY": "<BAMBU_READ_ONLY>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "mcp-server-for-bambu": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "BAMBU_IP": "<BAMBU_IP>",
        "BAMBU_SERIAL": "<BAMBU_SERIAL>",
        "BAMBU_ACCESS_CODE": "<BAMBU_ACCESS_CODE>",
        "BAMBU_READ_ONLY": "<BAMBU_READ_ONLY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "mcp-server-for-bambu": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "BAMBU_IP": "<BAMBU_IP>",
        "BAMBU_SERIAL": "<BAMBU_SERIAL>",
        "BAMBU_ACCESS_CODE": "<BAMBU_ACCESS_CODE>",
        "BAMBU_READ_ONLY": "<BAMBU_READ_ONLY>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
BAMBU_IP
Optional
Printer IP on your LAN. Optional: leave all three unset and run the setup_printer tool instead.
BAMBU_SERIAL
Optional
Printer serial number (Settings > Device > Device Info).
BAMBU_ACCESS_CODE
Optional, secret
8-character LAN access code (Settings > WLAN > LAN Mode Liveview).
BAMBU_READ_ONLY
Optional
Set to 1 to register only read tools: no pause, cancel, heating or G-code.

Details

Package[email protected] (NPM, stdio)
First published26 Oct 2026
Last updated26 Oct 2026
Registry nameio.github.b84330808/mcp-server-for-bambu

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