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3D Printer Manager

Integrates with multiple 3D printer management systems to enable remote control, file handling, and ...

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Updated Sep 9, 2025
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Automation
Integrates with multiple 3D printer management systems to enable remote control, file handling, and advanced STL manipulation for automated print job management and custom model modifications.

Step-by-Step Instructions for Obtaining Required ENV Values for MCP 3D Printer Server

For OctoPrint, Klipper (Moonraker), Repetier, Duet, Prusa Connect, and Creality Cloud

API Key or Token (as needed):

  1. Determine Your Printer Type

    • Identify which printer management system you are using (e.g., OctoPrint, Klipper, Repetier, Duet, Prusa Connect, or Creality Cloud).

  2. Obtain API Key/Token

    • OctoPrint / Repetier:
      1. Open the web interface of your printer.
      2. Log in as an admin.
      3. Go to "Settings" → "API".
      4. Generate or copy your API key.
    • Klipper (Moonraker):
      1. Consult your Moonraker or Klipper configuration (moonraker.conf) for any token requirements.
      2. If authentication is enabled, generate/copy your access token as per documentation.
    • Duet:
      1. Access Duet Web Control.
      2. Review your server settings for any token or password requirements.
    • Prusa Connect:
      1. Go to Prusa Connect.
      2. Log in, navigate to "Settings" → "API Access".
      3. Generate or copy your API key.
    • Creality Cloud:
      1. In the Creality Cloud app, go to "Settings" → "Developer Options".
      2. Generate or copy your bearer token.

  3. Take Note of Connection Details

    • For PRINTER_HOST, use your printer’s IP address or network hostname.
    • For PRINTER_PORT, use the standard port for your printer type (see documentation or your printer settings).

  4. Fill in FastMCP Connection Interface

    • Open the FastMCP “Install Now” button for this integration.
    • Enter the values you obtained above (API Key, Host, Port, and Printer Type).

For Bambu Labs Printers (requires serial and token)

  1. Locate Your Bambu Printer’s Serial Number

    • Look for a sticker on the back or bottom of your printer (usually starts with "01P" or "01A").
    • Or, open "Bambu Studio", go to Device > Device Management, and find your printer's information.

  2. Obtain Access Token

    • On your printer’s touchscreen:
      • P1 / X1 Series: Go to “Settings” > “Network” > “LAN Mode”. Enable LAN Mode. The access token will be shown.
      • A1 Mini: Use the "Bambu Handy" mobile app. Connect to the printer, then go to “Settings” > “Network” > “LAN Mode” to see the token.
      • (If you don’t see "LAN Mode" or the token, update your printer firmware to the latest version.)

  3. Take Note of Connection Details

    • For PRINTER_HOST, use your printer’s IP address (shown in the printer’s network settings or device information).

  4. Fill in FastMCP Connection Interface

    • Use the “Install Now” button.
    • Enter your PRINTER_HOST, set PRINTER_TYPE to bambu.
    • Enter your BAMBU_SERIAL and BAMBU_TOKEN values as obtained above.

If Using Bambu Studio Presets (Optional)

To enable Bambu preset resource reading:

  1. Locate Your Bambu Studio Config Directory

    • Find the Bambu Studio user config path on your system:
      • macOS: /Users/your_user/Library/Application Support/BambuStudio/user/YOUR_USER_ID
      • Windows: C:\Users\your_user\AppData\Roaming\BambuStudio\user\YOUR_USER_ID
      • Linux: /home/your_user/.config/BambuStudio/user/YOUR_USER_ID

  2. Fill in FastMCP Connection Interface

    • Use the “Install Now” button.
    • Add the BAMBU_STUDIO_CONFIG_PATH variable and set its value to the path from above.

Final Notes

  • Enter all of your obtained values in the FastMCP connection interface (opened via "Install Now") as shown.
  • If you are unsure about any value, refer to your printer’s web UI, manual, or the relevant section in the README above.
  • Some printer types may require additional configuration or app setup for network access.

You’re now ready to connect your printer(s) via FastMCP!

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