Installation

Drag the CableGenerator_Install.mzp file into the 3ds Max viewport.
or
launch it through the menu:
Scripting → Run Script… and select the file manually.

After installation, open:
Customize → Customize User Interface…

Go to the Toolbars tab.

In the Category field, select Threesundays Tools.

Drag the button that appears to any convenient toolbar.

Compatibility

The plugin has been tested on 3ds Max 2024 and 3ds Max 2025.
Should supposedly work correctly in earlier versions of 3ds Max as well.