This extension was part of Blender 4.1 bundled add-ons. It is now offered as it is, with limited supported.
No changelog for this release.
This extension does not require special permissions.
For anyone looking for a Blender 5 compatible version you can look at Marcoo's Github release. I guess this hasn't been merged because the original author is AWOL:
the windows panel parameters are not visible and available to change in blender 5.0.1. make sure it works in 5.2 LTS, that is all i am hoping