This extension was part of Blender 4.1 bundled add-ons. It is now offered as it is, with limited supported.
This version is only for Blender >= v4.4 and fix the problems with the API changes.
If you need to use the add-on in Blender version before v4.4, please download previous versions of the add-on.
This extension does not require special permissions.
It's an amazing tool, but I don't know why is not working on Blender 4.4 . After instalation it doesn't appear in the Draw* Menu. :(