LuckPerms is of curse the best permissions plugin, with the largest variety of features, but there is a new permissions plugin (PermissionsPlus) that has a feature that LuckPerms doesn't have: the permissions finder.
It allows you to find a permission: when executing an action, it shows you the permission required to execute it.

This is already a feature in luckperms, but is instead called 'verbose' rather than a permission finder. https://github.com/lucko/LuckPerms/wiki/Verbose

@RJHaytree ok thanks, I had not found it