I have been unsuccessful in getting the plugin to work.  I have the file loaded in the plugins folder and I hae a .json in the config folder.  I am trying to give myself permission but it keeps returning Permission '<vanish.use>' doesn't exist 

Would someone confirm the way I add my permission?
oxide.grant <Efflo> <76561198005614405> <vanish.use>     This is what returns  Permission '<vanish.use>' doesn't exist 

Merged post

My fault I was inputting the command wrong. I got it now.