To use the plugin you need to have ProtocolLib on your server!

This is a simple command ban and tab-complete plugin.

You can add allowed commands in the config and players who don't have permissions to run other commands can only run those.
The tab-complete is also adjusted. Only the allowed commands are displayed there.
When players run an illegal command, they get the error message from the config.
This plugin is therefore suitable for every language.

config.yml: