If you are able to PVP in an area, you may kill someone. This does not include PVP spells enabled while PVP is disabled in a town. This also does not include camping someone and killing them. If you kill someone more than twice in an hour, it could be viewed as harassment.
Stealing in mining world is permitted, however, if you find a chest in a town and take from it, it will be considered stealing, which is not permitted.
Autofarms are not permitted, anything that allows you to afk generate something is not permitted. Everything that does stuff must include you pushing a button for EACH INSTANCE, this means you can’t push a button to ‘turn it on’ and it runs, then you turn it off. You must be there actively using it the ENTIRE time & it can’t run on its own.