I understand there some people exceptionally good at making plugins. I however do not understand coding and all that stuff it takes to do plugins

Is it possible to make a plugin that you can activate which takes the "traits" of a station guard or whatever and use it to counter mines? for example when you place mines the station guard will attack the mine from a reasonable distance and destroy it.

aka a Auto De-Miner plugin or something like that?

I don't think that's possible.

Two fundamental problems:
-- Mines cannot be targeted. They require manual aiming by sight.
-- Plugins cannot operate thrusters, so cannot be used to maneuver your ship.

-- tsreknor