[whpalmer4]

Originally Posted by Christian

I basically have no idea of coding, all I do sometimes is to take scripts that look remotely like what I want and try to figure out which parts/variables to modify to make "my" script. From what I can tell that put-into-folder-assign-tag would need the "on run" part to be replaced with some sort of trigger that activates when I put one or more actions into a certain context. Tht leaves me with one question though: how the hell do I do that? :p

You don't. As Lizard said, it will have to be a script you run after making some changes. Curt Clifton wrote a script years ago called Verify Next Action Exist that is similar in concept — run it periodically and it marks various projects that meet some criteria.