I noticed you added inputcapture for mobrider in spout enabled servers but spout is more of a cult following and the majority of players still use vanilla or a modded vanilla client. it would be great if we could have the same functionality and if it needs a small client side API mod than so be we don't mind installing classes

Just wanted to note that Citizens has a function where you can make an NPC a mob and steer them with WASD. Of course I have no clue how different those are from actual mobs.