To all the people wondering if it was really necessary to release these like I have, this part of the OP is key:
Three bots made for The Golden Wrench gamemode.
Since the bots used in the gamemode cannot be simply extracted, I preemptively released these as standalone bots to account for any requests.
The bots were only meant to be used as enemies and therefore a playertype is unnecessary.
This is also a reason.
because bots have different properties and "personalities" you can assign in the script, something you can't do with playertypes.
These bots will not use idle animations, which means they do not randomly click and pull levers before the player reaches them etc. I realise all this could be done with events, but it would mean having to apply upwards of 5 lines to every bot planted and the bot wrench menu has no 'apply all' option.