This is my first mod EVER, so I apologize if it's a little crude.
This makes Machine Curse into AP Starter, or it's supposed to. It ended up just making Machine Curse a blank sticker that has AP Starter's effect, and becomes incompatible if you unequip it, but it serves its purpose: making Machine Curse no longer a thing. Anything that should have Machine Curse just doesn't. From Traffikrabs to the Infernal Engines, Machine Curse just doesn't work.
This should be tagged so multiplayer can't be joined, and that's intentional. Machine Curse is meant to prevent Headshot Starter cheese in multiplayer, and while I'm perfectly fine with that aspect of it, if you don't ever plan on playing multiplayer anyways, Machine Curse is more an annoyance than anything, especially if your own partner having it will cause you to smack yourself in the forehead with Pre-Emptive, even if you're not targeting them.
Install this like any other .pck mod. It'll show as Unnamed Mod in-game, that's it working.