What AI game dev tool do you wish actually existed?

AI game development is moving ridiculously fast right now, but most of the attention seems to be going toward making creation easier.

I'm more curious about all the annoying stuff that still exists around actually building and shipping a good game.

If someone could build ONE tool for you that solved a painful part of your game development process, what would you want it to do?

Not necessarily another AI game generator or an asset generator like Meshy or Autosprite.

It could solve something before, during, or after creation.

What's something you currently do manually, struggle with, avoid doing, spend too much time on, or wish just something worked or existed?