AAI is compatible with your mod but the pathing near the underground rocks is poor. AAI vehicles keep getting stuck.

unfortunately i don't have experience with AAI yet, so i don't really know what the issue is. My guess would be that tight corners might be an issue, so i am considering an option to use a bigger grid during the creation so that there is more space to navigate. (since it removes a bit of the challenge of the current system it would be an option).
but first i will have to play through the game with AAI to know what it is really about (and to have some fun too :) )

AAI uses biter pathing iirc. A bigger grid is probably the best you can do. Another option is to allow the player to dig into cave walls but I can see why you might now want that.