Adventure Tools gives the player a few helpful items as you explore the caves in your world. The flashlight is a key tool for illuminating the path in front of you. It’ll save you some torches and help in a pinch if you don’t even have any on hand.
The Ender Lantern will highlight ores in a a certain radius. This radius can be changed in the config to allow for a greater distance to see ores. This is a great way to get a sense of where you’re digging and if it’s worthwhile rather than wasting time and coming up dry.