Multitools adds the ability to craft several tools into 1 multi-use tool.
A few days ago I found a mod on the Banana Land server which allows you to craft a mese or diamond shovel, axe and pick into one tool that performs better at all of those tool's main tasks. Unfortunately, I don't think this mod is available, so I decided to "borrow" the idea and make my own similar version.
Contributors: Many thanks to LadyK for improving the multitool textures!
Code license: CC0
Textures license: CC0
Optional Dependencies: mobs_monster (note: depends on mobs), lavastuff, toolranks
Notes on Optional Dependencies: Adding lavastuff and/or mobs_monster will add a Lava Multitool which is better than diamond and auto-smelts like the lava pick in mobs_monster. Adding toolranks enables all of the functionality of the toolranks mod.