You will need MXLib for version 1.0.0 or higher.

Information

Simple Multi Tools adds 6 types of Multi Tools to Minecraft

These are Wooden Multi Tool, Stone Multi Tool, Iron Multi Tool, Golden Multi Tool, Diamond Multi Tool and Netherite Multi Tool

Tool Informations (For Version 1.0.0) :

Wooden Multi Tool : 7 Attack Damage, 1.3 Attack Speed, 118 Durability
Stone Multi Tool : 7 Attack Damage, 1.3 Attack Speed, 262 Durability
Iron Multi Tool : 8 Attack Damage, 1.3 Attack Speed, 500 Durability
Golden Multi Tool : 7 Attack Damage, 1.5 Attack Speed, 64 Durability
Diamond Multi Tool : 9 Attack Damage, 1.3 Attack Speed, 3.122 Durability
Netherite Multi Tool : 10 Attack Damage, 1.3 Attack Speed, 4.062 Durability