Malilib required to use this mod
Y+C to open Config Gui
Duck Mod is server+client mod wich allows all kinds of features/tweaks to the game
Currently Duck Mod allows you to inspect Containers, Furnaces, Beehives, PlayerInventories without opening them and ONLY if its enabled on the server.
Credits
Made by VrikkaDuck, Tested by Heirde, TheMaster_Fox