Plugin StackableItems

StackableItems plugin for flexible item stacks

StackableItems is a Bukkit and Spigot plugin that lets you customize how many items can be stacked in a Minecraft server, far beyond the vanilla rules. You can raise or lower stack sizes for any material, even typically non stackable items like potions, water buckets or soup, and optionally disable specific items to block crafting or pickup. Rules can apply globally, per permission group, or per player.

As part of the BoxToPlay team, we like this plugin for survival or hardcore gameplay where server owners fine tune inventory balance, from limiting food stacks to allowing powerful utility stacks for trusted players.