A lightweight quality-of-life plugin that removes the native 1-potion-per-slot restriction in Minecraft. Great for survival servers or RPG themes, giving inventory space back to your players. This plugin handles the vanilla issues that come with stacked items automatically.

Features

• Customizable Stack Limits: Change the maximum stack size for standard Potions, Splash Potions, and Lingering Potions in the configuration.
• 1.21 Component Native: Built specifically for modern Minecraft item handling (supports stacks 1-99).
• Brewing Stand Protection: Prevents players from placing stacked potions into Brewing Stands, which would break the vanilla brewing process. Only allows 1 at a time in the brewing slot.
• Smart Consumption: When players drink a potion from a stack, only one item is consumed, and the empty glass bottle is added to an open inventory slot (or dropped if full), preserving the remaining stack.
• Combat Friendly: Throwing stacked Splash or Lingering potions correctly consumes only one item from the hand.

Commands

• /potions reload - Reloads the plugin configuration.

Permissions

• potionstacks.admin - Allows usage of the /potions reload command.

Configuration

The default config.yml is simple and straightforward:

# Set the maximum stack size for all potion types.
# Vanilla Minecraft supports native stacking from 1 to 99.
max-potion-stack-size: 16