SnapSwap

SnapSwap is a lightweight client-side Fabric mod for Minecraft 26.1+ that automatically refills your main hand or offhand with matching items from your inventory.

It helps when:

your building blocks run out
your food stack is consumed
a breakable item reaches the end of its durability

Features

Automatic block refill while building
Automatic food refill when your current food stack runs out
Automatic replacement for breakable items
Main hand and offhand support
In-game configuration through Mod Menu
Simple config file support
Swap sound feedback
English and German language support

Food Refill Behavior

SnapSwap prefers the food with the highest saturation value available in your inventory.

The following foods are ignored by default:

Rotten Flesh
Spider Eye
Poisonous Potato
Pufferfish
Raw Chicken

Configuration

You can enable or disable each feature individually:

Block Swap
Damageable Swap
Food Swap
Offhand Swap

Requirements

Minecraft 26.1+
Fabric Loader 0.18.6+
Mod Menu is optional, but recommended for in-game settings

Client-Side

SnapSwap is a client-only mod.
The server does not need to install it.

It is designed to work on many servers, but behavior may vary depending on server plugins, inventory handling, or anti-cheat systems.