KitLoader

Save your entire inventory - hotbar, armor and offhand - as named kits with /kit save, and restore them any time with /kit load. Kits are stored per player, survive across Minecraft versions, and load back into their exact original slots.

A Fabric mod for Minecraft 1.21.11, 26.1, 26.1.1, 26.1.2, 26.2 and 26.3.

Features

• /kit save <name> - store your current inventory as a named kit
• /kit load <name> - restore a kit, completely overriding the current inventory (main, armor and offhand)
• /kit load <Tab> - see your saved kits with tab-completion while typing
• /kit load - list all of your saved kits
• /kit delete <name> - delete a saved kit (also tab-completed)
• /kit preview <name> - open a read-only chest screen showing a kit's contents before loading it (also tab-completed)
• Kits are stored per player and survive across Minecraft versions and game sessions
• Items load back into their exact original slots
• A single unreadable item (e.g. after a data format change) never invalidates a kit - it is skipped with a warning
• Client-side mode - works with a client-only install on servers that do not have the mod

Installation

1. Install Fabric Loader 0.19.3+ for your Minecraft version
2. Install Fabric API
3. Drop the jar matching your Minecraft version into .minecraft/mods/ (or the server's mods/ folder for servers)

The mod works both as a server mod and as a client-only mod:

• Server-side - on singleplayer worlds and servers with the mod, /kit runs on the server and kits load in any game mode. Kits are stored per player under config/kitloader/kits/<player-uuid>/.
• Client-side - with only the client install, /kit save, /kit load <Tab>, /kit preview <name> and /kit delete still work on any server. Because a client cannot change its inventory in survival, /kit load temporarily switches you to creative, applies the kit, and switches you back (requires cheats or /gamemode permission). Kits saved this way go to config/kitloader/client-kits/. In singleplayer the server-side path is used automatically. On servers with the mod, /kit preview opens a read-only chest screen; a client-only install shows the kit's contents in chat instead, since only the server can open container screens.

Requires Java 25+.

Downloads

Grab the latest jars from the Releases page:

Minecraft	File
1.21.11	kitloader-1.0.0-1.21.11.jar
26.1	kitloader-1.0.0-26.1.jar
26.1.1	kitloader-1.0.0-26.1.1.jar
26.1.2	kitloader-1.0.0-26.1.2.jar
26.2	kitloader-1.0.0-26.2.jar
26.3	kitloader-1.0.0-26.3.jar

Building from source

Requires a JDK 25 and an internet connection.

./gradlew build        # builds the default version (26.3)
./build-all.sh         # builds jars for all six supported versions into dist/

Where kits are stored

Kits are saved as JSON under the config folder:

config/kitloader/kits/<player-uuid>/<kit-name>.json      # server-side kits
config/kitloader/client-kits/<kit-name>.json             # client-side kits

License

MIT