KeyItems

Set keybindings for slash commands

214 Downloads

fabricgame-mechanicsutility

Rent Server with this Mod

About this Mod

KEYITEM

A minecraft mod that allows you to map keybinds to slash commands, allowing you to easily run commands.

Editing Keymap

Go to your .minecraft/config folder, and edit the keymaps.json file. You can see that each keybind is in the
following format:

"Slash_Command": {
    "modifierKey": 342,
    "primaryKey": 72
},

Slash_Command can be any command without the / symbol. For example, give @s minecraft:ender_pearl
modifierKey can be alt, ctrl or any other key, remember that it will only accept keycode.
primaryKey is the letter keycode that is part of the alphabet.

"give @s minecraft:ender_pearl": {
    "modifierKey": 342,
    "primaryKey": 85
},

Available Versions

KeyItems 0.3.0release

MC 1.21.7fabric

July 15, 2025

KeyItems 0.2.0release

MC 1.21.5fabric

May 12, 2025

How to Install KeyItems on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.7).

Install Mod

Open the mod browser in the dashboard and search for "KeyItems". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.7, 1.21.5

Server-side

~ Optional

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

KeyItems server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.7). You can switch loaders with one click in the panel.

Is KeyItems compatible with fabric?

KeyItems officially supports fabric for Minecraft 1.21.7, 1.21.5. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with KeyItems – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if KeyItems consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.