Keyboard/Mouse Input Detection

Keyboard/Mouse Input Detection

Adds a command that allows you to detect when a player presses any key and runs a function when they do.

by
406 Downloads
fabricutility
Rent Server with this Mod

Screenshots

Command Block

About this Mod

The mod adds a new command with the syntax /keydetection <add/remove/list> <press/release/sustained> run now

The command uses Windows Key Codes which you can look up the key you want here https://cherrytree.at/misc/vk.htm

Credit for programming the 1.21.10 version of the mod goes to https://github.com/FallingUser. Thanks for updating this mod because I kinda forgot about it.

Available Versions

Keyboard/Mouse Input Detection 1.1.0release
MC 1.21.10fabric
January 7, 2026
Keyboard/Mouse Input Detection 1.0.1release
MC 1.21.5fabric
June 10, 2025
Key Activation Detection 1.0.0release
MC 1.21.5fabric
June 9, 2025

How to Install Keyboard/Mouse Input Detection on Your Server

1

Order Server

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

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.10).

3

Install Mod

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

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.10, 1.21.5

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Keyboard/Mouse Input Detection 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 (1.21.10). You can switch loaders with one click in the panel.

Is Keyboard/Mouse Input Detection compatible with fabric?

Keyboard/Mouse Input Detection officially supports fabric for Minecraft 1.21.10, 1.21.5. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Keyboard/Mouse Input Detection – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Keyboard/Mouse Input Detection 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.

Rent Modded Server

Install Keyboard/Mouse Input Detection with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Required

Supported Versions

1.21.101.21.5