Leave Me Alone
by Oybek
Leave Me Alone is a Fabric client-side mod that detects AFK players from mouse inactivity and takes action after a set time.
What it does
The mod tracks mouse activity on the player's client. When the mouse stays still for a chosen amount of time, the player is marked as away from keyboard. Once marked, the mod can take a configured action, such as dealing damage to the player, spawning a creeper nearby, or kicking the player from the server world.
The mod needs Cloth Config API to provide its settings screen. Because it runs on the client alone, it is not installed on the server, which means the server side still applies its own kick rules. The mod is published for Fabric and 1.21.11 only, with a single file, 1.0.0, dated 2026-04-06. It is released under the MIT License and is not open source.
Key features
Mouse-based AFK detection
The mod watches the mouse and flags the player as AFK after a period without movement.
Adjustable inactivity timer
The time before a player is marked AFK can be set in the configuration.
Configurable AFK responses
Dealing damage, spawning a creeper within 10 blocks and kicking are the available responses.
Cloth Config screen
Settings are edited through a Cloth Config screen rather than by hand-editing files.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Use cases
Keeping AFK players off a world
Server owners can pair a client check with a kick so idle players do not hold a spot in the world.
Who it’s for: Players who want to discourage idling in a shared world, and server owners who want a visible response to inactivity.
How it compares
AfkDisconnect is a Fabric client-side mod for 1.21.11 under All rights reserved, and it is not open source. AutoLeaver is also a Fabric client-side mod, released under the MIT License, with files for 1.21 – 1.21.11. Fake AFK is different because it is server-side only, open source under the GNU Lesser General Public License v3.0 only, and covers 1.20 – 26.2 on Fabric.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Leave Me Alone | Fabric | 1.21.11 | Client-side only | 2026-04-06 |
| AfkDisconnect | Fabric | 1.21.11 | Client-side only | 2026-01-30 |
| AutoLeaver | Fabric | 1.21 – 1.21.11 | Client-side only | 2026-08-01 |
| Fake AFK | Fabric | 1.20 – 26.2 | Server-side only | 2026-07-10 |
Questions
Does Leave Me Alone need Cloth Config API?
Does the server need Leave Me Alone installed?
Which Minecraft versions does Leave Me Alone support?
In the catalog
Leave Me Alone is one of 29,952 Game mechanics mods on ModsFinder, and one of 19,630 Game mechanics mods for Fabric. 19,862 mods support Minecraft 1.21.11.
More from Oybek
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What the author says
The mod tracks your mouse activity. If you stop moving your mouse for a set amount of time, you are marked as AFK. While AFK, the mod watches out for you - if you take damage or a creeper appears nearby, you will be automatically kicked from the server or world. Features - Detects AFK based on mouse inactivity …
Official listing
- Modrinth page
- modrinth.com/mod/leave-me-alone-oybek
- Owner
- Oybek
- Published
- 2026-04-06
- Updated on Modrinth
- 2026-04-06
- Facts verified
- 2026-10-15