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Resources / Plugins / MCKotlin

MCKotlin

Get the ability to run and develop Kotlin plugins on your Minecraft server or proxy

PluginsFree1.8 – 1.21
by 4drian3d · listed from Hangar
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Direct download from Hangar · 702 downloads

What it does

MCKotlin is a plugin for Paper / Spigot servers, made by 4drian3d. Get the ability to run and develop Kotlin plugins on your Minecraft server or proxy.

It supports Minecraft 1.8 – 1.21. It has been downloaded 702 times on Hangar. That puts it at #69 of the 116 proxy and network plugins listed here. The last update came out on Sep 11, 2025.

Supported versions

1.211.201.191.181.171.161.131.121.8

Release history

MCKotlin has had 12 releases on Hangar. None of them came out in the past year. The newest is 1.5.1-k2.2.20, released on Sep 11, 2025. It is made for Minecraft 1.20 – 1.21.8. It runs on Paper and Velocity.

VersionReleasedMinecraftType
1.5.1-k2.2.20Sep 11, 20251.20 – 1.21.8Release
1.5.1-k2.2.10Aug 29, 20251.20 – 1.21.8Release
1.5.1-k2.0.21Nov 11, 20241.20 – 1.21.3Release
1.4.0-k1.9.21Nov 27, 20231.9.4 – 1.20.2Release
1.4.0-K1.9.20Oct 30, 20231.9.4 – 1.20.2Release

Latest release on GitHub

MCKotlin is open source. Its newest release on GitHub is 1.5.1-k2.4.20, published on Sep 7, 2026.

Updated to Kotlin 2.4.20

Before that: 1.5.1-k2.4.10 (Sep 5, 2026), 1.5.1-k2.4.0 (Jul 10, 2026).

Description from the author on Hangar

MCKotlin

Get the ability to run and develop Kotlin plugins on your Minecraft server or proxy.

This plugin includes the necessary Kotlin libraries to the server to avoid including them independently in several plugins at the same time

Requirements

  • Java 11+

Compatibility

  • Velocity 3+
  • Sponge 8
  • Paper/forks 1.8+

How to use

Server Admin

Simply install the latest version of the plugin on your server or proxy

Developers

Add MCKotlin as a dependency

Spigot

plugin.yml
depend: MCKotlin-Paper

Paper 1.19.3+

paper-plugin.yml
dependencies:

  • name: MCKotlin-Paper

required: true

Velocity

@Plugin(
id = "myplugin",
dependencies = {
@Dependency(id = "mckotlin-velocity")
}
)
public class VelocityPlugin {}

Libraries included

  • Kotlin StdLib
  • Kotlin Reflect
  • KotlinX Coroutines

Written by 4drian3d. Read it with pictures on Hangar.

How to install MCKotlin

  1. Make sure your server runs Paper and Spigot on Minecraft 1.8 – 1.21.

  2. Download the .jar file from Hangar and put it in the plugins folder of your server.

  3. Restart the server. Avoid /reload, many plugins do not handle it well.

  4. Type /plugins in the console: MCKotlin should be listed in green. Its config files are created in the plugins folder on the first start.

Compatibility

Minecraft versions
1.21, 1.20, 1.19, 1.18, 1.17, 1.16, 1.13, 1.12, 1.8
Runs on
Paper, Spigot
Edition
Java
Needs
Nothing else
License
Free to use
Price
Free
Upkeep
Actively updated (Nov 10, 2026)

MCKotlin compared with similar ones Compare all alternatives

ResourceDownloadsRatingVersionsLast updatePrice
MCKotlinthe one you looked at702–1.8 – 1.21Sep 11, 2025Free
ProxyShieldLucasTHCR27–1.21 – 26.x12 days agoFree
Server RedirectKaiKikuchi705K–1.8 – 1.21Aug 28, 2024Free
VotingPluginBenCodez225K4.11.17 – 1.21Jul 23, 2026Free

Questions

Does MCKotlin work on Minecraft 26.x?

Not yet. The newest version it supports is Minecraft 1.21.

Is MCKotlin free?

Yes. MCKotlin is free to download from Hangar.

Which server software does MCKotlin run on?

MCKotlin runs on Paper and Spigot servers.

Is MCKotlin still updated?

Yes. The last update came out in the past day.

What are the best alternatives to MCKotlin?

The closest ones are ProxyShield, Server Redirect and VotingPlugin. Compare all alternatives

Alternatives to MCKotlin

Compare all alternatives ›

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