Kotlin is a support plugin for Java Edition Minecraft servers running Bukkit, Spigot, Paper, or compatible platforms. It places the Kotlin standard libraries on the server classpath, allowing plugins written partly or entirely in Kotlin to load and run correctly without each project bundling its own copy.
This library focused plugin adds no commands, blocks, or gameplay systems by itself. Instead, it provides shared runtime support that can reduce duplicated files, simplify plugin compatibility, and keep Kotlin extensions lighter. At BoxToPlay, we recommend it when another server plugin lists Kotlin as a required dependency.
Select the version of Kotlin you want installed on your Minecraft server.
You go directly to your cart with the Minecraft plan and selected version of Kotlin already included. Check that everything is correct before continuing.
Wait while your Minecraft server is built and delivered. Installation of your selected Kotlin version starts during setup. Once it is ready, connect and have fun.
Create your Minecraft server and install the Kotlin plugin with one click!