MosaicCore
Framework core for MosaicMC [ARCHIVED]
About this Mod
MosaicCore
What is MosaicCore?
The plugin system provides an easy way to create server-side mods by offering predefined functions and variables, eliminating the need to write generic code.
Features
Plugin system
Plugin system is way to create your server side mod very easily with already pre defined functions and variables which removes need to create most of generic code.
Event system
The event system is a powerful tool that helps manage and organize events using a special design pattern called Kotlin DSL. It simplifies event usage and setup, reducing code complexity. It also streamlines event listening and event creation, minimizing the amount of code required.
Documentation
Check out github.com/MosaicMC/MosaicCore#readme for more informations!
Available Versions
How to Install MosaicCore 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 (1.20.1).
Install Mod
Open the mod browser in the dashboard and search for "MosaicCore". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.20.1, 1.20
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
MosaicCore 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 (1.20.1). You can switch loaders with one click in the panel.
Is MosaicCore compatible with fabric and quilt?
MosaicCore officially supports fabric, quilt for Minecraft 1.20.1, 1.20. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with MosaicCore – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if MosaicCore 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.
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Rent Modded Server
Install MosaicCore with just one click on your server.