
FoundryX
FoundryX is a powerful and modern all-in-one Minecraft utility mod — an advanced alternative to Essentials, built for both Forge, Fabric, and NeoForge through a unified multi-loader system.
About this Mod
FoundryX is a powerful and modern all-in-one Minecraft utility mod — an advanced alternative to Essentials, built for both Forge, Fabric, and NeoForge through a unified multi-loader system.
It enhances gameplay on both servers and single-player worlds with modular commands, smart tools, and easy configuration.
Whether you're building a small community server or a large-scale modpack, FoundryX provides the perfect foundation for a stable, customizable, and unified Minecraft experience.
Please comment, suggest new improvements or changes—I'd be very happy about everything!
Especially if you do so in the appropriate place.
GitHub: check
Public Readme: check
Require LuckPerms, Client(SP) and Server.
✨ Features
🔧 Multi-loader support — Fully compatible with Forge, Fabric, and NeoForge.
⚙️ Modular design — Enable or disable systems individually for flexible setups.
🧩 Server & client functionality — Works seamlessly in both single-player and multiplayer environments.
🧠 Utility commands — Includes advanced administrative and QoL commands similar to Essentials.
🌐 Customizable configuration — Easily tweak behavior, permissions, and gameplay options.
🧱 Integration ready — Built to work smoothly with other mods and APIs.
🚀 Optimized performance — Lightweight core designed for modern Minecraft versions.
Configuration
At first launch the mod creates config/foundryx.toml. The [language] section controls which localization is used for server-sent messages and formatted help descriptions:
[language]
language = "en_us" # Available options: en_us, ru_ru
Changing the value to ru_ru loads the new Russian translation file on the next server start.
Available Versions
How to Install FoundryX 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 (1.21.10).
Install Mod
Open the mod browser in the dashboard and search for "FoundryX". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.10
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
FoundryX 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 FoundryX compatible with fabric and forge and neoforge?
FoundryX officially supports fabric, forge, neoforge for Minecraft 1.21.10. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with FoundryX – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if FoundryX 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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Install FoundryX with just one click on your server.