Servux
When you jump into a Minecraft server, you often leave behind the handy client-side overlays that make single-player building and exploration so precise. Mods like MiniHUD can display structure bounding boxes, slime chunks, and more, but they rely on data that vanilla servers simply do not share. That is where Servux steps in. This tiny, server-only add-on bridges the gap, letting your favorite client-side tools work their magic even when you are far from a single-player world.
What Exactly Is Servux for Minecraft?
Servux is a server-side mod designed exclusively for multiplayer environments. You never need to install it on your client, and it does nothing in single-player. Its sole purpose is to provide extra support and features that certain client-side mods require when connected to a server. In its early versions, Servux focuses on one critical task: transmitting structure bounding box data to players running MiniHUD. Without Servux, MiniHUD can only show structure outlines in single-player worlds. With Servux installed on the server, those same outlines appear seamlessly in multiplayer, helping you locate witch huts, nether fortresses, ocean monuments, and more without ever leaving the game.
Why Server Owners Love Servux
Server administrators often hesitate to add mods because they fear performance hits or complex configuration. Servux is refreshingly simple. It is a lightweight mod that runs quietly in the background, adding negligible overhead. There are no game-changing mechanics, no new blocks, and no intrusive features that alter the vanilla experience. Instead, it quietly enhances the gameplay for users who already rely on MiniHUD, making your server more attractive to technical players and builders. If you run a Fabric server on version 1.20.4, 1.20.1, or even older releases like 1.19.2, Servux is available and ready to go.
How to Install Servux on Your Server
Getting Servux up and running is straightforward, even if you are new to server modding. Follow these steps to add it to your Fabric server:
- Confirm your server runs Fabric. Servux is a Fabric mod, so you need the Fabric Loader installed on your server. It does not support Forge or vanilla servers.
- Download Servux. Grab the latest version from a trusted mod repository. Make sure the file matches your Minecraft server version exactly.
- Place the mod in the mods folder. Upload the Servux .jar file into your server's
modsdirectory, just like any other Fabric mod. - Restart the server. Once the server boots up, Servux will automatically start working. There is no configuration file to edit for the basic MiniHUD support.
- Verify with MiniHUD. Connect to the server with MiniHUD installed on your client. Enable structure overlay rendering in MiniHUD's settings, and you should see bounding boxes appear around structures.
If you are looking for an even simpler way to manage server mods, the foxygame.net launcher includes a curated add-on catalog where you can find Servux and install it with a single click, automatically matching the correct version to your server setup. This eliminates the guesswork and ensures that Servux stays updated alongside your other mods.
Supported Minecraft Versions and Loaders
Servux is built for the Fabric mod loader and currently supports a wide range of Minecraft versions. The mod is actively maintained, with releases for modern versions like 1.20.4 and 1.20.1, as well as popular legacy versions such as 1.19.4, 1.19.2, and 1.18.2. Always check the mod's official page for the latest version list, as the developer frequently backports features. Because Servux is server-side only, client compatibility is not an issue—players can join with any Fabric-compatible client that has MiniHUD installed, regardless of their other mods.
How Servux Works with MiniHUD
MiniHUD is a powerful client-side mod that displays various informational overlays, including structure bounding boxes. In single-player, the game client already knows where structures are located because it handles world generation. On a server, however, the client does not have access to that data unless the server explicitly sends it. Servux acts as a messenger: it detects when a player with MiniHUD joins and begins transmitting the coordinates of nearby structures. MiniHUD then renders those outlines in real time, just as it would in a local world. This synergy makes Servux an indispensable tool for anyone who uses MiniHUD regularly on multiplayer servers.
Is Servux Safe and Allowed on Public Servers?
Yes. Servux, the mod that powers Servux, is designed to be fully vanilla-compatible from a gameplay perspective. It does not give players any unfair advantage beyond what they could already see in single-player. It does not reveal hidden ores, player locations, or anything that would be considered cheating. Most server rules permit client-side overlays like MiniHUD, and Servux simply enables a feature that already exists in the game's code. However, if you are joining a public server, always check their specific mod policies. As a server owner, you can install Servux without worrying about breaking the vanilla feel or enabling exploits.
Download Servux and Get Started
Ready to enhance your server? A quick download Servux search will point you to the official mod page. Remember to pick the version that matches your server's Minecraft release. The mod file is small, often under 100 KB, so it won't bloat your server. After installation, your players with MiniHUD will immediately notice the difference. No commands, no permissions, just seamless structure rendering.
Common Questions About Servux
Do I need Servux on my client?
No. Servux is strictly server-side. Installing it on your client will have no effect and is not recommended. It is only useful on the server you are connecting to.
Can I use Servux with other client-side mods?
Currently, Servux's primary function is to support MiniHUD's structure bounding boxes. Future versions may add support for other client-side mods, but for now, it is a dedicated companion to MiniHUD. If you only use MiniHUD for FPS display or light level overlays, you do not need Servux; it is specifically for structure outlines in multiplayer.
What if the server already has Servux but I don't see outlines?
Make sure MiniHUD is installed on your client and that the structure overlay is enabled. Open MiniHUD's config menu (default hotkey H + C) and navigate to the Structures category. Toggle the main renderer on and select which structures you want to see. If the server has Servux, the data will be sent automatically.
Final Thoughts
Servux fills a small but significant gap in the Minecraft modding ecosystem. It respects the vanilla experience while empowering technical players with the tools they love. Whether you run a private SMP for friends or a large public server, adding Servux is a no-brainer if your community uses MiniHUD. The installation is painless, the performance impact is zero, and the result is a richer, more informative multiplayer world. Give it a try and watch your players' builds and explorations reach a new level of precision.
--- **Update Jul 8, 2026:** Added 9 files for version 26.2, 26.1.2, 26.1.1, 26.1, 1.21.9, 1.21.8, 1.21.7, 1.21.6, 1.21.5, 1.21.4, 1.21.3, 1.21.2, 1.21.11, 1.21.10, 1.21.1, 1.21 (Fabric).