CPvP Utilities

CPvP Utilities is a Fabric Client-side mod designed to enhance the Crystal PvP experience, providing a set of utilities that streamline and simplify common combat interactions, all configurable through an in-game ClickGUI.

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About this Mod

S4nnT1 Utilities

S4nnT1 Utilities is a Fabric client-side mod designed for Minecraft 1.21.1 and 1.21.4, built to enhance and simplify the Crystal PvP experience. Whether you're a seasoned fighter or just getting into the playstyle, this mod provides a set of carefully crafted utilities that streamline the most common and demanding interactions in Crystal PvP combat.

All modules are managed through a clean, lightweight in-game ClickGUI, accessible at any time without pausing the game. Each module can be toggled on or off independently, and many include configurable settings such as sliders and toggles, allowing you to fine-tune the behavior to match your playstyle and server requirements.

The mod is fully client-side, meaning no server-side installation is required. It is built on the Fabric mod loader and is designed to be lightweight, with minimal performance impact even during intense combat situations.

Requires: Fabric Loader 0.18.4+ and Fabric API for Minecraft 1.21.4

It has a total of 5 modules:
• AutoCrystal
• AutoSprint
• FullBright
• CrystalSetUp
• AnchorHotkey

Available Versions

CPvP Utilities 1.0.1release

MC 1.21.1fabric

February 23, 2026

CPvP Utilities 1.21.4-1.0.1release

MC 1.21.4fabric

February 23, 2026

How to Install CPvP Utilities 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 (1.21.4).

Install Mod

Open the mod browser in the dashboard and search for "CPvP Utilities". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.4, 1.21.1

Server-side

✗ Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

CPvP Utilities 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 (1.21.4). You can switch loaders with one click in the panel.

Is CPvP Utilities compatible with fabric?

CPvP Utilities officially supports fabric for Minecraft 1.21.4, 1.21.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with CPvP Utilities – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if CPvP Utilities 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.