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Xaero's Map Server Utils

Xaero's Map Server Utils

DATA PACK
Allows server administrators to conveniently disable the entity radar, mini-map, and other features of the Xaero's Map series of mods to make competitive play fairer
by xxtg666
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Updated Oct 14, 2026
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Utility
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If you want a mod version, click here.

Introduction

This data pack adds some useful commands for server administrators, allowing easy access to make fair modifications needed for gameplay on players' Xaero's Map series of mods.

How it works

See the How do I prohibit the use of cave mode and/or entity radar on my server? section of Xaero's Minimap Mod.

Usage

  • /function xaero:fairxaero causes the minimap to disable cave mode (including world map) and entity radar (fair-play mode)

  • /function xaero:nominimap disables the minimap completely

  • /function xaero:resetxaero reset all the system message flags

  • /function xaero:xaerowmnetherisfair causes world map cave mode to work in the nether despite the minimap being fair-play

These commands above will tell the player what the server administrator used, if you don't want your players to know which command you used, add silent/ after xaero: (Example: /function xaero:silent/fairxaero) (But the player will still receive a blank message)

Autorun

The newly added autorun feature can automatically execute functions when players join the server, modifying the behavior of their minimap.

  • /function xaero:autorun/set/disabled disable the feature (default)
  • /function xaero:autorun/set/... select the function to run automatically
xaeros-map-server-utils-1.1.0
MC 1.16.3, 1.17.1, 1.21, 1.16.1, 1.18.1, 1.16, 1.16.5, 1.19.3, 1.20.2, 1.19.4, 1.21.8, 1.17, 1.20.5, 1.21.5, 1.18, 1.21.4, 1.20.1, 1.20, 1.20.6, 1.21.1, 1.21.6, 1.21.3, 1.21.7
Release 2025-11-29 Get
xaeros-map-server-utils-1.0.1
MC 1.16.3, 1.17.1, 1.21, 1.16.1, 1.18.1, 1.16, 1.16.5, 1.19.3, 1.20.2, 1.19.4, 1.21.8, 1.17, 1.20.5, 1.21.5, 1.18, 1.21.4, 1.20.1, 1.20, 1.20.6, 1.21.1, 1.21.6, 1.21.3, 1.21.7
Release 2025-02-11 Get
xaeros-map-server-utils-1.0.0
MC 1.17.1, 1.16.3, 1.19.3, 1.20.2, 1.16.1, 1.18.1, 1.20.5, 1.17, 1.16, 1.19.4, 1.16.5, 1.18.2, 1.19.2, 1.20.3, 1.20.1, 1.20, 1.20.6, 1.19.1, 1.20.4, 1.18, 1.16.4, 1.16.2, 1.19
Release 2025-01-25 Get

Requirements & install

How to use this data pack in Minecraft
Mods needed
None, works in vanilla
Minecraft
1.21 – 1.21.8
Install folder
saves/<world>/datapacks

How to install data packs

  1. Download the data pack .zip file (do not extract it).
  2. New world: click Data Packs on the world creation screen and drop the .zip in. Existing world: open .minecraft/saves/<world>/datapacks.
  3. Put the .zip into the datapacks folder of the world (servers: world/datapacks).
  4. Run /reload in game (or rejoin the world) and check it with /datapack list.
Browse more: Data Packs for 1.21.8 All data packs

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