promotional bannermobile promotional banner

intruder alerts

IntruderAlerts is a client-side Fabric mod that notifies you when untrusted players appear nearby. When an unknown player enters your render distance, you'll receive a chat message, a toast notification, and a sound alert.
Back to Files

intruderalerts-1.3.0+mc1.21.4.jar

File nameintruderalerts-1.3.0+mc1.21.4.jar
Uploader
BerezhnykBerezhnyk
Uploaded
Oct 9, 2026
Downloads
10
Size
96.1 KB
Mod Loaders
Fabric
File ID
9109661
Type
R
Release
Supported game versions
  • 1.21.10
  • 1.21.9
  • 1.21.8
  • 1.21.7
  • 1.21.6
  • 1.21.5
  • 1.21.4

Curse Maven Snippet

Fabric

modImplementation "curse.maven:intruder-alerts-1464611:9109661"

Learn more about Curse Maven

What's new

New

  • Intruder screen. Press I (rebindable under Controls → IntruderAlerts) or type /intruder to open it.
    • History tab: every sighting, newest first, with:
      • live status: still here, left range, or logged out;
      • time, coordinates, dimension, and how long they stayed;
      • search by name;
      • a one-click Trust player button;
      • Clear history, with a confirmation.
      • search by name;
      • a one-click Trust player button;
      • Clear history, with a confirmation.
    • Settings tab: toggles for alerts, sound, HUD, and telemetry.
    • Press I again to close it.

Changed

  • /intruder with no arguments opens the intruder screen. /intruder gui still works and does the same.

Telemetry & privacy

  • Telemetry now includes your Minecraftthe world name (the singleplayer save name, or the server's name in your multiplayer list). Telemetry is no longer anonymous, but can be disabled

This mod has no additional files