"Randar" is an exploit for Minecraft which uses LLL lattice reduction to crack the internal state of an incorrectly reused java.util.Random in the Minecraft server, then works backwards from that to locate other players currently loaded into the world.

block game military grade radar

(archived) A proxy to wait out 2b2t.org's way too long queue. Includes a small webserver and a REST-like API for external control

ARCHIVED - KAMI Blue: a continuation of 1.12.2 KAMI

Fix exploits on anarchy Minecraft servers

An extensible and customizable GUI API/library to create ClickGUIs, HUDEditors and TabGUIs designed for use in Minecraft utility mods.

Utility mod and proxy server for 1.12.2

Minecraft 1.12.2 Utility Mod for Anarchy and Crystal PvP

forge mod for 1.12.2 minecraft

Ares is a free, open source minecraft utility mod aimed at anarchy servers.

A Kotlin program used to analyze and discover backdoors in Minecraft Java 1.12.2 forge mods

Xaero WorldMap / Minimap Extra Features

Family Fun Pack utility mod for 2b2t

A powerful Minecraft proxy

Index of utility mods for minecraft

Unofficial Konas Client Archive: A complete collection of all versions along with a working source code.

Highway Tools for Meteor Client.

scan a minecraft world for various things

Open Source Catalyst Client

Anarchy crystal pvp utility mod client for Minecraft, previous paid but now open source & free.