AutoAuth
A small mod for managing client side of basic authentication for you.
Features
- Manage basic authentication process on client for servers using /register /login scheme.
Benefits
- You don't ever need to manage passwords for such servers manually.
Passwords store
All passwords stored in json file located in .minecraft/config/AutoAuth/passwords.json
File stucture is following.
[
{
"ip": "127.0.0.1",
"user": "EnergoStalin",
"pass": "sus"
}
]
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Ships as autoauth-1.20.1-fabric-2.0.2.jar — drop this file into the mods folder
- Download size: 52 KB
- Download link checked 21 Sept 2026 — working
These come from our own check of the pack file, not from the source page.