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RetroAuth project artwork

Modrinth · Minecraft mod

RetroAuth

Fixes skins and authentication for b1.7.3 (supporting babric & ornithe)

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which RetroAuth release should I use?

Updated 4 months ago
Latest stable file 1.3.1+mcb1.7.3+babric
Game version b1.7.3
Loader babric

RetroAuth 1.3.1+mcb1.7.3+babric targets b1.7.3 with babric. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.

Where it goes

Is RetroAuth required on the client, server, or both?

Installation on the client is optional. Installation on the dedicated server is optional.

Client Optional
Dedicated server Optional
Loader for this release babric
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source marks this as usable on both the client and server.

Understand client and server requirements Read the Minecraft installation guide

What else does RetroAuth 1.3.1+mcb1.7.3+babric need?

1.3.1+mcb1.7.3+babric. Change the file and its required mods may change too.

No extra mods listed for this file

This file does not list any required mods. Do not add a library just because a different file uses it.

This file does not list any required or optional mods.

Before you install it

Add RetroAuth without breaking your instance.

Built for RetroAuth 1.3.1+mcb1.7.3+babric. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use 1.3.1+mcb1.7.3+babric. It targets b1.7.3 with babric; another release may have different loader, side or dependency requirements.

  2. 02

    Bring the mods it needs

    This file does not list any required mods. Do not add a library just because a different file uses it.

  3. 03

    Put it on the correct side

    Installation on the client is optional. Installation on the dedicated server is optional.

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside 1.3.1+mcb1.7.3+babric. It opens that exact file at the source.

About this project

What does RetroAuth add?

RetroAuth

  • Adds authentication and skin fixes for b1.7.3
  • Allows you to join servers with proper authentication and have modern minecraft skins

Server Note

  • This must be installed on both server and client for proper authentication.

Project description from Modrinth.

Pick your setup

RetroAuth by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

1 available setups

Check the dependencies, then try the file in a copied instance before changing a world you care about.

Recent files

RetroAuth versions and loaders

9 of 9 releases match

Looking for an older file? The official Modrinth project page is in Resources.