ModsFinder

AutoLogin

by maddiexd

AutoLogin keeps a separate password for each server a Fabric client joins and sends it automatically after the login prompt appears, for servers running authme or xauth.

FabricClient-side onlyGNU General Public License v3.0 onlyOpen sourceb1.7.3

What it does

Players who join several servers that use authme or xauth can store a password per server in a set file, and the mod fills it in when the server asks for a login. A login prompt can be made to wait before the password is sent, so the password is not typed too early. Several usernames can be listed, and the mod can register an account on a server with a generated password when none exists yet.

AutoLogin requires StationAPI and is published for Fabric only, on the single game version b1.7.3. Only the player's game needs it, and servers run without it. The code is licensed under the GNU General Public License v3.0 only, which makes the mod open source. Snapshot builds are published, and the source code and issue tracker are public.

Key features

  1. Per-server passwords

    Each server can have its own password, so a different login is used depending on which server the client joins.

  2. Automatic login

    The mod logs in to authme or xauth servers by reading the password from a set file when the prompt appears.

  3. Delayed password send

    The login prompt can be made to wait before the password is sent, which helps when a server is slow to show it.

  4. Generated registration

    When an account does not exist, the mod can register with a generated password and store it in the set file.

  5. Config page

    A configuration page lets the player set usernames, passwords and related options without editing files by hand.

No per-version build data
Modrinth lists game versions for this project (b1.7.3), but the source data has no build per game version and loader, so the compatibility grid is not shown.

Requirements

Dependencies declared by the latest file for each loader.

Required 1

StationAPIA general use API for Fabric Loader mods on legacy Minecraft versions.
Required

Use cases

Who it’s for: Players who join servers running authme or xauth and want their logins filled in automatically. Players on servers without these login plugins will see no benefit from the mod.

How it compares

Full comparison

PassManager is a Fabric client mod published for 1.19.3 – 1.20.1 under the MIT License, and it is not open source. Hide Password is a Fabric client mod for 1.21.11 – 26.3 under the MIT License, and it is open source. AutoLogin targets only the single game version b1.7.3 and is open source under the GNU General Public License v3.0 only, so the three do not overlap on a version.

ModLoadersGame versionsEnvironmentUpdated
AutoLoginFabricb1.7.3Client-side only2025-11-01
PassManagerFabric1.19.3 – 1.20.1Client-side only2023-07-03
Hide PasswordFabric1.21.11 – 26.3Client-side only2026-09-21

Questions

Does AutoLogin need StationAPI?

Yes. StationAPI is a required dependency and must be installed alongside AutoLogin on Fabric.

Does the server need AutoLogin installed?

No. Players add it to their own game, and a server needs no copy.

Which game version does AutoLogin support?

AutoLogin is published for the single game version b1.7.3 and does not list any other version.

Can AutoLogin store a different password for each server?

Yes. The mod keeps a separate password for each server, so a different login is sent depending on the server joined.

In the catalog

AutoLogin is one of 5,392 Social mods on ModsFinder, and one of 4,084 Social mods for Fabric. 567 mods support Minecraft b1.7.3.

Social mods5,392Fabric modsMods for b1.7.3567

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What the author says

Credit to Argagaes for original modloader version.
maddiexd, on the Modrinth page

Official listing

Owner
maddiexd
Published
2025-11-01
Updated on Modrinth
2025-11-01
Facts verified
2026-10-15

Tags

ManagementSocialUtility
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