ModsJava
Serverauth Mod
Java mod listed for Minecraft 1.20–1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on Modrinth
A purely server-side Fabric login module, where the administrator has full control over accounts. Forced login, automatic binding, AFK timeout, and position restoration provide a complete securi 纯服务端 Fabric 登录模组，管理员完全掌控账号。强制登录、自动绑定、挂机超时，为服务器提供完整的安全验证体系
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.20, 1.20.1, 1.20.2
- 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.
File checked by MCModsHub
- Ships as serverauth-mod-1.6.0(1.20.x-1.21.x).jar — drop this file into the mods folder
- Download size: 49 KB
- Download link checked 19 Oct 2026 — working
These come from our own check of the pack file, not from the source page.