?
Host a server
Modrinth App
Sign in
ModsPluginsData PacksShadersResource PacksModpacksServers
Settings
AuthCore

AuthCore

AuthCore is a high-performance, server-side login framework designed for large-scale Fabric 1.21+ environments. While other mods just check a password, AuthCore manages the entire lifecycle of a player's session, securing the server against bot attacks.

485
4
485
4

Compatibility

Minecraft: Java Edition

26.1.2
1.21.11

Platforms

Supported environments

Dedicated servers only

Links

Report issues View source Visit wiki Join Discord server

Tags

Creators

Details

Licensed CC0-1.0
Published 3 months ago
Welcome Back, Brave Adventurer (Please Log In 😇)

Welcome Back, Brave Adventurer (Please Log In 😇)

A charming little snapshot of that moment when the server greets you like an over‑enthusiastic receptionist: “Welcome to the Lobby! Please authenticate before doing anything heroic.” Featuring scattered items, a friendly “hi” sign

February 20, 2026
Active Session Shenanigans

Active Session Shenanigans

A delightful snapshot of that magical Minecraft moment when the server politely taps you on the shoulder and says, “Hey, welcome back — try not to break anything this time.” Perfect for showcasing the charm of AuthCore’s session‑resuming wizardry

February 20, 2026
Lobby Lockdown: Please Log In Before Causing Chaos 😇

Lobby Lockdown: Please Log In Before Causing Chaos 😇

Featuring a cozy lobby full of random items, a friendly “hi” sign, and your character frozen in place like a well‑behaved statue 🗿✨ Perfect for showcasing AuthCore’s polite-but-serious approach to security — “Login first, adventure later!” 🔐💫

February 20, 2026