








Auth Foundation is a Minecraft Bedrock add-on that introduces a complete player authentication system, including registration, login, and a unique ID system for each player.
This add-on is designed for worlds, servers, and realms that need better player management, identification, and organization. Each player receives a persistent ID that is displayed both in chat and in their visible name, making moderation and interaction much easier.
One of the main features is a customized chat system that intercepts normal player messages and enhances the overall communication experience without affecting commands.
Commands (such as /login, /register, etc.) are not affected and continue working normally.
The add-on also includes a session system that keeps players logged in after death. Players only need to log in again if they leave and rejoin the world, ensuring a smoother gameplay experience.
Main Features:
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Player registration and login system
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Unique ID assigned to each player
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Custom chat system
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Player name tag showing ID
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Persistent session (no relog required after death)
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Compatible with multiplayer environments
This project is ideal as a foundation for advanced systems such as economy, permissions, staff tools, and server management.
Discord:
diomarbr
- Edition: Minecraft Bedrock
- File type: .mcpack or .mcaddon
- Minecraft version listed: 26.10
- How to install: Download the .mcpack or .mcaddon file. → Open it — Minecraft imports it. → In your world: Behavior Packs → Available → Activate, then the same under Resource Packs.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Bedrock addons & mods walks through it step by step.
- Save it as authAddon.mcaddon before opening — it downloads as .mcpack, but it is a .mcaddon pack
- Manifest requires Minecraft 1.21.30 or newer
- Complete pack — everything it depends on is inside the file
- Download size: 1.8 MB
- Download link checked 16 Sept 2026 — working
These come from our own check of the pack file, not from the source page.