
Server List Password Mod
This mod adds simple password authentication.
Screenshots

About this Mod
Short version:
A simple Fabric mod that adds one shared server password players must enter with /login before they can play the client is able to store password information. So no need for logging in all the time.
You may configure the mod using the dedicated config files(like setting the server password).
Long version:
🔐 ServerListPasswordMod
Keep your Fabric server private with a simple shared password gate.
Before players can interact, they must authenticate with:/login <password>
✨ Features
- 🚪 Login gate before gameplay starts.
- 🛑 Blocks movement, interaction, attacks, and non-login commands until authenticated.
- 💬 Sends reminder messages to players who still need to log in.
- 🔄 Resets login state automatically when players disconnect.
- 🧠 Optional client-side auto-login using a saved per-server password.
🎯 Great For
- Private servers for friends
- Community servers with quick access control
- Lightweight setups that do not need full account plugins/systems
⚙️ Setup
- Install ServerListPasswordMod on your Fabric server.
- Start the server once to generate:
config/serverlistpasswordmod-server-password.json - Set your password and restart the server.
- Optional: install the mod on clients to use saved-password auto-login.
🧾 Config
{
"enabled": true,
"password": "changeme"
}
enabled: Enables/disables password protection.password: Shared password checked by/login.
❗ Notes
- Change the default password before production use.
- This mod provides a shared-password access gate, not full per-user account security.
Available Versions
How to Install Server List Password Mod on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.11).
Install Mod
Open the mod browser in the dashboard and search for "Server List Password Mod". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.11, 1.21.10
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Server List Password Mod server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.11). You can switch loaders with one click in the panel.
Is Server List Password Mod compatible with fabric?
Server List Password Mod officially supports fabric for Minecraft 1.21.11, 1.21.10. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Server List Password Mod – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Server List Password Mod consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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