ModsJava
MPDS
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
Minecraft Player Data Sync(MPDS)
Description
it's a fabric mod to sync player data between fabric servers. this needs only server side. this mod can sync player's air, health, enderChest, exhaustion, foodLevel, saturationLevel, foodTickTimer, inventory, offhand, armor, selectedSlot, experienceLevel, and experienceProgress.
TODO
[!CAUTION]
- you need to build mysql server with 8.0.36 or higher.
- you need to link fabric servers with proxy server!(like velocity, bungeecord, etc...)
- add this mod to server mods folder.
- restart server.
- edit config file which is in config/mpdsconfig file.
- let's play!
config file
{
"_Hcomment_" : "it's mysql host ip",
"HOST" : "000.000.000.000",
"_Dcomment_" : "it's mysql database name **YOU MUST CREATE THIS DB!!**",
"DB_NAME" : "minecraft",
"_Tcomment_" : "it's mysql table name(auto create)",
"TABLE_NAME" : "player",
"_Ucomment_" : "it's mysql user name",
"USER" : "foo",
"_Pcomment_" : "it's mysql user's password",
"PASSWD" : "bar",
"_Scomment_" : "it's this server name",
"SERVER" : "s",
"_DJMcomment_" : "disable join message",
"DJM" : "false",
"_DSMcomment_" : "disable skip message",
"DSM" : "false",
"_DEMcomment_" : "disable error message",
"DEM" : "false"
}
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1, 1.21.2
- 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.
Verified by MCModsHub
- Ships as mpds-1.21.x-4.0.0.jar — drop this file into the mods folder
- Download size: 5.3 MB
- Download link checked 31 Aug 2026 — working
These come from our own check of the pack file, not from the source page.