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MPDSMinecraft mod for 1.21.11

it's a fabric mod to sync player data between fabric servers. this needs only server side.

server onlynewest supported 1.21.11UtilityGame MechanicsManagement
Latest version
4.0.0
Minecraft
1.18 to 1.21.11
Java
Java 21+
Loader
Fabric
Licence
LicenseRef-All-Rights-Reserved
Downloads
2.9k
Updated
1 mo ago
Available on
Modrinth
Space NodeOur hosting

Host MPDS servers

One click and MPDS is installed with the right loader, on hardware built for it.

  • 1.21.11
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version MPDS declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.11Fabric21+declared9 Dec 2025
1.21.10Fabric21+declared7 Oct 2025
1.21.9Fabric21+declared30 Sept 2025
1.21.8Fabric21+declared17 Jul 2025
1.21.7Fabric21+declared30 Jun 2025
1.21.6Fabric21+declared17 Jun 2025
1.21.5Fabric21+declared25 Mar 2025
1.21.4Fabric21+declared3 Dec 2024
1.21.3Fabric21+declared23 Oct 2024
1.21.2Fabric21+declared22 Oct 2024
1.21.1Fabric21+declared8 Aug 2024
1.21Fabric21+declared13 Jun 2024
1.20.6Fabric21+declared29 Apr 2024
1.20.5Fabric21+declared23 Apr 2024
1.20.4Fabric17+declared7 Dec 2023
1.20.3Fabric17+declared4 Dec 2023
1.20.2Fabric17+declared20 Sept 2023
1.20.1Fabric17+declared12 Jun 2023
1.20Fabric17+declared2 Jun 2023
1.19.4Fabric17+declared14 Mar 2023
1.19.3Fabric17+declared7 Dec 2022
1.19.2Fabric17+declared5 Aug 2022
1.19.1Fabric17+declared27 Jul 2022
1.19Fabric17+declared7 Jun 2022
1.18.2Fabric17+declared28 Feb 2022
1.18.1Fabric17+declared10 Dec 2021
1.18Fabric17+declared30 Nov 2021

Download

From MPDS’s own host. Nothing is re-hosted here.

4.0.0release2 Jun 2026

mpds-1.21.x-4.0.0.jar · 5.3 MB · for 1.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +7 more

Download latest
13acf2984e45…
Older versions8
  • 3.0.324 Jan 20251.21.4, 1.21.3, 1.21.2, 1.21.1, 1.212.4 MB46 downloads0520c7daf53f…Get
  • 3.0.219 Jan 20251.21.4, 1.21.3, 1.21.2, 1.21.1, 1.212.3 MB31 downloadsd890ad1154e3…Get
  • 3.0.114 Jan 20251.21.4, 1.21.3, 1.21.2, 1.21.1, 1.212.3 MB36 downloadsf1d996ca9000…Get
  • 3.0.031 Dec 20241.18.2, 1.18.1, 1.182.3 MB49 downloads2eb365a498ae…Get
  • 2.1.023 Jul 20241.212.3 MB57 downloads6f6edc8eb28d…Get
  • 2.0.117 May 20241.20.12.3 MB46 downloads4d5cab8ba365…Get
  • 2.0.013 May 20241.20.12.3 MB40 downloadsfdb7dca12e38…Get
  • 1.0.03 May 20241.20.12.3 MB49 downloadsebda25acbe1f…Get

Frequently asked

Does MPDS work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version MPDS declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does MPDS support?

Everything the author has declared, from 1.18 up to 1.21.11. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install MPDS on the client or the server?

The server only. Players join with an ordinary Minecraft client and install nothing.

Which platform or loader does MPDS support?

Fabric. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for MPDS?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is MPDS under?

LicenseRef-All-Rights-Reserved, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install MPDS?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download MPDS safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

Armor HiderHide or adjust the transparency of armor, glint, and offhand items - with full multiplayer sync. No dependencies required.Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)Collective🎓 Collective is a shared library with common code for all of Serilum's mods.

Details from Modrinth, where the author last updated it on 28 Aug 2026. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .