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(Legacy) Create Support for Open Parties and ClaimsMinecraft mod for 1.21.4

Adds Fabric Create mod support to Open Parties and Claims

server onlynewest supported release 1.21.4Utility
Latest version
mc1.20-1.7.0
Minecraft
1.18.2 to 1.21.4
Java
Java 21+
Loaders
Quilt, Fabric
Licence
LGPL-3.0-only
Downloads
1.3M
Updated
20 mo ago
Available on
Modrinth
Space NodeOur hosting

Host (Legacy) Create Support for Open Parties and Claims servers

One click and (Legacy) Create Support for Open Parties and Claims is installed with the right loader, on hardware built for it.

  • 1.21.4
  • Quilt
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version (Legacy) Create Support for Open Parties and Claims declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.4Quilt, Fabric21+declared3 Dec 2024
1.21.3Quilt, Fabric21+declared23 Oct 2024
1.21.2Fabric, Quilt21+declared22 Oct 2024
1.21.1Quilt, Fabric21+declared8 Aug 2024
1.21Quilt, Fabric21+declared13 Jun 2024
1.20.6Quilt, Fabric21+declared29 Apr 2024
1.20.5Quilt, Fabric21+declared23 Apr 2024
1.20.4Quilt, Fabric17+declared7 Dec 2023
1.20.3Quilt, Fabric17+declared4 Dec 2023
1.20.2Fabric, Quilt17+declared20 Sept 2023
1.20.1Quilt, Fabric17+declared12 Jun 2023
1.20Quilt, Fabric17+declared2 Jun 2023
1.19.4Fabric, Quilt17+declared14 Mar 2023
1.19.3Quilt, Fabric17+declared7 Dec 2022
1.19.2Quilt, Fabric17+declared5 Aug 2022
1.19.1Quilt, Fabric17+declared27 Jul 2022
1.19.1-rc3Fabric, Quilt17+declared26 Jul 2022
1.19.1-rc2Quilt, Fabric17+declared21 Jul 2022
1.19.1-pre6Quilt, Fabric17+declared20 Jul 2022
1.19.1-pre5Quilt, Fabric17+declared15 Jul 2022
1.19.1-pre4Quilt, Fabric17+declared8 Jul 2022
1.19.1-pre3Quilt, Fabric17+declared6 Jul 2022
1.19.1-pre2Quilt, Fabric17+declared30 Jun 2022
1.19.1-rc1Quilt, Fabric17+declared23 Jun 2022
1.19.1-pre1Quilt, Fabric17+declared21 Jun 2022
1.19Quilt, Fabric17+declared7 Jun 2022
1.18.2Quilt, Fabric17+declared28 Feb 2022

Download

From (Legacy) Create Support for Open Parties and Claims’s own host. Nothing is re-hosted here.

For Minecraft 1.21.4

Choose the loader you use before downloading.

Most recently published release

mc1.20-1.7.0beta27 Feb 2025

opac-fabric-create-support-mc1.20-1.7.0.jar · 71 KB · for 1.21.4, 1.21.3, 1.21.2, 1.21.1, 1.21 +7 more · Fabric, Quilt

Choose file on publisher ↗
ccc534b9a687…
Older versions9

Frequently asked

Does (Legacy) Create Support for Open Parties and Claims work on Minecraft 1.21.4?

Yes. 1.21.4 is the newest Minecraft version (Legacy) Create Support for Open Parties and Claims 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 (Legacy) Create Support for Open Parties and Claims support?

Everything the author has declared, from 1.18.2 up to 1.21.4. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install (Legacy) Create Support for Open Parties and Claims on the client or the server?

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

Which platform or loader does (Legacy) Create Support for Open Parties and Claims support?

Quilt, 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 (Legacy) Create Support for Open Parties and Claims?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is (Legacy) Create Support for Open Parties and Claims under?

LGPL-3.0-only, 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 (Legacy) Create Support for Open Parties and Claims?

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 (Legacy) Create Support for Open Parties and Claims 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. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

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

Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftArchitectury 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.AttributeFixRemoves arbitrary limits on Minecraft's attribute system.sparkspark is a performance profiler for Minecraft clients, servers and proxies.

Details from Modrinth, where the author last updated it on 27 Feb 2025. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .