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OPAC - Mute Claim Warnings

by Brassworks

OPAC - Mute Claim Warnings stops Open Parties and Claims from posting claim warning messages into the chat window.

FabricNeoForgeQuiltServer-side onlyMIT LicenseOpen source1.21 – 1.21.11

What it does

Open Parties and Claims posts a chat line each time a player steps into or works inside protected land. This mod suppresses those lines, so the chat stays readable on busy servers. It needs Open Parties and Claims to be installed, since it only filters the warnings that module produces. Players join without it, since only the server has to run the mod. Files are published for Fabric, Quilt and NeoForge across 12 release versions, 1.21 – 1.21.11, under the MIT License.

Key features

  1. Muted claim chat warnings

    Claim warning messages that would normally appear in the chat window are hidden on the server.

  2. Action bar option

    Warnings can be moved to the action bar, which shows them above the hotbar without filling the chat.

  3. Server-side configuration

    The server owner selects the default mute or action bar mode in a single config file, which applies to all players.

Compatibility

Latest build for each game version and loader.

1.21.x12 of 12 versions with builds
1.21.11Not available1.1Not available
1.21.101.01.11.0
1.21.91.01.11.0
1.21.81.01.11.0
1.21.71.01.11.0
1.21.61.01.11.0
1.21.51.01.11.0
1.21.41.01.11.0
1.21.31.01.11.0
1.21.21.01.11.0
1.21.11.01.11.0
1.211.01.11.0
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Requirements

Dependencies declared by the latest file for each loader.

Required 1

Open Parties and ClaimsAdds the ability to claim chunks and make player parties, integrates with Xaero's Minimap and World Map
Required

How it compares

Full comparison

OPAC Commands is server-side only and open source under the Apache License 2.0, but it is published for Fabric 1.21.11 alone. BetterChat is client-side only, not open source, and covers Fabric files for 1.21.8 – 1.21.11, so it changes only what an individual player sees. Surveyalot can run on either side, is open source under the European Union Public License 1.2, and has Fabric and Quilt files for 1.20.1 – 1.21.8.

ModLoadersGame versionsEnvironmentUpdated
OPAC - Mute Claim WarningsFabric, NeoForge and Quilt1.21 – 1.21.11Server-side only2025-12-07
OPAC CommandsFabric1.21.11Server-side only2026-01-19
BetterChatFabric1.21.8 – 1.21.11Client-side only2026-02-24
SurveyalotFabric and Quilt1.20.1 – 1.21.8Client or server, optional2026-01-10

Questions

Does OPAC - Mute Claim Warnings need Open Parties and Claims?

Yes. Open Parties and Claims is a required dependency, and this mod only silences the warnings that it sends.

In the catalog

OPAC - Mute Claim Warnings is one of 5,392 Social mods on ModsFinder, and one of 4,084 Social mods for Fabric. 19,862 mods support Minecraft 1.21.11.

Social mods5,392Fabric modsMods for 1.21.1119,862

More from Brassworks

All projects
Create: Stuff 'N Additions - Tank Fix (Spout, Curios & Upgrade)1.21.1Create: Tradeworks1.20.1 – 1.21.1Create: Brassworks Missions1.21.1Create: Blueprinted1.20.1 – 1.21.1Create: Repackaged1.21.1Open Parties and Claims - Essentials1.21.1

Similar mods

Simple Voice Chat1.8.8 – 26.3No Chat Reports1.19 – 26.3Chat Heads1.16 – 26.3Essential Mod1.8.9 – 26.3More Chat History1.16.5 – 26.3e4mc1.17 – 26.3

What the author says

Tired of chat spam from Open Parties and Claims every time you interact with a claimed area? This mod silences those "You can't do that here" messages. Works on Fabric, Quilt, and NeoForge for all Minecraft 1.21.x versions with a single JAR.
Brassworks, on the Modrinth page

Official listing

Owner
Brassworks
Published
2025-10-14
Updated on Modrinth
2025-12-07
Facts verified
2026-10-15

Tags

SocialUtility
Open on ModrinthCompare