ClaimMod
ClaimMod is a Fabric server mod for land claiming and grief prevention, with claim tools, trust levels and per-world permission overrides.
What it does
Players mark a claimed area with a claim tool, and the claim then protects the blocks inside it from other players. Trust levels separate owners, co-owners, trusted players and strangers, so a claim owner can decide who may build or open containers there. The design follows the terms used by the Grief Prevention plugin for other server platforms.
Server owners run the mod on a Fabric server, and it is server-side only, so players join with a plain vanilla client and install nothing. Fabric API is required and LuckPerms is optional. The mod is published for 26.1 – 26.3 across five release versions, under All rights reserved, and it is not open source.
A companion mod, ClaimModCompanion, depends on ClaimMod. The author notes describe a companion client-side boundary rendering feature for players who run a matching companion client. Time zone and claim-hour settings are reported in CET/CEST Brussels Time.
Key features
Claim tool
A claim tool selects a rectangular area, and the claim it creates protects every block within those bounds.
Trust levels
Owner, co-owner, trusted and stranger roles each grant a different set of actions inside a claim.
Per-zone flags
Admins set rules for each world or each claim zone with flags, overriding the defaults for that area.
Claim hour settings
Claim activity can be limited to set hours, with times given in Brussels time, so server rules match a fixed schedule.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Optional 1
Required by 1 mod
Use cases
Protecting a shared base
A group of players can claim a base and add trusted members, so only those members can build inside the claim.
Running a protected server
Server owners can restrict building in spawn or event areas with flags, without writing their own permission plugin.
Who it’s for: Server owners who want claim-based land protection on a Fabric server, and players who take part in servers that use it.
Questions
Does ClaimMod need to be installed on the client?
Which loader does ClaimMod support?
Which game versions does ClaimMod cover?
In the catalog
ClaimMod is one of 8,016 Management mods on ModsFinder, and one of 5,930 Management mods for Fabric. 8,071 mods support Minecraft 26.3.
More from official.andy
Similar mods
What the author says
ClaimMod is a server-side Fabric mod designed to give players and server administrators total control over land protection and grief prevention. Operating entirely server-side, it functions seamlessly for plain vanilla clients while offering a lightweight companion packet API that unlocks advanced, automatic…
Official listing
- Modrinth page
- modrinth.com/mod/claimmod
- Owner
- official.andy
- Published
- 2026-06-01
- Updated on Modrinth
- 2026-10-08
- Facts verified
- 2026-10-15