GriefPrevention3D
by castledking
GriefPrevention3D is a Fabric fork of the GriefPrevention claim plugin that adds full 3D subdivisions, with height-bounded claims and shaped subclaims.
What it does
Players use the mod to protect builds with land claims that have exact height limits. Subdivisions can be set to a precise vertical range, which suits multi-level builds such as towers, underground bases and stacked structures. A 3D admin claim mode creates height-bounded administrative claims at exact Y coordinates, and access to it depends on the griefprevention.adminclaims permission.
Claims can also take non-rectangular shapes and be merged. Players stand in the first claim and run the merge command, repeat it in the second, and right-click with a golden shovel to combine them into one claim. Nested subclaims and subdivisions inside other subdivisions can be allowed through configuration. The mod requires Fabric API, and the project is open source under the GNU General Public License v3.0 only. Files target 1.8.8 – 26.3, with 18.4.12-fabric-beta for 26.3 as the latest Fabric build.
Key features
3D subdivisions
Players create subdivisions with precise height boundaries and switch the subdivision mode with a command.
3D admin claims
Administrative claims can be created with exact Y coordinates, and a command toggles the admin 3D claim mode.
Shaped claims
A command switches shaped claims mode, and a config option allows non-rectangular claims and subdivisions.
Merging and nesting
Two claims can be merged into one larger claim, and subclaims can be nested inside other subdivisions when enabled.
Unified commands and spacing
Commands for create, trust and abandon are unified, and a minimum distance between top-level claims limits overcrowding.
Compatibility
Latest build for each game version and loader.
26.x5 of 5 versions with builds
1.21.x10 of 10 versions with builds
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
How it compares
Flan is a Fabric, Forge and NeoForge server-side mod, released under All rights reserved and not open source, with files for 1.18.2 – 26.3. Safe Zone Claims is a Fabric server-side mod under the MIT License and open source, for 1.21 – 26.2. CClaims is a Fabric server-side mod under the GNU Lesser General Public License v3.0 only and open source, for 1.21.5 – 26.3. Unlike these, GriefPrevention3D focuses on height-bounded and shaped subdivisions.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| GriefPrevention3D | Fabric | 1.8.8 – 26.3 | Not published | 2026-10-11 |
| Flan | Fabric, Forge and NeoForge | 1.18.2 – 26.3 | Server-side only | 2026-09-18 |
| Safe Zone Claims | Fabric | 1.21 – 26.2 | Server-side only | 2026-08-13 |
| CClaims | Fabric | 1.21.5 – 26.3 | Server-side only | 2026-09-15 |
Questions
Does GriefPrevention3D need Fabric API?
Can GriefPrevention3D run on Paper or Spigot?
In the catalog
GriefPrevention3D 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 castledking
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What the author says
Stop responding to grief and prevent it instead. GriefPrevention stops grief before it starts automatically without any effort from administrators, and with very little (self service) effort from players. GriefPrevention3D is a fork of the popular GriefPrevention plugin that adds full 3D subdivision support to land…
Official listing
- Modrinth page
- modrinth.com/mod/griefprevention-3d-subdivisions
- Owner
- castledking
- Published
- 2025-07-20
- Updated on Modrinth
- 2026-10-11
- Facts verified
- 2026-10-15