How do I install GreifPrevention Addon?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on Modrinth — not every file is mirrored on our own servers.

What Minecraft version does GreifPrevention Addon work with?

The listing gives Minecraft 1.20, 1.20.1, 1.20.2, among others. This is the version stated by the author or source site, not something we verified ourselves.

Home›Java›Mods›GreifPrevention Addon

ModsJava

GreifPrevention Addon

by the_tense · on Modrinth

GreifPrevention AntiClaim addon is a lightweight extension for GriefPrevention that prevents players from creating land claims too close to existing…

⬇ Download on Modrinth

Open in MC Java Mods Get it on Google Play →

🆕 TenseClaims AntiClaim v1.0

✨ Features

🔨 Wand Tool - Golden Axe for visual region selection

🖱️ Click-Based Selection - Left/right click for positions

💾 Auto-Save - Regions automatically saved to config.yml

🌍 Multi-World Support - Works in any world

🔐 Permission Control - Granular permission system

🚀 Production Ready - Fully tested and optimized

📦 Self-Contained - No external dependencies needed

Supports ignoring:

Admin claims

Same-owner claims

Clean integration with GriefPrevention API (no ghost claims)

🎮 Commands

/anticlaim wand

/anticlaim create

/anticlaim info

/anticlaim reload

🔒 Permissions

anticlaim.wand - Use the wand tool

anticlaim.create - Create regions

anticlaim.reload - Reload config

anticlaim.bypass - Bypass all restrictions

anticlaim.use - General command use

🧹 Fixes

Fixed ghost claim protection issue

Removed GriefPrevention “Claim created!” message when claim is denied

Fixed encoding issues causing broken symbols in chat

🚀 Performance

Memory: Negligible usage

CPU: Minimal impact

Load Time: <1 second

Region Check: ~1ms per claim

🧩 Compatibility

Paper / Spigot 1.20+

Tested on 1.21.x

Requires GriefPrevention 16.18+

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.20, 1.20.1, 1.20.2
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

Verified by MCModsHub

Ships as tenseclaims-1.2.1.jar — drop this file into the mods folder
Download size: 20 KB
Download link checked 7 Sept 2026 — working

These come from our own check of the pack file, not from the source page.

Explore more

All Mods for Java All Minecraft Java mods Java mods for 1.20 Java mods for 1.21