GPExpansion

⭐ — (4 endorsements) 📥 635 downloads 📌 v1.2.2 📅 1/24/2026
🟡 Updated this year

By castledking · bukkit

⬇ Download Mod Source: Modrinth ↗ 📅 Updated: 8/14/2026 📅 Created: 1/24/2026

🔍 Analysis

  • 👍 0.6% endorsement rate
  • 🏆 #638 of 1452 bukkit mods in this game by downloads

📋 About This Mod

<p align="center"> <img src="https://repository-images.githubusercontent.com/1233137157/9b5b7d73-7311-4c0e-9b1b-8a78c9e13cca" alt="" /> </p> # <p align="center">Extend GriefPrevention with rental signs, mailboxes, and more</p> <p align="center"> <a href="https://discord.com/invite/pCKdCX6nYr"><img src="https://img.shields.io/badge/Discord-Community-5865F2?style=for-the-badge&logo=discord&logoColor=white" alt="" /></a> <a href="https://github.com/castledking/GPExpansion"><img src="https://img.shields.io/badge/GitHub-Repository-181717?style=for-the-badge&logo=github" alt="" /></a> <a href="https://github.com/castledking/GPExpansion/issues"><img src="https://img.shields.io/badge/GitHub-Issues-181717?style=for-the-badge&logo=github" alt="" /></a> <a href="https://github.com/castledking/GPExpansion/wiki"><img src="https://img.shields.io/badge/GitHub-Wiki-181717?style=for-the-badge&logo=github" alt="" /></a> </p> GPExpansion adds powerful features to (https://github.com/GriefPrevention/GriefPrevention) including **rental signs**, **claim mailboxes**, **global claims**, **rental snapshots**, **claim GUIs**, **sign protection**, and more — all while maintaining the self-service philosophy. Haven't heard of GriefPrevention 3D Subdivisions? Get it (https://github.com/castledking/GriefPrevention3D) to enable mailbox support. This is a fork that replaces the GriefPrevention jar. ### <span style="color:#555555;">Supported Platforms</span> **Spigot, Paper, Purpur, and Folia** Requires (https://github.com/GriefPrevention/GriefPrevention) and optionally (https://github.com/MilkBowl/Vault) for economy features. Optionally, replace GriefPrevention with (https://github.com/castledking/GriefPrevention3D) for seamless mailboxes (1x1x1 subdivisions and public container trust). Mailboxes will work with regular GP and there is a config setting called `mailbox-protocol: virtual` that helps if you want to be able to stack mailboxes on top of each other. ## <span style="color:#333333;">Features</span> ### Rental Signs Allow claim owners to rent out their claims to other players using signs. - Set rental prices and durations - Automatic trust/untrust on rental start/expiry - Supports Vault economy, experience, claim blocks, and item-based payments - Interactive setup wizard with `/rentclaim` command - **Rental Snapshots** – Save and restore claim state between renters <div align="center"> <details> <summary>Setting up a rental sign manually</summary> <img src="https://castled.codes/assets/rent_simple.gif" alt="" /> </details> </div> ### Sell Signs Allow claim owners to sell their claims to other players using signs. - Set claim prices - Automatic transfer of ownership of claim - Supports Vault economy, experience, claim blocks, and item-based payments - Interactive setup wizard with `/sellclaim` command <div align="center"> <details> <summary>Setting up a sell sign manually</summary> <img src="https://castled.codes/assets/sell_simple.gif" alt="" /> </details> </div> ### Claim Mailboxes Give each claim a mailbox where other players can deposit items. - Owners have full access to retrieve items - Non-owners see a virtual inventory (snapshot at open time) - Changes save only when the menu closes - Can take back items before closing (reversible deposits) - Items returned if mailbox fills up while viewing - Chest opening sound/animation on sign click - Storage warnings when mailbox is nearly full - Purchasable via signs with configurable prices - Interactive setup wizard with `/mailbox` command <div align="center"> <details> <summary>Creating a self mailbox</summary> <img src="https://castled.codes/assets/self_mailbox.gif" alt="" /> </details> <details> <summary>Selling a mailbox to other players</summary> <img src="https://castled.codes/assets/sell_mailbox_to_others.gif" alt="" /> </details> <details> <summary>Sharing a mailbox with other players</summary> <img src="https://castled.codes/assets/share_mailbox.gif" alt="" /> </details> </div> ### Self Mailboxes (Instant Creation) - Owners and renters can place `` wall signs directly on containers in claims they own or rent - Configurable limit via `defaults.max-self-mailboxes-per-claim` | Protocol Type | Subdivision Created | Non-Owner View | Live Updates | Stackable | | --- | --- | --- | --- | --- | | Real Protocol | 1x1x1 (GP3D) or 1x1 2D (regular GP) | Real chest with public container trust | Yes | No | | Virtual Protocol | None | Virtual snapshot inventory | No (snapshot at open time) | Yes | ### Global Claims Allow claims to be listed in a global claim list, viewable to all. - Set global settings like icon, description, name, spawn point, and more - Allows users to teleport to global claims via GUI by default - Allows `` claim signs to instantly set spawn and list as global - Simple `/claim global <true|false>` command to manage global listing status ### Sign Pro

#

Extend GriefPrevention with rental signs, mailboxes, and more

GPExpansion adds powerful features to (https://github.com/GriefPrevention/GriefPrevention) including rental signs, claim mailboxes, global claims, rental snapshots, claim GUIs, sign protection, and more — all while maintaining the self-service philosophy.

Haven't heard of GriefPrevention 3D Subdivisions? Get it (https://github.com/castledking/GriefPrevention3D) to enable mailbox support. This is a fork that replaces the GriefPrevention jar.

### Supported Platforms Spigot, Paper, Purpur, and Folia

Requires (https://github.com/GriefPrevention/GriefPrevention) and optionally (https://github.com/MilkBowl/Vault) for economy features.

Optionally, replace GriefPrevention with (https://github.com/castledking/GriefPrevention3D) for seamless mailboxes (1x1x1 subdivisions and public container trust). Mailboxes will work with regular GP and there is a config setting called `mailbox-protocol: virtual` that helps if you want to be able to stack mailboxes on top of each other.

## Features

### Rental Signs Allow claim owners to rent out their claims to other players using signs. - Set rental prices and durations - Automatic trust/untrust on rental start/expiry - Supports Vault economy, experience, claim blocks, and item-based payments - Interactive setup wizard with `/rentclaim` command - Rental Snapshots – Save and restore claim state between renters

Setting up a rental sign manually

### Sell Signs Allow claim owners to sell their claims to other players using signs. - Set claim prices - Automatic transfer of ownership of claim - Supports Vault economy, experience, claim blocks, and item-based payments - Interactive setup wizard with `/sellclaim` command

Setting up a sell sign manually

### Claim Mailboxes Give each claim a mailbox where other players can deposit items. - Owners have full access to retrieve items - Non-owners see a virtual inventory (snapshot at open time) - Changes save only when the menu closes - Can take back items before closing (reversible deposits) - Items returned if mailbox fills up while viewing - Chest opening sound/animation on sign click - Storage warnings when mailbox is nearly full - Purchasable via signs with configurable prices - Interactive setup wizard with `/mailbox` command

Creating a self mailbox

Selling a mailbox to other players

Sharing a mailbox with other players

### Self Mailboxes (Instant Creation) - Owners and renters can place `` wall signs directly on containers in claims they own or rent - Configurable limit via `defaults.max-self-mailboxes-per-claim`

| Protocol Type | Subdivision Created | Non-Owner View | Live Updates | Stackable | | --- | --- | --- | --- | --- | | Real Protocol | 1x1x1 (GP3D) or 1x1 2D (regular GP) | Real chest with public container trust | Yes | No | | Virtual Protocol | None | Virtual snapshot inventory | No (snapshot at open time) | Yes |

### Global Claims Allow claims to be listed in a global claim list, viewable to all. - Set global settings like icon, description, name, spawn point, and more - Allows users to teleport to global claims via GUI by default - Allows `` claim signs to instantly set spawn and list as global - Simple `/claim global ` command to manage global listing status

### Sign Pro

🤖 AI-enhanced — based on mod data

📊 Mod Details

Game
Minecraft Plugins
Author
castledking
Version
1.2.2
Downloads
635
Endorsements
4
Category
bukkit
Created
1/24/2026
Updated
8/14/2026
Game Versions
1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4
Tags
economy, management, utility

🔧 How to Install Minecraft Plugins Mods

Download from Modrinth. Use Prism Launcher or drop into your mods folder.

📖 Full step-by-step install guide for Minecraft Plugins →

Visit the official mod page for specific installation instructions for this mod.

🎮 Need cheat codes or console commands? Check ur gaming wiki for Minecraft Plugins commands, item IDs, and more.

❓ Frequently Asked Questions

Which Minecraft Plugins versions does GPExpansion support?

The author lists 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5. Other versions may work but are untested by the author.

What is the latest version of GPExpansion?

Version 1.2.2, published 2026-08-14 with 635 downloads recorded at the source.

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