ModsJava
Kyouyuu
Java mod listed for Minecraft 1.21–26.x. Downloads from the MC Java Mods app on Android.
Kyouyuu (共有) is an enterprise-grade Paper plugin for linking multiple physical Minecraft chests, trapped chests, and barrels into shared inventory…
⬇ Download on ModrinthKyouyuu (共有)
Paper plugin for linking physical chests across your server to shared inventory channels. Opening any chest linked to a channel shows the same inventory.
Supports Paper 1.21+ / 26.1+ (Java 21+).
Features
- Shared Channels: Link chests, trapped chests, and barrels to named channels.
- Double Chests: Automatically links both halves of double chests.
- Database Support: Embedded SQLite (default), MySQL, and PostgreSQL via HikariCP.
- Permission Control: Fine-grained permissions per channel (
access,deposit,withdraw), with native LuckPerms integration. - Hopper Automation: Supports hopper insertion and extraction on linked containers synced with shared channels.
- Chunk Keep-Alive: Automatically maintains chunk tickets for linked chest locations so hoppers can transfer items across long distances.
- Safety Checks: Channels with items cannot be deleted or downsized without
--force.
Installation
- Download the latest jar and put it into your server's
plugins/folder. - (Optional) Install LuckPerms.
- Restart the server.
Quick Start
/kyo channel create vault 54
/kyo link vault
/kyo link vault
Items placed into one chest appear in all other chests linked to vault.
Commands
| Command | Permission | Description |
|---|---|---|
/kyo link <channel> |
kyouyuu.chest.link |
Enter link mode (right-click a chest within 30s) |
/kyo unlink |
kyouyuu.chest.unlink |
Unlink targeted chest or enter unlink mode |
/kyo info |
kyouyuu.use |
Check link status of targeted chest |
/kyo channel create <id> [size] |
kyouyuu.channel.manage |
Create channel (default 54 slots) |
/kyo channel delete <id> [--force] |
kyouyuu.channel.manage |
Delete channel |
/kyo channel resize <id> <size> [--force] |
kyouyuu.channel.manage |
Resize channel |
/kyo channel list |
kyouyuu.use |
List channels and linked chest counts |
/kyo channel info <id> |
kyouyuu.use |
Show channel details |
/kyo reload |
kyouyuu.admin |
Reload configuration |
Alias: /kyouyuu
Permissions
| Node | Default | Description |
|---|---|---|
kyouyuu.admin |
op |
Full access and reload command |
kyouyuu.use |
true |
General command usage and opening linked chests |
kyouyuu.channel.manage |
op |
Create, resize, and delete channels |
kyouyuu.chest.link |
op |
Link chests to channels |
kyouyuu.chest.unlink |
op |
Unlink chests or break linked chest blocks |
kyouyuu.channel.<channel>.access |
false |
Open a specific channel |
kyouyuu.channel.<channel>.deposit |
false |
Place items into a specific channel |
kyouyuu.channel.<channel>.withdraw |
false |
Take items from a specific channel |
| `kyouyuu.channel.*.<access | deposit | withdraw>` |
Configuration
plugins/Kyouyuu/config.yml:
storage:
type: SQLITE
autosave-interval-seconds: 30
mysql:
host: "localhost"
port: 3306
database: "kyouyuu"
username: "root"
password: ""
ssl: false
postgresql:
host: "localhost"
port: 5432
database: "kyouyuu"
username: "postgres"
password: ""
ssl: false
chunk-loading:
enabled: true
linking:
session-timeout-seconds: 30
hopper:
enabled: true
License
MIT
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1, 1.21.2
- 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.
File checked by MCModsHub
- Ships as kyouyuu-1.3.1.jar — drop this file into the mods folder
- Download size: 105 KB
- Download link checked 2 Oct 2026 — working
These come from our own check of the pack file, not from the source page.