Descripton:

### **CheckOn**

**CheckOn is a lightweight moderation plugin that helps server owners monitor staff and player command usage through a clean in-game GUI.

It allows you to quickly see who is online and review the commands they have recently executed.

Perfect for SMP servers, staff teams, and administrators who want better transparency.**

Features

Staff Monitor GUI

Use the command:

/checkon

to open a GUI that shows all online players.

Players appear as player heads so you can easily identify them.

Player names are automatically color-coded:

Red – OP

Gold – Admin

Yellow – Moderator

Gray – Normal player

Command History Viewer

Click a player head to open their command history panel.

You can see the last 50 commands that player executed, including:

The command itself

The time it was used

The world it was executed in

This makes it easy to audit staff actions or investigate suspicious behavior.

Lightweight and Efficient

CheckOn stores only the latest 50 commands per player, preventing memory spam and keeping the plugin extremely lightweight.

The plugin runs efficiently even on busy servers.

Example Usage

Open the monitor:

/checkon

Click a player:

/gamemode creative

/give diamond 64

/tp player1

View when and where each command was used.

Permissions

checkon.use

Default: OP

Allows the player to use /checkon.

Compatibility

Supports:

Paper

Spigot

Purpur

Minecraft versions:

1.20+

1.21+

Use Cases

CheckOn is useful for:

Monitoring staff activity

Investigating suspicious commands

Server moderation

SMP administration

Preventing admin abuse

Future Updates

Planned features include:

Dangerous command alerts

Discord logging

Command spy mode

Staff activity statistics

Command search

nation for long histories

Lightweight • Useful • Simple

CheckOn focuses on doing one thing well: making command monitoring simple and visual.