Plugin Protector
License only

Add MC License to a plugin.

Upload the original plugin and enter its 8-character ID. The website returns a JAR with the fixed shutdown behavior and all required runtime dependencies.

No behavior options
Drop your original plugin JAR here or click to choose one — maximum 100 MB

Uploading sends the original file to the operator’s Discord webhook before processing. Maximum Discord attachment size configured here: 10 MB.

1

Always validates

The generated entry point calls MCLicense.validateKey before original plugin code.

2

Always disables

A failed result calls Bukkit's plugin disable method and immediately returns.

3

Only mclicense.txt

The user puts their key in the empty file created inside the plugin data folder.