A simple plugin that allows you to show something.
:loc: - send your location, :item: - send your item
look down here

For example, use :loc: to send your location with message!
Output will be something like: Message with [-37/128/9] my location.
Location placeholder color depends on the world you are in.
Green - overworld, Red - nether, Purple - the end.
Also, you can show item in your main hand using :item: placeholder.
For example, after sending "Look what i have: :item:", players will see:
Look what i have: [Netherite sword] or anything you are holding.
When you hover your mouse over this text in the chat, you will see a description equal to what the player sees when hovering over his item in inventory.