ServerKeyboardBridge allow the server (Paper) to receive custom key press by the client. Without this mod, servers are not able to know which keyboard key is pressed.
Usage:
When you connect to a compatible server, you can find a new button on the game pause menu. This button is for key bindings. The server will receive the pressed key information and perform some logic in response (example: spawn your horse when you press H).

IMPORTANT :
- This mod is made to works with Paper servers and not modded servers !
- This mod can't be put in your own server, you have to use plugin version
- This mod has no effect when you are not connected with a compatible server
Check the Wiki
If you require support or have questions, open an issue on GitHub.