[Any idea what skript I can make?]

Ye, or a reaction system for that.

Btw we can discuss more on discord, I just joined your server so I think you can guess who I am.

[Any idea what skript I can make?]

Discord linking
So you basically do /link in-game and it gives you a code and if you enter it on a discord channel it links your Minecraft account to your discord account. By doing that you receive an in-game prize and access to a game-chat channel where you can talk to the Minecraft players and they can talk to you (cross-platform chat). Also, it would be great if there will be a game chat for staff where reports and anti cheat alerts show. Also, if you could be able to moderate from discord (ban, kick, mute).

[Skript Sign Gui]

Thanks a lot!

[Skript Sign Gui]

I was wondering if there is any way I can make sign GUIs like hypixel did, I know that it is done with packets but I don't know exactly how.

Please help me.