¿What's JoinActions plugin?
JoinActions is a complement that is used to execute actions when entering the server, such as a customizable message, send to spawn, etc, in addition to a spawn and kit system when entering for the first time. Configurable messages and prefix, compatible with PlaceholderAPI.

Optional dependencies:

• PlaceholderAPI.
• Permissions plugin (LuckPerms recommended).
• SpigotMC or PaperMC 1.16 (Although it can work until 1.13, it is not verified).
• Java 8 or above.

Installation:

• Download latest version of plugin.
• Stop your server.
• Drop the file in plugins folder.
  
• Start your server.
  
• Configure it to your liking and enjoy the plugin!

Commands:

• /joinactions getfirstjoinkit - Get firt join kit of config.yml.
• /joinactions help - Send help for commands.
• /joinactions reload - Reload plugin.
• /joinactions savefirstjoinkit - Save firt join kit in config.yml.
• /joinactions setspawn - Set world spawn.
• /joinactions spawn or /spawn - Teleport to world spawn.

Permissions:

• joinactions.* - Grant all permissions.
• joinactions.reload - reload command permission.
• joinactions.savefirstjoinkit - savefirstjoinkit command. permission.
• joinactions.setspawn - setspawn command permission.
• joinactions.spawn - spawn command permission.

Translations:

• Spanish by Yeral_Andre.

This is my first add-on, I hope I did a good job!
Thanks MasterPig#0050 for the logo and banner for the plugin