Agree is a lightweight Minecraft server plugin that makes sure players read and accept your rules before they can play.
When a player joins, a clean chest-style GUI opens automatically. A book in the center shows your custom message (rules, info, warnings, terms — whatever you need). On the sides are two buttons: accept and deny. Both button names are fully configurable, so you’re not stuck with “Agree” and “Deny”.
If a player accepts, the GUI closes, they’re allowed to play, and you can send them a custom chat message. If they deny, they’re kicked instantly with a configurable disconnect message.
All text supports classic & color codes: the GUI title, book message lines, button names, accept message, and kick message.
Agree is perfect for rule popups, performance warnings, or any “you must accept this to play” agreement that should appear every time a player joins.
For downloads, updates, configuration details, and the full feature list, check the Modrinth page — that’s where everything is posted first.