GigaZelensky/AntiSpoof — reverse-engineered prompt

Build me a Minecraft server plugin called AntiSpoof that helps server owners catch players using fake or suspicious client information.

It should work on modern Spigot and Paper servers, with support for older versions where practical. The plugin needs to check a player’s client brand and plugin channels, then flag things like hacked clients, fake vanilla claims, blocked brands, suspicious channel names, and Java players pretending to be Bedrock. It should also support Floodgate if it’s installed.

I want server admins to be able to fully configure what happens for each type of detection, like alert staff, run commands, kick players, or just log it. Add useful commands to inspect a player’s brand, channels, and detection status. Include permissions, reload support, PlaceholderAPI placeholders if available, and Discord webhook alerts with customizable messages.

Please make the config easy to understand, include sensible defaults, and support colored messages with modern formatting and legacy color codes. Use Java and Maven, and look up current Spigot, Paper, PacketEvents, Floodgate, and PlaceholderAPI docs online if needed.