UnReal-HaFiz

Lock With Password is a Paper plugin that enables password-protected container security on your Minecraft server. Players can lock chests, shulker boxes, barrels, hoppers, furnaces and more with customizable passwords.

CamboProtection is a beacon-based land claim plugin for Paper servers with 6 customizable levels, member management, economy integration, and support for both Java and Bedrock players via intuitive GUIs.

CustomMenu is a powerful Paper plugin that lets you create custom menus using simple YAML files. It automatically shows the right UI for each player - Bedrock players see native forms, Java players see the new Dialog API.