Secure OP

inspired by Op Login and OpLock. Secure OP offers a lighter version that goes straight to its core features.

Features

• PIN-Protected OP Status: Require authorized admins to authenticate with a secret PIN (/op on <pin>) before gaining OP privileges.
• Auto De-OP on Disconnect: Automatically revokes OP permissions whenever an admin leaves or disconnects from the server to keep your server secure against compromised accounts.
• Modular Storage & Localization: Separate storage files (admins.yml) and multi-language support (languages/ directory with en_US.yml and id_ID.yml default files).
• Brute-Force Protection: Configurable maximum failed PIN attempts with kick or warn actions.
• Smart Tab Completion: Full TabCompleter support for admin commands for effortless management.
• Cross-Play Ready: Works seamlessly with both Java Edition and Bedrock Edition players via GeyserMC & Floodgate.

Commands & Permissions

Player Commands

Admin & Console Commands

Aliases: /sop

Configuration Examples

config.yml

# Language selection (id_ID, en_US, or custom file in languages/ folder)
language: "en_US"

# Message prefix
prefix: "&8[&cSecureOP&8] "

# Automatically revoke OP mode when an admin disconnects
auto-deop-on-quit: true

# Maximum failed PIN attempts before action
max-failed-attempts: 3

# Action upon exceeding limit: "kick" or "warn"
failed-action: "kick"

admins.yml

admins:
  "069a79f4-44e9-4726-a5be-fca90e38aaf5":
    name: "sandreamin"
    pin: "123456"

Compatibility

• Target Java: Java 21+ (Tested with Java 25 & Paper 26.2)
• Server Software: Paper, Purpur (Minecraft 1.21.1 – 26.2+)