AntiOP — Advanced Server Security

New version is now out: 2.2 FULLY Reworked and works!

AntiOP is a comprehensive security system designed to protect your Minecraft server from unauthorized OP access, dangerous commands, malicious permissions, and blacklisted items. It provides automated protection, detailed logging, and powerful administrative tools to ensure your server remains secure at all times.

AntiOP is built for servers that want strict control over operator privileges, command execution, and item usage without compromising performance or stability.

---

Features

Operator Protection

• Automatic removal of unauthorized OP (Anti‑Force‑OP)
• Protected command list to block sensitive commands
• Dangerous permission detection and command blocking
• Full logging of blocked commands and OP removal events

Item Blacklist System

• Add items to a blacklist using /itemblacklist
• Automatically removes blacklisted items from player inventories
• Full NBT matching for precise item detection
• Staff receive hoverable NBT logs when items are removed
• File logging for all item removal events

Temporary OP

• Give players temporary OP using /tempop <player> <seconds>
• TempOP can be overridden with /tempop <player> <seconds>
• TempOP works just like regular OP

Command Monitoring

• Logs all commands executed by unauthorized OP players
• Optional staff alerts with toggle support
• Protected command list configurable in config.yml

Permission Security

• Detects and blocks commands requiring dangerous permissions
• Fully configurable permission list
• Prevents exploitation through permission escalation

Console Lock

• Blocks unauthorized players from executing console‑level commands
• Integrated with protected command and permission systems

Logging

• Command logs
• Item removal logs
• OP removal logs
• Temp‑OP grant and expiration logs

---

Configuration

AntiOP includes a fully customizable configuration file:

• Allowed UUIDs
• Protected commands
• Dangerous permissions
• Item blacklist clear interval
• Auto‑remove‑OP toggle
• Blacklisted player UUIDs
• Staff alert settings

All settings are designed to be simple, readable, and server‑friendly.

---

Commands

/antiop reload

Reloads the configuration.

/antiop toggle

Toggles staff command alerts.

/itemblacklist

Manages blacklisted items.

/tempop <player> <seconds>

Grants temporary OP for a specified duration.
Existing temp‑OP durations are overwritten.

---

Why Use AntiOP?

AntiOP is built for servers that need:

• Strong protection against unauthorized OP
• Reliable command and permission security
• Automated item removal
• Detailed logging for moderation
• Temporary OP control for trusted staff
• A lightweight, stable, and modern security solution

AntiOP integrates seamlessly with existing server setups and requires no external dependencies.

---

Gallery

AntiOP includes visual examples of:

• Auto‑deop events
• Console lockouts
• Item blacklist removal
• Security overlays

These images demonstrate how AntiOP protects your server in real time.

---

Support

If you need help, want to request features, or found an issue, you can reach out through:

• Discord