AsAntiSpam

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Showcase Video

See AsAntiSpam in action:

Watch real examples of spam detection, ShadowMute, Auto-Learn, punishments, Discord integration, and live statistics.

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About

AsAntiSpam is a powerful anti-spam solution built for modern Paper servers.

Unlike basic anti-spam plugins that only use cooldowns, AsAntiSpam combines multiple detection systems to stop spam, repeated messages, flood attempts, caps abuse, and common bypass methods before they disrupt your community.

Built using Java 21 and designed specifically for Paper 1.21+, the plugin focuses on performance, flexibility, and ease of use.

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Features

🕒 Message Cooldown

Prevent players from sending messages too quickly with configurable cooldown timers.

🌊 Flood Detection

Automatically detects players sending too many messages in a short period of time.

🔠 Caps Protection

Blocks excessive uppercase messages and keeps chat readable.

🧠 Smart Similarity Detection

Uses Levenshtein Distance to identify repeated and slightly modified spam messages.

Examples:

• Buy ranks now!
• Buy ranks now!!
• Buy ranks now!!!

All can be detected as spam.

🤖 Auto-Learn Protection

The plugin automatically learns commonly blocked spam patterns and can block them in future without manual setup.

👻 ShadowMute

Silently mute offenders without informing them.

The player still sees their own messages while everyone else sees nothing.

⚠️ Progressive Punishments

Automatically escalate punishments:

Warn → Mute → Kick → Ban

No manual intervention required.

🌍 Per-World Rules

Configure different anti-spam settings for different worlds.

Perfect for:

• Survival
• Lobby
• SkyBlock
• Prison
• Minigames

📊 Live Statistics

Track:

• Messages blocked today
• Total violations
• Top spammers
• Common spam words

🔔 Discord Webhooks

Receive punishment alerts directly in Discord.

Stay informed even when you're offline.

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Why Choose AsAntiSpam?

Modern Java 21 Codebase

Paper 1.21 Optimized

Lightweight & Fast

Fully Configurable

Advanced Similarity Detection

Auto-Learning Protection

ShadowMute System

Discord Integration

Per-World Settings

Progressive Punishments

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Commands

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Permissions

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Requirements

• Minecraft 1.21+
• Paper / Spigot
• Java 21

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Configuration

Every feature can be configured through the config file.

Adjust cooldowns, punishment thresholds, similarity percentages, flood limits, auto-learn settings, Discord webhooks, and much more to fit your server perfectly.

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Support

Need help?

Join our Discord community:

https://discord.gg/xRW5rdAvs5

Bug reports, suggestions, and feedback are always welcome.

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