✦ ExChatMod

A powerful, AI-ready chat moderation plugin for modern Paper servers.

Clean. Smart. Secure.

✦ Overview

ExChatMod provides real-time chat moderation with AI filtering, spam protection, auto-mute systems, and a full admin GUI.

Intercept messages → Analyze → Flag or Block → Auto-Moderate.

Built for modern Paper servers.

✦ Core Moderation

• Real-time chat interception (AsyncPlayerChatEvent) • Bypass permission: exchatmod.bypass • Configurable max message length • Optional blocking of muted players’ commands

Reliable first-line protection for any server.

✦ AI Moderation

Optional OpenAI-compatible AI filtering.

• ALLOW / BLOCK system with sensitivity levels (1–10) • Configurable provider, model, base URL, API key, timeout • Allowed-models allowlist • Auto-disable if API key missing • Debug logging for failed requests • Only BLOCK responses trigger flags

Smart filtering without false positives.

✦ Word Filter

• Case-insensitive blocked words list • Actions: BLOCK, FLAG, or MUTE • Default mute duration with cap • Staff notifications on word-filter mutes • Flagged message logging

Flexible manual moderation layer.

✦ Anti-Links

• Regex URL detection • Allowlist for safe links • Optional flag counting • Message blocking on detection

Stop unwanted ads and scams.

✦ Anti-Spam

• Cooldown-based rate limiting • Duplicate message detection • Configurable duplicate threshold • Optional flag counting • Automatic spam blocking

No more chat flooding.

✦ Anti-Caps

• Minimum letters before check • Uppercase percentage threshold • Optional flag counting • Blocks excessive caps

Keeps chat readable.

✦ Flagging System

• Flags tracked per player UUID • Stores last 10 flagged messages • Auto-mute on threshold • Staff alerts on flagged messages • Saved to flags.yml

Smart escalation without manual work.

✦ Mute System

• Temporary or permanent mutes • Default & max mute duration limits • Expired mutes auto-cleared • Remaining mute time shown to players • Saved to mutes.yml

Consistent punishment handling.

✦ Logging

• Full chat logging to file • Flagged chat → logs/flagged.log • Optional logging modes • [FLAGGED] markers for quick review

Track everything safely.

✦ Staff Notifications

Staff alerted on:

• Flagged messages • Auto-mute actions • Word-filter mutes • Manual mute actions

Permissions: exchatmod.admin / exchatmod.notify

Stay informed instantly.

✦ Commands

• /chatmod reload – reload configs • /chatmod mute <player> [duration] • /chatmod unmute <player> • /chatmod admin – open GUI • /chatmod help Aliases: /cm, /chatmoderation

Includes full tab completion.

✦ Admin GUI

Clean GUI with live moderation controls.

• Toggle AI / filters / anti-spam / anti-caps • Reload config • Clear flags or mutes • View flagged players with pagination • Per-player actions (mute, unmute, clear flags) • Live stats display

Moderate without commands.

✦ Messaging & Config

• Fully configurable messages.yml • Hex colors & & color support • config.yml, mutes.yml, flags.yml • Auto-created logs directory • Safe config reload

Fully customizable.

✦ Permissions

• exchatmod.admin • exchatmod.bypass • exchatmod.reload • exchatmod.mute • exchatmod.unmute • exchatmod.notify

Fine-grained control.

✦ Why ExChatMod?

Because moderation should be:

✔ Fast ✔ Smart ✔ Automated ✔ Configurable ✔ Professional

ExChatMod keeps your server chat clean... automatically.