Fiw Admin Tools

Maintenance, moderation, performance, and server-presence tools in one lightweight server-side mod. Players can join with vanilla clients.

What it does

• Maintenance: persistent lockout, custom MOTD/kick screen, bypasses, kick-on-enable, and scheduled countdowns.
• Performance: timed and threshold sweeps, mob caps, TPS history, worst-chunk reports, clickable staff actions, and optional Discord alerts.
• Moderation: packet-based vanish, whois, persistent freeze+ (reason, auto-unfreeze, evidence, teleport), inventory/ender-chest item search, and timed item bans.
• Punishment: kick, temp/permanent ban and mute, per-player history, and an admin-editable escalation ladder.
• Reports and AFK: player-facing /report with staff notification, and configurable AFK tagging/auto-kick.
• Watchdog: alerts on server hangs (heartbeat timeout) and unclean shutdowns (crash/kill detected on next boot).
• Dupe detection: heuristic rate and item-signature detectors, alert-only by default, with an optional admin-configurable auto-freeze/kick/ban escalation per detector.
• Presence: custom join/leave messages, rotating MOTDs, announcements, and first-join alerts.
• Configuration: independent JSON settings per module with live /fiw reload.

All tools live under the /fiw command tree. LuckPerms is supported, with loader permissions and vanilla operator level 3 as fallbacks.

Supported versions

NeoForge does not provide a maintained 1.20.1 release line, so that Minecraft version uses Forge.

Installation

1. Download the file for your exact Minecraft version and loader.
2. Place it in the server's mods/ folder.
3. Fabric also requires Fabric API and Fabric Language Kotlin. Forge and NeoForge need no extra required mod dependencies.
4. Start once and edit the generated files in config/fiw-admin/.
5. Run /fiw reload after config changes.

Main commands

/fiw status · /fiw reload · /fiw maintenance · /fiw sweep · /fiw lag · /fiw alert · /fiw vanish · /fiw whois · /fiw freeze · /fiw find · /fiw banitem · /fiw kick · /fiw ban · /fiw tempban · /fiw mute · /fiw tempmute · /fiw punish · /fiw history · /report · /fiw reports · /fiw afk · /fiw watchdog · /fiw dupe

Important limitations

Vanish does not suppress sounds, particles, mob targeting, or sleep counting. BanItem does not block crafting yet.

Full commands, configuration, permissions, and source documentation are available on GitHub.