Anti-Illegals
ModrinthConfig-driven illegal item remover for Paper/Folia — ban creative blocks, over-enchants, NBT abuse, potions, books, and shulker payloads with per-world rules.
AntiIllegals is a Paper/Folia plugin that finds and removes illegal items before they wreck your economy, crash clients, or give players unfair advantages.
It uses named, fully configurable rules instead of a hard-coded blacklist. Each rule can target materials, stack sizes, enchant caps, display names/lore, CustomModelData, NBT signatures, potion payloads, written books, and nested shulker contents. Rules can run different actions — remove, warn, log, kick, clear inventory, or run a console command — and you can enable different rule sets per world.
What it catches
Creative/admin blocks (bedrock, barriers, command blocks, etc.)
Over-enchanted gear beyond vanilla limits
Scam/spam item names and lore
Abusive NBT / attribute modifiers
Illegal custom potion effects and oversized payloads
Malicious or oversized written books (including click/hover events)
Illegal items hidden inside shulker boxes (with nesting depth control)
When it scans
Player join, inventory click/drag, pickup, craft, container open
Periodic full inventory scans
Optional ground-item spawn checks and /antiillegal purgeground
Staff tools
/antiillegal reload|scan|inspect|list|toggle|purgeground
Staff alerts with cooldown, console logging, and bypass permission for trusted players
Built for Paper 1.21+ with Folia support.
Versions
No version history available. Use the Download button to get the latest from the source.
FAQ
How do I install Anti-Illegals?
Download the file for your Minecraft version and loader from this page, then drop the .jar into your mods (or plugins) folder and launch the game.
Is Anti-Illegals free?
Anti-Illegals is free to download on Modgrid — we link straight to the official source, no paywall or bundled installer.
Which Minecraft versions does Anti-Illegals support?
Works with Folia, Paper. Supports versions 1.21–26.1.2. See the download section on this page for the full list of supported versions and loaders.

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