# AntiLitematica<\/p>\n
**The ultimate Litematica \/ Schematica \/ Printer detection plugin for Paper\/Spigot**<\/p>\n
  <\/p>\n
—<\/p>\n
## Overview<\/p>\n
AntiLitematica is a powerful server-side plugin designed to detect and prevent the use of **Litematica**, **Schematica**, and their **Printer** features on your Minecraft server. It operates entirely server-side \u2014 no client mod installation required.<\/p>\n
With deep ProtocolLib integration, graduated punishment system, and **Geyser (Bedrock) compatibility**, AntiLitematica provides robust protection while keeping false positives to a minimum.<\/p>\n
—<\/p>\n
## Features<\/p>\n
– **Network Channel Detection** \u2014 Detects Litematica (via `servux:litematics`) and Schematica (via `schematica`) channel registration and payloads.
\n– **ProtocolLib Deep Inspection** \u2014 Catches EasyPlace protocol abuse, debug NBT queries, and custom payload fingerprints even when players disable Servux sync.
\n– **Anti-Printer Engine** \u2014 Multi-layered block placement analysis:
\n – Enforced raytrace (players must look at blocks they place)
\n – Placement rate limiting
\n – Consecutive same-type block detection
\n – No look-change detection (bots don’t micro-adjust aim)
\n– **Command Guard** \u2014 Blocks rapid command execution and `\/setblock` spam commonly used by schematic quick-paste.
\n– **Graduated Punishment System** \u2014 Escalating penalties: Warn \u2192 TempBan \u2192 Ban. Supports LiteBans, AdvancedBan, and EssentialsX.
\n– **Geyser Compatible** \u2014 Automatically exempts Bedrock players from all checks to prevent false positives from protocol translation.
\n– **Discord Webhook** \u2014 Send rich embed alerts to your staff Discord when detections or punishments occur.
\n– **Anti-Cheat Integration** \u2014 Optional GrimAC integration to feed violations into your existing anti-cheat.
\n– **Dynamic Thresholds** \u2014 Auto-adjusts detection sensitivity based on server TPS and online player count.
\n– **In-Game GUI Config** \u2014 Manage all settings through an intuitive inventory GUI with live reload.
\n– **PlaceholderAPI Support** \u2014 Exposes placeholders for external plugins.<\/p>\n
—<\/p>\n
## How It Works<\/p>\n
1. When a player joins, the plugin monitors registered plugin channels. If `servux:litematics` or `schematica` is detected, action is taken immediately.
\n2. ProtocolLib intercepts suspicious packets (abnormal hit vectors, NBT queries) that are strong indicators of Litematica’s EasyPlace or Printer.
\n3. The Anti-Printer engine analyzes every block placement for inhuman patterns (too fast, no raytrace, no camera movement).
\n4. All checks respect the `antilitematica.bypass` permission and skip Geyser Bedrock players automatically.<\/p>\n
—<\/p>\n
## Commands<\/p>\n
“` Alias: `\/al`<\/p>\n —<\/p>\n ## Permissions<\/p>\n “` —<\/p>\n ## Dependencies<\/p>\n – **Required:** ProtocolLib —<\/p>\n ## Configuration<\/p>\n All settings are stored in `config.yml` and `messages.yml`. Key sections:<\/p>\n – `detection` \u2014 Channel list, action type (LOG\/KICK\/BAN\/COMMANDS), ProtocolLib signals —<\/p>\n ## Compatibility<\/p>\n – **Server software:** Paper, Spigot, Purpur (1.12.2+) —<\/p>\n ## Support<\/p>\n For bug reports, feature requests, or general support, please use the discussion section below.<\/p>\n > By using this plugin you agree to anonymous bStats metrics collection. You can disable this in the configuration.<\/p>\n","protected":false},"excerpt":{"rendered":" Server plugin blocking Litematica’s auto-place to prevent unfair building advantages.<\/p>\n","protected":false},"featured_media":16174,"template":"","meta":{"_minecraft_slug":"antilitematica","_minecraft_project_id":"uG7fJXD1","_minecraft_author":"AQing_","_minecraft_license":"MIT","_minecraft_downloads":243,"_minecraft_follows":0,"_minecraft_client_side":"unsupported","_minecraft_server_side":"required","_minecraft_storage_type":"zip","_minecraft_archive_name":"antilitematica.zip","_minecraft_size_bytes":1441114,"_minecraft_version_count":9,"_minecraft_updated_at":"2026-05-16T12:22:12.698590Z","_minecraft_date_created":"2026-03-02T21:04:07.998943Z","_minecraft_date_modified":"2026-05-02T11:07:24.750316Z","_minecraft_project_url":"https:\/\/modrinth.com\/mod\/antilitematica","_minecraft_icon_attachment_id":16174,"_minecraft_imported_at":"2026-05-31T18:54:39+00:00","_minecraft_import_hash":"745c3e33f584a461de37aac580c2ed24","_minecraft_versions":"","_minecraft_links":"","_minecraft_gallery":"","_minecraft_api_metadata":""},"mod_category":[124,89,126,127,129,92],"mod_loader":[130,132,134],"minecraft_version":[379,382,385,438,446,449,110,111,112,113,114,115,116,117,118,119,120,46,47,48,49,50,51,52,53,54,55,56,57,58,59,36,60,93,94,101,102,62,37,40,41,73,74,38,78,79,80,81,82,83,167,163],"class_list":["post-16173","mod","type-mod","status-publish","has-post-thumbnail","hentry","mod_category-bukkit","mod_category-game-mechanics","mod_category-management","mod_category-paper","mod_category-spigot","mod_category-utility","mod_loader-bukkit","mod_loader-paper","mod_loader-spigot","minecraft_version-1-12","minecraft_version-1-12-1","minecraft_version-1-12-2","minecraft_version-1-13","minecraft_version-1-13-1","minecraft_version-1-13-2","minecraft_version-1-14","minecraft_version-1-14-1","minecraft_version-1-14-2","minecraft_version-1-14-3","minecraft_version-1-14-4","minecraft_version-1-15","minecraft_version-1-15-1","minecraft_version-1-15-2","minecraft_version-1-16","minecraft_version-1-16-1","minecraft_version-1-16-2","minecraft_version-1-16-3","minecraft_version-1-16-4","minecraft_version-1-16-5","minecraft_version-1-17","minecraft_version-1-17-1","minecraft_version-1-18","minecraft_version-1-18-1","minecraft_version-1-18-2","minecraft_version-1-19","minecraft_version-1-19-1","minecraft_version-1-19-2","minecraft_version-1-19-3","minecraft_version-1-19-4","minecraft_version-1-20","minecraft_version-1-20-1","minecraft_version-1-20-2","minecraft_version-1-20-3","minecraft_version-1-20-4","minecraft_version-1-20-5","minecraft_version-1-20-6","minecraft_version-1-21","minecraft_version-1-21-1","minecraft_version-1-21-10","minecraft_version-1-21-11","minecraft_version-1-21-2","minecraft_version-1-21-3","minecraft_version-1-21-4","minecraft_version-1-21-5","minecraft_version-1-21-6","minecraft_version-1-21-7","minecraft_version-1-21-8","minecraft_version-1-21-9","minecraft_version-26-1","minecraft_version-26-1-1","minecraft_version-26-1-2"],"yoast_head":"\n
\n\/antilitematica reload \u2014 Reload configuration
\n\/antilitematica gui \u2014 Open configuration GUI
\n\/antilitematica status \u2014 View current settings
\n\/antilitematica reset
\n\/antilitematica history
\n\/antilitematica update \u2014 Check for updates
\n“`<\/p>\n
\nantilitematica.admin \u2014 Access to all commands
\nantilitematica.bypass \u2014 Bypass all detection checks
\nantilitematica.notify \u2014 Receive staff alert messages
\n“`<\/p>\n
\n– **Soft-Depends:** PlaceholderAPI, Geyser, LiteBans, AdvancedBan, EssentialsX<\/p>\n
\n– `anti_printer` \u2014 Raytrace, rate limits, pattern detection thresholds
\n– `command_guard` \u2014 Blocked commands and burst limits
\n– `graduated_punishment` \u2014 Escalation levels and durations
\n– `geyser_compat` \u2014 Enable\/disable Bedrock player exemption
\n– `discord` \u2014 Webhook URL and notification settings<\/p>\n
\n– **Java:** 8+
\n– **Geyser\/Floodgate:** Fully supported, Bedrock players auto-exempted<\/p>\n