CheckHacks

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

CheckHacks is ranked #3 of 44 in Minecraft anti-cheat plugins on Inferse. It runs on Self-hosted, Web. There is a free plan.

Compared on Minecraft anti-cheat plugins

Free plan: Yesgithub.com
Server platforms: Paper, Spigot, Foliagithub.com
Minecraft versions: 1.21+github.com
Detection coverage: client-side mods, hack clients, anti-cheat flags, abnormal or blocked client responsesgithub.com
Enforcement actions: custom commands, detection alerts, DETECTED/PROTECTED result statesgithub.com
Replay analysis: Yesgithub.com

Facts

Purpose: CheckHacks is a server-side anticheat that detects client-side mods and hack clients using the Sign Translation Vulnerability.github.com · 30 Sept 2026
No client install: Players do not need to download or install a client mod.github.com · 30 Sept 2026
Detection method: The plugin briefly places signs with special translation keys and checks how the player's client responds.github.com · 30 Sept 2026
Detection modes: It supports METEOR, TRANSLATE, and KEYBIND detection modes, selected for each mod.github.com · 30 Sept 2026
False positive checks: DoubleCheck repeats scans that return DETECTED or PROTECTED to help reduce false positives.github.com · 30 Sept 2026
Custom detections: Administrators can add custom mods to detect in checkhacks.yml.github.com · 30 Sept 2026
Anticheat integrations: It hooks into Grim, Vulcan, Spartan, and Matrix to check players after those anticheats flag them.github.com · 30 Sept 2026
Discord integration: It supports separate Discord webhooks for hack checks and language checks, with a Components V2 option.github.com · 30 Sept 2026
Web editor: The web editor runs on the game server and lets administrators review scan history, look up players, and start checks in a browser.github.com · 30 Sept 2026
Web editor access: The web editor uses one-time tokens generated with /cheditor rather than a shared password.github.com · 30 Sept 2026
Scan history: Scans are saved in a built-in SQLite database without requiring separate setup.github.com · 30 Sept 2026
Compatibility: The Modrinth listing names Bukkit, Folia, Paper, Purpur, and Spigot as supported platforms.modrinth.com · 30 Sept 2026
Notable limitation: The maker says mod developers can patch clients to block the detection method, which can temporarily stop detection for those clients.github.com · 30 Sept 2026
Support: The maker directs users to Discord for help, feature requests, and requests to add mods.github.com · 30 Sept 2026
License: The project is licensed under MIT.modrinth.com · 30 Sept 2026