CheckHacks

Bug Fixes:

• Fixed Meteor Client and Baritone not being detected after they patched their own exploit, detection has been restored and now works regardless of client-side fixes
• Fixed false positives caused by the player clicking or typing during the sign check window

Features:

• Bedrock player flag is now enabled by default

Credits:

• galaxy884 - Bug reports
• rollopoll - Bug reports

CheckHacks 1.1.0 Features:

• Detects LiquidBounce, XRay (Fabric), ChestESP, KillAura (Fabric), AutoFish, Lumina, AutoSwitch, BleachHack, Aristois, Coffee Client, Doomsday
• /chalerts (aliases: /checkalerts, /alerts) to toggle alerts on/off per player
• checkhacks.results permission replaced by checkhacks.alerts
• /checklang to detect the language of a player's Minecraft client using signs
• /checklang en_us,it_it to check against specific languages only
• 50 default languages configurable in config.yml
• Auto language check on player join with its own first-join-only mode
• Separate Discord webhook for language check results
• New webhook placeholder: &lang&
• Bedrock player detection: players whose name starts with a configured prefix (. or *) are automatically skipped
• Signs placed and restored invisibly for language checks too

CheckHacks 1.0.0 Features:

• Detects Meteor Client, Freecam, Wurst, World Downloader, AutoClicker (Fabric), AutoClicker (p1k0chu), AntiAFK, Baritone
• Uses the Sign Translation Vulnerability (MC-265322), no client-side mod required
• Checks up to 3 mods per sign, multiple signs sent sequentially with configurable delay
• Players with exploit protection are marked as PROTECTED instead of false negatives
• Players who don't respond are marked as PROTECTED (likely blocking packets)
• Three detection modes: METEOR, TRANSLATE, KEYBIND, each mod uses the correct one
• Easily add custom mods to detect by adding entries in config.yml
• /checkhacks to check all configured mods
• /checkhacks meteor-client,freecam to check only specific mods
• /chreload to reload the config without restarting the server
• Full tab completion on player names and mod IDs, including comma-separated mod lists
• Auto-check on player join, configurable delay before the check starts
• Optional first-join-only mode for join checks
• Anticheat integration: triggers automatic checks when Grim, Vulcan or Spartan flags a player
• Configurable cooldown between automatic checks per player to avoid spam
• Separate hack lists for default checks, join checks and anticheat-triggered checks
• Results broadcast to all players with the checkhacks.results permission
• Results also sent privately to the player who ran the check
• Each result line shows the mod name and its individual outcome (DETECTED, NOT_DETECTED, PROTECTED, SKIPPED)
• Shows checker name and reason (manual check, join check, anticheat flag) in results
• Discord webhook support with fully customizable embed message
• Webhook placeholders: &name&, &checker&, &reason&, &hacks&, &results&
• Configurable embed color for the Discord webhook
• Optional auto-command on positive detection (e.g. tempban %player% 14d Cheating)
• Signs are placed and restored invisibly, the target player never sees a permanent sign
• Barrier placed automatically below the sign if needed to keep it supported
• Every message fully editable in config.yml with MiniMessage formatting and color codes
• Configurable plugin prefix
• PlaceholderAPI support
• Permissions: checkhacks.check, checkhacks.reload, checkhacks.results, checkhacks.*