Griefercheck

Griefercheck is a server-side moderation and logging mod.
It is designed to help admins and moderators investigate griefing, theft, and suspicious player activity directly ingame without requiring any client-side mods.

🔧 Server-Side Only

• Clients do NOT need to install anything
• Vanilla clients can join without issues
• Ideal for public, modded, or semi-vanilla servers

📋 What Griefercheck Logs

All events are stored server-side in JSONL log files (rotated automatically for performance).

Block Events

• Block placement
• Block breaking (Survival & Creative)
• Optional block interactions (lever, button, etc.)

Container Events

• Container opened (configurable)
• Items added to containers
• Items removed from containers
• Works with:
  • Chests
  • Barrels
  • Ender Chests
  • Shulker Boxes
  • Any inventory-based block

Corpse Mod Support (Optional)

Griefercheck optionally integrates with MaxHenkel’s Corpse Mod:

• Logs items taken from or placed into corpses
• Logs when a corpse despawns
• Does not duplicate corpse owner or inventory commands
  (those are handled by the Corpse Mod itself)

Claim Support (Optional – FTB Chunks)

If FTB Chunks is installed:

• Scan all actions inside a claimed area
• Automatically detects the team claim
• Scans all chunks belonging to the claim
• Fully server-side and optional

🔍 Ingame Lookup Commands

Admins and moderators can query logs directly in chat:

/gc block Shows all actions on the block you are standing on

/gc radius <blocks> Shows actions in a radius around your position

/gc chunk Shows all actions in the current chunk

/gc claim (FTB Chunks only) Shows all actions inside the current claim

All results are:

• Paginated
• Clickable
• Displayed ingame (no file browsing required)

🕵️ Inspect Mode (Key Feature)

Inspect Mode is designed for fast, precise investigations.

How it works:

1. Enable Inspect Mode
2. Right-click a container

Inspect Mode Behavior:

• The container does NOT open

You see only:

• Items added
• Items removed
• The player who did it
• No block break/place spam
• No global chat spam

Perfect for checking:

• Suspected chest theft
• Item disputes

⚙️ Performance & Stability

• Logs are automatically split into multiple files
• Queries are optimized by chunk and bounding boxes
• Claim scans use efficient chunk-key filtering
• Safe for long-running servers

🛠 Use Cases

• Grief investigations
• Theft tracking
• Moderator tools
• Admin audits
• Survival & SMP servers
• Modded servers with claims

Griefercheck focuses on clarity, performance, and practicality –
everything a server team needs to handle griefing efficiently.