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:

Enable Inspect Mode
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.