StellarProtect

Advanced Action Logger for Minecraft Servers
The ultimate solution for tracking, inspecting, and rolling back player activity with performance in mind.

• Full player action tracking – from block changes to chat, PvP, containers and more.
• True multi-threaded engine – keeps your main server thread untouched, even under pressure.
• Tested on networks with over 200 players online.
• Version support from 1.8 to 1.21.10.
• Folia-compatible for next-gen server performance.
• Active support via Discord
• You can translate all items into the language of your choice, from Spanish to Chinese and beyond.
• Thanks to Item Indexing and Block Indexing, storage usage is reduced by up to 60% compared to other competitors.
• ItemsAdder and Nexo support.

Optimized for Performance

• Rewrites database queries to handle thousands of logs per second.
• Choose between SQLite or MySQL.
• Rollback without chunk reloads or server lag.

Plug & Play Setup

• No config needed to get started.
• Multi-world support built-in.
• Simple and ready-to-use API for developers.

Preview, Restore and Rollback Control

• Target by player, action type, block type, radius, or world.
• Preview changes before applying.
• Exclude players or block types from any operation.
• When you run the restoration for the first time, it will be considered a preview. You need to use /spt restore confirm to apply it permanently.

Intelligent Inspection Tools

• Visual tool for checking block/entity interaction history.
• Click to see who placed, broke, interacted, or modified.
• Container inspection support: chests, barrels, hoppers, furnaces, etc.
• Special Inspect Lines for Custom Blocks: Designed to provide human-readable insights for blocks with custom data.
  • Shows all 4 lines of sign text directly when inspecting.

Suspicious Activity Detection System

• Helps staff detect suspicious player behavior automatically.
• Detects when a player uses /tpaccept and dies shortly after.
• Useful for identifying patterns such as TPA Kill.

Example

Tested Performance with 200 players on mc.hycraft.us

More images

Timeout 10m

Timeout 30m

World & Environment

• Player block break.
• Player block place.
• Lava and water bucket usage by players.
• Explosions (TNT, creepers, ghasts).
• Piston and entity-based block movement.
• Trampled crops.
• Leaves decay.
• Tree grows.
• Chorus flower, vines, sculks, amethyst, and bamboo spread.
• Fire burn and ignite blocks.
• Portal creation blocks.
• Sign edits and place with detailed lines.

Player Interaction

• Accessing containers and moving items
• Crafting items
• Extracting items from furnaces
• Enchanting items
• Dropping items
• Picking up items
• Logging in and out
• Tracking player deaths
• Killing entities
• Logging chat and commands
• Shooting projectiles
• Hitting entities with projectiles
• Mounting and dismounting entities
• Breaking item frames
• Flowing liquids
• Log consume items
• Teleports and cause
• Smithing table use
• Gamemode change
• Totem ressurrect
• XP change
• Money variation
• Login and logout with session times.
• Placing a book on a lectern.
• Placing items on a campfire.
• Placing a book in a chiseled bookshelf.
• Placing a disc in a jukebox.
• Filling a cauldron with water.
• ArmorStand manipulate.

Entities Data

• Villagers

  • Restored with their level, profession, experience, and custom trades.

• Pets

  • Dogs, cats, parrots, and other tamed creatures now retain their name, owner, and state.

• Hostile & passive mobs

  • Restored with their equipment, attributes, and AI data.

Extras

• Automatic log cleanup and expiration.
• Shop GUI buy and sell actions.
• XPlayerKits claim or give kits, with player give kit.
• Nexo custom blocks, furniture place or break and custom ítem names.
• ItemsAdder custom blocks, furniture place or break and custom ítem names.

Intelligent Item Indexing

Avoids redundant data by referencing item definitions instead of saving them repeatedly. This:

• Reduces database size drastically.
• Speeds up queries and I/O.
• Improves backup performance.

Block Indexing

Uses getAsString() from BlockData to assign each unique block state an ID.
Instead of saving the full data every time, only the ID is referenced.

• Reduces database size
• Faster queries and I/O
• Smaller backups

Ultra-Optimized Save Queries

Custom storage layer built for high-volume servers:

• Batch writing to reduce disk access.
• Transactional safety to avoid locking issues.
• Low-latency writes even under stress.

Special Inspect Lines for Custom Blocks

Designed to provide human-readable insights for blocks with custom data.

• Shows all 4 lines of sign text directly when inspecting.

Suspicious activity detection system

A feature has been added to help staff detect suspicious behavior, such as "TPA Kill". The system will automatically detect when a player uses /tpaccept and then dies shortly after, allowing for better automated moderation.

Example

/spt lookup

• The core of your investigation system.
• Filter by time (minutes, hours, days).
• Filter by action type (placed, broken, container access, etc.).
• Paginated results with clean navigation.

Example:
/spt lookup a:action_break time:24h page:2 user:InsiderAnh
Shows page 2 of block placements from the past 24 hours.

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/spt inspect

• Click on any block to instantly see who placed, broke, or modified it.
• No need to check logs manually, results appear in chat immediately.
• Perfect for tracking grief or edits in a specific location.
• Includes chest inspect support to see item transfers in containers.
• Each interaction is timestamped and tied to the responsible player.
• Ability to Right-click (place) a block in a location to see what block was removed there.
• Ability to Right-click (place) a block inside water or lava block to see who placed the original block.

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StellarProtect is an active and growing project. We appreciate your suggestions, bug reports, and reviews. Join the Discord to contribute and help shape the future of this plugin!

**Thank you for supporting StellarProtect!**

Many servers already trust StellarProtect, and we are truly grateful for that trust.