Description
🔐 ReSmith
ReSmith is a protection and interaction mod for Minecraft multiplayer and mapmaking.
Lock blocks, assign keys, configure interactions and create protected systems using simple Shift + Right Click mechanics.
Supports: doors, trapdoors, fence gates, chests, barrels, shulker boxes, buttons, levers, furnaces, crafting tables, hoppers, crafters and many other vanilla blocks.
🧰 Items
Hammer
Locks and unlocks blocks.
Wrench
Opens the configuration GUI.
Key
A special customizable physical key item with its own hidden unique code.
Lockpick
Attempts to force-open protected blocks.
Always breaks after use.
🔑 Key System
Any allowed item can become a key.
The special ReSmith Key item uses its own internal code system, allowing:
- duplicate keys
- renamed keys
- colored keys
- unique key combinations
⚙️ Configuration GUI
Using the Wrench opens a GUI where you can:
- assign a key item
- configure commands
- enable Advanced Key
- enable Unbreakable
Commands can run:
- with the correct key
- without the key
- with @player replacement
This makes ReSmith useful both for survival gameplay and creative/mapmaking systems.
✨ Advanced Key
Turns the key itself into the lock/unlock tool.
Shift + Right Click:
- unlock block
- interact normally
- lock it again
🧱 Unbreakable
Makes protected blocks much harder to destroy in survival.
🗝 Lockpicks
Lockpicks can be used to force-open protected blocks.
They always break after use and only have a chance to succeed.
🛠 Configurable
Includes:
- key whitelist/blacklist
- durability matching settings
- multiplayer-safe validation
- configurable Advanced Key messages
Perfect for:
- multiplayer servers
- protected bases
- adventure maps



