Advanced User Commands

A Minecraft Fabric mod that provides advanced client-side commands for enhanced gameplay and item management.

Features

Copy NBT Command (/copynbt)

Copy item NBT data from the item in your main hand directly to your clipboard in SNBT (String NBT) format.

Key Features:

• Smart Safety Confirmations: Automatically prompts for confirmation when copying large NBT data (>5000 characters)
• Flexible Copy Modes:
  • ALL: Copy all item components
  • ESSENTIAL: Copy only essential components (damage, enchantments, etc.)
  • CUSTOM: Select specific component categories to include
  • Component Filtering: Fine-grained control over which data components to include
  • Clipboard Integration: Automatic clipboard management with system integration
  • Interactive Confirmations: Click [✅] to confirm or [❌] to cancel large copies

Usage:

/copynbt           - Copy item NBT from main hand
/copynbt confirm   - Confirm pending copy operation
/copynbt cancel    - Cancel pending copy operation

Configuration

The mod can be configured through ModMenu or by editing the configuration file directly.

Config File Location: .minecraft/config/advanced-user-commands.json

Available Settings:

Copy Modes

• ALL: Copies all item components including metadata
• ESSENTIAL: Copies only essential components:
  • Damage
  • Enchantments
  • Custom Name
  • Lore
  • Unbreakable status
  • And other critical data
  • CUSTOM: Choose specific component categories to include

Component Categories

When using CUSTOM mode, you can select from various component categories including:

• Damage and Durability
• Enchantments
• Display (Name, Lore, Colors)
• Storage (Bundles, Shulker Boxes)
• Potions and Food
• Fireworks and Banners
• Books and Maps
• Tools and Armor
• And many more...

Additional Options

• Include Empty Values: Toggle whether to include components with empty/default values

Output Format

The mod outputs item NBT in SNBT (String NBT) format, compatible with Minecraft commands:

/give @s minecraft:diamond_sword[damage=10,enchantments={levels:{"minecraft:sharpness":5}}]

This format can be directly pasted into:

• /give commands
• /summon commands
• Command blocks
• Datapacks and functions
• External NBT editors

Support

If you encounter any issues or have suggestions, please open an issue on GitHub.

Credits

• Built with Fabric
• Uses Cloth Config for configuration UI
• Integrates with ModMenu for mod list visibility