
Volt: Server Control
25+ unique admin commands for player management, world modification, and physics control. Freeze fluids, magnetize items, instant healing, gravity…
⬇ Download on ModrinthA mod that adds admin utility commands that give you control over your Minecraft server.
Key Features
Player Commands (/player)
Player manipulation tools:
- Health & Food Management: Heal and feed players instantly with customizable amounts
- God Mode: Toggle invulnerability for specific players
- Flight Control: Enable or disable creative-style flight for any player
- Status Management: Remove all negative effects with
/cureor eliminate exhaustion with/energize - Item Repair: Repair any player's held item to full durability
World Commands (/world)
Powerful world modification tools with area targeting:
Entity Management:
- Remove hostile or passive mobs by area or globally
- Clear dropped items to reduce lag
- Magnetize items to pull them toward you
Growth Acceleration:
- Instantly grow all crops in an area
- Convert saplings to full-grown trees
- Repair damaged blocks (anvils, etc.)
Advanced Features:
- Area targeting:
all,<radius>, or<x> <y> <z> <radius>
Physics Commands (/physics)
Unique physics modifiers that transform gameplay:
Gravity Control:
- Adjust global gravity (0.5 = moon gravity, 2.0 = heavy gravity)
- Toggle no-gravity for specific entities
- Disable fall damage globally
Movement Physics:
- Modify jump height multiplier
- Adjust knockback strength
- Control ground friction (make everything slippery or sticky)
World Physics:
- Toggle explosion block damage
- Freeze/unfreeze water and lava flow
- Fine-tune physics for custom game modes
Safety & Flexibility
Confirmation System:
- All destructive/global commands require
confirmto prevent accidents - Example:
/world killhostile all confirm
Smart Targeting:
- World commands support three targeting modes:
all- Affect the entire world50- 50-block radius around you100 64 200 50- 50-block radius at specific coordinates
Command Examples
Player Management
/player heal @a 20 # Heal all players to full
/player feed @p # Feed the nearest player
/player god SuperSirvu on # Enable god mode
/player fly @a[team=builders] on # Let your build team fly
/player cure @e[type=player] # Remove all negative effects
/player repair @s # Fix your held item
World Manipulation
/world killhostile 50 confirm # Clear mobs in 50 blocks
/world growcrops all confirm # Grow all loaded crops
/world magnetize 30 confirm # Pull items from 30 blocks
/world growtrees 100 64 200 50 confirm # Grow trees at coordinates
Physics Modification
/physics gravity 0.5 confirm # Moon gravity mode
/physics jumpboost 2.0 confirm # Super jump
/physics friction 0.3 confirm # Ice skating everywhere
/physics falldamage on confirm # No fall damage globally
/physics explosions off confirm # Protect builds from explosions
/physics liquids freeze confirm # Stop all water/lava flow
Technical Details
Performance
- Zero Performance Impact: Commands execute instantly
- Thread-Safe: All operations are properly synchronized
- Optimized Area Scanning: Smart chunk loading for area commands
Compatibility
- ✅ Works with all server-side mods
- ✅ Compatible with permission plugins
- ✅ Safe to add/remove from existing servers
- ✅ No client-side installation required
Permissions
All commands require Operator Level 4 (full admin permissions).
FAQ
Q: Does this work on the client?
A: Yes! Works on both dedicated servers and client-hosted worlds.
Q: Will this affect vanilla players?
A: No client-side installation needed. All commands are server-side only.
Q: Can I undo physics changes?
A: Yes! Just set multipliers back to 1.0 or toggle features off. Physics reset on server restart.
Q: What happens if I use /world killhostile all?
A: It removes ALL hostile mobs in loaded chunks. That's why we require confirm!
Q: Does /physics gravity affect the End/Nether?
A: Yes, physics commands affect all dimensions globally.
Q: Can I target specific dimensions?
A: Not yet, but this feature is planned for future updates!
🚀 Planned Features
- Per-Dimension Physics: Different gravity/friction per world
- Player-Specific Physics: Individual gravity/friction modifiers
- Advanced Area Shapes: Spherical, cuboid, and polygon selection
- Undo System: Rollback destructive world commands
🐛 Bug Reports
Found a bug? Please report it on our GitHub Issues page!
💖 Support the Project
If you enjoy this mod, please:
- ⭐ Star the project on GitHub
- 📢 Share it with other server admins
- 💬 Leave feedback and suggestions
- 🐛 Report bugs to help improve it
Made by SuperSirvu
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as utilcommands-1.21-1.0.jar — drop this file into the mods folder
- Download size: 30 KB
- Download link checked 20 Aug 2026 — working
These come from our own check of the pack file, not from the source page.