🎮 Kashub – In‑Game Scripting Engine for Minecraft

In‑game scripting and automation framework with a built‑in VSCode‑style editor

Tired of repetitive tasks? Want to automate farming, building, or grinding? Kashub adds a powerful scripting layer to Minecraft with a beautiful built‑in code editor inspired by VSCode.

⚡ Why Kashub?

Unlike other automation mods that require external tools or complex setups, Kashub gives you everything in‑game:

No external editors needed – Open the editor with K
Easy to learn – KHScript with Lua/JavaScript‑inspired syntax
Beautiful UI – 10+ professional editor themes
Multiplayer‑proven – Used on real servers in real scenarios
Open source – MIT License, fully transparent

🔥 Key Features

Built‑in Code Editor

Syntax highlighting for KHScript
Auto‑completion (Ctrl+Space)
10+ themes – Dracula, One Dark Pro, Tokyo Night, Cyberpunk, and more
Search & script browser – Find and manage scripts quickly
Keybind support – Launch scripts with hotkeys

Scripting Engine

44+ commands – Movement, interaction, basic combat logic, inventory, world utilities
Event system – React to damage, ticks, chat, deaths and more
Variables & logic – if/else, for, while, simple control flow
Environment variables – e.g. $PLAYER_HEALTH, $PLAYER_X, $PLAYER_Y, $PLAYER_Z

Developer Tools

Logging system – Track script execution and debug output
Task manager – Run multiple scripts at the same time
Clear error handling – Helpful error messages instead of silent failures

🛡 Fair‑Play & Server Control

Kashub is designed to be server‑friendly:

Planned server‑authoritative control (will be in update v0.9.0-beta):
- Server‑side config that can override client settings
- Ability to disable the editor on specific servers
- Ability to block specific commands / namespaces from running on the client
The client respects server decisions and does not try to bypass them

This lets server owners decide how much automation is allowed on their server (or disable it entirely) while still letting players enjoy Kashub in singleplayer or private worlds.

📚 Quick Start

Install Fabric 1.21.1 and Fabric API
Drop Kashub into your mods folder
Launch Minecraft and press K to open the editor

Script editor

Write your first script:

// Auto-heal when low HP
onEvent onDamage {
  if ($PLAYER_HEALTH < 10) {
    eat golden_apple
    print "Emergency heal!"
  }
}

Press F5 to run!

💡 Example Script

Auto‑Combat (PvE‑style)

// Auto-attack nearby mobs
onEvent onTick {
    if (nearestEntity zombie < 5) {
        attack entity zombie
    }
}

🎨 Customization

Settings

📚 In‑Game Docs

Docs

🛠 Technical Details

Language: KHScript (custom scripting language)
Commands: 44+ built‑in automation commands
Loader: Fabric 1.21.1
Dependencies: Fabric API
License: MIT

⚠ Beta Notice

This is a BETA release:

Core features are stable and usable
Some edge cases may still exist
Feedback and bug reports are very welcome

Please report issues on GitHub Issues.

🔗 Links

GitHub: https://github.com/KasperStudios/Kashub
Documentation: In‑game via the “Docs” button (all commands listed)
Discord: KasHub Community

📜 License

MIT License – feel free to fork, contribute, and build ports for other loaders (with proper credit).

Made with ❤️ by KasperStudios
In‑game scripting and automation for power users and server owners

KasHub

Fabric API