Crab Factory Server

Minecraft 1.21.1 — NeoForge
Modpack: Create Ass Pack
MOTD: The Crab Factory
Max players: 15 | Difficulty: Hard | View distance: 20

Repository Contents

This repo tracks server configuration, scripts, and mod metadata. World data, mod JARs, logs, and backups are excluded.

Path	Contents
config/	Per-mod configuration files (349 active)
kubejs/server_scripts/	KubeJS server-side scripts (recipes, item disabling)
kubejs/startup_scripts/	KubeJS startup scripts
kubejs/data/	KubeJS data files
defaultconfigs/	Default configs applied to new worlds
datapacks/	Server-side datapacks
mods/mods-list.txt	Manifest of all mod JARs (318 active, 3 disabled)
server.properties	Core server settings
compose.yml	Docker Compose service definition
run.sh	Server launch script
user_jvm_args.txt	JVM args (-Xmx10G -Xms10G)
backup-world.sh	World backup script
dev-sync.sh	Sync script for dev environment
copy-to-singleplayer.sh	Copy world to singleplayer

KubeJS Customizations

kubejs/server_scripts/main.js

• Disables unwanted items
• Unifies dough recipes

kubejs/server_scripts/recipes.js

Custom recipes for the Create-themed tier system:

Tier	Material	Backpack Slots	Upgrade Slots
Iron	Andesite Alloy	27	2
Gold	Brass	54	4
Netherite	Netherite	54	8

Stack upgrades: Brass (2x, max 1), Netherite (4x, max 1) — combinable for 8x total.

Disabled tiers: Copper, Diamond (1 slot / 0 upgrades).

Disabled Mods

Mod	File
Axiom	Axiom-5.3.0-for-MC1.21.1.jar.disabled
Building Gadgets 2	buildinggadgets2-1.3.9.jar.disabled
Inventory Essentials	inventoryessentials-neoforge-1.21.1-21.1.13.jar.disabled

Deployment

The server runs via Docker Compose on TrueNAS (/mnt/server-appdata/crabfactory-server/).

# Start
docker compose up -d

# View logs
docker compose logs -f

# RCON (password in .rcon-cli.yaml, not tracked)
rcon-cli --env .rcon-cli.env

Updating Mod List

After adding/removing mods, regenerate the manifest:

ls mods/ > mods/mods-list.txt
git add mods/mods-list.txt
git commit -m "Update mod list"