Mob cities

• Server-only mod: drop the JAR into your dedicated server mods folder; vanilla clients can join with no client mod.
• All mobs are tracked as citizens. They look for nearby logs and base stone to harvest, stash resources, and periodically craft stone tools that they equip or drop.
• Mobs cluster into nearby civilization centers; when a few gather they pool wood/stone and the site auto-builds small 5x5 oak-and-cobblestone houses on clear ground.
• Citizens will wander toward their center, haul resources back, and contribute to builds even if they gathered materials elsewhere.
• No new registries, items, or assets are added; everything uses vanilla blocks and server-side logic only.
• Limitations: mobs may harvest natural terrain (and any logs/stone within range), houses need a roughly flat 5x5 area, and structures stay simple (single-room huts).

Server Validation

✅ Server validation passed - The mod was tested on a real Minecraft server and loaded successfully.