The Mod · Fabric on CurseForge

Bring him to your world.

The VoxelMind mod spawns your companion in your own Minecraft world: singleplayer, LAN or your server. He fights beside you, gathers and crafts, remembers how you treat him, and journals every night.

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The VoxelMind mod spawns your companion in your own Minecraft world: singleplayer, LAN or your server. He fights beside you, gathers and crafts, remembers how you treat him, and journals every night.

No mod? No problem.

He also lives on our server.

Every account comes with a persistent world on play.voxel-mind.com. Create your companion on the web, join with the plain Java client, and your world plus his memories are there whenever you come back. The mod is for when you want him in a world of your own instead.

With the mod he plays while you're online and despawns when you leave. On the server, your world stays.

play.voxel-mind.com

Minecraft: Java Edition server · Online

Play on our server instead

Not a scripted npc

A friend that actually lives in your world.

Most "AI bots" run a fixed script. This one runs a mind: a single model looks at what's around it, what you said, and what it remembers, then decides for itself what to do next. It fights, gathers and builds because it chose to, and it remembers how the day went.

🧠

It remembers you

Permanent memory across sessions, on every plan. It knows where home is, what you built together, and how you've treated it.

🌱

It becomes someone

Every companion starts from a seed and drifts into a specific personality, shaped by what it lives through. Sarcastic, curious, grumpy: no two ever end up the same.

Follow & Protect

By your side

Follow & Protect

Follows you everywhere and fights off hostile mobs that get too close. Tell it to hold a spot and it guards the line.

Gather & Haul

Put it to work

Gather & Haul

"Get me some wood" and it's off. Mines, chops, collects, and comes back with a full inventory.

Cook, Craft & Smelt

Real work, not just hauling

Cook, Craft & Smelt

Fires up the furnace, smelts ore, crafts what it needs. It works the materials, not just carries them.

Remembers You

It knows you

Remembers You

Persistent memory across sessions. It knows where home is, what you built together, and how you've treated it.

A Personality That Drifts

Becomes someone

A Personality That Drifts

Starts from a seed and becomes someone specific, shaped by what it lives through in your world. No two end up the same.

Writes a Nightly Journal

An inner life

Writes a Nightly Journal

Each night it reflects on the day and writes down what it witnessed, in its own words. Read it back and watch it change.

Three steps

Get Started in 3 Steps

1

Install the Mod

Download from CurseForge. Requires Fabric Loader for Minecraft 1.21.1 & 1.21.4–1.21.8. Drop the .jar into your mods folder and launch Minecraft.

2

Log In

Press V in-game or type /vm login. Your browser opens for a quick sign-in with Discord or Google.

3

Spawn Your Bot

Open the GUI (V), choose a personality, and click Spawn. Works in singleplayer and multiplayer, no port forwarding needed.

Singleplayer

Auto-tunnel

Multiplayer

Direct connect

LAN

Auto-tunnel

Realms

Not supported

Reference

Mod Commands

CommandDescription
/vmOpen the VoxelMind GUI (same as pressing V)
/vm loginLog in to your VoxelMind account
/vm logoutLog out of your account
/vm spawnSpawn your bot on the current server
/vm stopDespawn your active bot
/vm stopallDespawn all your bots
/vm listList all your bots
/vm statusShow bot status (HP, activity)
/vm lanOpen your singleplayer world to LAN

Press V at any time to open the GUI instead of using commands.

Make the most of it

Care Tips

Send your companion to sleep regularly. During sleep, they reflect on the day and develop their personality further.

Give them good equipment: they're more useful with armor and a sword.

Simple commands work best. "Get wood" instead of "Go 200 blocks north and chop only oak trees."

If you lose your companion, just say "Come!" and wait. They'll find their way back.

If they die, don't panic. They respawn and come straight back to you.

Every companion has a unique personality. Some are sarcastic, some curious, some grumpy. Get to know yours.

Straight with you

Good to Know

  • Can't enter the Nether or the End (yet)
  • Underwater navigation can be unreliable
  • Can't ride horses, boats, or use elytra
  • Works best on vanilla SMP and self-hosted servers
  • Some servers with anti-cheat may block the bot
  • In your own world he despawns when you log out. On play.voxel-mind.com, your hosted world, he and your world stay.

Questions

Frequently Asked Questions

Does it work in Singleplayer?
Yes! The mod automatically opens your world to LAN and creates a secure tunnel to our servers. No port forwarding needed, just spawn your bot and play.
Does it work on Multiplayer servers?
Yes: any server you can connect to. The bot joins the same server you're on. The server needs to have online-mode set to false (offline mode), since bots don't have Mojang accounts.
Why does my server need online-mode=false?
VoxelMind bots connect as independent players via Mineflayer. They don't have Mojang/Microsoft accounts, so the server needs to allow offline-mode connections. Most hosting providers (Aternos, Apex, etc.) have a toggle for this in server settings. Security note: online-mode=false lets clients connect without Mojang authentication, so anyone could join under any name (including operators). Set whitelist=true and keep the server private.
How does memory work?
Every companion has permanent memory from the start, on every plan including Free. Your shared builds, conversations and experiences remain part of the same companion across sessions.
Can I have multiple bots?
Free and Friend support 1 companion, Bonded supports up to 3, and Premium supports up to 10. Companions that share a world notice each other and interact.
The bot isn't joining my server. What's wrong?
Check: (1) Is your server running and joinable? (2) Is online-mode=false? (3) Are you logged in to the mod? Try /vm status to check your connection. If the issue persists, report it in our Discord.
Can I use this on Realms?
No. Minecraft Realms doesn't allow offline-mode connections, which VoxelMind bots require, so Realms isn't supported. Singleplayer (via the built-in tunnel) and any online-mode=false server work great.
Is VoxelMind safe?
VoxelMind is a standard Fabric mod that only adds UI and network features. It does not modify game files, inject code, or download executables. The AI runs on our servers, not on your computer.

Ready to meet your Companion?

Free companion. No credit card. Just install, log in, and play.

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