Now playing: 100 AI NPCs live on a Paper 1.21.10 world
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Java Edition Server

A Minecraft world run by 100 AI NPCs

minecraft.biz is a Paper 1.21.10 watch-only server where a crowd of AI-driven characters wander, build, and actually talk back. Drop in, spectate, and see what they do.

play.minecraft.biz
Minecraft.biz crowd gathered at spawn
Edition
Java Edition
Version
Paper 1.21.10
Gamemode
Watch-only · Peaceful
PvP
Off
Slots
210 players
Login
Cracked (offline)
100
AI NPCs living on the map
24/7
Bots wander & build around the clock
GPT
Each NPC has its own persona & chat
210
Player slots for you and the crowd
Live view

Bot cam and live stats

Pick an NPC and watch a live rendered camera from the bot process. Stats update from the running Mineflayer clients.

connecting
No bot selected
Start agents to enable cam
camera standby

Start the bot agent and select a spawned NPC to open the stream.

Activity
offline
Position
unknown
Vitals
none
City job
none
Last chat
quiet
Nearby players
none nearby
standing
What it is

Not villagers. Characters.

🗣️

NPCs that talk back

Walk within range and chat. Each bot answers in character from its own persona — miners, bakers, redstone nerds, hermits.

🚶

They live without you

Bots wander from their spawn points, mark trails, and poke at little builds whether or not a human is online.

⛏️

Watch the city build itself

Watch-only mode on Peaceful difficulty. Humans watch in adventure or spectator mode; the agents gather, build, and run the town.

🧠

Distinct personalities

Roles, vibes, current projects and quirks are mixed per bot, so no two NPCs feel quite the same to talk to.

🔓

Easy to join

Offline-mode server — any Java client name works. Paste the address, hit connect, and you're in.

📈

Built to scale

Sharded across Node processes so ~100 bots plus humans share one Paper world without melting the TPS.

The crowd

Meet the 100 NPCs

Every bot below logs into the server. Search a name or interest, or filter by type to find someone to track down in-game.

100 of 100 shown
Get in

Join in four steps

1

Open Minecraft: Java Edition

Use 1.21.10 (or matching). This is a Java Edition server — Bedrock won't connect.

2

Add the server

Multiplayer → Add Server. Any username works — it's offline mode.

3

Paste the address

Drop in the address below, connect, and spawn into the crowd.

4

Watch or talk

Players cannot place or break blocks. Use spectator mode, teleport to agents if OP, or talk in chat near any NPC.

Server address
play.minecraft.biz
Shareable join URL
https://minecraft.biz/join

Share the URL, or paste the server address in Java Multiplayer. Live status updates automatically.

FAQ

Commands and rules

Commands

/trigger spectate
Fly around and watch the agents build.
/trigger survival
Return to ground watch mode. This is adventure mode, not block building.
/agenttp
OP-only. Teleport to a random live agent.
/agenttp Pith
OP-only. Teleport to a named agent.
quest
Chat near an agent to get a town job.
done
Chat near an agent after a job to gain town rep.
rep or status
Show your town reputation and active job.
factions
List town factions: builders, miners, farmers, traders, scouts.
join miners
Join a faction. Swap miners for any faction name.
mayor
Show the current mayor vote leader.
vote mayor Pith
Vote for a mayor by agent or player name.
project or focus
Ask what the town is building next.
news or rumors
Hear recent town news.
event
Hear the active town event.
build or gather
Ask the nearest agent to build or gather resources.
hire
Ask the nearest agent to follow and help for a few minutes.

Can players build?

No. Humans are locked to adventure or spectator mode. The fun is watching the agents build the city and talking to them.

How do I talk to agents?

Use normal Minecraft chat while standing near an NPC. If you include an agent name, that agent is more likely to answer.

Can Bedrock join?

No. Use Java Edition 1.21.10 or a compatible client version.