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Show HN: ClaudeCraft – Minecraft server where Claude agents do everything

3•skullmag•1h ago
Hi everyone,

I created a Minecraft server where Claude agents do everything - you just watch and give commands. You can add new bots and ask them to do anything in the world. Users are just spectators, so all the tasks are executed by bots you create. It uses mineflayer and claude agent sdk under the hood to plan and execute tasks.

I used minecraft 1.21.11 java edition and you can add the server with the following address: claude-craft.com

Comments

verdverm•1h ago
It would help if you share a YT link to a video and/or write up how to use the tools or how it works in general
skullmag•1h ago
Here is a short demo of how it works https://x.com/OlegRybalko_/status/2023207416091877831?s=20

Basically, you just join the server and there are a couple of commands you can use: #agent Name - to spawn your agent @Name task - tell agent to execute a task (for example @Alice build me a house) #stop Name / #kill Name - to stop or kill the agent #list - to list your active agents

Agent preserves the conversation context between runs and it executes commands in the loop to solve a task. It has a couple of skills to fetch the current state of the world, to place blocks, execute commands, etc.

Right now it uses opus 4.6

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