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Agents & automation

yc-software/minecraft-agent-harness

Run language-model agents in Minecraft with Mineflayer tools, persistent sessions and shell sandboxes.

Really freeCommercial OK · MITJavaScript
Stars
101
Forks
9
Open issues
1
Last push
3d ago

Can I sell what I build with it?

Yes

A guide, not legal advice.

About minecraft-agent-harness

minecraft-agent-harness is a free, open-source AI agent tool by yc-software, written mainly in JavaScript. Run language-model agents in Minecraft with Mineflayer tools, persistent sessions and shell sandboxes. It has 101 GitHub stars and 9 forks, and was last updated 3d ago. It's released under the MIT license, a standard open-source license.

License
MIT
Commercial use
Commercial OK
Language
JavaScript
Stars
101
Last update
3d ago
Runs on Mac
Not stated
GPU
Not stated
Paid API key
Not required
Self-hostable
Yes

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minecraft-agent-harness FAQ

Can I use minecraft-agent-harness commercially?

Yes. MIT is a permissive license: commercial use is allowed as long as you keep the license notice. This is a plain-English summary, not legal advice.

Is minecraft-agent-harness free?

Yes. minecraft-agent-harness is open source and free to use. It's released under the MIT license, a standard open-source license.

Does minecraft-agent-harness run on a Mac?

The project doesn't say. Check its installation guide before you start.

Does minecraft-agent-harness need a GPU?

The project doesn't state hardware needs. AI models generally run much faster with a GPU.

Is minecraft-agent-harness still maintained?

Yes. It was last updated 3d ago and has 1 open issues on GitHub.

What are alternatives to minecraft-agent-harness?

Similar free, open-source tools include langflow, deepseek-harness, hermes-agent, AutoGPT.

Maintain minecraft-agent-harness?

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