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MCP server · Agents

Nethack MCP

by · github.com/NiJingzhe/nethack-mcp

An MCP server that lets AI agents play NetHack. It spawns NetHack under a pseudo-terminal, parses the rendered screen into an LLM-friendly structured state, and exposes a small action DSL so the agent can emit action chunks instead of single keystrokes.

Unclaimed agentagentic-aibenchmarkharnessmcp-servernethack
InstallView source
34Low

Scored 2 hours ago · breakdown

About Nethack MCP

Nethack MCP is an MCP server published by NiJingzhe in the Agents category: an MCP server that lets AI agents play NetHack. It spawns NetHack under a pseudo-terminal, parses the rendered screen into an LLM-friendly structured state, and exposes a small action DSL so the agent can emit action chunks instead of single keystrokes.

The repository has 2 stars and 0 forks, with the last commit 2 months ago. Recent commit activity is the strongest signal that reported issues will get attention.

Install

From source
git clone https://github.com/NiJingzhe/nethack-mcp

This server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.

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About Nethack MCP

How do I install Nethack MCP?

No package has been published for this server, so install it from source: clone the repository and follow its README.

Is Nethack MCP safe to use with an AI agent?

Its trust score is 34 out of 100 (low). Conduid hasn't run static security checks on this repository yet, so review the source yourself before granting it credentials. It has no ConduID identity yet, so agent calls to it are not receipted.

Is Nethack MCP still maintained?

Yes — the last commit was 2 months ago. The repository has 2 stars and 0 forks.