MazeBench

MazeBench is a local browser app for building and playing persistent 3D puzzle worlds, then evaluating coding agents in the same JavaScript engine.

Install

Python 3.9+ and Node.js are required.

pip install mazebench
mazebench launch

This opens the Play, Build, and Agent modes. Run mazebench --help for other commands.

Play directly in an ASCII terminal with arrow-key controls:

mazebench ascii
mazebench ascii --level CxD

Both CxD and the full level_CxD level ID are accepted.

Play interactively with the same controls while showing the structured JSON observation a model receives, with literal object names and every room object included:

mazebench json --level CxD --omniscient

Omit --omniscient to include only objects visible in the equivalent ASCII view. Names are not hidden unless --hide-names is passed explicitly. JSON arrays are kept on one line in the terminal. Pipe the output or pass --once to print a single snapshot instead of starting an interactive session.

Local agent runs also require Docker and either the Codex CLI or Claude Code. Replay video requires a Chromium-family browser and ffmpeg.

Website · Source

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mazebench-0.2.17.tar.gz (5.8 MB view details)

Uploaded Jul 22, 2026 Source

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Uploaded Jul 22, 2026 Python 3

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Publisher: publish.yml on mazebench/MazeBenchEngine

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- Sigstore integration time: Jul 22, 2026
Source repository:
- Permalink: mazebench/MazeBenchEngine@6ac6987269d8de2e668bb0b62a37456cb677fc2c
- Branch / Tag: refs/tags/v0.2.17-alpha
- Owner: https://github.com/mazebench
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- Trigger Event: release