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CLUX

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Stored only in this browser, newest first, up to 25. Each entry includes the evidence you pasted, so clear it on shared computers.

CLI UX Evaluation

Is your CLI actually usable?

Check a command against the CLUX rubric of seven UX heuristics, for a person at the terminal or an AI agent. You get a CLUX Score and a ranked list of what to fix first.

How CLUX scores a command →

Type a command name, or paste its --help, output and error messages for a deeper analysis.

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Rules · optional

Check the command against your team's CLI style guide or a common convention. The score won't change. You can also add rules later, from the report.

⌘/Ctrl + Enter to evaluate