dari-docs is a documentation quality testing tool that evaluates whether written instructions are clear enough for AI agents to follow. It works by having simulated AI 'testers' attempt real tasks using only your documentation, then reports where ambiguity, missing steps, or unclear terminology blocked their progress. The tool supports two modes: a quick 'check' that generates feedback reports, and an 'optimize' mode that also proposes specific fixes to your docs. Users can run it locally against their own AI agents or use a hosted service that handles everything automatically. The project includes a web interface for managing runs, authentication via browser login or API keys, and integrates with payment systems for the hosted version.
How It Works
You're a developer or tech writer who wants to know if your docs are actually clear enough for someone (or something) to follow.
A simple install script gets the tool running on your computer, ready to test any docs folder you point it at.
Instead of hoping someone reads your docs, you describe a real goal like 'install the SDK and make your first API call' and let AI agents attempt it.
Simulated developers try to complete your task, reading your documentation exactly as someone new would, and trying the steps themselves.
See the feedback report and fix your docs yourself, with concrete evidence of what needs improvement.
Let an editor agent propose actual changes to your docs, which you can review and accept before applying.
With feedback in hand (and optionally auto-generated fixes), your documentation becomes something AI can actually follow and use.
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