/roast ─ free prompt critic
roast my prompt.
paste any prompt you've been sending to claude, cursor, or chatgpt. in under a second this page tells you exactly what the model is about to misread, in what way, and how to tighten it. no api key, no signup, no telemetry. the audit runs in your browser.
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most “bad ai output” is a prompt problem the model couldn't fix.
promptdojo is the free open-source python school for pms, marketers, and ops folks who use cursor every day. chapter 19 is the full version of this page. every rule, with runnable examples, in your browser.