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Curtail

See ReGrade in action

Three short demos: a behavior change, a performance regression, and a security leak that shipped undetected for seven years. Each one takes a few minutes to watch, and your engineers can run the same thing on a public repo.

What you'll see

An AI agent maps request noise like rotating auth tokens, then flags the single field that actually regressed between builds.

Run it yourself

git clone https://github.com/Curtail-Inc/hello-ReGrade
cd hello-ReGrade
docker compose up -d --build
Full walkthrough →