README: <code>promptfoo</code> is a CLI and library for evaluating and red-teaming LLM apps. Stop the trial-and-error approach - start shipping secure, reliable AI apps.
README: Requires [Node.js](https://nodejs.org/en/download) `^20.20.0` or `>=22.22.0` for npm and npx usage.
README: - **Test your prompts and models** with [automated evaluations](https://www.promptfoo.dev/docs/getting-started/)
README: - **Developer-first**: Fast, with features like live reload and caching
README: Promptfoo is now part of OpenAI. Promptfoo remains open source and MIT licensed.