TLDR Tech / DevOps
Promptfoo (GitHub Repo)
Promptfoo is an open-source CLI tool and library that helps developers evaluate, red-team, and scan LLM applications for security vulnerabilities before deployment. The tool supports multiple installation methods, including npm, brew, and pip, and enables developers to compare performance across major models like GPT, Claude, Gemini, and Llama using declarative configs that integrate with CI/CD pipelines.
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