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promptfoo

https://promptfoo.dev

Open Source

Description

Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, Llama, and more. Simple declarative configs with command line and CI/CD integration. Used by OpenAI and Anthropic.

Keywords

ci ci-cd cicd evaluation evaluation-framework llm llm-eval llm-evaluation llm-evaluation-framework llmops pentesting prompt-engineering prompt-testing prompts rag red-teaming testing vulnerability-scanners typescript

Screenshots

Example Usage

npm install -g promptfoo
promptfoo init --example getting-started