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promptfoo / promptfoo

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

Repository stars
26,896All-time #1,486
Fork
2,666
Last push
updated today
Repository created
since 2023
Apps & systemsSecurity toolsTypeScriptMIT · Permissive
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About

Summarised by AI from the README; the original prevails

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

Basic listing based on official public information; functionality has not been independently evaluated.

Platform
Not verified
Pricing
Pricing not verifiedCheck current official software, hosting, model and infrastructure pricing.
Maintenance notes
Not verified
Model and data evaluationRetrieval-augmented generationSoftware testingContinuous delivery# ci# evaluation-framework# llm# llm-eval# llm-evaluation# llm-evaluation-framework# llmops# pentesting# prompt-engineering# prompt-testing# prompts# red-teaming# vulnerability-scanners

Star trend

Includes values estimated from GitHub history
25,72126,23526,74810-0710-1210-1710-2210-2711-0111-05
Raw observations · 2
Historical observations
Measured atRepository starsSource
2026-11-06 10:03 UTC26,896Source
2026-11-02 19:01 UTC26,748Source

First collected 2026-11-03Measured at 2026-11-06 10:03 UTCSourceLicense source

Compiled from public project information; not independently tested. · Repository stars, not unique users or individual-skill installs · License tiers are derived from metadata. Check obligations for your use; unknown does not mean prohibited.