Security tools
Promptfoo
Test prompts and models, compare outputs, and run automated red-team evaluations.
26.2K GitHub starsAs of Checked
Where it fits
What you can use it for
LLM regression and security checks in development pipelines.
Probe models and applications for security weaknesses.
Before you adopt
What to check for your team
Configure model access and test-data handling. Passing selected tests does not establish complete application safety.
Get help evaluating the fitLicence and scope
MIT
Applies to this repository. Dependencies, models, and hosted services can have separate terms.
Read the upstream licenceSupport the work
Go directly to the maintainers
Use the project's contribution guidance to report issues, help with documentation or contribute code. Follow any published funding links if you want to support the maintainers financially.
Find contribution guidanceKeep exploring
