AITeamGuide Hub · Agent
promptfoo
A command-line tool to test prompts, agents and RAG apps, and red-team them for jailbreaks, data leaks and other LLM vulnerabilities.
Agent★ 26k starsArchived on GitHubMITSecuritySoftware development
Key facts
- Type
- Agent
- Jobs it fits
- Red-team an AI app; Compare model outputs
- Fields
- Security, Software development
- Works with
- TypeScript, Self-hosted
- GitHub
- promptfoo/promptfoo
- Licence
- MIT
- Stars
- 26,240 as of October 21, 2026
- Last updated
- October 21, 2026 (last push to GitHub)
- Author
- @promptfoo
- Submitted by
- @aiteamguide
- Added to the Hub
- October 21, 2026
Install / Use it
MIT
Install
npm install -g promptfooSafety: Runs code from a third-party repo. Review the source and the permissions before installing.
Commands and configs are taken from the project's README and re-wrapped in each app's documented format. If they differ, the README wins.
Prefer a ready-made product?
Commercial agents for the same job, with real prices: Microsoft Security Copilot, all security operations agents, all coding agents.
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Summary written by AITeamGuide in our own words. GitHub numbers come from the public GitHub API and refresh daily. Maintainer and want a correction or removal? Tell us. Got something similar? Submit it to the Hub.