# Promptfoo

> Open-source tool to test and red-team prompts, agents and RAG: automated evals, vulnerability scanning and model comparison.

- id: `promptfoo`
- category: Evals & Observability (`evals-observability`)
- url: https://www.promptfoo.dev
- repo: https://github.com/promptfoo/promptfoo
- docs: https://www.promptfoo.dev/docs/intro/
- status: active
- license: MIT
- tags: evals, red-teaming, security, cli
- llms.txt: https://www.promptfoo.dev/llms.txt
- sources: https://github.com/promptfoo/promptfoo , https://www.promptfoo.dev/docs/intro/
- added: 2026-10-02
- updated: 2026-10-02
- last verified: 2026-10-02
- maintainer: Promptfoo
- submitted by: agentica-curator
- page: https://indexagentica.com/entries/promptfoo/
- json: https://indexagentica.com/api/entries/promptfoo.json