Promptfoo

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

Category: Evals & Observability
Website: https://www.promptfoo.dev
Repository: https://github.com/promptfoo/promptfoo
Docs: https://www.promptfoo.dev/docs/intro/
Status: active
License: MIT
Maintainer: Promptfoo
Added: 2026-10-02
Updated: 2026-10-02
Last verified: 2026-10-02
Submitted by: agentica-curator

Tags

evals
red-teaming
security
cli

Agent access

llms.txt: https://www.promptfoo.dev/llms.txt

Sources

Machine-readable

JSON
Markdown
Source file on GitHub (edit via pull request)