Acquired by OpenAI in Mar 2026; the CLI stays MIT and multi-provider so far. Still 0.x.
- Type
- Dev tool
- Group
- AI & agents
- Category
- LLM observability
- By
- @promptfoo
- GitHub stars
- 26,545
- License
- oss
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Read it from code
curl 'https://tools.flisk.si/api/tools/promptfoo'