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garak
Python

garak

the LLM vulnerability scanner

by NVIDIA · GitHub
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aillm-evaluationllm-securityApache-2.0Python
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Check if a language model can be tricked into making mistakes or revealing sensitive information.

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9k8k
2026-07-042026-08-31
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📄 About

the LLM vulnerability scanner

garak has 9.1k stars on GitHub. It has been forked 1.2k times. garak is written mainly in Python. It has been in active development since 2023. garak is available under the Apache-2.0 license. Its main topics are ai, llm-evaluation, llm-security, security-scanners.

Frequently asked questions

What is garak?

the LLM vulnerability scanner

Is garak open source?

garak is an open-source project. It is released under the Apache-2.0 license.

Is garak free?

Yes. garak is free and open source — you can use, modify and self-host it.

What license does garak use?

garak is available under the Apache-2.0 license.

What language is garak written in?

garak is written mainly in Python.

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