Pantheon-Security/medusa
AI-first security scanner. NEW in v2026.7: Claude Code compromise detection — vet .claude/ hooks, permissions & skills before you clone — plus an always-on AI attack-signature scanner and native Rust
- Stars
- 1.0k
- Forks
- 154
- Open issues
- 3
- Last push
- 2mo ago
About medusa
medusa is a free, open-source AI agent tool by Pantheon-Security, written mainly in Python. AI-first security scanner. NEW in v2026.7: Claude Code compromise detection — vet .claude/ hooks, permissions & skills before you clone — plus an always-on AI attack-signature scanner and native Rust. It has 1.0k GitHub stars and 154 forks, and was last updated 2mo ago. It's released under the AGPL-3.0 license, a standard open-source license. According to the project, it works on macOS.
- License
- AGPL-3.0
- Language
- Python
- Stars
- 1,006
- Last update
- 2mo ago
- Runs on Mac
- Yes (as stated by the project)
- GPU
- Not stated
- Paid API key
- Not stated
- Self-hostable
- Yes
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medusa FAQ
Is medusa free?
Yes. medusa is open source and free to use. It's released under the AGPL-3.0 license, a standard open-source license.
Does medusa run on a Mac?
Yes. According to the project, medusa works on macOS.
Does medusa need a GPU?
The project doesn't state hardware needs. AI models generally run much faster with a GPU.
Is medusa still maintained?
It was last updated 2mo ago. Check recent issues on GitHub to judge how active it is.
What are alternatives to medusa?
Similar free, open-source tools include hermes-agent, rea, ECC, paperclip.