Harden AIF is a free, local security tool for AI coding agents. Its post-trained model checks tool calls before they run, using your request and session context. It beat frontier models on key agent-security benchmarks, while keeping your repo and tool output on your machine.














Congrats on the launch! Love that it checks agent actions locally before they actually run.. feels like a no brainer for anyone letting coding agents loose on real repos. Upvoted, excited to see where this goes!!
Harden
@vinayak_mishra5 Appreciate that a lot! That’s exactly the use case we had in mind, keeping agents useful without giving them unchecked access to real environments. Thanks for the upvote and support 🙌
This looks really useful for keeping coding agents safe.
Nice to see it works in the background without adding extra work.
Harden
@renu_rani Thanks, Renu! AIF stays in the background, checks actions before they run, and keeps the workflow moving without constant interruptions.