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.
Harden awards
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Launches
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Awards
Launch Awards
Harden
Launch of the Week
September 9th, 2026
Launch Awards
Harden
Launch of the Day
September 9th, 2026