Harden

A security layer for AI coding agents

Product HuntDeveloper ToolsLaunched Sep 9, 2026392#2 of the day

About Harden

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.

The person behind Harden

Anurag
Maker
Entropy reducer
Email not found yet

Harden's team page →

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