HOL Guard

HOL Guard is a free, open-source (Apache-2.0) runtime layer for AI coding agents. It watches tool use (shell, secrets, MCP, installs) on your machine instead of trusting the model, and pauses anything risky for your approval. Guard Cloud is an optional paid add-on. Install: pipx install hol-guard && hol-guard init. A scan is not a safety guarantee. Maker: HOL.