HOL Guard
When AI coding agents execute shell commands, read secrets, talk to MCP servers, or install packages, HOL Guard gives you a local checkpoint first. Approve, block, or review those actions on your own machine. The core is Apache-2.0 open source; optional Guard Cloud is available for teams (freemium). Install with `pipx install hol-guard && hol-guard init`. Checks and scans reduce risk but are not a safety guarantee. Made by HOL.