Hostwarden

The warden over the hosts

Rules that turn an AI coding assistant into a cautious sysadmin for Linux, FreeBSD and macOS servers, over SSH or locally.

Read the docs View on GitHub

Guardrails, not guesswork

Absolute taboos on disk and partition commands, sshd config and keys — enforced by a hook, not just a prompt.

Any OS you actually run

Any Linux distribution, FreeBSD and macOS as full targets; Windows Server reported on read-only over SSH.

No configuration management required

Works by hand on servers Ansible never touched, and through Ansible on the ones it does.