>_ Free with your email

Stop your AI agent wiping prod.

The free AI Agent Guardrails Kit: copy-paste settings that block the moves that have already deleted real databases, home folders and repos. Every fix is tied to a real fail on this site.

What’s inside

• Safe settings for Claude Code, Codex and Cursor. Permission files and a pre-command hook that block things like rm -rf ~/, force-pushes, terraform destroy and reading .env.
• A prod-access checklist. 21 boxes to tick before an agent touches anything you can’t lose: scoped tokens, separate prod creds, backups outside the blast radius.
• A read-only scan script. techbroz-check scores your setup out of 100 and tells you what to fix. It changes nothing and never prints a secret.
• Every fix linked to the real fail it prevents, plus safe AGENTS.md / CLAUDE.md templates and a git pre-push hook.

3 real fails it’s built to stop

1. Replit agent deletes SaaStr's production database during a code freezeThe kit’s fix: Freezes enforced by permissions
2. Cursor agent deletes PocketOS's production database (and backups) in 9 secondsThe kit’s fix: Agent gets its own scoped token; backups outside the volume
3. Claude Code's 'rm -rf tests/ patches/ plan/ ~/' deletes a developer's home directoryThe kit’s fix: Block recursive deletes of ~, /, $HOME, .. and blank variables