AgentGuard enforces what the protocol doesn't.
Runtime hooks — syscall-level interception before execution. Writes to .env/.ssh/.aws denied.
Unregistered outbound domains rejected. curl|sh, rm -rf caught before fork(). Every block logged with full attribution: which server, which tool, which payload.
Skill scanning — 24 rules before a skill runs. Backdoors, obfuscated scripts, hardcoded webhooks, Web3 drains. Trust Registry auto-attests scope on install; exceed it and you're blocked with the exact call logged.
Daily patrol — 8 integrity checks, 6-dimension health score. Drift detection, not point-in-time audits.