AgentGuard launches proxy, policy engine for agents

This is the right security primitive for agentic systems: treat tool use like privileged operations, not free text. If AgentGuard can keep the policy layer deterministic and hard to bypass, it has a real shot at becoming boring infrastructure instead of a demo.

• –The YAML policy model is a strong choice because it gives teams a readable policy-as-code workflow instead of custom guardrail logic.
• –Approval queues, audit trails, and session replay are the most valuable parts here; they turn safety controls into something security and ops teams can actually investigate.
• –The big technical risk is bypass: the proxy only works if all meaningful shell, file, and network paths are forced through it.
• –Pattern matching gets you far for `rm -rf` and `sudo`, but real deployments will need richer context, better command parsing, and environment-aware rules.
• –The project is early, so persistence, test coverage, and clear threat-model docs matter more than piling on more adapters.