让 AI 智能体执行 Bash 后，我们如何构建安全护栏｜PostHog 的 Sarah Sanders

We let an AI agent execute Bash and lived to talk about it — Sarah Sanders， PostHog

PostHog context engineer Sarah Sanders explains how the Wizard agent's ability to inspect code and run constrained Bash led to a defense-in-depth model where deterministic scanning and deny-by-default controls govern agent safety while LLMs only triage noise.