Okay, hi everyone. I've been following the guardrail discussions here for a while, and I've been trying to self-host a NemoClaw instance in Docker for local AI agent work. Everyone talks about the guardrails—what they block, prompt injections, all that. And sure, that's important.

But I've been reading the docs and testing things, and I'm starting to think the guardrail layer itself might be… overhyped from a security perspective? Like, it's a filter. It's meant to stop bad *outputs*. The real scary part, to me, is the plugin sandbox.

The guardrails feel like a locked front door, but if the AI gets tricked into running a malicious plugin, or if there's a flaw in the sandbox itself, then the attacker is already *inside*. The plugins have access to my system—to files, to network calls, to code execution. If the sandbox isn't perfect, or if the plugin approval is too loose, then the guardrail messages are kind of irrelevant.

I'm still learning, so maybe I'm way off base here. But when I look at my own setup, I'm more worried about configuring the plugin permissions correctly and understanding the isolation (Docker helps, but is it enough?) than I am about the AI saying something bad. The guardrail events get logged, which is a privacy thing, but a plugin escape is a *system* compromise.

Does anyone else feel like the sandbox risk totally overshadows the guardrail filtering? How are you all handling plugin security in your deployments? I'm nervous about opening up any real functionality to my agents. 😅