Comment by skybrian
16 hours ago
They didn't make a clear argument in favor of that architecture and I'm not really convinced.
On exe.dev the agent (Shelley) runs in a Linux VM, which is the security boundary. All the conversations are saved to a sqlite database, and it knows how to read it, so you can refer to a previous conversation in the database. It's also handy for asking the AI to do random sysadmin stuff, since it can use sudo.
A downside is that there's nowhere in the VM where secrets are safe from possibly getting exfiltrated via an injection attack. But they have "integrations" where you can put secrets into an http proxy server instead of having them locally.
Also, you don't need to use AI at all. You can use the VM as a VM.
No matter how smart you think you get, I personally dont trust the models in an environment where they can read the secrets one way or another, in any high volume production environment.