Comment by salt-licker

Hey, I agree that trying to secure the harness with bubblewrap or other case-by-case limitations is inherently unsatisfactory, and I also wrote an open-source agent container tool (on top of gVisor + Kubernetes, since it can run pretty much anywhere at the cost of some performance). In case you're interested, I'd love your feedback, and obviously feel free to take any pieces that are helpful. The transparent egress proxy in particular was a pain to figure out: https://yaac.dev/