Comment by KingOfCoders

How can it escape an "install package <x>" proxy?

   reducePrivs()
   serve get(package) { 
     secPackage = secure(package)
     getBinaryFromArtifactory(secPackage)
   }

I would think the code is very small and easier to verify, it doesn't especially have the ability to write files and act as a message board as Artifactory did.

And even if the agent tries to hack that, the attack surface is 1000x smaller and the possibility also much smaller.

But I'm not a security researcher, would love to see your hack to learn something (because that is what I do to sandbox agents that need services).