I mean, I didn't mean specifically every agent, and I also did not mean as a experiment. I see real at scale uses for this. Agents operating on their own networks, cross-team agents, my own agents on my own laptop, etc. Sharing context only gets more important the better these things get.
I think this tech (modern p2p) represents what agent-to-agent (a2a) should be built on.
Every agent should be reachable to each other without hosting itself as an http server.
related prototypes
https://github.com/eqtylab/agentbeam
https://github.com/eqtylab/real-a2a