Looks like a great feature/product/functionality. I hope that Zed editor will make it work with LLMs/agents that run in the terminal, not just the Zen Agent itself. Is it even possible? I use OMP.sh agent running in Zed terminal.
I use this every day — https://zed.dev/blog/terminal-threads
It supports anything with ACP. So it can actually run Codex and Claude Code, not just the Zed Agent.
Looks like omp supports ACP, so all you have to do is specify a Custom Agent in Zed and it should just work.
https://omp.sh/docs/acp
https://zed.dev/docs/ai/external-agents