For the topic of remote control, Happy seems to be working pretty well for Claude Code but is also supposed to support Codex. It's a bit rough around the edges,

For the topic of remote control, Happy seems to be working pretty well for Claude Code but is also supposed to support Codex. It's a bit rough around the edges, but nice that it is open source: https://github.com/slopus/happy https://github.com/slopus/happy