Codex runs the work. Steery brings you the calls.
Keep Codex as your agent. Steery puts its questions beside every other agent's, sends your words to the right thread, and proves each answer came from you.
Steery vs Codex
| Steery | Codex | |
|---|---|---|
| Agents in one place | Codex, Claude Code, omp, pi and any MCP client | Codex tasks |
| Say what you want | Steery finds the thread with the context | You pick the computer and project |
| Approvals | Signed on your phone, checked on the machine | Approve commands in the ChatGPT app |
| Shared services | One holder at a time; agents take turns | — |
| Goals | Missions wake agents when updates arrive | — |
| Time agents wait on you | Per agent and per answer | — |
| Phone | iPhone and Mac | ChatGPT app |
— means we found no such feature in their docs. Checked 13 October 2026: Codex on mobile, Codex app.
Which one should you use?
Use Codex alone when
all your agents are Codex, and you start and review each task yourself.
Add Steery when
you run Codex beside other agents, and want one inbox and one place to say what comes next.
Keep Codex. Steer it.
Install Steery, then connect Codex in one line.
Set up Steery