All categoriesconfigurationsession-managementutilitycontext-managementsetupparallel-agentsplanningdiagnostics
| # | Command | Tool | Category | Tool |
|---|---|---|---|---|
| 1 | /model Choose the active model (and reasoning effort when available). Opens a picker; press s to switch for the current session only. | Codex CLI | configuration | Codex CLI |
| 2 | /permissions Set what Codex can do without asking first — switch between Auto, Read Only, or custom permission profiles mid-session. | Codex CLI | configuration | Codex CLI |
| 3 | /plan Switch to plan mode and optionally send a prompt. Codex proposes an execution plan before implementation starts. | Codex CLI | planning | Codex CLI |