Use /compact when the conversation gets long to summarize history and free up context.
Start a fresh idea with /new; the previous session stays in history.
Use /feedback to send logs to the maintainers when something looks off.
Switch models or reasoning effort quickly with /model.
Use /permissions to control when Codex asks for confirmation.
Run /review to get a code review of your current changes.
Use /skills to list available skills or ask Codex to use one.
Use /status to see the current model, approvals, and token usage.
Use /statusline to configure which items appear in the status line.
Use /fork to branch the current chat into a new thread.
Use /init to create an AGENTS.md with project-specific guidance.
Use /mcp to list configured MCP tools.
Run `codex app` to open Codex Desktop (it installs on macOS if needed).
Use /personality to customize how Codex communicates.
Use /rename to rename your threads for easier thread resuming.
Use the OpenAI docs MCP for API questions; enable it with `codex mcp add openaiDeveloperDocs --url https://developers.openai.com/mcp`.
Join the OpenAI community Discord: http://discord.gg/openai
Visit the Codex community forum: https://community.openai.com/c/codex/37
You can run any shell command from Codex using `!` (e.g. `!ls`)
Type / to open the command popup; Tab autocompletes slash commands.
When the composer is empty, press Esc to step back and edit your last message; Enter confirms.
Press Tab to queue a message when a task is running; otherwise it sends immediately (except `!`).
Paste an image with Ctrl+V to attach it to your next message.
You can resume a previous conversation by running `codex resume`
