Agents
Run Claude Code and Codex in sessions beside your code.
You can run Claude Code and Codex inside Reviewer, in sessions. A session is one conversation with an agent, working in the repository you have open.
Starting a session
Press ⌘T to start a new session. Choose the agent and model, type what you want, and send it. The session gets a tab of its own in the toolbar.

Under the prompt are the session's settings:
- Model: the agents are listed down the side of the picker. Star the models you use most to keep them at the top.
- Effort, mode and access: each agent only shows the options it supports.
To give the agent a screenshot, paste it, drop it anywhere on the session, or click the attach button. Drag the top edge of the prompt box to make it taller.
A new session starts with the settings you used last.
Following a session
While the agent works, Reviewer shows what it is doing. Each turn's tool calls are folded into one line. Click it to see every step, and click a step to see its input and output.
You can stop the agent at any time with the stop button.
Finding sessions
The Sessions tab lists every session, from every project, newest first. Search it, or filter it by project or by how recent it is. Right-click a session to open it in its own tab or to delete it.
| Shortcut | Does |
|---|---|
| ⌘T | New session |
| ⌘1 to ⌘9 | Go to a session's tab |
| ⌘G | Switch between Code and Sessions |
| ⇧⌘] ⇧⌘[ | Next and previous tab |
| ⌘W | Close the tab |
You can also drag tabs to reorder them, and middle-click a tab to close it.