Session

A session shows its transcript, and the composer for the next message.

The header shows the model, thinking level, permission mode, workspace and branch, as the host reports them.

ctrl+f finds text in the conversation. enter or down goes to the next match, up to the one before.

When a tool call is waiting, a approves it, d denies it, and 1 to 9 pick an offered option. When the agent asks a question, tab moves between fields, space selects and enter sends. See Turns.

The composer has the keys of a new session. While a turn runs, enter queues the message.

Its screens

The composer takes letters as text. esc leaves the composer, and then one key opens each screen of the session:

Key	Screen
c	Changes
f	Files
k	Skills and commands
p	MCP servers
u	Usage
s	Session settings
t	Stop the turn
m	Markdown on or off
l	Follow an agent-host-session:// link in the conversation

Editing a message

Editing in the composer follows readline:

Key
ctrl+a / ctrl+e	Start or end of the line
ctrl+k / ctrl+u	Delete to the end, or to the start
ctrl+w, alt+backspace	Delete the word before the caret
alt+d	Delete the word after it
ctrl+z / alt+z	Undo, redo
ctrl+← / ctrl+→	Move a word at a time

Undo takes back a word, not a character.