Composer & slash commands

Sending messages

Action	Keys
Send	Return
New line	⇧ Return or ⌥ Return
Stop the current run	⌘ .

Attachments

Paste, drag in, or pick images and files with the + button. Images are downscaled to fit the gateway’s limits before they’re sent.

Slash commands

Type / to see the commands the gateway offers for this chat: built-ins, skills and plugins. After you pick one, Pincer suggests its arguments too:

• listed choices, such as /verbose on;
• the agent’s models, for /model;
• the session’s thinking levels, for /think.

Action	Keys
Move through suggestions	↑ ↓
Complete	Tab or Return
Hide suggestions	Esc
Send a complete command	Return

A few notes:

• /clear is sent as /reset, like the Control UI.
• Gateways that don’t support commands.list get a built-in list of common commands.

Handy commands

Command	What it does
/reasoning on	Save and stream the agent’s reasoning for this session.
/model	Switch the session’s model.
/think	Set the session’s thinking level.
/reset or /clear	Start the session fresh.

The exact list depends on your gateway, its skills and its plugins.