Understand @ tools
Typing @ opens a searchable menu for choosing a tool, project, or specific project file before you send a request.
Reviewed August 30, 2026
Choose a tool
- Type @ in the composer.
- Continue typing to filter the menu, or use the arrow keys to move through options.
- Press Enter or Tab to select an option.
- Check the selected pill above your message, then finish the request.
Change your selection
Use the remove button on a selected pill, then type @ again. Press Escape to close the menu without choosing anything.