GH-SSH-KEY-ADD(1) GitHub CLI manual GH-SSH-KEY-ADD(1) NAME gh-ssh-key-add - Add an SSH key to your GitHub account SYNOPSIS gh ssh-key add [] [flags] OPTIONS -t, --title Title for the new key --type (default "authentication") Type of the ssh key: {authentication|signing} EXIT CODES 0: Successful execution 1: Error 2: Command canceled 4: Authentication required NOTE: Specific commands may have additional exit codes. Refer to the command's help for more information. SEE ALSO gh-ssh-key(1) Feb 2026 GH-SSH-KEY-ADD(1)