Bitwarden, Your Secret Agent.
Manage crypto keys can be a burden, making sure they don’t get stolen, lost, or having them backed up for when you need to setup that shiny new laptop that you now have because your old one died. With this SSH agent feature, you can now store your SSH keys in your Bitwarden vault.
If you use Bitwarden from the macOS store.
export SSH_AUTH_SOCK=~/Library/Containers/com.bitwarden.desktop/Data/.bitwarden-ssh-agent.sock
If you use the Disk Image or Brew version.
export SSH_AUTH_SOCK=~/.bitwarden-ssh-agent.sock
Set the variable accordingly. Then enable the SSH agent feature.
Enable SSH Agent

With the release of Bitwarden 2025.1.2 or newer, comes with built-in SSH agent feature. The feature is off by defaullt, so it’s opt-in. To enable the SSH agent feature, navigate to Settings and Enable SSH agent.