To expand on what David said - Alfred stays well clear of your encrypted data for your own safety. As such, he doesn't get anywhere close to your passwords to copy them to the pasteboard, he simply passes you on to the 1Password plugin in your browser which handles the security.
I see the security issues but I'd also be happy to see enhanced integration with 1password. Alfred could call 1password to ask for the master password and automatically copy the one you was looking for. I understand 1password had first to provide a way for native apps and not just browsers to connect to its database.
ER: further 1Password integration
in Alfred Feature Suggestions
Posted · Edited by gelo
I see the security issues but I'd also be happy to see enhanced integration with 1password. Alfred could call 1password to ask for the master password and automatically copy the one you was looking for. I understand 1password had first to provide a way for native apps and not just browsers to connect to its database.