@gr8 Does above workflow still works?
I tried
http://files.timbru.com/alfred/Search Keychain.alfredworkflow
https://www.gingerbeardman.com/alfred/Search Keychain.alfredworkflow
above workflows does launch keychain but didn't autofill search keyword.
Currently all I need is to launch keychain and search for keychain by keyword. I don't even need the decryption function (although that would be better).