No that is not possible.
No addon can query an external source of information.
If there is specific information or details you need that the default UI cannot, then there might be an addon to cater to that.
Was there something specific you needed that for, or just to simplify the process of doing so.
There is an addon that lets you right-click a person's name in chat, and it makes the address to Armory that person - but you still have to copy the URL from the window it opens, and then open your web browser and paste the URL.