Yes! Great idea, we love this too, we've supported it for web sites bridged to the fediverse since the beginning: https://fed.brid.gy/docs#enhanced

We don't support it for Bluesky accounts yet, but we want to eventually! https://github.com/snarfed/bridgy-fed/issues/1150

(It's unrelated to running in mobile phones btw. That makes most features harder, not easier 😁)

Fun! Good luck! You'll also want to join the indieweb chat, good place to talk with people about this kind of interop.

My site uses the WordPress webmention plugin; feel free to use this page to test.