Hook needs AppleScript support to
- get a name and URL (or other unique identifier) of the frontmost open resource in your app; and
- be able to open this resource later using that same URL/identifier.
That’s all there is to it. It’s quite easy to do, and many great apps support this.
For more information, please check out https://hookproductivity.com/help/integration/other-app-developers/.
Updating Dynalist to work with Hook would make it possible for me to more frequently use your app. On the Hook website you’ll see that Hook is already compatible with other apps like yours.
PS: I’d be a Pro-paying member of the Dynalist community again in a heartbeat if this was implemented!