Luc Beaudoin, on hookproductivity.com:
Hook will soon fully support Obsidian. That means you’ll be able to invoke Hook in the context of an Obsidian document and use Hook’s handy
Copy Markdown Link,
Hook to Copied Link, and other functions.
Great news. Both apps have become critical in my workflow during the past 6 months. Right now they work together with a bit of friction — still totally worth the effort.