This python script will convert a textual reference to (e.g., Mosiah 3:17) a link to scriptures.churchofjesuschrist.org (https://www.churchofjesuschrist.org/study/scriptures/bofm/mosiah/3?lang=eng&id=p17). The URL is suitable for creating links in the Gospel Library app.
This uses the pyperclip Python package to copy the output to the clipboard.