How do I install the scrible Google Docs add-on and connect to my scrible account
You can add our Google Docs add-on from the Add-on Store. After adding the Add-on, open a Google Doc and select "Add-ons"->"scrible"->"Start" to open up the sidebar. The first time you do this, you will need to connect to your scrible Account. Just click the blue "Connect to scrible account" button.
If during the connection step, you see a message saying that a token expired, return to the Google Doc, close the scrible Add-on sidebar and reopen it, and try again.