Link the Facebook Page to your Facebook Group via the Group Settings menu under "Linked Pages."
What specific should trigger the post (commits, releases, open issues)? auto post group facebook github
"access_token": "YOUR_LONG_LIVED_TOKEN", "group_id": "123456789012345", "message": "Daily update from our RSS feed: title link", "schedule":"0 9 * * *" // Posts every day at 9 AM Link the Facebook Page to your Facebook Group
(Python)