Cappuccino app does not come with pre-loaded feeds. Once the app is installed and launched on your device, you will see the "Add" button in the sidebar.
Click on Add button as shown in the screenshot below-
This will bring the discovery option which provides many categories as shown in the screenshot below. You can pick the news from local and regional websites or the International sites. There are many other categories which can be useful for the users.
After selecting the category, you will see the list of news sites. To subscribe to a site of interest, tap on the Add button.
Cappuccino’s Discovery section covers a wide range of topics. In case, the sites of your interest not listed there, you can use the "Add" option which will allow you to add links manually as shown in the screenshot below-