On the Open Directory page, the directories may contain tags. The Github and Exploit tags are indicated in blue, along with the tag name. If there is more than one tag, you will see a count of the tags.
Click on the red count to view all tags for the directory.
Access Hunt's Open Directories at this URL: https://app.hunt.io/open-directory
Alternatively, it can be accessed from the dashboard by selecting Open Directories from the sidebar to start.
