This app is an alert action designed to create Alerts within an instance of theHive, a FOSS incident response platform. The app was designed to create an Alert with a custom name, description, severity, etc. set on a per-alert basis.
Installation is as painless as possible - the only configuration you need to do is modify the auth parameters in the post request in the python script to use an account for your instance.
Simply set your auth parameters in the Python script, tie in your URL, a field to use as a unique identifier for sourceRef, and any tags / severity / TLP you want!