A reverse proxy and traffic tunnel to expose endpoints behind a firewall (say, on your laptop or devbox) to the outside world (a VM at a provider, let's say). Sets up a tunnel to the other machine over SSL/TLS. Supports websockets. Reconnects automatically. Implements authentication to keep people from poking around. Supports Let's Encrypt natively.
A site that offers many different algorithms, functions, and models as microservices that you can send data to via REST API and then receive results from. A Huginn agent has been created as a ruby gem already. An official Python module that presents the API natively exists, also. Attempts to be as language agnostic as possible.