We have huge set of legacy desktop applications which exposes CLI/API. In our business process theses applicaitons are acting a major role. To automate our end to end process, we need to invoke these tools from Flow. With this, we can utilize the flow for automating our end to end manual process.
I can able to write a wrapper service (HTTP / REST) for the CLI or API exposed by the desktop application and run that service as the windows service in each machine. As part of the workflow, If I am able to invoke these services from flow, will be very helpful for us to automate our process.