Starting a program by SMS?

Question

Windows

Good afternoon!
It is necessary to make a script on windows os that will perform its functionality, and the script must be launched via SMS message
. Actually, the question is. Is there a ready-made paid / free solution for the task at hand? It can be semi-working, with the ability to finish something open source

Answer 1

1. Check the site for receiving SMS for the presence of the desired code (once every n minutes) - there is a code to execute the script.
2. Poll the GSM modem for SMS.

Answer 2

any webserver or automator or daemon with its own port (best)