Auto-sickbeard is a project mainly written in Ruby, it's free.
Quickly add TV Shows to your SickBeard server
After getting fed up of having to manually create folders (and then add the show in the web UI) in order to add TV Shows to Sick Beard, I figured there had to be an easier way.
So, I created this. Simply enter the name of the show you'd like to start watching, and it'll be added to Sick Beard for you.
You'll need to edit config/config.yml to suit. basePath will need to be writable by the web server user, and sickBeard should point to a Sick Beard installation. Username and Password should only be needed if you've turned on web authentication on Sick Beard