This tool was build in the hopes of making the Windmill test building process a little less painful.
Its a very simple app created with Javascript, CSS and HTML, so don't expect your changes to be saved on the server as there isn't a backend to store your data yet.
To use the tool, simply goto the "Action Wizard" tab, add as many actions you would like and then go view the full test in the "Windmill Test" tab. This will be all of the test actions you wanted with their parameters translated into JSON in the order in which you created them. Currently the 'Save As' and 'Copy to Clipboard' features are incomplete.. but you can still copy and paste the text area into a file to feed Windmill.
Happy testing, and remember you can get all of info you need about Windmill at
windmill.osafoundation.org