This REST robot lists all openkapow robots that have a certain tags and, optionally, a certain type. For example all REST robots that has the tag "Swivel". Input data: tag - mandatory, should be an existing tag at openkapow.com. Can be several tags by dividing the tags by ",", for example "google, tutorial". type - optional, if specified it must be "rest", "rss" or "clip" for the respective robot types Output data (grouped by "robot"): name - the name of the robot description - the description of the robot descriptionUrl - the URL to the robots description page executionUrl - the URL from which to execute the robot (NB: this URL does not contain the input values of the robot in question) errorMsg - if something has gone wrong the error is detailed here