Plays Groovy Podcasts from the Groovy Podcast. Written in Groovy. Say 'Ask Groovy Podcast to play episode number 37' or 'Open Groovy Podcast' then 'Play episode number X'. You can also ask it 'Ask Groovy Podcast to play the latest episode' or 'Open Groovy Podcast' then 'play latest episode'. Source code for this skill located here: https://github.com/rvanderwerf/alexa-groovy-podcast.
There seems no way to tell it which podcast to play. The example just shows how to select a podcast by episode number. I tried asking it to play 'podcast' episode 'x', couldn't find it. I asked it to play 'podcast', couldn't find it. Asked to play episode 'x' thinking it may ask my from which subscribed podcast, played some random episode from some random podcast. Deleted skill, too frustrating.