@Daniel-Costa, your commands work fine if you use the green Trigger button on the website, correct? Just not from Alexa? Does it work if you say, "Alexa, ask TRIGGERcmd to run calculator" ? Please give me more info, like what your command's Voice word is, and what exactly you're saying to Alexa. Check out this post for other ideas.

Thanks @tony-bineyard. I added this to the list of examples that show up in the agent GUI.