By popular demand, here is an XML file containing the app to integrate Amazon Echo with ServiceNow as seen in the K16 developer hub.

You'll need to create a new Alexa Skill Kit within the Amazon cloud-based SDK. Point it to your instance's scripted REST API endpoint. Make sure you add the Utterances and Intent Schema to your Alexa Skill (attached in the above ZIP).

** You will need to create an Amazon account (free) and create an Alexa Skill using the Alexa Skill Kit (also free at Amazon Developer Services ). **

Enjoy!