This is a zapier cli app. You can install everything you need with npm.
To get yourself started you need to register a zapier app, which you can do with ./node_modules/zapier-platform-cli/zapier.js register "marvel dev". This will register an app and generate a .zapierapprc file. The production file is in this directory as .zapierapprc.prod. You'll need to swap them when you're pushing a production version to zapier.
With your .zapierapprc in place, you can push to zapier for testing.