How do you define npm test to run cucumber cross platform?

When I was trying out Jasmine, I could simply add the following to my package.json file:

"scripts": {
    "test": "jasmine"
},

Then when I ran npm test from a Windows command prompt, npm would run my Jasmine tests.

However, with Cucumber-JS, I tried "test": "cucumber" but that simply opened node_modules\.bin\cucumber.js in my editor. I seem to have to use the following to actually run the tests:

"scripts": {
    "test": "cucumber.js.cmd"
},

That seems very platform-specific, and I'd rather not make this difficult for co-developers using Mac or Linux.

Is there a value I can use for the "test" command that would work on multiple operating systems?