Alexa skills with Alexa SDK using Node.js

.env

AWS_ENVIRONMENT=
AWS_ACCESS_KEY_ID=
AWS_SECRET_ACCESS_KEY=
AWS_ROLE_ARN=
AWS_REGION=
AWS_FUNCTION_NAME=skill-name
AWS_HANDLER=index.handler
AWS_MEMORY_SIZE=128
AWS_TIMEOUT=10
AWS_DESCRIPTION=
AWS_RUNTIME=nodejs6.10
PACKAGE_DIRECTORY=build

README.md

Running The Alexa Skill

npm i -g node-lambda
node-lambda run

Deploying The Alexa Skill

node-lambda deploy

context.json

{}

event.json

{}

index.js

const Alexa = require('alexa-sdk');

const APP_ID = process.env.APP_ID;
const messages = {
    greeting: 'Welcome to the Skill!',
    goodBytMsg: 'Thanks for using the Skill!',
    reprompt: 'Would you like me to repeat that again?',
    help: 'Give a help message to User'
}

const handlers = {
    'LaunchRequest': function () {
        this.attributes['asked'] = 'launch';
        const cardTitle = 'Welcome to your Skill!';
        let content = messages.greeting;
        this.emit(':askWithCard', content, messages.reprompt, cardTitle, content, null)
    },
    'AMAZON.HelpIntent': function () {
        const content = messages.help;
        this.attributes['asked'] = 'launch';
        this.emit(':askWithCard', content, 'Help from Skill', content, null)
    },
    'AMAZON.StopIntent': function () {
        const cardTitle= messages.goodBytMsg;
        const content = messages.goodBytMsg;
    	this.emit(':tellWithCard', content, cardTitle, content, null)
    },
    'AMAZON.CancelIntent': function () {
        this.emit('AMAZON.StopIntent');
    }
};

exports.handler = function (event, context, callback) {
    try {
        const alexa = Alexa.handler(event, context, callback);
        alexa.registerHandlers(handlers);
        alexa.appId = APP_ID // APP_ID is your skill id which can be found in the Amazon developer console where you create the skill.
        alexa.execute();
    } catch (error) {
        console.log(`Error in Hinky Pinky Skill, ${error}`);
    }
};

package.json

{
  "name": "your-skill-name",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "Mukul<@mukul1904>",
  "license": "ISC",
  "dependencies": {
    "alexa-sdk": "^1.0.25"
  }
}