label-me.js

var gitLabel = require('git-label');

var config = {
  api   : 'https://api.github.com',
  repo  : 'YOUR USER/ORG AND REPO URI',
  token : 'xxx'
};

var labels = [
  { "name": "Priority: Low", "color": "#009800" },
  { "name": "Priority: Medium", "color": "#fbca04" },
  { "name": "Priority: High", "color": "#eb6420" },
  { "name": "Priority: Critical", "color": "#e11d21" },
  { "name": "Status: Abandoned", "color": "#000000" },
  { "name": "Status: Accepted", "color": "#009800" },
  { "name": "Status: Available", "color": "#bfe5bf" },
  { "name": "Status: Blocked", "color": "#e11d21" },
  { "name": "Status: Completed", "color": "#006b75" },
  { "name": "Status: In Progress", "color": "#cccccc" },
  { "name": "Status: On Hold", "color": "#e11d21" },
  { "name": "Status: Review Needed", "color": "#fbca04" },
  { "name": "Status: Revision Needed", "color": "#e11d21" },
  { "name": "Type: Bug", "color": "#e11d21" },
  { "name": "Type: Maintenance", "color": "#fbca04" },
  { "name": "Type: Enhancement", "color": "#84b6eb" },
  { "name": "Type: Question", "color": "#cc317c" },
  { "name": "¯\\_[ツ]_/¯", "color": "#FFC107" },
  { "name": "[ノಠ益ಠ]ノ彡┻━┻", "color": "#333333" }
];

// add specified labels from a repo
gitLabel.add(config, labels)
  .then(console.log)  //=> success message
  .catch(console.log) //=> error message