Puerto Rico Helper

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Puerto Rico Helper",
  "version": "0.1",
  "description": "Reveal players VP in the popular puerto rico board game.",
  "icons": {
    "128": "icon.png"
  },
  "content_scripts": [
    {
      "matches": [
        "https://*.boardgamearena.com/puertorico*"
      ],
      "js": [
        "jquery-3.1.1.slim.js",
        "content.js"
      ]
    }
  ],
  "browser_action": {
    "default_icon": "icon.png",
    "default_popup": "index.html",
    "default_title": "Puerto Rico Helper",
    "options_page": "settings.html"
  },
  "permissions": [
    "storage"
  ]
}