One-click Decklist

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "One-click Decklist",
  "description": "Adds the name of clicked Visual Spoiler to a list of cards which you can copy and paste into e.g. Decklist or TappedOut.",
  "version": "1.0",
  "permissions": [
    "*://gatherer.wizards.com/*"
  ],
  "browser_action": {
    "default_icon": "icon.png",
    "default_popup": "popup.html"
  },
  "content_scripts": [
    {
      "js": [
        "jquery-2.1.1.min.js",
        "inject.js"
      ],
      "css": [
        "inject.css"
      ],
      "matches": [
        "*://gatherer.wizards.com/*output=spoiler*"
      ]
    }
  ],
  "web_accessible_resources": [
    "plus.png"
  ]
}