Examine source code of MProduction

{
  "manifest_version": 2,
  "name": "MProduction",
  "version": "2.0",
  "description": "Automatically inserts a comma after every PR typed in any Field.",
  "permissions": [
    "activeTab"
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{e4c390ea-83e5-4cbc-b1c8-7b71123f1964}"
    }
  }
}