Examine source code of ClipRoard

{
  "manifest_version": 2,
  "name": "__MSG_appName__",
  "description": "__MSG_appDescription__",
  "version": "1.1.0",
  "license": {
    "name": "Mozilla Public License 2.0",
    "url": "https://www.mozilla.org/MPL/2.0/"
  },
  "default_locale": "en",
  "icons": {
    "64": "icons/icon.png"
  },
  "browser_action": {
    "default_icon": {
      "64": "icons/icon.png"
    },
    "default_popup": "browserAction/index.html",
    "default_title": "__MSG_appName__"
  },
  "options_ui": {
    "page": "options/index.html",
    "open_in_tab": true
  },
  "permissions": [
    "storage",
    "clipboardWrite",
    "clipboardRead",
    "contextMenus"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_end"
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{2d3371b9-1e9c-4abf-8daa-ba0077fcb2e6}"
    }
  }
}