Examine source code of Faraday Addon

{
  "description": "Addon to add vulnerabilities to Faraday straight from your browser",
  "manifest_version": 2,
  "name": "Faraday Addon",
  "version": "1.2resigned1",
  "permissions": [
    "webRequest",
    "webRequestBlocking",
    "storage",
    "<all_urls>"
  ],
  "icons": {
    "48": "icons/faraday-ico.png"
  },
  "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self';",
  "browser_action": {
    "default_icon": "icons/faraday-ico.png",
    "default_title": "Faraday requester",
    "default_popup": "popup/last_requests.html"
  },
  "background": {
    "scripts": [
      "background.js",
      "fapi.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{7f066443-12d6-4e8e-bbd3-76e3dcdcff51}"
    }
  }
}