Examine source code of Swagger Inspector Extension

{
  "manifest_version": 2,
  "name": "Swagger Inspector Extension",
  "description": "Allows the Swagger Inspector and AlertSite to bypass CORS and security-scheme related browser-restrictions for API inspection",
  "version": "2.2.1resigned1",
  "developer": {
    "name": "SMARTBEAR Software",
    "url": "https://inspector.swagger.io/"
  },
  "homepage_url": "https://inspector.swagger.io/",
  "background": {
    "scripts": [
      "src/background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "http://*.inspector.swagger.io/*",
        "https://*.inspector.swagger.io/*",
        "http://*.alertsite.com/*",
        "https://*.alertsite.com/*"
      ],
      "run_at": "document_start",
      "js": [
        "src/content-script.js"
      ]
    }
  ],
  "browser_action": {
    "default_icon": {
      "16": "images/16.png",
      "48": "images/48.png",
      "128": "images/128.png"
    },
    "default_title": "Swagger Inspector Extension"
  },
  "icons": {
    "16": "images/16.png",
    "48": "images/48.png",
    "128": "images/128.png"
  },
  "permissions": [
    "http://*/",
    "https://*/",
    "contextMenus",
    "webNavigation",
    "webRequest",
    "webRequestBlocking",
    "tabs"
  ],
  "web_accessible_resources": [
    "images/16.png",
    "images/24.png",
    "images/32.png",
    "images/48.png",
    "images/128.png"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{f02723a0-50db-4880-81fe-8ffea8cdadcf}"
    }
  }
}