Examine source code of UserVitals

{
  "manifest_version": 2,
  "name": "UserVitals:Better products with user feedback",
  "author": "UserVitals",
  "description": "Build better products with customer feedback. Collect and organize feedback in one place to inform your product decisions.",
  "version": "1.0.9",
  "icons": {
    "16": "logo16x16.png",
    "48": "logo48x48.png",
    "128": "logo128x128.png"
  },
  "background": {
    "persistent": false,
    "scripts": [
      "background.js"
    ]
  },
  "browser_action": {
    "default_popup": "index.html"
  },
  "permissions": [
    "activeTab",
    "https://app.uservitalshq.com/api/graphql",
    "https://api.uservitalshq.com/graphql"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{cf94d014-642d-4a7e-aad4-ead172f7fc15}"
    }
  }
}