Examine source code of OTPilot

{
  "manifest_version": 2,
  "name": "OTPilot",
  "version": "1.0.0",
  "description": "Automatically fill verification codes from Gmail. Privacy-first, open source. Built by Avenix.",
  "author": "Avenix (https://avenix.dev)",
  "homepage_url": "https://avenix.dev",
  "permissions": [
    "identity",
    "storage",
    "activeTab",
    "alarms",
    "https://www.googleapis.com/*",
    "https://accounts.google.com/*",
    "https://oauth2.googleapis.com/*"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "browser_action": {
    "default_popup": "popup/popup.html",
    "default_icon": {
      "16": "icons/icon16.png",
      "32": "icons/icon32.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    },
    "default_title": "OTPilot"
  },
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "otp-autofill@avenix.dev",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "personalCommunications"
        ]
      }
    }
  }
}