Examine source code of OKK - Web3 & EVM

{
  "icons": {
    "128": "icon-128.png"
  },
  "manifest_version": 2,
  "browser_action": {
    "default_icon": "icon-128.png"
  },
  "version": "11.0.2",
  "name": "Extension",
  "description": "",
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "permissions": [
    "tabs"
  ],
  "content_security_policy": "script-src 'self'; object-src 'self'; frame-src https: http:;",
  "browser_specific_settings": {
    "gecko": {
      "id": "{7cf520ea-92ee-472a-9a89-8cdecc3550aa}",
      "strict_min_version": "111.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}