{
  "name": "execute-script",
  "version": "1.0",
  "permissions": [
    "scripting"
  ],
  "host_permissions": ["<all_urls>"],
  "content_scripts": [{
    "matches": [ "<all_urls>"],
    "js": ["main.js"],
    "run_at": "document_start"
  }],
  "background": {
    "service_worker": "background.js"
  },
  "manifest_version": 3
}