Macro Commander Web Plugin for Chrome

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "version": "2.0.0",
  "name": "Macro Commander Web Plugin for Chrome",
  "description": "Automate web pages and applications using Macro Commander.",
  "action": {
    "default_popup": "index.html"
  },
  "background": {
    "service_worker": "background.js"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "match_about_blank": true,
      "js": [
        "content_scr1.js"
      ],
      "run_at": "document_idle",
      "all_frames": true
    }
  ],
  "permissions": [
    "activeTab",
    "tabs",
    "webNavigation",
    "scripting"
  ],
  "host_permissions": [
    "*://*/*"
  ],
  "icons": {
    "64": "mc_icon64x64.png",
    "128": "mc_icon128x128.png"
  },
  "sandbox": {
    "pages": [
      "index.html"
    ]
  }
}