manifest.json

{
    "name": "Karkat's Autoseeder",
    "description": "Automatically seeds your NASB tournament using braacket.com ranking.\n",
    "version": "1.0",
    "manifest_version": 3,
    "background": {
        "service_worker": "background.js"
      },
    "permissions": ["storage"],
    "host_permissions": [
        "http://braacket.com/*",
        "https://braacket.com/*"
      ],
    "action": {
        "default_popup": "popup.html",
        "default_icons": {
            "16": "/images/seed_16.png",
            "32": "/images/seed_32.png",
            "48": "/images/seed_48.png",
            "128": "/images/seed_128.png"
        }
      },
      "icons": {
        "16": "/images/seed_16.png",
        "32": "/images/seed_32.png",
        "48": "/images/seed_48.png",
        "128": "/images/seed_128.png"
      }
  }