keyword suggester

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "__MSG_extName__",
  "description": "__MSG_extDescription__",
  "manifest_version": 3,
  "default_locale": "ja",
  "version": "1.1.3",
  "permissions": [
    "storage"
  ],
  "host_permissions": [
    "https://completion.amazon.co.jp/",
    "https://sellercentral-japan.amazon.com/",
    "https://sellercentral.amazon.co.jp/",
    "https://www.amazon.co.jp/",
    "https://www.amazon.com/",
    "https://fril.jp/",
    "https://amazon.co.jp/",
    "https://mnrate.com/",
    "https://www.ebay.com/",
    "https://search.rakuten.co.jp/",
    "https://item.rakuten.co.jp/",
    "https://rakuten.co.jp/",
    "https://www.yahoo.co.jp/",
    "https://yahoo.co.jp/",
    "https://shopping.yahoo.co.jp/",
    "https://auctions.yahoo.co.jp/",
    "https://store.shopping.yahoo.co.jp/",
    "https://hapitas.jp/",
    "https://www.facebook.com/",
    "https://kakaku.com/",
    "https://fc2.com/",
    "https://mercari.com/",
    "https://item.mercari.com/",
    "https://nicovideo.jp/",
    "https://livedoor.com/",
    "https://aucfan.com/",
    "https://news.google.com/"
  ],
  "background": {
    "service_worker": "service.js"
  },
  "icons": {
    "38": "icon/KG_icon38.png",
    "48": "icon/KG_icon48.png",
    "128": "icon/KG_icon128.png"
  },
  "content_scripts": [
    {
      "all_frames": false,
      "matches": [
        "https://completion.amazon.co.jp/*",
        "https://sellercentral-japan.amazon.com/*",
        "https://sellercentral.amazon.co.jp/*",
        "https://www.amazon.co.jp/*",
        "https://www.amazon.com/*",
        "https://fril.jp/*",
        "https://amazon.co.jp/*",
        "https://mnrate.com/*",
        "https://www.ebay.com/*",
        "https://search.rakuten.co.jp/*",
        "https://item.rakuten.co.jp/*",
        "https://rakuten.co.jp/*",
        "https://www.yahoo.co.jp/",
        "https://yahoo.co.jp/*",
        "https://shopping.yahoo.co.jp/*",
        "https://auctions.yahoo.co.jp/*",
        "https://store.shopping.yahoo.co.jp/*",
        "https://hapitas.jp/*",
        "https://www.facebook.com/*",
        "https://kakaku.com/*",
        "https://fc2.com/*",
        "https://mercari.com/*",
        "https://item.mercari.com/*",
        "https://nicovideo.jp/*",
        "https://livedoor.com/*",
        "https://aucfan.com/*",
        "https://news.google.com/*"
      ],
      "css": [
        "style.css"
      ],
      "js": [
        "jquery-2.1.4.min.js",
        "strage.js",
        "master.js",
        "main.js",
        "clipboard.min.js",
        "Blowfish.js",
        "suggestion-ext.js"
      ]
    }
  ]
}