TDK Meta Checker

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "TDK Meta Checker",
  "description": "閲覧中のタイトル・description・キーワードなどのメタ情報を確認しやすく表示します。",
  "version": "2.0.1",
  "permissions": [
    "tabs"
  ],
  "action": {
    "default_title": "TDK Meta Checker Action",
    "default_icon": "assets/images/icon.png",
    "default_popup": "index.html"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ]
    }
  ]
}