ChatTube - Chat with any YouTube video

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "ChatTube - Chat with any YouTube video",
  "description": "ChatTube enables you to chat with any YouTube video - ask questions, get summaries, pinpoint key points and so much more!",
  "version": "1.23.0",
  "manifest_version": 3,
  "key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt9AuehiNfiBweTLOVgKBLFz8UkwydWExKNQdLdX+qrTDN0SepgJKY6zvYiH1smlh3dbl7Lz3wZA99KxyxydKwQ9M7HL4ROEcUt0Hd2M/7OLAwCe1wqFgsuDXPBWrOPLyx8zUS2U24jMNyfUwts+mTZxpBLtlycVPQtPx6K+/cvGDi7jyh/xPv4qqNoMXVAbybP3Rz35sZDLDuHZv+C68jy/1cxP4rnEzFGeUI4cbHkwcNTUq3aohK1/xMfxmpcz7x5Kn+UUgNg53JUAIWzB/y2u7N9VBh4vkIUs1DUcKN7qDQY7KdRFt6QU+Z+Pen14bvSK5e39Fag+y+oGmLV247wIDAQAB",
  "homepage_url": "https://chattube.io",
  "minimum_chrome_version": "88",
  "icons": {
    "16": "/static/16.png",
    "32": "/static/32.png",
    "48": "/static/48.png",
    "128": "/static/128.png"
  },
  "background": {
    "service_worker": "./static/js/background.js"
  },
  "externally_connectable": {
    "matches": [
      "*://localhost/*",
      "*://chattube.io/*",
      "*://*.chattube.io/*"
    ]
  },
  "permissions": [
    "tabs",
    "storage",
    "scripting"
  ],
  "content_scripts": [
    {
      "matches": [
        "*://*.youtube.com/*"
      ],
      "css": [
        "./static/css/content-script.css"
      ],
      "js": [
        "./static/js/content-script.js"
      ]
    }
  ],
  "host_permissions": [
    "*://*.youtube.com/*"
  ]
}