SeenIt

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "SeenIt",
  "description": "SeenIt labels or hides the YouTube videos you've already watched. Now you can discover new content more easily.",
  "version": "1.3",
  "author": "Imran Thobani",
  "icons": {
    "128": "seenit.png"
  },
  "content_security_policy": "script-src 'self' https://apis.google.com; object-src 'self'",
  "browser_action": {
    "default_icon": "seenit.png",
    "default_popup": "popup.html"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.youtube.com/*"
      ],
      "js": [
        "main.js"
      ],
      "run_at": "document_end",
      "all_frames": true
    }
  ],
  "oauth2": {
    "client_id": "1058256324296-ve67pga7n4anuc1d4c4s8uhlq1glkqhm.apps.googleusercontent.com",
    "scopes": [
      "https://www.googleapis.com/auth/youtube.readonly"
    ]
  },
  "permissions": [
    "identity"
  ],
  "background": {
    "page": "background.html"
  }
}