Examine source code of YouTube Ad Blocker & Tools

{
  "manifest_version": 2,
  "name": "YouTube Blocker + Tools",
  "short_name": "YT Block+Tools",
  "version": "3.10.19",
  "description": "Ad shield (network + API) plus a tools panel — speed, PiP, captions, AI, downloads. Purple play + teal gear icon identifies this pack.",
  "browser_specific_settings": {
    "gecko": {
      "id": "@werlist99-youtube-adblocker-tools",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "permissions": [
    "webRequest",
    "webRequestBlocking",
    "storage",
    "tabs",
    "*://*.youtube.com/*",
    "*://s.youtube.com/*",
    "*://youtubei.googleapis.com/*",
    "*://*.googlevideo.com/*",
    "*://*.doubleclick.net/*",
    "*://*.googleadservices.com/*",
    "*://*.googlesyndication.com/*",
    "*://*.googleads.g.doubleclick.net/*",
    "*://*.tpc.googlesyndication.com/*",
    "*://*.googletagmanager.com/*",
    "*://*.google-analytics.com/*",
    "*://adservice.google.com/*",
    "*://*.adservice.google.com/*",
    "*://*.google.com/pagead/*",
    "*://*.google.com/ccm/collect*",
    "*://*.google.com/ads/*",
    "*://*.google.com/aclk*"
  ],
  "optional_permissions": [
    "https://api.openai.com/*",
    "https://openrouter.ai/*",
    "https://api.openrouter.ai/*"
  ],
  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.youtube.com/*",
        "*://*.youtu.be/*"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_start",
      "all_frames": false
    }
  ],
  "browser_action": {
    "default_title": "YouTube blocker + tools panel",
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icons/icon16.svg",
      "48": "icons/icon48.svg",
      "128": "icons/icon128.svg"
    },
    "browser_style": false
  },
  "icons": {
    "16": "icons/icon16.svg",
    "48": "icons/icon48.svg",
    "128": "icons/icon128.svg"
  },
  "developer": {
    "name": "werlist99",
    "url": "https://t.me/werlist99"
  }
}