Examine source code of AnkiNLM

{
  "manifest_version": 2,
  "name": "AnkiNLM",
  "description": "The fastest way to export your generated Notebook LM flashcards and import them to your Anki decks",
  "version": "1.2",
  "icons": {
    "16": "icon/16.png",
    "32": "icon/32.png",
    "48": "icon/48.png",
    "64": "icon/64.png",
    "96": "icon/96.png",
    "128": "icon/128.png"
  },
  "permissions": [
    "activeTab",
    "tabs",
    "clipboardWrite",
    "webNavigation",
    "https://notebooklm.google.com/*",
    "https://*.usercontent.goog/*",
    "https://*.scf.usercontent.goog/*",
    "*://*.usercontent.goog/*",
    "https://*.usercontent.goog/*/shim.html*",
    "*://*.usercontent.goog/*/shim.html*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "ankinlm@lkmss.dev",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_action": {
    "default_title": "Default Popup Title",
    "default_popup": "popup.html"
  },
  "content_scripts": [
    {
      "matches": [
        "https://notebooklm.google.com/*"
      ],
      "all_frames": true,
      "js": [
        "content-scripts/content.js"
      ]
    }
  ]
}