Examine source code of MangaLedger

{
  "manifest_version": 3,
  "name": "MangaLedger",
  "version": "16",
  "description": "Track your manga and manhwa reading progress across multiple sites.",
  "permissions": [
    "storage",
    "alarms",
    "notifications",
    "identity",
    "history",
    "webRequest",
    "webRequestBlocking",
    "declarativeNetRequest",
    "declarativeNetRequestWithHostAccess",
    "scripting",
    "tabs"
  ],
  "host_permissions": [
    "https://olympusbiblioteca.com/*",
    "https://dashboard.olympusbiblioteca.com/*",
    "https://olympusxyz.com/*",
    "https://dashboard.olympusxyz.com/*",
    "https://www.mangakakalot.gg/*",
    "https://mangafire.to/*",
    "https://manhuaus.com/*",
    "https://accounts.google.com/*",
    "https://www.googleapis.com/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://olympusbiblioteca.com/*",
        "https://olympusxyz.com/*"
      ],
      "js": [
        "i18n.js",
        "notifications.js",
        "storage.js",
        "matcher.js",
        "adapters/adapter-registry.js",
        "adapters/adapter-olympus.js",
        "content.js"
      ],
      "run_at": "document_idle"
    },
    {
      "matches": [
        "https://www.mangakakalot.gg/*"
      ],
      "js": [
        "i18n.js",
        "notifications.js",
        "storage.js",
        "matcher.js",
        "adapters/adapter-registry.js",
        "adapters/adapter-mangakakalot.js",
        "content.js"
      ],
      "run_at": "document_idle"
    },
    {
      "matches": [
        "https://manhuaus.com/*"
      ],
      "js": [
        "i18n.js",
        "notifications.js",
        "storage.js",
        "matcher.js",
        "adapters/adapter-registry.js",
        "adapters/adapter-manhuaus.js",
        "content.js"
      ],
      "run_at": "document_idle"
    },
    {
      "matches": [
        "https://mangafire.to/*"
      ],
      "js": [
        "i18n.js",
        "notifications.js",
        "storage.js",
        "matcher.js",
        "adapters/adapter-registry.js",
        "adapters/adapter-mangafire.js",
        "content.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "declarative_net_request": {
    "rule_resources": [
      {
        "id": "cors_patch",
        "enabled": true,
        "path": "rules/cors_patch.json"
      }
    ]
  },
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icons/icon16.png",
      "32": "icons/icon32.png",
      "48": "icons/icon48.png"
    }
  },
  "background": {
    "scripts": [
      "i18n.js",
      "notifications.js",
      "storage.js",
      "matcher.js",
      "adapters/adapter-registry.js",
      "adapters/adapter-olympus.js",
      "adapters/adapter-mangakakalot.js",
      "adapters/adapter-mangafire.js",
      "adapters/adapter-manhuaus.js",
      "drive-sync.js",
      "library-health.js",
      "background.js"
    ]
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "mangaledger-extension-v2-2026@harryson.dev",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    },
    "gecko_android": {
      "strict_min_version": "142.0"
    }
  },
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "48": "icons/icon48.png",
    "96": "icons/icon96.png",
    "128": "icons/icon128.png"
  }
}