Examine source code of Skppr — Skip Through the Web

{
  "browser_specific_settings": {
    "gecko": {
      "id": "skppr@blackhookgroup.com",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": [
          "browsingActivity",
          "technicalAndInteraction"
        ]
      }
    }
  },
  "manifest_version": 3,
  "name": "Skppr — Skip Through the Web",
  "version": "2.2.0",
  "description": "Skip through the real web — one tap at a time. Like StumbleUpon, but for 2026.",
  "author": "Skppr",
  "chrome_url_overrides": {
    "newtab": "newtab.html"
  },
  "action": {
    "default_title": "Skppr",
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "permissions": [
    "storage",
    "tabs",
    "scripting",
    "webNavigation"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "js": [
        "toolbar.js"
      ],
      "css": [
        "toolbar.css"
      ],
      "run_at": "document_end",
      "exclude_matches": [
        "*://ztinsnyessaoujqcmqxr.supabase.co/*",
        "*://sgordon70.github.io/*",
        "*://buy.stripe.com/*"
      ]
    }
  ],
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  }
}