Examine source code of OmniAI

{
  "manifest_version": 2,
  "name": "OmniAI",
  "version": "1.3",
  "description": "Stop copy-pasting your AI api-keys, use Omni.",
  "icons": {
    "500": "icon.png"
  },
  "permissions": [
    "activeTab",
    "storage",
    "clipboardWrite"
  ],
  "browser_action": {
    "default_popup": "popup.html"
  },
  "options_ui": {
    "page": "options.html"
  },
  "content_scripts": [
    {
      "js": [
        "index.js"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "homepage_url": "https://github.com/velocitatem/omni",
  "browser_specific_settings": {
    "gecko": {
      "id": "{67841f19-e8cb-4b7e-bee5-e587c5f19ff6}"
    }
  }
}