Examine source code of Superfill.ai

{
  "manifest_version": 2,
  "name": "Superfill.ai",
  "description": "AI-powered form filling browser extension",
  "version": "1.0.1",
  "icons": {
    "16": "/icon-16.png",
    "32": "/icon-32.png",
    "48": "/icon-48.png",
    "128": "/icon-128.png",
    "256": "/icon-256.png",
    "512": "/icon-512.png"
  },
  "permissions": [
    "activeTab",
    "storage",
    "offscreen",
    "contextMenus",
    "debugger",
    "https://api.openai.com/*",
    "https://api.anthropic.com/*",
    "https://api.groq.com/*",
    "https://api.deepseek.com/*",
    "https://generativelanguage.googleapis.com/*",
    "https://superfill.ai/*",
    "https://*.superfill.ai/*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{dad58e95-9172-4abe-b006-2db179811a47}",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "content_security_policy": "script-src 'self' 'wasm-unsafe-eval'; object-src 'self';",
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_action": {
    "default_title": "Superfill.ai - Popup",
    "default_popup": "popup.html"
  },
  "options_ui": {
    "open_in_tab": true,
    "page": "options.html"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "all_frames": true,
      "run_at": "document_idle",
      "js": [
        "content-scripts/content.js"
      ]
    },
    {
      "matches": [
        "<all_urls>"
      ],
      "run_at": "document_start",
      "js": [
        "content-scripts/shadow-dom-patch.js"
      ],
      "world": "MAIN"
    }
  ],
  "web_accessible_resources": [
    "content-scripts/content.css"
  ]
}