Examine source code of GetBotAI

{
  "manifest_version": 3,
  "version": "2.2.1",
  "name": "GetBot",
  "description": "Your personal AI chatbot to accompany you on your web journey",
  "action": {
    "default_popup": "index.html",
    "default_icon": "assets/logo.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "admin@getbot.ai",
      "strict_min_version": "105.0"
    }
  },
  "icons": {
    "16": "assets/icon16.png",
    "32": "assets/icon32.png",
    "48": "assets/icon48.png",
    "128": "assets/icon128.png"
  },
  "background": {
    "scripts": [
      "background/index.js"
    ],
    "type": "module"
  },
  "commands": {
    "open-chat": {
      "suggested_key": {
        "default": "Ctrl+Alt+B",
        "mac": "Command+B"
      },
      "description": "Open a chat window on the current page or navigate to GetBot domain by pressing above commands"
    }
  },
  "content_scripts": [
    {
      "js": [
        "content/index.js"
      ],
      "matches": [
        "<all_urls>"
      ],
      "exclude_matches": [
        "*://*.getbot.ai/*",
        "*://getbot.ai/*"
      ]
    },
    {
      "js": [
        "content/proxy.js"
      ],
      "matches": [
        "<all_urls>"
      ],
      "run_at": "document_idle"
    }
  ],
  "permissions": [
    "activeTab",
    "storage"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "assets/*"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ]
}