Examine source code of Dust

{
  "manifest_version": 3,
  "name": "Dust",
  "version": "0.1.9",
  "description": "Get more done, faster, with the power of your agents at your fingertips.",
  "icons": {
    "16": "images/dust16.png",
    "32": "images/dust32.png",
    "48": "images/dust48.png",
    "128": "images/dust128.png"
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "type": "module"
  },
  "action": {
    "default_title": "Dust ⇧⌘E"
  },
  "commands": {
    "_execute_sidebar_action": {
      "suggested_key": {
        "default": "Ctrl + Shift + E",
        "mac": "Command + Shift + E"
      }
    }
  },
  "sidebar_action": {
    "default_panel": "main.html",
    "default_title": "Dust",
    "open_at_install": true,
    "default_icon": {
      "16": "images/dust16.png",
      "32": "images/dust32.png"
    }
  },
  "web_accessible_resources": [
    {
      "resources": [
        "page.js"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "permissions": [
    "identity",
    "storage",
    "tabs",
    "scripting",
    "contextMenus"
  ],
  "optional_permissions": [
    "notifications"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "dust@dust.tt",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "personallyIdentifyingInfo",
          "authenticationInfo",
          "websiteContent"
        ],
        "optional": [
          "technicalAndInteraction"
        ]
      }
    }
  },
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'; connect-src 'self' https://browser-intake-datadoghq.eu https://dust.tt/ https://eu.dust.tt/ https://*.novu.co wss://*.novu.co data:; frame-src https://viz.dust.tt https://eu.viz.dust.tt"
  }
}