Examine source code of Ask Claude

{
  "manifest_version": 2,
  "name": "Ask Claude",
  "version": "0.0.1",
  "description": "Select text and send it to Claude with commands",
  "permissions": [
    "tabs",
    "contextMenus",
    "https://claude.ai/*"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "icons": {
    "48": "logo.jpeg"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "@ask-claude",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}