Examine source code of Element to LLM

{
  "manifest_version": 3,
  "name": "Element to LLM - DOM Capture for AI",
  "short_name": "Element2LLM",
  "version": "2.8.1",
  "description": "Capture DOM elements with full context for AI debugging and analysis",
  "author": "Insitu <info@insitu.im>",
  "permissions": [
    "activeTab",
    "clipboardWrite",
    "downloads",
    "storage",
    "scripting",
    "alarms"
  ],
  "host_permissions": [
    "https://stats.insitu.im/*"
  ],
  "action": {
    "default_popup": "popup/popup.html",
    "default_icon": {
      "16": "icons/icon-16.png",
      "32": "icons/icon-32.png",
      "48": "icons/icon-48.png",
      "128": "icons/icon-128.png"
    },
    "default_title": "Element to LLM - Click to select element"
  },
  "background": {
    "scripts": [
      "background/background.js"
    ],
    "type": "classic"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "lib/utils.min.js",
        "content/programmatic-api.min.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self';"
  },
  "icons": {
    "16": "icons/icon-16.png",
    "32": "icons/icon-32.png",
    "48": "icons/icon-48.png",
    "64": "icons/icon-64.png",
    "128": "icons/icon-128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "element-to-llm@insitu.im",
      "strict_min_version": "112.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": [
          "technicalAndInteraction"
        ]
      }
    }
  }
}