Examine source code of Prompt2Docs

{
  "manifest_version": 2,
  "name": "Prompt2Docs",
  "version": "1.0.2",
  "description": "Export your chat prompts and responses into JSON and Markdown formats.",
  "permissions": [
    "activeTab",
    "downloads",
    "storage",
    "tabs",
    "<all_urls>"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{d76b4a64-f1ba-42a2-97ed-f9b1492f65a4}",
      "strict_min_version": "58.0"
    }
  },
  "browser_action": {
    "default_popup": "popup/popup.html",
    "default_icon": {
      "16": "assets/icon16.png",
      "48": "assets/icon48.png",
      "128": "assets/icon128.png"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_end"
    }
  ],
  "icons": {
    "16": "assets/icon16.png",
    "48": "assets/icon48.png",
    "128": "assets/icon128.png"
  }
}