Examine source code of ChatFolio : Convert Your Chat to HTML/PDF

{
  "manifest_version" : 3 ,
  "name" : "ChatFolio",
  "version" : "1.0.0",
  "description" : "Export ChatGPT, Gemini, and Claude conversations with formatting fidelity as standalone HTML or print-friendly PDF.",
  "permissions" : [
    "activeTab" ,
    "scripting" ,
    "storage" ,
    "downloads" 
  ],
  "host_permissions" : [
    "https://chatgpt.com/*" ,
    "https://gemini.google.com/*" ,
    "https://claude.ai/*" 
  ],
  "action" : {
    "default_popup" : "src/popup/popup.html",
    "default_title" : "ChatFolio",
    "default_icon" : {
      "16" : "icons/icon16.png",
      "32" : "icons/icon32.png",
      "48" : "icons/icon48.png",
      "128" : "icons/icon128.png"
    }
  },
  "background" : {
    "scripts" : [
      "src/background/service-worker.js" 
    ],
    "type" : "module" 
  },
  "content_scripts" : [
    {
      "matches" : [
        "https://chatgpt.com/*" ,
        "https://gemini.google.com/*" ,
        "https://claude.ai/*" 
      ],
      "js" : [
        "src/content/content-script.js" 
      ],
      "run_at" : "document_idle" 
    }
  ],
  "icons" : {
    "16" : "icons/icon16.png",
    "32" : "icons/icon32.png",
    "48" : "icons/icon48.png",
    "128" : "icons/icon128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "me@sumon.me",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    },
    "gecko_android": {
      "strict_min_version": "142.0"
    }
  }
}