{ "manifest_version": 3, "name": "Edge Tab Catcher", "version": "1.0.0", "description": "Export all open tabs with their URLs, titles, and descriptions to a Markdown file", "permissions": [ "tabs", "activeTab", "scripting", "downloads" ], "action": { "default_popup": "popup.html", "default_icon": { "16": "icon16.png", "48": "icon48.png", "128": "icon128.png" } }, "icons": { "16": "icon16.png", "48": "icon48.png", "128": "icon128.png" }, "author": "Your Name", "homepage_url": "https://github.com/yourusername/tab-exporter" }