Briefly - Summarize anything, anywhere

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "Briefly - Summarize anything, anywhere",
  "description": "Briefly is a tool that can summarize highlighted text using AI.",
  "version": "0.0.3",
  "action": {
    "default_popup": "popup.html",
    "default_title": "Open"
  },
  "icons": {
    "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
  },
  "permissions": [
    "activeTab"
  ],
  "background": {
    "service_worker": "background.js"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_end"
    }
  ],
  "commands": {
    "show_modal": {
      "suggested_key": {
        "default": "Ctrl+Y",
        "mac": "Command+Y"
      },
      "description": "Popup a modal with the selected text"
    }
  }
}