Examine source code of Summer Web Clipper

{
  "manifest_version": 3,
  "name": "Summer Web Clipper",
  "description": "An universal web clipper with AI generated summary.",
  "version": "0.3.13",
  "icons": {
    "64": "icons/icon.png"
  },
  "permissions": [
    "activeTab",
    "storage",
    "scripting",
    "menus"
  ],
  "action": {
    "default_icon": {
      "64": "icons/icon.png"
    },
    "default_title": "Summer Web Clipper"
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "css": [
        "dist/content.css"
      ]
    }
  ],
  "background": {
    "scripts": [
      "dist/background.js"
    ]
  },
  "commands": {
    "_execute_action": {
      "suggested_key": {
        "default": "Ctrl+Alt+S",
        "mac": "Command+Alt+S"
      }
    }
  },
  "optional_permissions": [
    "*://api.anthropic.com/*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{4fb0b8e1-1d0e-4743-beb8-cfc8411e4de0}"
    }
  }
}