Examine source code of Copy Tabs

{
  "author": "igorlogius",
  "browser_specific_settings": {
    "gecko": {
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      },
      "id": "{983417c1-dd79-41cc-bd07-301c1a55b126}"
    }
  },
  "homepage_url": "https://github.com/igorlogius/webextensions/tree/main/sources/copy-tabs",
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_action": {
    "default_area": "navbar"
  },
  "commands": {
    "cpyalllnk": {
      "description": "🪟+🔗"
    },
    "cpyalllnknp": {
      "description": "🪟+🔗+🧹"
    },
    "cpyalltxt": {
      "description": "🪟+📄"
    },
    "cpyalltxtnp": {
      "description": "🪟+📄+🧹"
    },
    "cpysellnk": {
      "description": "🎯+🔗"
    },
    "cpysellnknp": {
      "description": "🎯+🔗+🧹"
    },
    "cpyseltxt": {
      "description": "🎯+📄"
    },
    "cpyseltxtnp": {
      "description": "🎯+📄+🧹"
    }
  },
  "icons": {
    "320": "icon.png"
  },
  "options_ui": {
    "page": "options.html"
  },
  "manifest_version": 2,
  "name": "Copy Tabs",
  "description": "Copy the URLs of all window tabs or a selection of tabs as plain text or as html hyperlinks with or without parameters",
  "permissions": [
    "clipboardWrite",
    "storage",
    "menus",
    "tabs"
  ],
  "version": "1.16.61"
}