Examine source code of LinKapture (Beta)

{
  "name": "LinKapture - Time Saving LinkedIn App",
  "short_name": "LK",
  "version": "1.1.4",
  "description": "Quickly save noteworthy LinkedIn profile",
  "homepage_url": "https://www.linkapture.com/",
  "manifest_version": 3,
  "icons": {
    "16": "icons/svg/v4/logo_dark_V4_16.svg",
    "24": "icons/svg/v4/logo_dark_V4_24.svg",
    "32": "icons/svg/v4/logo_dark_V4_32.svg",
    "48": "icons/svg/v4/logo_dark_V4_48.svg",
    "64": "icons/svg/v4/logo_dark_V4_64.svg",
    "96": "icons/svg/v4/logo_dark_V4_96.svg",
    "128": "icons/svg/v4/logo_dark_V4_128.svg"
  },
  "permissions": [
    "activeTab",
    "scripting",
    "storage",
    "unlimitedStorage",
    "identity",
    "tabs"
  ],
  "host_permissions": [
    "https://*.linkedin.com/*",
    "https://edge-app.linkapture.com/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://edge-app.linkapture.com/*"
      ],
      "js": [
        "content_scripts/externally_connectable.js"
      ],
      "run_at": "document_start"
    }
  ],
  "action": {
    "browser_style": false,
    "default_icon": {
      "16": "icons/png/v4/logo_dark_V4_16.png",
      "24": "icons/png/v4/logo_dark_V4_24.png",
      "32": "icons/png/v4/logo_dark_V4_32.png",
      "48": "icons/png/v4/logo_dark_V4_48.png",
      "64": "icons/png/v4/logo_dark_V4_64.png",
      "96": "icons/png/v4/logo_dark_V4_96.png",
      "128": "icons/png/v4/logo_dark_V4_128.png"
    },
    "theme_icons": [
      {
        "light": "icons/svg/v4/logo_dark_V4_16.svg",
        "dark": "icons/svg/v4/logo_light_V4_16.svg",
        "size": 16
      },
      {
        "light": "icons/svg/v4/logo_dark_V4_32.svg",
        "dark": "icons/svg/v4/logo_light_V4_32.svg",
        "size": 32
      }
    ]
  },
  "content_security_policy": {
    "extension_pages": "connect-src 'self' https://edge-api.linkapture.com https://accounts.google.com https://openidconnect.googleapis.com https://sheets.googleapis.com https://edge-companies.linkapture.com ; object-src 'self';script-src 'self' 'wasm-unsafe-eval' "
  },
  "background": {
    "scripts": [
      "service-worker.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "contact@linkapture.com",
      "strict_min_version": "109.0"
    }
  },
  "sidebar_action": {
    "default_icon": "icons/svg/v4/logo_dark_V4.svg",
    "default_panel": "sidebar_action.html",
    "open_at_install": false
  }
}