Google search star ratings or rich snippets as it is called in the SEO world can be easily added in Ghost platform if you follow the steps below.

1. Login to your Ghost blogging platform.
2. Click on the Settings icon (gear icon on the top right).
3. Go to code injection and paste the following code in the post footer. Replace name and ratings with your own website URLs.
   • <script type=”application/ld+json”>
     {
     “@context”: “http://schema.org/”,
     “@type”: “Product”,
     “name”: “No Code AI Platform”,
     “aggregateRating”: {
     “@type”: “AggregateRating”,
     “ratingValue” : “4.0”,
     “ratingCount”: “100”,
     “reviewCount”: “120”
     }
     }
     </script>
4. Click on update.
5. Wait for a few days and you will see star rating in Google search results.