I built a site that finds book recommendations from tweets using Grok's X Search API

I wanted book recommendations from people I follow, but most sites just list books without any source.

So I built a site that searches public tweets for book recommendations using Grok's x_search API.

How it works:

• Uses Grok API with the x_search tool to search X/Twitter
• Extracts book mentions from tweets containing "great read", "must read", "favorite book", etc.
• Each recommendation links back to the original tweet as a source

Tech stack: Astro, Python extraction script, Grok 4 API with x_search, Cloudflare Pages

Currently tracking 150+ personalities with 1000+ book recommendations, all sourced from real tweets.

Check it out here

Would love feedback on the UX or suggestions on how to improve!