Instant Updates: Revolutionizing AI Chat Apps with TanStack Query and Vercel AI SDK
product#agent🏛️ Official|Analyzed: Feb 17, 2026 10:45•
Published: Feb 17, 2026 02:16
•1 min read
•Zenn OpenAIAnalysis
This article showcases a clever solution for ensuring immediate screen updates in AI-powered chat applications. By leveraging the TanStack Query library alongside the Vercel AI SDK, developers can now seamlessly reflect database changes triggered by AI Agents. This approach significantly enhances the user experience by providing real-time feedback.
Key Takeaways
- •The core problem was delayed screen updates after Agent tools updated the database.
- •The solution involved detecting the completion state of the tools and invalidating the cache.
- •The implementation significantly improves the responsiveness of AI chat applications.
Reference / Citation
View Original"The solution added processing to invalidate corresponding query caches when tool execution is complete (part.state === 'output-available')."