--- title: Build Your First AI Search in .NET with Progress Agentic... description: A walkthrough of building a Blazor web application that integrates Progress Agentic RAG (NucleiDB) for AI-powered search and chat. Covers configuring the... canonical: https://daily.dev/posts/build-your-first-ai-search-in-net-with-progress-agentic-rag-part-2-fvykmblus twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Build Your First AI Search in .NET with Progress Agentic RAG Part 2 | daily.dev og:description: A walkthrough of building a Blazor web application that integrates Progress Agentic RAG (NucleiDB) for AI-powered search and chat. Covers configuring the... og:url: https://daily.dev/posts/build-your-first-ai-search-in-net-with-progress-agentic-rag-part-2-fvykmblus og:image: https://api.daily.dev/og/posts/fVykmBlus.png og:image:alt: Build Your First AI Search in .NET with Progress Agentic RAG Part 2 og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Build Your First AI Search in .NET with Progress Agentic RAG Part 2 **[We Are .NET](https://daily.dev/sources/wearedotnet)** · 11 min read · 0 upvotes · 0 comments ## Summary A walkthrough of building a Blazor web application that integrates Progress Agentic RAG (NucleiDB) for AI-powered search and chat. Covers configuring the NucleiDB client in ASP.NET, uploading files and web links to a knowledge box, browsing a content catalog, performing semantic search, and implementing a streaming chat interface — all with minimal code using the Progress Agentic RAG .NET SDK. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Build an AI Agentic RAG search application with React, SQL Azure and Azure Static Web Apps](https://daily.dev/posts/build-an-ai-agentic-rag-search-application-with-react-sql-azure-and-azure-static-web-apps-fnammu04d) · DevBlogs · 2 upvotes · 0 comments - [Building a RAG in ASP.NET Core](https://daily.dev/posts/building-a-rag-in-asp-net-core-mokd7eosh) · Telerik · 1 upvotes · 0 comments --- Tags: [#ai-search](https://daily.dev/tags/ai-search), [#blazor](https://daily.dev/tags/blazor), [#.net](https://daily.dev/tags/.net), [#rag](https://daily.dev/tags/rag) [View this post on daily.dev](https://daily.dev/posts/build-your-first-ai-search-in-net-with-progress-agentic-rag-part-2-fvykmblus) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Build Your First AI Search in .NET with Progress Agentic RAG Part 2","url":"https://daily.dev/posts/build-your-first-ai-search-in-net-with-progress-agentic-rag-part-2-fvykmblus","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/build-your-first-ai-search-in-net-with-progress-agentic-rag-part-2-fvykmblus"},"datePublished":"2026-04-22T14:38:04.278Z","dateModified":"2026-05-28T02:13:48.035Z","description":"A walkthrough of building a Blazor web application that integrates Progress Agentic RAG (NucleiDB) for AI-powered search and chat. 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