--- title: How We Built MCP Server for Our React Gantt Component description: SVAR UI Components built an MCP (Model Context Protocol) server to make their React Gantt component documentation AI-accessible. After trying llms.txt (too... canonical: https://daily.dev/posts/how-we-built-mcp-server-for-our-react-gantt-component-jol3mddyk twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: How We Built MCP Server for Our React Gantt Component | daily.dev og:description: SVAR UI Components built an MCP (Model Context Protocol) server to make their React Gantt component documentation AI-accessible. After trying llms.txt (too... og:url: https://daily.dev/posts/how-we-built-mcp-server-for-our-react-gantt-component-jol3mddyk og:image: https://api.daily.dev/og/posts/JOl3Mddyk.png og:image:alt: How We Built MCP Server for Our React Gantt Component 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. # How We Built MCP Server for Our React Gantt Component **[ITNEXT](https://daily.dev/sources/itnext)** · 10 min read · 1 upvotes · 0 comments ## Summary SVAR UI Components built an MCP (Model Context Protocol) server to make their React Gantt component documentation AI-accessible. After trying llms.txt (too large at 84k tokens) and generic RAG (68% accuracy), they developed a custom context-only architecture that skips redundant LLM processing. Their final approach uses semantic chunking, intent filtering, and returns raw context chunks directly to the agent's LLM for synthesis, achieving 84% accuracy with 11-second average latency. The implementation uses LlamaIndex for RAG and FastMCP for the server layer, with plans to extend support across multiple SVAR components. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Storybook MCP for React](https://daily.dev/posts/storybook-mcp-for-react-x35ultaaf) · Storybook · 104 upvotes · 4 comments - [Building effective AI agents with Model Context Protocol \(MCP\)](https://daily.dev/posts/building-effective-ai-agents-with-model-context-protocol-mcp--1k6pmnpvj) · Red Hat Developer · 1 upvotes · 0 comments - [MCP in action: What makes AI agents actually useful](https://daily.dev/posts/mcp-in-action-what-makes-ai-agents-actually-useful-xzn8qnwi5) · All Things Open · 0 upvotes · 0 comments - [Bridging the Gap - How We Made AI Agents 10x Developers in Our Organization](https://daily.dev/posts/bridging-the-gap---how-we-made-ai-agents-10x-developers-in-our-organization-9xldqiaaq) · DEV · 4 upvotes · 0 comments --- Tags: [#ai](https://daily.dev/tags/ai), [#react](https://daily.dev/tags/react), [#llm](https://daily.dev/tags/llm), [#rag](https://daily.dev/tags/rag) [View this post on daily.dev](https://daily.dev/posts/how-we-built-mcp-server-for-our-react-gantt-component-jol3mddyk) ```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":"How We Built MCP Server for Our React Gantt Component","url":"https://daily.dev/posts/how-we-built-mcp-server-for-our-react-gantt-component-jol3mddyk","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/how-we-built-mcp-server-for-our-react-gantt-component-jol3mddyk"},"datePublished":"2026-01-20T13:19:36.028Z","dateModified":"2026-01-20T13:20:00.204Z","description":"SVAR UI Components built an MCP (Model Context Protocol) server to make their React Gantt component documentation AI-accessible. 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