--- title: Insane Claude Agent SDK Demo - See it to believe it description: A live demo of an AI pool trainer app built with Claude's Agent SDK, featuring a cloned voice of legendary pool player Earl Strickland via ElevenLabs. The demo... canonical: https://daily.dev/posts/insane-claude-agent-sdk-demo---see-it-to-believe-it-ld1c9m6ub twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Insane Claude Agent SDK Demo - See it to believe it | daily.dev og:description: A live demo of an AI pool trainer app built with Claude's Agent SDK, featuring a cloned voice of legendary pool player Earl Strickland via ElevenLabs. The demo... og:url: https://daily.dev/posts/insane-claude-agent-sdk-demo---see-it-to-believe-it-ld1c9m6ub og:image: https://api.daily.dev/og/posts/Ld1C9M6UB.png og:image:alt: Insane Claude Agent SDK Demo - See it to believe it 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. # Insane Claude Agent SDK Demo - See it to believe it **[DesignCourse](https://daily.dev/sources/designcourse)** · 6 min read · 1 upvotes · 0 comments ## Summary A live demo of an AI pool trainer app built with Claude's Agent SDK, featuring a cloned voice of legendary pool player Earl Strickland via ElevenLabs. The demo shows a multi-agent setup where a voice-controlled AI coach can request code changes from a background coding agent in real time, with results projected onto the pool table. A feature request is made mid-session by voice, the coding agent implements it live, and the new functionality is tested immediately without touching a terminal. The author notes that using Agent SDK via the Claude API is more expensive than Claude Max subscriptions and recommends using Sonnet for cost/speed balance. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Building AI Agents with the Claude Agent SDK](https://daily.dev/posts/building-ai-agents-with-the-claude-agent-sdk-tq9l387do) · Josh Hornby · 0 upvotes · 0 comments --- Tags: [#python](https://daily.dev/tags/python), [#ai-agents](https://daily.dev/tags/ai-agents), [#claude](https://daily.dev/tags/claude), [#voice-ai](https://daily.dev/tags/voice-ai) [View this post on daily.dev](https://daily.dev/posts/insane-claude-agent-sdk-demo---see-it-to-believe-it-ld1c9m6ub) ```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":"Insane Claude Agent SDK Demo - See it to believe it","url":"https://daily.dev/posts/insane-claude-agent-sdk-demo---see-it-to-believe-it-ld1c9m6ub","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/insane-claude-agent-sdk-demo---see-it-to-believe-it-ld1c9m6ub"},"datePublished":"2026-03-17T15:32:54.860Z","dateModified":"2026-03-17T15:33:14.831Z","description":"A live demo of an AI pool trainer app built with Claude's Agent SDK, featuring a cloned voice of legendary pool player Earl Strickland via ElevenLabs. 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