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Want to build an AI agent that can automate answers to repetitive support questions? This course shows you how to build a real customer support AI agent—from retrieval to reasoning to reliable responses. Whether you're integrating AI into an existing product or launching your first agent, you'll learn a practical, modern stack that's fast to build, easy to extend, and ready for production. Use the popular Vercel AI SDK to create and ship a customer support agent that makes autonomous decisions to either answer questions based on your support docs or search the web in real time.

Teacher at Scrimba
22+ lessons
Interactive
Included
Subscription
Explain RAG & embeddings and decide when to use each of them
Set up Supabase as a vector store: create tables, embed documents, and handle chunking/text splitting for large files
Implement retrieval with Supabase RPC so your agent can fetch the right context for any question
Use Vercel AI SDK basics: embeddings and generateText for fast, reliable model calls
Basic knowledge of JavaScript/TypeScript
Familiarity with APIs, Node.js tooling, and SQL
Familiarity with prompts, RAG, and embeddings
A Supabase account and OpenAI API key
Developers building AI-powered customer support systems
Engineers working with RAG and vector databases
Developers wanting to learn Vercel AI SDK
Anyone building autonomous AI agents
3 lessons
4 lessons
3 lessons
3 lessons
6 lessons
3 lessons
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