![[Ch 5] RAG Integration — Giving Your Agent Real Knowledge featured image](/blog/blog-tutorial/enterprise-ai-agent/ch5-rag-integration/featured_hu_12ed46340a2edb63.webp)
[Ch 5] RAG Integration — Giving Your Agent Real Knowledge
Turn the stub tools from Ch 4 into real implementations: embed project documentation with OpenAI embeddings, build a FAISS index, implement search_docs with vector similarity …
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10 min read
🤖Nguyen Le Minh
Senior AI Engineer
Veriserve (SCSK Corporation)
AI Engineer specializing in Speech and NLPd
![[Ch 4] Build Your First Production-Ready Agent featured image](/blog/blog-tutorial/enterprise-ai-agent/ch4-build-first-agent/featured_hu_1bcc2db3e332c999.webp)
[Ch 4] Build Your First Production-Ready Agent
Build a complete, multi-turn AI agent from scratch using LangGraph — with persistent memory via SQLite checkpointer, proper streaming output, structured tool schemas, and …
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7 min read
![[Ch 3] Getting Started with LangChain & LangGraph featured image](/blog/blog-tutorial/enterprise-ai-agent/ch3-langchain-langgraph-intro/featured_hu_3e629158baae2732.webp)
[Ch 3] Getting Started with LangChain & LangGraph
A practical introduction to LangChain's core building blocks and LangGraph's stateful graph abstraction — including messages, @tool, StateGraph, nodes, edges, and a complete Hello …
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8 min read
![[Ch 1] Introduction to AI Agents — Why Do We Need Them? featured image](/blog/blog-tutorial/enterprise-ai-agent/ch1-introduction/featured_hu_9b88f558b25a5ad5.webp)
[Ch 1] Introduction to AI Agents — Why Do We Need Them?
What exactly is an AI agent, how does it differ from a chatbot or an LLM pipeline, and when should you actually use one? This chapter covers the agent loop, real use cases, and the …
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6 min read
![[Ch 2] AI Agent Components & Context Engineering featured image](/blog/blog-tutorial/enterprise-ai-agent/ch2-components-context-engineering/featured_hu_6736a310e4fee381.webp)
[Ch 2] AI Agent Components & Context Engineering
A deep dive into the four core components of an AI agent system, and why Context Engineering — managing everything in the LLM's context window — matters far more than just writing …
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7 min read