The LangChain Mastery Handbook: Build 15 Production-Ready AI Agents with Retrieval-Augmented Generation, Memory, Tools, and Multi-Agent Systems: From

By: Vireo, Isla

This comprehensive LangChain project handbook equips Python developers with 15 complete, runnable AI agent builds that go far beyond toy examples. Master retrieval-augmented generation (RAG), LangChain agents, vector stores, prompt engineering, memory management, and multi-agent collaboration through production-grade Python code.

Every chapter delivers step-by-step LangChain tutorials with fully explained, adaptable scripts that connect LangChain to real data sources, APIs, and databases.

From beginner-friendly LangChain chatbots to advanced autonomous AI applications deployed with FastAPI and Docker, you'll construct customer support bots, research assistants, financial data analyzers, and coordinating multi-agent workflows. Each project emphasizes LangChain RAG techniques, tool integration, reliable output engineering, and scalable deployment-giving you a portfolio of production-ready AI systems that showcase expertise in LangChain agents for production environments.

• Format: Paperback
• Language: English
• ISBN: B0G1BYXZ2M
• ISBN13: 9798273459533
• Release Date: November 2025
• Publisher: Independently Published
• Length: 152 Pages
• Weight: 0.61 lbs.
• Dimensions: 0.3" x 7.0" x 10.0"