Hermes Agent in Action: Build Autonomous AI Applications with Memory, MCP, Tool Calling, RAG, and Multi-Agent Workflows

Hermes Agent in Action: Build Autonomous AI Applications with Memory, MCP, Tool Calling, RAG, and Multi-Agent Workflows

Artificial intelligence is rapidly moving beyond chatbots and simple text generation. Today's AI applications can remember previous interactions, retrieve trusted knowledge, communicate with external systems, use tools, collaborate with other agents, and automate complex business processes. Hermes Agent in Action is a practical, hands-on guide that teaches you how to design, build, deploy, and scale these next-generation autonomous AI applications using the Hermes Agent framework.
Whether you are a software developer, AI engineer, machine learning practitioner, automation specialist, or technology professional, this book provides the practical knowledge needed to build intelligent applications that solve real business problems.
Starting with the fundamentals, you'll learn how autonomous AI applications differ from traditional AI systems and how Hermes Agent coordinates reasoning, memory, tool execution, and external integrations. From there, you'll build increasingly capable applications by implementing persistent memory, managing conversations, designing effective agent instructions, integrating APIs, connecting databases, working with files, and extending your applications through the Model Context Protocol (MCP).
You'll also master Retrieval-Augmented Generation (RAG), learning how to build intelligent knowledge-aware applications using vector databases, semantic search, and document retrieval techniques that produce more accurate and reliable responses. As your skills grow, you'll explore multi-agent architectures that enable specialized AI agents to collaborate on complex workflows and solve problems more efficiently.
Rather than stopping with individual concepts, this book walks you through building complete production-oriented applications, including an intelligent research assistant, an AI customer support application, an AI coding assistant, and workflow automation solutions. These projects demonstrate how memory, MCP, tool calling, RAG, and multi-agent collaboration work together to create practical AI systems that organizations can deploy with confidence.
Building an AI application is only part of the process. This book also covers the engineering practices required for production environments. You'll learn how to test and evaluate AI systems, implement authentication and authorization, secure sensitive data, apply responsible AI principles, deploy applications with Docker, monitor production workloads, optimize performance and operational costs, design enterprise-grade architectures, and scale autonomous AI applications to support real users.

Inside This Book, You'll Learn How To:
Build autonomous AI applications with Hermes Agent from the ground up.
Design intelligent agents with memory and long-running conversations.
Implement tool calling for APIs, databases, files, and external services.
Integrate Model Context Protocol (MCP) into production applications.
Build Retrieval-Augmented Generation (RAG) systems using vector databases.
Design and orchestrate collaborative multi-agent workflows.
Develop practical AI applications for research, coding, customer support, and automation.
Secure, test, deploy, monitor, optimize, and scale AI applications using proven engineering practices.
Build enterprise-ready AI systems that are reliable, maintainable, and production-ready.
By the time you finish this book, you won't just understand Hermes Agent—you'll know how to engineer intelligent AI applications that integrate with modern software systems, automate meaningful work, and operate reliably in production.

Start building autonomous AI applications today and turn your ideas into production-ready intelligent systems with Hermes Agent.