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Building AI Agents with Hermes: A Practical Guide to Agent Architecture, Tool Use, Memory, Automation, Workflows, and Production Deployment
Paperback
Publisher: Independently Published
Published: Sep 8 2026
Pages: 208
Weight: 0.81
Height: 0.44 Width: 7.00 Depth: 10.00
Language: English
AI is moving beyond systems that simply answer questions.
The next generation of software can reason through a task, choose the right tools, gather information, take actions, respond to changing conditions, and continue working until a goal is completed. But building an agent that works in a demo is one thing. Building one that can be trusted with real work is something else entirely.
Building AI Agents with Hermes is a practical guide to designing, building, testing, and deploying autonomous AI agents using Hermes.
Rather than treating agent development as a collection of prompts and code snippets, this book focuses on the engineering principles behind reliable agentic systems. You will learn how the pieces fit together-from the reasoning loop and tool use to memory, orchestration, security, evaluation, and production deployment.
Inside, you will learn how to:
- Understand what makes an AI agent different from a traditional chatbot or fixed workflow
- Install and configure Hermes and build your first working agent
- Design clear agent instructions that establish goals, responsibilities, boundaries, and escalation rules
- Build agents capable of planning and executing multi-step tasks
- Connect agents to tools, files, Python functions, APIs, and external services
- Design short-term and long-term memory without overwhelming the agent with unnecessary context
- Build autonomous workflows with triggers, conditions, scheduling, and background tasks
- Create practical agents for productivity, research, knowledge work, and software development
- Design human-in-the-loop systems and multi-agent architectures
- Build custom tools and extend Hermes for specialized applications
- Add permissions, sandboxing, guardrails, error handling, retries, and failure recovery
- Test and evaluate agent behavior using logging and observability
- Prepare agents for production environments, including containers, servers, cloud deployment, and scaling
- Monitor, maintain, and optimize the cost and reliability of deployed agents
But this book is not just about making an agent capable.
It is about making an agent reliable
A system that can take autonomous action can also take the wrong action. Poorly designed tools, vague instructions, excessive permissions, uncontrolled loops, bad memory architecture, and inadequate testing can turn an impressive prototype into a costly or dangerous production system
That is why reliability and safety are treated as core parts of agent engineering throughout the book-not as features to add after something goes wrong
Who Is This Book For?
Building AI Agents with Hermes is written primarily for software developers, AI engineers, automation engineers, data scientists, technical professionals, and experienced programmers who already have a basic understanding of software development and want to build practical agentic systems.
It is particularly useful for readers who want to move beyond simply using AI models and learn how to build systems that can reason, act, use tools, retain relevant information, automate workflows, and operate with appropriate human oversight.
You do not need to be an AI researcher to benefit from this book. The emphasis is on practical architecture, engineering judgment, implementation, and deployment rather than advanced mathematics.
The challenge is getting one to work consistently.
This book takes you through that journey-from understanding the fundamentals of autonomous agents to designing the architecture, connecting tools and memory, handling failures, introducing safeguards, evaluating behavior, and ultimately deploying a complete system.
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