Inside AI Agents: From Tool Calls to Autonomous Swarms - A Measured, Production-Grade Guide

By The AI Singularity

Everyone can demo an agent. Almost nobody can ship one.

Inside AI Agents follows a single agent from one tool call to a coordinated swarm - and makes every step measurable: what a tool call really costs, whether your retrieval is actually helping, why the loop won't stop, and how much a "successful" task costs once you count the tokens.

Built on the 2026 reference stack - MCP for tools, A2A for agent-to-agent orchestration, LangGraph for control, and a real eval harness (GAIA2, τ2-bench) - it treats reliability, cost, and policy adherence as first-class, measured quantities, not afterthoughts - and it teaches you to measure them on your own stack.

Start from Chapter 0 with no prior background; finish able to read an agent trace, compute cost-normalized accuracy, choose an orchestration topology on evidence, defend against prompt injection, and stand up an agent-to-agent protocol by hand.

Covers: the ReAct loop - tools & MCP - RAG - agent memory - planning & reasoning - structured control (LangGraph) - evaluation - observability - cost & latency - guardrails & failure modes - multi-agent orchestration - A2A - swarms - harnesses & deployment - a measured, end-to-end production capstone.

For engineers who need agents that work on the thousandth run, not just the demo.

• Format: Paperback
• Language: English
• ISBN: B0H9LZ2QR5
• ISBN13: 9798188141431
• Release Date: July 2026
• Publisher: Independently Published
• Length: 148 Pages
• Weight: 0.59 lbs.
• Dimensions: 0.3" x 7.0" x 10.0"