Claude Code Advanced: Advanced Agentic Programming for Software Engineers (Claude Code & AI Book 2)

You're past the basics. This is the manual for what comes next. Updated August 2026 edition. Covers all Claude 5 models (Sonnet, Opus and Fable). All prompts have been revised for Opus 5. Also the /fast, /loop and /schedule commands, auto-memory, background subagents with automatic worktree isolation, and the five-minute rule of the prompt cache.

You use Claude Code every day. You know there is a gap between the developers who treat it like a glorified copilot and the ones who run three agents in parallel, automate their own code reviews, and leave work running while they sleep. This book is how you close that gap.

Claude Code Advanced is a working manual of advanced techniques for agentic development. Nineteen modular chapters you can read in any order, every one built around outcomes: shipping better code, shipping it faster, and becoming genuinely fluent with AI-assisted engineering.

What you will learn: Parallel agents with Git worktrees and background subagents: run three to five isolated agents at once, no terminals to juggle Plan Mode and pre-setup: get Claude to produce the right code on the first pass, without correction cycles Context management and the three memory layers (CLAUDE.md, auto-memory, global memory): when to use each, without stepping on your own state GSD and Ralph frameworks: structured methodologies for long projects and autonomous loops Automation with /loop and /schedule: nightly PR triage, daily healthchecks, weekly branch cleanup, background agents driven by Monitor The 2026 plugin ecosystem: commit-commands, claude-md-management, a mature pr-review-toolkit, hookify, and the Vercel integrations Agent orchestration: teams of agents that debate, review each other, and collaborate on hard problems Use Dynamic Workflows with confidence and learn how to use them Cost control through the prompt cache: the five-minute TTL rule and how to take advantage of the 1M context window without overpaying Use Fable as orchestrator and advisor, letting cheaper proficient models such as Sonnet to write the code or Opus to review it. Every technique comes with commands you can copy, configuration you can paste, and a clear account of when to reach for it — and when not to. This is not commentary on AI: it is a field manual for developers who want to ship better code, faster, with AI agents doing the heavy lifting alongside them.

Includes dedicated chapters on terminal configuration, Chrome integration for visual validation, choosing the right model for each task, and cost and security controls.

This book is for you if: You already use Claude Code daily and want to command it, not just use it You know parallel agents and automation are possible, but you don't know where to start You want techniques that have been tested, not Twitter threads announcing the next revolution You are looking for a professional workflow: plan, execute, review, and automate Part of the Claude Code Guides series If you are still working through the fundamentals, start with Claude Code: Getting Started .

Stop using Claude Code as a copilot on steroids. Learn to orchestrate agents, automate your flows, and work in parallel. Your output is going to change.