Master Claude Code from the Architecture Up - Not Just the Basics Every developer can type a prompt into Claude Code. Few understand what's actually happening underneath: the agentic loop deciding what to read and when, the permission system standing between a model and your production infrastructure, the difference between a tool that merely completes your code and one that can be trusted to operate on it autonomously. Claude Certified Architect Foundations is the comprehensive, code-first guide for developers and AI engineers who want to go past "it works on my machine" and build Claude Code systems that hold up in production - with real subagent orchestration, custom MCP servers, layered security, and the operational discipline of software that other people depend on. This isn't a prompting cheat sheet. It's a ground-up architectural education, built chapter by chapter into one continuous, working system - the same system you'll be able to build yourself by the final page. Inside, you'll learn to: Understand the agentic loop, permission model, and context strategy that separate Claude Code from autocomplete tools Build and orchestrate multi-agent systems using the Claude Agent SDK - both built-in subagents and custom multi-client supervisors Write your own MCP servers, in-process and standalone, to give agents real access to your internal systems Master hooks for policy enforcement - redacting secrets, scanning for prompt injection, and enforcing verification before a session can call itself done Deploy Claude Code systems as real production services: concurrency limits, circuit breakers, cost tracking, and graceful degradation Build an evaluation harness that catches quality regressions before your users do Defend against direct and indirect prompt injection with a genuine defense-in-depth architecture Manage context and memory at monorepo scale, so long-running tasks survive compaction and restarts Design human-in-the-loop approval workflows that route the right decision to the right person - without becoming a rubber stamp Bring it all together in a full capstone build that integrates every pattern in the book into one production-grade system Who this book is for: experienced developers, AI/ML engineers, and technical architects who already know how to code and want a rigorous, production-oriented education in building with Claude Code - not a beginner's tutorial. Every chapter pairs real architectural reasoning with complete, verified, runnable code. No fragments. No hand-waving. Just the depth you'd expect from a senior engineer walking you through the system they'd actually trust in production. This is an independent guide and is not affiliated with, endorsed by, or an official certification from Anthropic.
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