Understanding Claude Code: Architecture and Workflows

AI-powered coding assistants are changing how we build software, but using them effectively requires understanding what happens behind the screen. This text-based course guides you through the architecture, interaction loops, and underlying mechanics of Claude Code. You will transition from simply typing commands to understanding how the harness interacts with AI models, executes local system actions, and manages context safely. What you'll learn: 1. Understand the core architecture of the Claude Code command-line interface and harness. 2. Analyze the interaction loop between your local terminal and remote AI models. 3. Configure model options and context-handling strategies for optimal performance. 4. Evaluate security, privacy boundaries, and permissions when running AI agent commands locally. 5. Troubleshoot common execution paths and state management. Starting with foundational concepts and key terminology, you will progress through step-by-step written breakdowns of real-world interaction patterns and workflow configurations. This course is designed for beginners, developers, and tech-savvy learners looking to understand AI coding assistants without any prior experience in agentic system design. Start reading today to unlock the full potential of your AI-driven development environment.