Claude Code Source Code GuideA bilingual site built for continuous reading

Recommended Reading Path ​

Build the big picture first, then go deeper into the mechanisms, and finally circle back to planning and the writing process. This order keeps you from getting lost in local source code details.

1. English readers: start with Chapter 01: Project Overview and Architecture to establish the system skeleton.
2. When you reach the Agent loop, tool system, and QueryEngine, cross-reference the planning docs — the dependency graph and progress tracking will help you put local mechanics back into the global picture.
3. If you are curious about how this tutorial was produced, the writing conversations log the full real-time process.

What Is on This Site ​

• Chapters: Bilingual main text, suitable for continuous reading.
• Analysis docs: Project map, module inventory, and risk analysis — useful to scan before you start.
• Progress and planning: See exactly which chapter the tutorial has reached.
• Writing conversations: The real working process behind this tutorial, generated with Claude Code skills.

Suggested Starting Points ​

• For a full picture first, read Chapter 01.
• If you already know the architecture and want to jump to the execution core, read Chapter 05: The Agentic Loop.
• If you care more about how this tutorial was planned and written, start with the docs and conversations.