Claude Code Harness Engineering: Advanced CLI Harness Engineering Practice
The lecture explains why the harness is more important than the model through the Claude Code architecture. It covers how to design the Claude Code task system using six structures: Context Harness, Permission Harness, Verification Harness, Tool Harness, Subagent & Worktree Harness, and Debugging Harness. Afterward, it connects these concepts to CLAUDE.md, session management, large codebase control, worktree parallel operations, error log analysis, and tracking environment variables and configuration scope issues, establishing the standards for continuously using Claude Code in practical backend and DevOps workflows.
568 learners
Level Basic
Course period Unlimited
Notice: Lecture Materials v2 Improvement Update
Hello students,
After receiving several pieces of feedback through recent course reviews, I have uploaded Lecture Materials V2, and
I have prioritized making improvements.
I have adjusted line breaks and post-processing, and changed the design and font size to be more convenient for students.
And we have provided practical lecture materials so that you can practice with sample codes or md files separately after taking the lecture.
have been added.
The curriculum reorganization and additions/modifications are scheduled to be updated in the 3rd or 4th week of July, reflecting the feedback received.
Thank you. Have a great day.
We apologize for the disappointment,
A discount coupon for the new lecture "Mobile System Design," which will open in August,
We plan to provide benefits to our students.




