Learn Harness Engineering
Summary
Learn Harness Engineering is a course focused on engineering AI coding agents, synthesizing industry harness engineering theories with open references. It covers core concepts such as environment design, state management, verification, and control systems to make agentic coding tools like Codex and Claude Code reliable. The curriculum emphasizes building features, fixing bugs, and automating development tasks through constrained, rule-based harnesses with lectures, projects, and templates.