WalkingLabs Launches Comprehensive Course on Engineering Reliable AI Coding Agents

WalkingLabs has released Learn Harness Engineering, an open-source educational platform teaching developers how to systematically build reliable AI coding agents through structured environment design, state management, and verification mechanisms rather than prompt optimization alone. The course addresses a critical gap in AI engineering: while frontier language models demonstrate impressive capabilities, they frequently fail at complex real-world tasks without proper infrastructure surrounding them.