Harness Engineering Explained in 8 mins (Same Model, 10x Output)

In this video I break down what harness engineering actually is, why it replaced prompt engineering as the real leverage, and the 4 techniques that each remove a job you're still doing by hand. Works with Claude Code, Codex, Cursor, OpenCode, or any harness you already use. 🔗 Resources Compound Engineering plugin (from the team at Every): https://github.com/everyinc/compound-... Multi-agent orchestration deep dive:    • Multi-Agent Orchestration in 27 Minutes (4...   Loop engineering:    • Loop Engineering: Stop Babysitting Your AI...   CHAPTERS 0:00 Same model, 10x output 0:21 How we got here: prompting → RAG → harness 1:20 What a harness actually is 2:32 Layer 1: Agent verification 4:00 Layer 2: Compound engineering 5:13 Layer 3: Multi-agent orchestration 6:40 Layer 4: Loop engineering 7:17 The simplest loop you can build tonight 7:54 Never run a loop without a cap 8:20 How the four layers fit together Running AI that breaks in production, or have a manual workflow that should be automated? I take on one review at a time: https://tengency.com/review #harnessengineering #claudecode #aiagents