Harness In AI: The Revival of Cybernetic

In 2026, all of Silicon Valley is obsessed with something that sounds decidedly unglamorous: building "scaffolding" around large language models. When you watch an agent autonomously squash a gnarly bug or fluidly refactor a complex project, you might marvel at the model's brainpower. But peel back the engine behind these dazzling demos and there's no magic to be found. What you find instead is a…