How I built my agent harness from 6 boring parts

In 7 days my agents wrote 1,556 lines into one shared log. I did not write a single one of them. a hook adds a line every time any agent finishes a turn. That log is the most useful part of my ai

In 7 days my agents wrote 1,556 lines into one shared log. I did not write a single one of them. a hook adds a line every time any agent finishes a turn. That log is the most useful part of my ai setup. and it is the most boring part. This week x is arguing about harness engineering. one side says the harness around the model is where the real gains are, and that agents will soon improve their own harness. the other side says most harness work is overbuilt glue. [ask srinivas confirm Matt Shumer