Writing

Notes from the work.

Short pieces from building these systems: a rule that misfired, a decision a resolver made, a number that surprised us. One a week once the case study lands. For now, the thesis.

March 2026

The Harness Is Where the Leverage Lives

Why the infrastructure around a model matters more than the model: the record, the tools, the memory, the review loop. The thesis every Mainline system is built on.

Start here

What eats your senior people's time every week?

Thirty minutes, free, not a pitch. Bring the workflow that costs you the most and we will put a rough number on it before the call ends.