Field Notes
Notes from the build
Short, specific writing on what we learned shipping — not marketing copy.
012026-08-01
ProcessWhat shipping fast actually requires
<Placeholder> Speed isn't a personality trait — it's a small set of decisions made early and enforced without exception.
Read the note→022026-07-18
AI AgentsWhy every agent pipeline needs a human checkpoint
<Placeholder> The failure mode isn't a bad agent — it's five good agents compounding one wrong assumption, unreviewed.
Read the note→032026-06-30
ProductThe run-cost estimate nobody asks for until it's too late
<Placeholder> Most MVPs get scoped on build time. Almost none get scoped on what happens the month they actually get users.
Read the note→