Covers what the guarantees mean in practice, the two deliberate
departures from architecture/generic.md §1, how to run it locally, the
deployment topology, and how to run both test suites.
CLAUDE.md records the invariants that are easy to break silently --
header replay, redirect handling, write ordering, and completing a
response before its manifest write lands -- since each of those was a
real bug rather than a hypothetical one.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XZG2i4AmfSqE97EJGBVb64
