Implementation report for whoever wrote opencode-parity.md and opencode-phase0-review.md: what landed,
the three places the specs were wrong and how the reproduce-first rule caught each, the three places I
deliberately did not follow them, and what is unverified.
Phase 2's blocking question is answered in full — the serve takes a per-request `?directory=`, so the
coupling is gone in both architectures. The migration is not started; that decision is framed in
opencode-serve-path.md and left open.
Flags `opencode:list` as the one new capability whose happy path is unproven, and B7 as newly more
masked: the B2 fix makes the client send `model` more reliably, which hides the spurious cut-off rather
than removing it.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
