Finish the Workload Security Posture workplan (all five tasks done).
T3 — scripts/check_secret_posture_conformance.py: read-only checker that asserts
env-posture conformance (backend/unseal/real_values per tier) and evaluates the
secret-flow lattice via posture.can_deliver. Metadata-only manifest, no secret
values, exit 0/1/2. examples/posture-conformance.example.yaml as the reference.
T4 — src/warden/doubles.py: generalizes "fake bao" into materialize_doubles() —
hermetic, synthetic-only (synthetic- prefix) stand-ins for bao/key-cape honoring
each argv/stdout/exit contract, for fully offline dev/test access flows. Documented
as the sanctioned dev backend in WorkloadSecurityPosture.md R1.
T5 — INTENT/SCOPE/wiki aligned; canon landing in net-kingdom/info-tech-canon left
owner-driven (tracked via coordination messages).
16 new tests, 200 passing, ruff clean. Archived WP-0012/0014/0015 to
workplans/archived/ with 260627- prefix.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
