Captures 5 critical, 4 warning, 4 suggestion findings from a sanity check of the core, call, and vault crate specs against ADRs 001-021 and the OQ tracker. Criticals cluster on one tangle: the registration API surface in operation-registry.md doesn't carry the handler identity, scoped env, or capabilities that ADR-014/015 lock as 'set at registration' — plus a missing error-schema concept for adapters.