Status: IN
ISP operates across the full design stack: at the infrastructure level, Memento's narrow/wide interface design validates ISP within the GoF's own pattern internals; at the governance level, ISP operationalizes SRP's actor-based decomposition within the validated design system — demonstrating that interface segregation is not merely a client-facing application principle but a structural property embedded at every level from individual pattern design through system-wide governance.
ISP validated at both infrastructure (Memento internals) and governance (SRP operationalization) levels
Depends on (SL): memento-dual-interface-validates-isp-in-infrastructure-patterns, isp-operationalizes-srp-within-validated-system