kevy-replicate

Primary-to-replica streaming replication for kevy.

Phase 1 of the v3-cluster series: a single primary streams every applied mutation to N read replicas over a long-lived TCP connection, using a RESP3-extended frame format carrying a monotonic offset envelope. New replicas first receive an inline snapshot, then catch up live from the frame stream.

Status: scaffolding. Wire format, source, replica, and snapshot modules land in subsequent tasks of the v3-1 feature branch.

See .claude/plans/2026-06-18-v3-cluster-plan.md in the kevy repo for the full execution plan.