Analyzes a legacy monolith to propose candidate service boundaries (bounded contexts / seams) from domain cohesion, data ownership, and change-coupling signals, producing a boundary map with confidence and risks. Use when decomposing a monolith, proposing where to split services, or validating a candidate boundary set. Do NOT use for intra-service aggregate design (use modeling-domain-ddd) or cross-service topology (use applying-microservices-patterns).
