Product Lifecycle

A thin orchestration bundle that routes a product through nine lifecycle phases by composing existing specialist product skills. It provides cross-skill routing and evidence handoff — it does NOT duplicate any specialist's step-by-step methodology. Load this umbrella when you need to navigate a product across multiple lifecycle phases; load individual specialist skills directly when you only need one phase's capability.

Phase routing table

Each phase routes to one or more specialist skills. Entry evidence must exist before the phase starts. Output artifacts are handed off to the next phase through the lifecycle evidence ledger. Every phase has explicit escalation behavior and completion criteria. Full phase contracts are in references/phases.md.