What problem does it solve? Product teams often lack a shared visual model of their value chain, making it hard to decide what to build, buy, or commoditize. This Skill structures strategic thinking by mapping user needs, components, and their evolution stages. ## Core Features & Use Cases - Value Chain Mapping: Identify the user, their needs, and the components required to serve them, drawn as a top-down dependency chain. - Evolution Assessment: Classify each component as Genesis, Custom, Product, or Commodity, with matching strategies for each stage. - Strategic Gameplay: Apply Wardley doctrines such as open sourcing, ILC (Innovate-Leverage-Commoditize), ecosystem plays, and tower-and-moat defensibility. - Use Case: A PM evaluating whether to build an in-house recommendation engine maps the value chain, sees recommendations sit in the Product stage, and decides to buy a vendor solution instead of building custom. ## Quick Start Ask the assistant to create a Wardley Map for your product by describing your target user and their top needs.