What problem does it solve? It turns informal stakeholder descriptions into structured, schema-validated use case artifacts that can drive downstream test specification and API contract generation, eliminating ad-hoc requirements writing. ## Core Features & Use Cases - Guided Authoring: Implements Cockburn's 12-step writing process with progressive detail levels from BRIEFLY_DESCRIBED to FULLY_DESCRIBED, including goal-level classification and actor identification. - Use Case Slicing: Decomposes use cases into implementation-ready slices following Jacobson UC 2.0 Activities 2, 4, and 5, with INVEST criteria verification and a five-state slice lifecycle. - Realization Sequences: Produces interaction sequences consumed by downstream /test-spec and /contract-design skills, with all artifacts validated against a JSON schema. - Use Case: Ask it to write a use case for user authentication, elaborate it to Essential Outline level, then slice it into implementation increments with worktracker Story entities. ## Quick Start Ask the assistant to write a use case for user credential validation at USER_GOAL level in the AUTH domain and then slice it into implementation-ready increments.
