What problem does it solve? Turning a rough feature idea into a complete, testable specification is slow and error-prone. This Skill converts a plain-language feature description into a structured spec.md file with user scenarios, functional requirements, and measurable success criteria, ready for planning. ## Core Features & Use Cases - Specification Generation: Parses a feature description and writes a structured spec.md under a numbered directory in specs/ using the resolved spec-template. - Quality Validation: Creates a requirements checklist and iteratively validates the spec against content quality, completeness, and readiness criteria, with up to 3 clarification questions presented as option tables. - Extension Hooks: Executes before_specify and after_specify hooks from .specify/extensions.yml, including optional git branch creation. - Use Case: A product manager types a feature idea like "add OAuth2 login" and receives a complete, stakeholder-ready specification with acceptance scenarios and success metrics, persisted for downstream /speckit-plan and /speckit-tasks commands. ## Quick Start Ask the agent to run /speckit-specify followed by a description of the feature you want to specify.