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 - Spec Generation: Creates a numbered feature directory under specs/ with a spec.md built from the resolved spec-template, covering user scenarios, requirements, success criteria, and key entities. - Quality Validation: Generates a requirements checklist and iterates on the spec until it passes content-quality and completeness checks, with up to 3 clarification questions presented as option tables. - Extension Hooks: Runs optional or mandatory before_specify and after_specify hooks from .specify/extensions.yml, such as automatic git branch creation. - Use Case: Type a feature idea like "add OAuth2 login" and receive a validated, stakeholder-readable specification at specs/003-oauth2-login/spec.md, ready for $speckit-plan. ## Quick Start Ask the agent to create a feature specification for your idea, for example: create a spec for adding team workspaces with role-based permissions.