What problem does it solve? Writing clear, complete, and testable requirements is hard, and gaps or ambiguities in specs often surface only during implementation. This Skill generates custom checklists that act as unit tests for requirements, validating the quality of your spec before coding begins. ## Core Features & Use Cases - Requirements Quality Validation: Creates checklist items that test completeness, clarity, consistency, measurability, and coverage of requirements rather than implementation behavior. - Context-Aware Generation: Reads spec.md, plan.md, and tasks.md from the spec-kit feature directory and asks up to three clarifying questions to tailor the checklist's focus, depth, and audience. - Append-Safe File Handling: Creates or appends to domain-named checklist files (e.g., ux.md, security.md) with globally incrementing CHK IDs, never overwriting existing items. - Use Case: Before implementing a new API feature, run this Skill to produce an api.md checklist confirming that error response formats, rate limits, and versioning requirements are explicitly specified in the spec. ## Quick Start Ask the assistant to generate a security requirements checklist for the current spec-kit feature.