What problem does it solve? Specifications, implementations, and tests drift apart as a project evolves, leaving orphan code, untested behavior, and stale specs that nobody notices until something breaks. This Skill enforces traceability by auditing every use case, scenario, implementation tag, and test, then reporting one finding per violation. ## Core Features & Use Cases - Traceability Audit: Verifies that every use case has a feature file, every scenario has a tagged implementation, and every implementation has a verifying test, applying rules T1–T9 with fixed severities. - Stale Spec Detection: Recomputes scenario spec hashes to detect when code and tests were built against an outdated specification (T8 STALE-SPEC), and flags AI prompt versions lacking eval sets or recorded runs (T9 EVAL-GAP). - Index Rebuild and Findings: Regenerates the derived TSV trace index wholesale, applies time-boxed waivers, and writes one routed finding per violation so downstream gates can act on them. - Use Case: After a sprint of changes, run the audit on a feature ID to discover that two scenarios lost their test coverage and one spec was edited after its implementation, then route each finding to the right remediation step. ## Quick Start Ask the AI to run the traceability audit for a specific feature ID, or for the whole repository, and report violations with the coverage summary.
