What problem does it solve? Project documentation drifts out of sync with source code over time: traceability matrices miss requirements, appendices list stale file counts, status markers claim work is done when it is not, and obsolete files clutter the docs tree. This Skill systematically audits documentation against the actual codebase so planning and release decisions rest on accurate information. ## Core Features & Use Cases - Cross-Reference Verification: Compares REQ IDs between the SRS and the traceability matrix, flags missing or extra entries, and reconciles requirement counts. - Appendix and Link Validation: Recounts test and source files against appendix listings, verifies cross-document links resolve, and detects stale status markers like TBD or pending. - Cleanup Decision Tree: Classifies every docs file as keep-active, archive to docs/archive/, or delete, with a concrete calibration example from a real cleanup pass. - Use Case: After a major refactoring phase, run the audit to confirm the SRS count of 152 requirements matches the traceability matrix, all appendix files exist on disk, and superseded quality reports are archived with README links updated. ## Quick Start Audit the docs directory against the current source code and report any traceability gaps, stale status markers, and files that should be archived or deleted.
