What problem does it solve? Learning and pattern docs under docs/solutions/ drift out of sync with the codebase over time, leaving stale references, contradictions, and redundant documents that mislead future work. This Skill audits those docs against current code and keeps the knowledge base accurate. ## Core Features & Use Cases - Drift Detection and Classification: Cross-references each learning doc against the current codebase and classifies it as Keep, Update, Consolidate, Replace, or Delete based on evidence. - Document-Set Analysis: Detects overlapping, superseded, and contradictory docs, then consolidates them into canonical sources of truth. - Interactive and Headless Modes: Runs interactively with one-at-a-time user questions, or fully unattended via mode:headless with an applied/recommended summary report. - Use Case: After months of refactoring, run the refresh to find learnings referencing deleted files, merge two overlapping auth docs into one canonical doc, and delete obsolete guidance while git history preserves it. ## Quick Start Ask the AI to refresh my learnings in docs/solutions/ and clean up any stale or overlapping docs.