stale-detector

What problem does it solve? Knowledge bases accumulate outdated documents over time, making it hard to know which pages need updating, archiving, or are still valid. This Skill automates the freshness audit so you can maintain a healthy knowledge base without manually reviewing every document. ## Core Features & Use Cases - Freshness Classification: Categorizes every document as Fresh, Aging, Stale, or Dormant based on days since last update, with an overall health score. - Deep Content Analysis: Reads the oldest documents to detect time-sensitive content like outdated version numbers, expired dates, and stale links, distinguishing them from evergreen content. - Actionable Maintenance Report: Produces a structured report with update, archive, keep, and review recommendations plus follow-up actions. - Use Case: During a quarterly knowledge base review, ask the assistant to scan your Yuque team wiki and receive a report listing which documents reference outdated software versions and which completed project pages can be archived. ## Quick Start Ask the assistant to check which documents in my Yuque knowledge base are outdated and generate a maintenance report.