What problem does it solve? Open issue backlogs accumulate stale, obsolete, or already-completed items that hide real work. This Skill systematically reviews the least-recently-updated issues, researches each one against the current codebase, and either closes it or leaves a documented triage comment. ## Core Features & Use Cases - Stale Issue Identification: Selects the least-recently-updated open issues, optionally filtered by count or age cutoff. - Evidence-Based Research: Reads issue bodies and comments, then checks current code, documentation, tests, and related issues/PRs before judging relevance. - Conservative Closure Policy: Closes only issues that are clearly done, invalid, or obsolete, and always posts a concise triage comment explaining the decision. - Use Case: A maintainer asks to review the 20 oldest open issues; the Skill investigates each one, comments with findings, closes three that are already fixed, and returns a summary table of decisions and rationale. ## Quick Start Review the 15 least-recently-updated open issues in this repository, comment on each with your findings, and close any that are clearly done or obsolete.