What problem does it solve? Open pull requests accumulate over time, leaving maintainers unsure which ones are still relevant, which are obsolete, and which deserve a decision. This Skill automates the review of old, inactive PRs so backlogs stay clean without manual archaeology. ## Core Features & Use Cases - Stale PR Identification: Filters open PRs by age cutoff, count, labels, author, or least-recently-updated order. - Per-PR Analysis: Reads each PR's description, discussion, reviews, changed files, and diff, then checks current code and related issues to determine if the work is still needed. - Decision and Action: Comments with a polite recommendation on every PR and closes those that are clearly obsolete, superseded, or would need a rewrite. - Use Case: A maintainer asks to triage all PRs untouched for 6 months. The Skill reviews each one, posts a short analysis comment, closes the dead ones, and returns a summary table of PR, decision, action, and rationale. ## Quick Start Review the 20 least-recently-updated open pull requests in this repository, comment with a recommendation on each, and close any that are clearly obsolete.