github-review-check-duplicate

Installation
SKILL.md

GitHub Duplicate Issue Checker

Analyze an issue to determine if it is a duplicate and find related issues and PRs.

Use this skill when

  • A new issue is filed and needs duplicate checking before triage
  • Searching for existing issues or PRs related to a specific issue
  • Deciding whether to close an issue as a duplicate

Do not use this skill when

  • The user wants a general issue summary (use github-review-issue)
  • The user wants a PR review (use github-review-pr)
  • The user wants to create or edit issues

Instructions

Input

Installs
4
GitHub Stars
10
First Seen
Apr 7, 2026
github-review-check-duplicate — 2ykwang/agent-skills