菜单
Detect users who newly crossed a rating threshold (2000/2400/2800/3200) in a given AtCoder contest, validate whether they are listed on the site's blog pages, and report candidates for addition. Does not modify any files.
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
基于 SOC 职业分类
| name | milestone-check |
| description | Detect users who newly crossed a rating threshold (2000/2400/2800/3200) in a given AtCoder contest, validate whether they are listed on the site's blog pages, and report candidates for addition. Does not modify any files. |
Validate an AtCoder contest for users who newly reached a rating milestone, and report blog listing candidates. Both Algorithm and Heuristic divisions are covered.
/milestone-check <contest_id>
Examples: /milestone-check abc399, /milestone-check ahc040
Read .claude/skills/milestone-check/instructions.md and follow Steps 1–5 in order.