Agent skill · aliyun
alibabacloud-migration-cas-cutover-review
自动审查应用迁云、大数据搬栈等场景的割接手册（.xlsx）， 围绕 5 大核心维度 Review：停机公告、切流方式（阻流层）、 源端数据库只读与会话管理、阿里云应用重启策略、回滚决策条件。 默认仅审查「割接执行步骤」与「回滚步骤」两个 Sheet （CheckList / 域名清单 / 数据迁移需 --sheets 打开）， 输出「重点确认项 + 需关注项」两段式 Markdown / JSON 报告（含评分与风险等级）。 当用户给出割接手册 / 割接方案 / 割接计划 / cutover plan 的 xlsx， 或说"审查割接手册"、"review 割接方案"、"评估割接风险"、"检查回滚方案"、 "割接 checklist 评审"、"看看这个割接方案有什么问题"时触发。 以下情形同样由本 skill 处理，禁止自行写脚本解析 Excel： 要列出 / 查看手册里有哪些 Sheet、工作表、页签名称用 --list-sheets； 分批割接（含用户显式指定过程 Sheet / 回滚 Sheet 名称）用 --scenario batch 配合 --process-sheet / --rollback-sheet；全量割接 / 一次性切流用 --scenario full； 场景不确定或属纯 DNS 切换 / 域名切换 / 配置变更等其他类型用 --scenario other； 未给路径时先用 find / ls 定位文件再审查。 不适用于：MongoDB / MySQL / Redis 等数据迁移任务配置、 非结构化文档（Word / PDF）、英文关键词主导的手册、业务语义级深度评审。 纯 DNS 方案审查深度有限（仅通告、回滚决策等基本维度）。 本 skill 仅做结构匹配与关键词检测，不理解业务语义，评分仅供参考。 适用于任意支持本地 shell 执行的 Agent 平台（Qoder / Claude Code 等）。
What it needs
About 11k tokens when loaded.
What this skill does
Cutover Manual Review Skill v4.4 Based on the guide "Dissecting Cloud Migration - Cutover Plan Review Guide", this skill automatically reviews the completeness and standardization of cutover manuals (.xlsx), identifies potential risks, and provides remediation recommendations. It applies to cutover scenarios such as application cloud migration and big-data stack migration. This skill works on any Agent platform that supports local shell execution (Qoder / Claude Code, etc.). v4.0 refactor: reorganized around 5 core review dimensions (maintenance notice, traffic-switching method, source-database read-only, Alibaba Cloud application restart, rollback decision conditions), while preserving the v3.3 checks for message middleware, scheduled jobs, target-side initial state, service restart strategy, Nginx configuration changes, big-data consumption links, and process consistency. v4.1 additions: based on real-world retrospectives, six core-risk checks were added for the full-cutover scenario (remove maintenance notice action, source-database read-only, OSS mirror back-to-source, dedicated-line switch timing, database read-write recovery method, traffic recovery plan), corresponding to script checks full27 ~ full212. v4.2 additions: an interactive flow to confirm the Sheet mapping with the customer first, then run the review. Explicitly specify --checklist-sheet / --process-sheet / --rollback-sheet / --domains-sheet / --data-migration-sheet to avoid missed detections caused by fuzzy matching. It also improves header-row detection (among the first few rows, pick the row hitting the most header keywords as the header, skipping a first row that contains only a single title cell such as "Cutover Steps" or "CheckList"), fixing the past problem where the whole cutover-process Sheet was missed because the first row was treated as the header (typical case: the "Production Environment Cutover Process" Sheet in the Shenxin Zhimei 0820 manual). …
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills aliyun/alibabacloud-migration-cas-cutover-review