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claude-codedevops

Claude-skill-registry db-migration-reviewer

Review database migrations for safety and rollback. Use when a mid-level developer needs validation of schema changes.

install
source · Clone the upstream repo
git clone https://github.com/majiayu000/claude-skill-registry
Claude Code · Install into ~/.claude/skills/
T=$(mktemp -d) && git clone --depth=1 https://github.com/majiayu000/claude-skill-registry "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/data/db-migration-reviewer" ~/.claude/skills/majiayu000-claude-skill-registry-db-migration-reviewer && rm -rf "$T"
manifest: skills/data/db-migration-reviewer/SKILL.md
tags
#db-migration#schema-validation#rollback-analysis#database-security
source content

DB Migration Reviewer

Purpose

Review database migrations for safety and rollback.

Inputs to request

  • Migration scripts and execution order.
  • Database size and traffic patterns.
  • Rollback strategy and downtime tolerance.

Workflow

  1. Check for locks, long-running operations, and data backfills.
  2. Ensure forward and rollback paths are defined.
  3. Confirm migration order and dependency handling.

Output

  • Migration risks and recommended changes.

Quality bar

  • Flag operations that lock large tables.
  • Call out data loss risks explicitly.