Review or write a database schema migration with production safety as the bar, checking lock behavior, table rewrites, backfill strategy, deploy-order compatibility (expand-contract), index creation, and rollback, for Postgres, MySQL, and common ORMs' migration tools. Use when adding or reviewing a migration, renaming or dropping columns, adding constraints or indexes to large tables, or planning a backfill.
How to install db-migration-safety?
khaledsaeed18/dotclaude/db-migration-safety
$npx -y skills add khaledsaeed18/dotclaude --skill db-migration-safetyInstalls into the current project.
›Prefer a prompt? Paste this to your agent
Run `npx skills use "https://github.com/khaledsaeed18/dotclaude" --skill "khaledsaeed18/dotclaude/db-migration-safety"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/khaledsaeed18/dotclaude" that are relevant to the current task. Run `npx skills add "https://github.com/khaledsaeed18/dotclaude"` and select the relevant skills, then follow their instructions.
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