Individual skill
data-migration
Hard gate before any database schema change or data transformation in production. Requires a written migration plan with rollback strategy, dry run, and verification steps before execution. Prevents data loss, downtime, and irreversible schema changes.
plugins/RBraga01/a-team/skills/data-migration/SKILL.md
Source commit d780783eba4ecc7c8b9429f95c9362df95f07c61
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- Last checked
- Nov 4, 2026
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- 1,540
- Repository last updated
- Nov 7, 2026
- License
- Apache-2.0
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Files and excerpt
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# Data Migration
## The Law
```
EVERY MIGRATION NEEDS A ROLLBACK.
A migration without a rollback plan is a one-way door.
Before you open it, know how to close it.
```
## When to Use
Use this skill before:
- Any `ALTER TABLE` in production