mysql
planetscaleMake safer, measurable database changes.
database engineering
What it does
Plan and review MySQL/InnoDB schema, indexing, query tuning, transactions, and operations.
When to use it
Use it when creating or modifying MySQL tables, indexes, or queries; diagnosing slow or locking behavior; planning migrations; or troubleshooting replication and connection issues.
How to use it
Give it a MySQL/InnoDB schema, query, performance, migration, replication, or connection problem; it proposes a small change and validates it with evidence and rollout steps.
What you provide
- schema or index changes
- queries to optimize
- slow or locking behavior
- migration or replication issues
- An existing project
Uses
Access · 1
This skill
MySQL database
Read
Reads database evidence
Good to know
- advertises something the task does not need
What you need · 1
A MySQL database is needed when applying or validating the skill's database guidance.
About this skill
- Visibility
- Public
- Repository
- planetscale/database-skills
- Created
- Oct 8, 2026
- Updated
- Oct 8, 2026
- Files
- 19