planetscale

Manage MySQL-compatible databases on PlanetScale with branching workflows.

46|4|Updated Jan 27, 2026
One-click install
npx skills add https://github.com/BagelHole/DevOps-Security-Agent-Skills --skill planetscale-bagelhole
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: planetscale
Source: https://github.com/BagelHole/DevOps-Security-Agent-Skills/tree/main/infrastructure/databases/planetscale
Command: npx skills add https://github.com/BagelHole/DevOps-Security-Agent-Skills --skill planetscale-bagelhole

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill addresses the complexities of managing MySQL-compatible databases on PlanetScale, enabling efficient schema changes and safe production deployments.

Core Features & Use Cases

  • Branching Workflow: Facilitates non-blocking schema changes through database branching.
  • Safe Migrations: Supports opening deploy requests, running checks, and merging to production during low-risk windows.
  • Operational Best Practices: Guides users on backward-compatible schema changes, connection pooling, query monitoring, and rollback strategies.
  • Use Case: A developer needs to update the schema of a production database without causing downtime. They can create a branch, apply the migration, test it, and then merge it to production using PlanetScale's deploy request system.

Quick Start

Use the planetscale skill to create a new database branch for schema changes.

Frequently Asked Questions about planetscale

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I apply schema migrations to a MySQL database without downtime?

To apply schema migrations without downtime, create a PlanetScale database branch, apply the changes, test them, and merge to production using a deploy request.

What is database branching and how does it work for schema changes?

Database branching creates isolated copies of your MySQL schema, allowing you to test non-blocking schema changes safely before merging them back to the production database through deploy requests.

How do I run checks before merging a database branch to production?

You run checks before merging a database branch to production by opening a deploy request on PlanetScale, which evaluates backward-compatible schema changes and highlights conflicts before the production rollout.

Does PlanetScale support backward-compatible schema changes and rollback strategies?

PlanetScale supports backward-compatible schema changes and rollback strategies by guiding non-blocking migrations and enabling safe production rollouts through its branching and deploy request workflow.

How do I monitor query insights and manage connection pooling on PlanetScale?

Monitoring query insights and managing connection pooling on PlanetScale involves adhering to operational best practices that track query performance and maintain stable database connections during schema migrations.