PlanetScale for ChatGPT: Plugin, Example Prompts & Reviews

Example prompts

3 from the official listing

PlanetScale Triage my connected codebase with Insights and query errors. Implement and test a code fix; ask before database changes.
PlanetScale Review my most expensive queries, schema, and recent query errors. Rank the findings and recommend evidence-backed improvements.
PlanetScale Use PlanetScale docs to help me choose an engine, create a database, connect my app, and run my first query.

Mention PlanetScale by name in your message, as the official examples do.

How to use PlanetScale in ChatGPT

Open PlanetScale in ChatGPT’s plugin directory

Open PlanetScale’s page on chatgpt.com. Sign in to ChatGPT if you are not already.
Install it from that page

Choose Install plugin there. It adds the PlanetScale app and 21 skills to ChatGPT.
Mention PlanetScale in a chat

Start a new chat and name it in your request, for example: “PlanetScale, triage my connected codebase with Insights and query errors. Implement and test a code…”

Availability can depend on your ChatGPT plan, your region and, on work accounts, your admin’s settings.

What PlanetScale does

PlanetScale is a hosted MySQL/Vitess and Postgres database platform. This app connects ChatGPT to your PlanetScale databases so it can diagnose slow or failing queries and fix them. It reads schemas, runs queries, and uses PlanetScale Insights to identify the exact query or index problem behind a slow endpoint, then recommends or applies the change with safeguards for destructive operations. It also reviews logs and cluster sizes, searches documentation, and manages billing through Stripe Checkout.

From the official listing, written by PlanetScale.

21 skills included

Packaged instructions ChatGPT follows for a specific task when PlanetScale is in use.

Autonomous execution mode
Best practices matrix
Change gates and approval contract
Codebase sqlcommenter instrumentation
Customer report template
database
Database mysql
Database neki
Database postgres
Database vitess
Mcp agent operating model
planetscale
Postgres safety review
Pscale cli automation
Query insights and tags
Readonly inventory
PlanetScale safe assessment
Schema recommendations agent loop
Traffic control recommendations
Vitess safety review
Webhook automation recommendations

What PlanetScale can access

The official listing names no Read or Write capability for PlanetScale. Check what it asks for when you add it, and connect only the accounts you want it to use.

Before you connect it

OpenAI’s plugin pages note that a connected plugin may receive relevant parts of your chats to answer a request, and that PlanetScale’s own terms and privacy policy then cover that data. You can disconnect a plugin later in ChatGPT’s settings. Read the privacy policy (planetscale.com) and terms (planetscale.com).

PlanetScale reviews

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PlanetScale in ChatGPT: questions and answers

What does PlanetScale do in ChatGPT?

PlanetScale is a hosted MySQL/Vitess and Postgres database platform. This app connects ChatGPT to your PlanetScale databases so it can diagnose slow or failing queries and fix them.

What can I ask PlanetScale in ChatGPT?

The official listing suggests prompts like: “Triage my connected codebase with Insights and query errors. Implement and test a code fix; ask before database changes”; “Review my most expensive queries, schema, and recent query errors. Rank the findings and recommend evidence-backed improvements”; “Use PlanetScale docs to help me choose an engine, create a database, connect my app, and run my first query”.

How do I use PlanetScale in ChatGPT?

Open PlanetScale’s page in ChatGPT’s plugin directory on chatgpt.com and install it there. Then mention PlanetScale in a chat, for example: “Triage my connected codebase with Insights and query errors. Implement and test a code fix; ask before database changes”.

What skills come with PlanetScale?

21 skills: Autonomous execution mode, Best practices matrix, Change gates and approval contract, Codebase sqlcommenter instrumentation, Customer report template, database, Database mysql, Database neki, Database postgres, Database vitess, Mcp agent operating model and planetscale, and 9 more.

Who makes the PlanetScale plugin?

PlanetScale, currently at version 1.0.0. Best GPT Apps is an independent directory and is not affiliated with OpenAI or PlanetScale.

Is PlanetScale one of the old ChatGPT plugins from 2023?

No. The 2023 ChatGPT plugins were a separate beta that OpenAI has since retired. Today’s ChatGPT plugins are the apps directory under a new name: since July 2026 a plugin can bundle apps, skills and MCP servers.