PlanetScale

What you can ask

• Triage my connected codebase with Insights and query errors. Implement and test a code fix; ask before database changes.Copy

  Example path planetscale_list_query_error_executions→planetscale_get_insights · planetscale skill

• 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.

MCP connector

Server URL

https://mcp.pscale.dev/mcp/planetscaleCopy

Login

OAuth

Tools

Skills

21 in the ChatGPT listing

• Autonomous execution modeExecute approved PlanetScale changes end-to-end without per-step approval when the operator has explicitly acknowledged the risk.
• Best practices matrixA concise feature matrix for deciding which PlanetScale safety, observability, and automation recommendations apply by engine.
• Change gates and approval contractEnforce explicit approval gates for any PlanetScale, database, repository, credential, network, or automation mutation.
• Codebase sqlcommenter instrumentationInspect an application repository connected to PlanetScale and recommend SQLCommenter-compatible query tagging packages and conventions.
• Customer report templateProduce the final PlanetScale best-practices report after running the inventory and relevant review skills.
• databaseIndex of PlanetScale engine skills for MySQL, Postgres, Vitess, and Neki.
• Database mysqlPlan and review MySQL/InnoDB schema, indexing, query tuning, transactions, and operations.
• Database nekiOverview and information about Neki, the sharded Postgres product by PlanetScale.
• Database postgresPostgreSQL best practices, query optimization, connection troubleshooting, and performance improvement.
• Database vitessVitess best practices, query optimization, and connection troubleshooting for PlanetScale Vitess databases.
• Mcp agent operating modelConfigure safe agent behavior around PlanetScale MCP, Insights, schema recommendations, and repository work without autonomous production mutation.
• planetscaleIndex of PlanetScale operating skills — read-only inventory, Vitess and Postgres safety reviews, Insights and query tags, Traffic Control, webhooks, schema recommendations, approval gates, and the full best-practices assessment.
• Postgres safety reviewReview PlanetScale Postgres for Traffic Control, query tags, roles, pg_strict, backups/PITR, private connectivity, webhooks, branches, and safe agent operation.
• Pscale cli automationUse the PlanetScale CLI (pscale) from automated agents with --format json, auth check, pscale sql, and per-command --force.
• Query insights and tagsUse PlanetScale Insights and SQLCommenter-style query tags to attribute database load, identify risky queries, and prepare safe Traffic Control or schema recommendations.
• Readonly inventoryCollect read-only evidence about PlanetScale org, database, branches, webhooks, backups, roles, Insights, recommendations, and traffic configuration.
• PlanetScale safe assessmentMaster skill that runs the full PlanetScale safe best-practices assessment — inventory, engine review, Insights, Traffic Control, webhooks, schema recommendations, codebase instrumentation, and agent operating model — then produces a unified recommendations report.
• Schema recommendations agent loopSafely triage PlanetScale schema recommendations and turn them into reviewed branches, migrations, issues, or pull requests without applying production changes.
• Traffic control recommendationsBuild a safe recommendation plan for PlanetScale Postgres Database Traffic Control budgets and rules without applying them.
• Vitess safety reviewReview a PlanetScale Vitess database for safe migrations, deploy requests, schema recommendations, Insights, webhooks, and operational safety.
• Webhook automation recommendationsRecommend webhook subscriptions and safe automation patterns for PlanetScale alerts, anomalies, schema recommendations, deploy requests, and agent workflows.