Introducing the PlanetScale MCP server

PlanetScale has introduced the MCP server, a tool designed to integrate databases with AI tools via the Model Context Protocol, enabling enhanced database understanding and optimization. The server, which is accessible through OAuth authentication, supports AI tools such as Claude and Cursor, and provides configurable access to PlanetScale organizations, databases, branches, and schema insights. It offers tools like get_insights for performance data, list_organizations for organizational details, and execute_read_query for running read queries, among others. The server includes safety features like automatic replica routing for read-only queries, ephemeral credentials for secure access, and protection against destructive queries without a WHERE clause. It also provides use cases such as optimizing database schemas, querying performance metrics in natural language, and debugging with comprehensive context. The MCP server is available for immediate use, with a setup guide to facilitate quick integration.