The jdbc server is part of the Model Context Protocol server suite implemented in Java with the Quarkus MCP server framework. It provides a simple way to store and retrieve data from any JDBC-compatible database by supplying just a JDBC URL. This design enables MCP-enabled LLM applications to interact with external data stores without embedding database-specific code in the model, supporting databases such as PostgreSQL, MySQL, Oracle, and SQLite as examples. The server is intended to be run in developer and production environments using the jbang command shown in the README (for example: 'jbang jdbc@quarkiverse/quarkus-mcp-servers'), and it links to a dedicated readme with more details. The project demonstrates how MCP servers can extend the capabilities of AI workflows by enabling structured data persistence and query operations through a uniform JDBC interface. As part of the Quarkus MCP server collection, jdbc can be integrated alongside other servers to create data-backed, multi-step interactions for MCP-enabled LLMs.