JDBC Simple MCP

Example Use Cases

• 1

  Execute safe, read-only SQL SELECT queries against a JDBC-accessible database.

• 2

  Inspect database schemas, including tables, column metadata, primary keys, and foreign key relationships.

• 3

  Integrate database exploration tools into Cursor IDE or Claude Code workflows via the MCP protocol.

Description

This MCP implementation provides a lightweight, secure interface for interacting with databases over JDBC, focused on read-only operations. It supports executing SELECT queries, listing tables and columns, and revealing primary/foreign key relationships, with automatic connection management. The project integrates with Cursor IDE and Claude Code and requires placing the appropriate JDBC driver JARs in a libs directory and configuring connection details via environment variables.