Db Metadata Extractor Mcp

Db Metadata Extractor MCP is an open-source Model Context Protocol (MCP) server for extracting, querying, and managing schema metadata from multiple databases including PostgreSQL, Snowflake, SQL Server, BigQuery, and Oracle. It is ideal for developers, data engineers, and teams needing efficient schema discovery, metadata search, and integration with local tools or Claude Desktop. The tool outputs metadata in customizable local JSON files and provides a query interface, supporting workflows for large database environments.