dbhub and mcp-duckdb-memory-server
These are complements rather than competitors: bytebase/dbhub provides a general-purpose MCP server for multiple SQL databases with production features, while IzumiSy/mcp-duckdb-memory-server offers a lightweight, in-memory analytical database option that could be used alongside it for different query patterns or as a specialized backend within a broader data pipeline.
About dbhub
bytebase/dbhub
Zero-dependency, token-efficient database MCP server for Postgres, MySQL, SQL Server, MariaDB, SQLite.
This tool acts as a single point of access for various databases, allowing you to interact with them using AI-powered tools or a web interface. It takes your queries or commands and translates them to different database types like PostgreSQL, MySQL, or SQL Server, providing results in return. Database administrators, developers, and data analysts who work with multiple database systems will find this useful.
About mcp-duckdb-memory-server
IzumiSy/mcp-duckdb-memory-server
MCP Memory Server with DuckDB backend
This tool helps large language models (LLMs) remember past conversations and learned facts more effectively. It takes in user interactions, facts, and relationships, and stores them in a structured way that the LLM can easily query. This is for developers building AI agents or applications that need an LLM to maintain a persistent, searchable memory of its interactions.
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