runekaagaard/mcp-alchemy

Overview

runekaagaard/mcp-alchemy is a Python-based Model Context Protocol (MCP) server that provides LLMs with access to relational databases. It supports SQLite, PostgreSQL, MySQL, MariaDB, Oracle, and MS-SQL, allowing language models to query and interact with database schemas and data.

Best for

Best for
Developers needing to integrate LLMs with existing relational databases in a standardized way

Use cases

• Query databases using natural language from an MCP-compatible LLM client
• Expose database schema to AI agents for automated analysis
• Enable data retrieval and exploration in MCP-driven applications

Notes

runekaagaard/mcp-alchemy is a Python-based Model Context Protocol (MCP) server that provides LLMs with access to relational databases. It supports SQLite, PostgreSQL, MySQL, MariaDB, Oracle, and MS-SQL, allowing language models to query and interact with database schemas and data.

405 stars on GitHub. Last updated 2025-08-15. Licensed MPL-2.0.

Use cases

• Query databases using natural language from an MCP-compatible LLM client
• Expose database schema to AI agents for automated analysis
• Enable data retrieval and exploration in MCP-driven applications

Pros

• Supports a wide range of databases (SQLite, PostgreSQL, MySQL, MariaDB, Oracle, MS-SQL)
• Built on the MCP standard for interoperability with various LLM clients
• Written in Python, making it easy to extend or deploy in existing workflows

Cons

• Requires a compatible MCP client to function
• May expose sensitive database information if access controls are not properly configured
• Performance is constrained by database size and query complexity

Indexed from awesome-mcp-servers-punkpeye and enriched against its public facts.