TheRaLabs/legion-mcp
A server that helps people access and query data in databases using the Legion Query Runner with Model Context Protocol (MCP) in Python.
Leverages the Legion Query Runner library to support nine database systems (PostgreSQL, MySQL, SQL Server, BigQuery, Oracle, SQLite, and others) through a unified MCP interface that automatically discovers schemas without manual configuration. Exposes database operations as MCP tools, resources, and prompts to enable AI assistants to perform natural language queries, while handling credential management separately from application code. Supports both single and multi-database deployments via environment variables, CLI arguments, or MCP settings JSON, with flexible runtime options including standalone server or FastAPI integration.
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Stars
86
Forks
25
Language
Python
License
GPL-3.0
Category
Last pushed
May 11, 2025
Commits (30d)
0
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