Run SQL Connectorx

Run SQL Connectorx is an MCP server that enables efficient execution of SQL queries across multiple databases using ConnectorX, streaming results directly to CSV or Parquet formats in PyArrow RecordBatch chunks. The tool is designed for developers, data engineers, and analytics professionals who need to handle large query results seamlessly, ensure robust error handling, and support cross-database access without database-specific code. It features optional per-line CSV token counting for monitoring payload sizes and integrates easily into MCP-aware workflows.