Run Sql Connectorx

Name: Run Sql Connectorx
Author: gigamori

@gigamori

关于 Run Sql Connectorx

An MCP server that executes SQL via ConnectorX and streams the result to a CSV or Parquet file. Supports PostgreSQL, MariaDB, BigQuery, RedShift, MS SQL Server, etc.

#sql #connectorx #data-streaming

基本信息

分类

数据库

传输方式

stdio

发布者

gigamori

提交者

Takamichi Yanai

配置

使用下面的配置,将此服务器添加到你的 MCP 客户端。

{
  "mcpServers": {
    "run-sql-connectorx": {
      "command": "uvx",
      "args": [
        "--from",
        "git+https://github.com/gigamori/mcp-run-sql-connectorx",
        "run-sql-connectorx",
        "--conn",
        "<connection_token>",
        "--csv-token-threshold",
        "500000"
      ]
    }
  }
}

工具

未检测到工具

工具是从 README 中自动提取的。维护者可以在 ## Tools 标题下列出工具,即可填充这部分内容。

概览

What is Run Sql Connectorx?

Run Sql Connectorx is an MCP server that uses ConnectorX to execute SQL queries against supported databases and return results as CSV or Parquet files. It is designed for MCP clients that need to run SQL and exchange data efficiently via files instead of inline payloads.

How to use Run Sql Connectorx?

Install via uvx and invoke with the required --conn <connection_token> option. Optionally set --csv-token-threshold <int> to enable per‑line CSV token counting. The server returns the string "OK" on success or "Error: <message>" on failure.

Key features of Run Sql Connectorx

Efficient streaming via Arrow RecordBatch chunks
Token-efficient file-based data exchange for MCP
Cross-database support through ConnectorX
Robust I/O: CSV headers, Parquet validation, error cleanup
Output formats: CSV (UTF‑8) and Parquet (PyArrow defaults)

Use cases of Run Sql Connectorx

Run SQL queries against PostgreSQL, MySQL, SQLite, or BigQuery
Export large query results as CSV or Parquet for downstream analysis

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