Spark SQL for Cline

io.github.aidancorrell/spark-sql-mcp-server

Query Spark SQL clusters via Thrift/HiveServer2. Works with Spark, EMR, Hive, Impala.

client:Cline transport:stdio runtime:pypi

Install Spark SQL in Cline

~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json · windows: %APPDATA%\Code\User\globalStorage\saoudrizwan.claude-dev\settings\cline_mcp_settings.json

{
  "mcpServers": {
    "spark-sql-mcp-server": {
      "command": "uvx",
      "args": [
        "spark-sql-mcp-server"
      ],
      "env": {
        "SPARK_HOST": "<SPARK_HOST>",
        "SPARK_PORT": "<SPARK_PORT>",
        "SPARK_DATABASE": "<SPARK_DATABASE>",
        "SPARK_AUTH": "<SPARK_AUTH>",
        "SPARK_USERNAME": "<SPARK_USERNAME>",
        "SPARK_PASSWORD": "<SPARK_PASSWORD>",
        "SPARK_KERBEROS_SERVICE_NAME": "<SPARK_KERBEROS_SERVICE_NAME>"
      }
    }
  }
}

Cline's MCP Servers pane edits this file for you if you would rather not find it. Cline docs

Spark SQL in other clients

Spark SQL MCP server