StarRocks MCP Server

A Model Control Protocol (MCP) server for interacting with StarRocks databases. This server provides a standardized interface for AI models to query and manipulate StarRocks databases through a set of defined tools.

Overview

The StarRocks MCP Server allows AI models to:

• Execute SELECT queries on StarRocks databases
• List available tables
• Describe table schemas
• Create new tables (when not in read-only mode)
• Execute write operations like INSERT, UPDATE, DELETE (when not in read-only mode)

Installation

Prerequisites

• Python 3.8+
• StarRocks database instance
• SQLAlchemy
• MCP Python library

Install from source

git clone https://github.com/yourusername/mcp-server-starrocks.git
cd mcp-server-starrocks
pip install -e .

Install from Smithery

npm install @smithery/sdk @modelcontextprotocol/sdk

Using MCP Inspector

npx @modelcontextprotocol/inspector uv --directory ~/mcp-server-starrocks run mcp-server-starrocks

Usage

Starting the server

python -m mcp_server_starrocks.server --host <starrocks-host> --port <starrocks-port> --user <username> --database <database-name> [--password <password>] [--readonly]

Command-line arguments:

• --host: StarRocks server host (required)
• --port: StarRocks server port (default: 9030)
• --user: StarRocks username (required)
• --database: StarRocks database name (required)
• --password: StarRocks password (if required)
• --readonly: Run the server in read-only mode (optional)

Available Tools

The server provides the following tools:

Read-only tools:

• read-query: Execute a SELECT query on the StarRocks database
• list-tables: List all tables in the StarRocks database
• describe-table: Describe the schema of a specific table

Write tools (available when not in read-only mode):

• write-query: Execute an INSERT, UPDATE, or DELETE query
• create-table: Create a new table in the StarRocks database

Examples

Listing tables

{
    "name": "list-tables",
    "arguments": {}
}

Executing a SELECT query

{
    "name": "read-query",
    "arguments": {
        "query": "SELECT FROM my_table LIMIT 10"
    }
}

Describing a table

{
    "name": "describe-table",
    "arguments": {
        "table_name": "my_table"
    }
}

Creating a table (when not in read-only mode)

{
    "name": "create-table",
    "arguments": {
        "query": "CREATE TABLE new_table (id INT, name VARCHAR(100))"
    }
}

License

MIT License

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.