Hologres MCP Server
H

Hologres MCP Server

Hologres MCP Server is a general interface service that connects AI agents with the Hologres database. It supports multiple communication modes and provides functions such as database metadata access, SQL execution, and statistical management.
2.5 points
8.5K

What is Hologres MCP Server?

Hologres MCP Server is a standardized interface that enables AI applications to easily access and operate data and functions in the Hologres database. It achieves seamless integration through multiple communication modes (such as STDIO, SSE, and HTTP Stream).

How to use Hologres MCP Server?

Simply set the necessary environment variables and start the server to begin interacting with the Hologres database. It supports functions such as executing SQL queries, obtaining table structures, and statistical information.

Applicable scenarios

It is suitable for application scenarios that require real - time data analysis, AI - driven database management, and cross - platform data collaboration.

Main features

Multi - mode transmission support
Supports three communication modes: STDIO, SSE, and HTTP Stream, adapting to different deployment environments.
Database metadata access
Obtain information about schemas, tables, and fields in the database.
SQL execution
Run SQL queries directly in Hologres and analyze the results.
Statistical management
Collect and view statistical information of tables.
Query plan generation
Obtain query plans and execution plans.
Advantages
Supports multiple communication protocols and has strong adaptability.
Simplifies the integration process between AI and the database.
Supports real - time data analysis and statistical management.
Provides detailed query plans and execution plans.
Limitations
Highly dependent on the environment, and network and permission configurations need to be ensured.
Complex queries may affect performance.
Some advanced functions may require additional configuration.

How to use

Install the server
Install Hologres MCP Server via Git cloning or PIP.
Configure environment variables
Set database connection information and the server port.
Start the server
Select the STDIO, SSE, or HTTP Stream mode according to your needs.

Usage examples

Example 1: Query table data
Execute an SQL query through the MCP Server and obtain the results.
Example 2: Get table structure
List all tables and their fields under the specified schema.

Frequently Asked Questions

How to switch communication modes?
How to verify that the server is running normally?

Related resources

Hologres MCP Server GitHub Repository
Project source code and documentation.
Model Context Protocol Official Website
Understand the standards and specifications of the MCP protocol.
Cherry Studio
An open - source AI client integrating the MCP Server.

Installation

Copy the following command to your Client for configuration
"mcpServers": {
  "hologres-mcp-server": {
    "command": "uv",
    "args": [
      "--directory",
      "/path/to/alibabacloud-hologres-mcp-server",
      "run",
      "hologres-mcp-server",
      "--transport",
      "sse"  // or "stdio" for STDIO mode, or "http-stream" for HTTP Stream mode
    ],
    "env": {
      "HOLOGRES_HOST": "host",
      "HOLOGRES_PORT": "port",
      "HOLOGRES_USER": "access_id",
      "HOLOGRES_PASSWORD": "access_key",
      "HOLOGRES_DATABASE": "database",
      "SERVER_HOST": "0.0.0.0",  // Only needed for SSE and HTTP Stream modes
      "SERVER_PORT": "8001"      // Only needed for SSE and HTTP Stream modes
    }
  }
}

"mcpServers": {
  "hologres-mcp-server": {
    "command": "uv",
    "args": [
      "run",
      "--with",
      "hologres-mcp-server",
      "hologres-mcp-server",
      "--transport",
      "sse"  // or "stdio" for STDIO mode, or "http-stream" for HTTP Stream mode
    ],
    "env": {
      "HOLOGRES_HOST": "host",
      "HOLOGRES_PORT": "port",
      "HOLOGRES_USER": "access_id",
      "HOLOGRES_PASSWORD": "access_key",
      "HOLOGRES_DATABASE": "database",
      "SERVER_HOST": "0.0.0.0",  // Only needed for SSE and HTTP Stream modes
      "SERVER_PORT": "8001"      // Only needed for SSE and HTTP Stream modes
    }
  }
}
Note: Your key is sensitive information, do not share it with anyone.

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