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Hologres MCP Server

Official
by aliyun
GitHub
Python
Apache 2.0
8
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remote-capable server

The server can be hosted and run remotely because it primarily relies on remote services or has no dependency on the local environment.

Integrations

  • Enables downloading the Hologres MCP Server source code for local integration.

Hologres MCP Server

Hologres MCP Server serves as a universal interface between AI Agents and Hologres databases. It enables seamless communication between AI Agents and Hologres, helping AI Agents retrieve Hologres database metadata and execute SQL operations.

Configuration

Mode 1: Using Local File

Download

Download from Github

git clone https://github.com/aliyun/alibabacloud-hologres-mcp-server.git

MCP Integration

Add the following configuration to the MCP client configuration file:

"mcpServers": { "hologres-mcp-server": { "command": "uv", "args": [ "--directory", "/path/to/alibabacloud-hologres-mcp-server", "run", "hologres-mcp-server" ], "env": { "HOLOGRES_HOST": "host", "HOLOGRES_PORT": "port", "HOLOGRES_USER": "access_id", "HOLOGRES_PASSWORD": "access_key", "HOLOGRES_DATABASE": "database" } } }

Mode 2: Using PIP Mode

Installation

Install MCP Server using the following package:

pip install hologres-mcp-server

MCP Integration

Add the following configuration to the MCP client configuration file:

"mcpServers": { "hologres-mcp-server": { "command": "uv", "args": [ "run", "--with", "hologres-mcp-server", "hologres-mcp-server" ], "env": { "HOLOGRES_HOST": "host", "HOLOGRES_PORT": "port", "HOLOGRES_USER": "access_id", "HOLOGRES_PASSWORD": "access_key", "HOLOGRES_DATABASE": "database" } } }

Components

Tools

  • execute_sql: Execute queries in Hologres
  • analyze_table: Collect table statistics
  • get_query_plan: Get query plan
  • get_execution_plan: Get execution plan

Resources

Built-in Resources

  • hologres:///schemas: Get all schemas in the database

Resource Templates

  • hologres:///{schema}/tables: List all tables in a schema
  • hologres:///{schema}/{table}/ddl: Get table DDL
  • hologres:///{schema}/{table}/statistic: Show collected table statistics
  • system:///{+system_path}: System paths include:
    • missing_stats_tables - Shows the tables that are missing statistics.
    • stat_activity - Shows the information of current running queries.
    • query_log/latest/ - Get recent query log history with specified number of rows.
    • query_log/user// - Get query log history for a specific user with row limits.
    • query_log/application// - Get query log history for a specific application with row limits.

Prompts

None at this time

This server cannot be installed

-
security - not tested
A
license - permissive license
-
quality - not tested

A universal interface that enables AI Agents to communicate with Hologres databases, allowing them to retrieve database metadata and execute SQL operations.

  1. Configuration
    1. Mode 1: Using Local File
    2. Mode 2: Using PIP Mode
  2. Components
    1. Tools
    2. Resources
    3. Prompts