MCP Clickhouse
An MCP server designed for ClickHouse, providing database query and management functions
rating : 2.5 points
downloads : 5.2K
What is the ClickHouse MCP Server?
The ClickHouse MCP Server is a lightweight tool for securely executing SQL queries and managing database tables on a ClickHouse database. It provides a convenient data access interface through the Model Context Protocol (MCP).How to use the ClickHouse MCP Server?
You can set up and run the ClickHouse MCP Server in just a few steps. You can execute SQL queries, list databases and tables through a simple command-line tool.Use Cases
Suitable for enterprises and developers who need to quickly access and analyze ClickHouse databases, such as data analysis, report generation, and real-time monitoring.Main Features
Execute SQL Queries
Securely execute read-only SQL queries to ensure that operations do not affect the database.
List All Databases
Easily view all databases in the ClickHouse cluster.
List Tables
List all tables in the specified database.
Advantages
Easy to install and configure
Supports secure read-only queries
Deeply integrated with ClickHouse
Limitations
Only supports read-only queries
Requires a ClickHouse server environment
How to Use
Install Dependencies
Run the `uv sync` command to install the required dependencies. If you haven't installed `uv`, please refer to the official documentation for installation.
Configure Environment Variables
Add the ClickHouse connection information to the `.env.production` file.
Start the MCP Server
Use the `fastmcp install` command to start the MCP server.
Usage Examples
Query the Users Table
Execute an SQL query to get the first 10 records from the users table.
List All Databases
Get a list of all databases in the ClickHouse cluster.
Frequently Asked Questions
How to ensure the security of queries?
Does it support multi-node clusters?
How to uninstall the MCP Server?
Related Resources
ClickHouse Official Documentation
Gain in-depth knowledge of the basics and advanced features of ClickHouse.
GitHub Code Repository
Get the latest code and examples.
Installation Guide
Learn how to install and configure the `uv` tool.

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