Which integrations are available for this server?

Allows querying MariaDB databases to retrieve schema information and execute read-only SQL operations against MariaDB instances.

How do I use MariaDB MCP Server?

1. Click on "Install Server". 2. Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state. 3. In the chat, type @ followed by the MCP server name and your instructions, e.g., "@MariaDB MCP Server show me the top 10 customers by total purchase amount" That's it! The server will respond to your query, and you can continue using it as needed. Here is a step-by-step guide with screenshots.

mcp-server-mariadb

An MCP server implementation for retrieving data from mariadb

Features

Resources

Expose schema list in database

Tools

query_database
- Execute read-only operations against MariDB

Related MCP server: mysqldb-mcp-server

dependency

install mariadb

mac
- when install mariadb, maybe raise os error below. you can resolve by installing mariadb-connector-c.

OSError: mariadb_config not found. This error typically indicates that MariaDB Connector/C, a dependency which must be preinstalled, is not found. If MariaDB Connector/C is not installed, see installation instructions If MariaDB Connector/C is installed, either set the environment variable MARIADB_CONFIG or edit the configuration file 'site.cfg' to set the 'mariadb_config' option to the file location of the mariadb_config utility.

execute brew install mariadb-connector-c
execute echo 'export PATH="/opt/homebrew/opt/mariadb-connector-c/bin:$PATH"' >> ~/.bashrc
set environment variable export MARIADB_CONFIG=$(brew --prefix mariadb-connector-c)/bin/mariadb_config
execute uv add mariadb again.

Usage with Claude Desktop

Configuration File

Paths to Claude Desktop config file:

MacOS: ~/Library/Application Support/Claude/claude_desktop_config.json
Windows: %APPDATA%\Claude\claude_desktop_config.json

{ "mcpServers": { "mcp_server_mariadb": { "command": "/PATH/TO/uvx" "args": [ "mcp-server-mariadb", "--host", "${DB_HOST}", "--port", "${DB_PORT}", "--user", "${DB_USER}", "--password", "${DB_PASSWORD}", "--database", "${DB_NAME}" ] } } }

Note: Replace these placeholders with actual paths:

/PATH/TO/uvx: Full path to uvx executable

{ "mcpServers": { "mcp_server_mariadb": { "command": "/PATH/TO/uv", "args": [ "--directory", "/YOUR/SOURCE/PATH/mcp-server-mariadb/src/mcp_server_mariadb", "run", "server.py" ], "env": { "MARIADB_HOST": "127.0.0.1", "MARIADB_USER": "USER", "MARIADB_PASSWORD": "PASSWORD", "MARIADB_DATABASE": "DATABASE", "MARIADB_PORT": "3306" } } } }

Note: Replace these placeholders with actual paths: