Hydrolix MCP Server

@hydrolix

Basic information

About Hydrolix MCP Server

An MCP server for Hydrolix

Hydrolix MCP Server config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "mcp-hydrolix": {
      "command": "uv",
      "args": [
        "run",
        "--with",
        "mcp-hydrolix",
        "--python",
        "3.13",
        "mcp-hydrolix"
      ],
      "env": {
        "HYDROLIX_HOST": "<hydrolix-host>",
        "HYDROLIX_USER": "<hydrolix-user>",
        "HYDROLIX_PASSWORD": "<hydrolix-password>"
      }
    }
  }
}

Hydrolix MCP Server tools

Execute SQL queries on your Hydrolix cluster.

List all databases on your Hydrolix cluster.

List all tables in a database.

Get table metadata such as schema

Overview

What is Hydrolix MCP Server?

Hydrolix MCP Server is an MCP server that provides tools to query and explore Hydrolix clusters. It allows AI assistants like Claude Desktop and Claude Code to execute SQL queries, list databases, list tables, and retrieve table metadata from a Hydrolix data platform.

How to use Hydrolix MCP Server?

Install with uvx (recommended) or pip; requires Python 3.13+. Configure the server in your MCP client by providing HYDROLIX_URL plus either a username/password pair (HYDROLIX_USER and HYDROLIX_PASSWORD) or a service account token (HYDROLIX_TOKEN). After restarting the client, test with a prompt like "Using your Hydrolix MCP tools, list the available databases."

Key features of Hydrolix MCP Server

Execute SQL queries via run_select_query tool
List databases and tables on a Hydrolix cluster
Retrieve table schema with get_table_info
Supports multiple authentication methods (token or username/password)
Health check endpoint at /health (HTTP/SSE transport)

Use cases of Hydrolix MCP Server

Ask an AI assistant to list databases and explore table schemas
Run ad‑hoc SQL queries on Hydrolix without a separate query tool
Let AI generate and execute time‑range‑optimized queries against Hydrolix

Frequently asked questions

What tools does the Hydrolix MCP Server provide?

It provides `run_select_query` for SQL queries, `list_databases` to list databases, `list_tables` to list tables in a database, and `get_table_info` to retrieve table metadata.

How do I authenticate to Hydrolix?

The server supports per‑request bearer tokens, per‑request query‑parameter tokens, and environment‑based credentials (`HYDROLIX_USER`/`HYDROLIX_PASSWORD` or `HYDROLIX_TOKEN`). Authentication methods are tried in precedence order.

What are the runtime requirements?

Python 3.13 or later. The recommended launcher is `uvx` (via Astral’s uv), which manages dependencies automatically.

Can I use a health check?

Yes. When using HTTP or SSE transport, a health endpoint at `/health` returns `200 OK` with the Hydrolix query‑head ClickHouse version, or `503` if the connection fails.

Where does my data live?

Data stays on your Hydrolix cluster; the MCP server only sends queries and receives results through the Hydrolix API.

Comments

More Other MCP servers

Health by Dr Brad

Dr Brad Stanfield

Health by Dr Brad works out a health plan from your own results: which screening is due at your age, and evidence-based suggestions, each with the reason and the published guideline or study behind it. Your record is one

DeepMark

DeepMark helps teachers deliver rapid, consistent marking with meaningful feedback for every student — in a fraction of the time. What once took a week, now takes one free period.

MaxKB

1Panel-dev

🔥 MaxKB is an open-source platform for building enterprise-grade agents. 强大易用的开源企业级智能体平台。

22.0K

Screenpipe

screenpipe

YC (S26) | Open Computer History | Continuously record your company computer work, map your workflows, help you find work worth automating, and power your agents' context

22.0K

Glasswarp

See and control a real Windows PC you own — from any MCP client, locally or remotely. Observe (UIA + screenshots), click/type/drag/scroll, launch apps, owner Live View. BYOH: your machine, your key.