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Mcp Hydrolix

hydrolix/mcp-hydrolix

Connects Claude to your Hydrolix cluster for direct SQL querying and schema inspection. You get four tools: run_select_query for executing SQL, list_databases and list_tables for discovery, and get_table_info for pulling schema metadata. Authentication works via username/password or service account tokens through environment variables. The quickstart covers both uvx and pip installation paths with full Claude Desktop and VS Code setup. Worth noting that the docs explicitly call out that most LLMs won't proactively use these tools without prompting, so you'll want to mention "using MCP tools" or reference Hydrolix by name in your requests to get reliable tool invocation.

GitHub stars
9
tools
4
auth
Secret needed
transport
STDIO
env vars
4
last updated
Apr 9, 2026

Tools

4 tools

Public tool metadata for what this MCP can expose to an agent.

run_select_queryExecute SQL queries on your Hydrolix cluster.

Execute SQL queries on your Hydrolix cluster.

No parameter schema in public metadata yet.

list_databasesList all databases on your Hydrolix cluster.

List all databases on your Hydrolix cluster.

No parameter schema in public metadata yet.

list_tablesList all tables in a database.

List all tables in a database.

No parameter schema in public metadata yet.

get_table_infoGet table metadata such as schema

Get table metadata such as schema

No parameter schema in public metadata yet.

Sponsors

Configuration

HYDROLIX_HOST*

The hostname of your Hydrolix server

HYDROLIX_TOKENsecret

Service account token(alternative to username/password)

HYDROLIX_USER

Hydrolix username (use with HYDROLIX_PASSWORD)

HYDROLIX_PASSWORDsecret

Hydrolix password (use with HYDROLIX_USER)

Readme

Hydrolix MCP Server


View the full README on GitHub

Details

Repository
github.com/hydrolix/mcp-hydrolix
Package
mcp-hydrolix
Transport
STDIO
Auth
Required
Registry
MCP registry, active