DBHub Analytics

amansingh63/dbhub-analytics

Connects Claude to seven database systems through a single interface: Databricks SQL, BigQuery, PostgreSQL, MySQL, MariaDB, SQL Server, and SQLite. Exposes two core MCP tools: execute_sql for running queries with read-only enforcement and row limits, and search_objects for browsing catalogs, schemas, tables, and columns. You can connect to multiple databases simultaneously via a TOML config file, which makes it useful when you need to query across different data sources in one conversation. Built on Bytebase's DBHub project. Supports SSH tunneling, SSL/TLS, and service account auth for BigQuery. The progressive schema disclosure is handy when you're exploring unfamiliar databases and don't want to dump entire schemas at once.

tools: 2
auth: Secret needed
transport: STDIO
env vars: 16
last updated: Apr 2, 2026

View on GitHub

Tools

2 tools

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

execute_sqlExecute SQL queries with read-only enforcement and row limiting

Execute SQL queries with read-only enforcement and row limiting

No parameter schema in public metadata yet.

search_objectsBrowse catalogs, schemas, tables, columns, indexes, and routines

Browse catalogs, schemas, tables, columns, indexes, and routines

No parameter schema in public metadata yet.

Configuration

DSNsecret

Database connection string (e.g., postgres://user:pass@host:5432/db)

DB_TYPE

Database type: postgres, mysql, mariadb, sqlserver, sqlite, databricks, bigquery

DB_HOST

Database hostname

DB_PORT

Database port

DB_USER

Database username

DB_PASSWORDsecret

Database password

DB_NAME

Database name or SQLite file path

TRANSPORT

Transport mode: stdio or http

PORT

HTTP server port (default: 8080)

ID

Instance identifier for tool names

SSH_HOST

SSH server hostname

SSH_PORT

SSH server port (default: 22)

SSH_USER

SSH username

SSH_PASSWORDsecret

SSH password

SSH_KEY

Path to SSH private key

SSH_PASSPHRASEsecret

SSH key passphrase

Readme

DBHub Analytics

Universal Database MCP Server for Databricks, Google BigQuery, PostgreSQL, MySQL, SQL Server, SQLite, MariaDB

Built on top of DBHub by Bytebase.

What is DBHub Analytics?

DBHub Analytics is an open-source MCP (Model Context Protocol) server that connects AI assistants like Claude Desktop, Claude Code, Cursor, VS Code Copilot, and other MCP-compatible clients to your databases. Query Databricks SQL warehouses, Google BigQuery datasets, PostgreSQL, MySQL, and more — all through a single unified interface.

View the full README on GitHub

Details

Repository: github.com/amansingh63/dbhub-analytics
Categories: Databases, Monitoring & Observability, Data & Analytics
Package: dbhub-analytics
Transport: STDIO
Auth: Required
Registry: MCP registry, active

Related Databases MCP servers

View all

Dataco.thinair/dataPostgreSQL, MySQL, and SQL Server in one session. 26 read-only MCP tools for AI agents.0stars

Rivtorshyamolkonwar/rivtor-cliDeploy full-stack apps (frontend, backend, Postgres, Redis) from your agent and get live URLs.0stars

Mcp Psycopg2daedalus/mcp-psycopg2MCP server exposing psycopg2 PostgreSQL database adapter functionality0stars

datamcp — Hosted Model Context Protocol for Databases, APIs, and Agent Memoryio.github.mironovisa/datamcpPostgreSQL, MySQL, OpenAPI/Swagger, and shared Agent Memory with scoped access.0stars

Sqlfmt Mcpmukundakatta/mcp-stackDeterministic SQL formatting across 19 dialects (postgres, mysql, snowflake, bigquery, etc.).0stars

Db Metadata Extractor Mcpoptisol-business/db-metadata-extractor-mcpExtract database metadata from PostgreSQL, Snowflake, SQL Server, BigQuery, and Oracle.0stars