MCP Servers 32

ClickHouse

io.github.ClickHouse/mcp-clickhouse

A✓Verified

Official ClickHouse MCP server for querying and exploring ClickHouse clusters and chDB.

OSS Snowflake MCP Server

io.github.Snowflake-Labs/mcp

B✓Verified

MCP Server for Snowflake from Snowflake Labs

Connect your AI assistants to Keboola and expose your data, transformations, SQL queries, ...

Microsoft Access Database

io.github.unmateria/msaccess-database

B✓Verified

Read and edit Microsoft Access databases (.accdb/.mdb) - forms, VBA, tables, queries.

PostgreSQL performance Tuner MCP Server

io.github.isdaniel/pgtuner_mcp

B✓Verified

provides AI-powered PostgreSQL performance tuning capabilities.

Bigquery

io.github.SnowLeopard-AI/bigquery-mcp

B✓Verified

A SnowLeopardAI-managed MCP server that provides access to Google BigQuery data.

DB Connect MCP

io.github.yugui923/db-connect-mcp

A✓Verified

Multi-database MCP server for PostgreSQL, MySQL, and ClickHouse

Encrypted-first embedded database with vector search and agent memory, exposed as MCP tools

Custom Database

io.github.renanlido/custom-mcp-database

B✓Verified

Run alias-based queries against PostgreSQL, MySQL, MongoDB and Oracle without exposing credentials.

SQL Benchmarks Lab

io.github.rctruta/sqlbenchdag

A✓Verified

Query pre-computed SQL engine benchmarks.

Snowflake MCP Server

io.github.nsphung/mcp-snowflake-server

A✓Verified

A Snowflake MCP server — SQL queries, schema exploration, and data insights for AI assistants

Db Conn

io.github.Idle-Sync/db-conn-mcp

A✓Verified

A dead-simple, self-hosted MCP server for securely querying databases via AI agents.

DB MCP Server

io.github.stucchi/db

B✓Verified

Database MCP server for MySQL, PostgreSQL, MongoDB, and SQLite with SSH tunneling support.

Universal Db

io.github.Fashad-Ahmed/universal-db-mcp

B✓Verified

Security-first MCP server for PostgreSQL, SQLite, MySQL, DuckDB with SQL injection prevention.

Sql Builder Ai

io.github.CSOAI-ORG/sql-builder-ai-mcp

A✓Verified

Sql Builder Ai MCP Server by MEOK AI Labs

PostgreSQL MCP Server

io.github.musaddiq-dev/postgresql-mcp-server

B✓Verified

Python MCP server for PostgreSQL database inspection and querying

Tamper-evident audit, MindQL, and Action Records — embedded memory database for AI agents.

MADB — Agent Memory Database

io.github.spshkar84/madb-memory

B✓Verified

Durable causal memory for AI agents — semantic recall, causal lineage, and skills.

Spark SQL

io.github.aidancorrell/spark-sql-mcp-server

B✓Verified

Query Spark SQL clusters via Thrift/HiveServer2.

Clickhouse Dataops

io.github.Aguantar/clickhouse-dataops-mcp

B✓Verified

DataOps ClickHouse MCP server with query optimization and pipeline monitoring

Redis Server

io.github.daedalus/mcp-redis-server

B✓Verified

MCP server that exposes Redis API to AI models

Postgres

io.github.sparta2025/postgres-mcp

B✓Verified

PostgreSQL MCP server with 15 tools (SQL, EXPLAIN, health, indexes) plus a Gradio UI with LLM chat.

Redis MCP Server

io.github.redis/mcp-redis

B✓Verified

Natural language interface designed for agentic applications to manage and search data in Redis.

PostgreSQL CVE & Release Intelligence

io.github.meob/pg-cve-mcp

A✓Verified

PostgreSQL security for AI agents: CVEs, yanked releases, exploits, and upgrade paths