MCP Servers 42

Sqlsure

io.github.sqlsure/sqlsure

B✓Verified

Semantic SQL inspector: catches double-counting, wrong joins, PII exposure before execution.

PostgreSQL performance Tuner MCP Server

io.github.isdaniel/pgtuner_mcp

B✓Verified

provides AI-powered PostgreSQL performance tuning capabilities.

Mimer

io.github.mimersql/mimer-mcp

B✓Verified

An MCP server with Mimer SQL Database Connectivity

SQL Benchmarks Lab

io.github.rctruta/sqlbenchdag

A✓Verified

Query pre-computed SQL engine benchmarks.

Sqlite3

io.github.daedalus/mcp-sqlite3

B✓Verified

MCP server exposing sqlite3 library functionality

text2sql

io.github.cpenniman12/text2sql-mcp

B✓Verified

Ask any SQL database in natural language.

Fastmcp Sqltools

io.github.atarkowska/fastmcp-sqltools

C✓Verified

A MCP server provides SQL database access with support for PostgreSQL, MySQL, and SQLite.

PostgreSQL MCP Server

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

B✓Verified

Python MCP server for PostgreSQL database inspection and querying

Sql Builder Ai

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

A✓Verified

Sql Builder Ai MCP Server by MEOK AI Labs

Mysql Connector

io.github.daedalus/mcp-mysql-connector

B✓Verified

MCP server exposing MySQL database functionalities as tools

Sqlite Server

io.github.neverinfamous/sqlite-mcp-server

D✓Verified

SQLite MCP server with 73 tools for JSONB, full-text search, geospatial, and analytics.

MySQL MCP Server

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

B✓Verified

Python MCP server for MySQL database inspection and querying

PostgreSQL CVE & Release Intelligence

io.github.meob/pg-cve-mcp

A✓Verified

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

sql-steward

io.github.Pawansingh3889/sql-steward

B✓Verified

The agent never writes SQL: queries compile from a semantic layer you control, PII refused first.

Server Mssql

io.github.daedalus/mcp-server-mssql

B✓Verified

MCP server for Microsoft SQL Server using mssql-python

MySQL AIops

io.github.AIops-tools/mysql-aiops

A✓Verified

Governed MySQL/MariaDB DBA ops: slow-query, lock-wait, replication & fragmentation RCA; 35 tools.

Spark SQL

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

B✓Verified

Query Spark SQL clusters via Thrift/HiveServer2.

Server Motherduck

io.github.motherduckdb/mcp-server-motherduck

A✓Verified

SQL analytics and data engineering for AI Assistants and IDEs

GeoLens

io.github.geolens-io/geolens

A✓Verified

Read-only access to a self-hosted GeoLens spatial catalog: datasets, features, maps, sandboxed SQL.

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

Orionbelt Semantic Layer

io.github.ralfbecher/orionbelt-semantic-layer

B✓Verified

API-first semantic layer MCP server compiling YAML models into dialect-specific SQL

MCP Superset

io.github.bintocher/mcp-superset

B✓Verified

Apache Superset MCP server — 135+ tools for dashboards, charts, datasets, SQL Lab, and security

Greptimedb Server

io.github.GreptimeTeam/greptimedb-mcp-server

A✓Verified

Query and analyze GreptimeDB metrics, logs and traces via SQL, TQL and RANGE queries.

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