# Database query

An MCP server application built on the Apache Superset REST API, implementing database query functions through large models

An MCP server based on Trino for querying and operating database tables via Python

A TypeScript-based SQL MCP server that supports secure access to PostgreSQL databases through an SSH tunnel

This is a simple PostgreSQL MCP server template project designed to help developers quickly build their own MCP servers. The project provides tools, resources, and prompt templates for interacting with the PostgreSQL database, supporting querying database content through natural language.

The MySQL MCP Server is a Model Context Protocol server that provides read-only access to MySQL databases, supports database schema inspection and query execution, and ensures secure access through MySQL authentication.

The Hydrolix MCP Server is a tool for executing SQL queries and database management, supporting interaction with Hydrolix clusters.

DBMCP is a database query service based on the MCP architecture

MCPBench is a framework for evaluating the performance of MCP servers. It supports the evaluation of two types of tasks: web search and database query, is compatible with local and remote servers, and mainly evaluates accuracy, latency, and token consumption.

PG-MCP is a model context protocol server designed for PostgreSQL databases. It provides APIs for AI agents to connect to, query, and understand databases, and supports multiple database connections, rich metadata extraction, and query analysis functions.

An AACT clinical trial database query service based on the FastMCP framework, providing direct access to and analysis functions for ClinicalTrials.gov data.

The MCP server of InstantDB, providing query interfaces and example tools

A PostgreSQL query server implementing the MCP protocol, providing read-only database query services for clients such as Claude Desktop, including functions such as SQL validation and timeout protection.

A lightweight MCP server based on FastAPI and pyodbc that supports connecting to multiple databases (such as Virtuoso) through ODBC and provides functions such as database schema query, table structure description, and SQL/SPARQL query execution.

The Cloudera Iceberg MCP Server is a model context protocol server that provides read-only access to Iceberg tables through Impala, supporting LLMs to inspect database schemas and execute read-only queries.

A PostgreSQL query server implementing the MCP protocol, providing read-only database query services for clients such as Claude Desktop, including security features such as SQL validation and timeout protection.

A tool server that enables interaction between AI and MySQL databases through the Model Context Protocol (MCP), providing functions such as secure querying and connection checking.

An MCP server implementation for retrieving data from MariaDB databases

An MCP server based on TypeScript, providing a MySQL database query tool, supporting database connection configuration through environment variables and execution of SQL queries.

A tool that provides MCP services for multiple databases, supporting database queries through MCP clients

The Supabase MCP Server is a Model Context Protocol service for interacting with Supabase databases, providing functions for querying tables and generating TypeScript types.

An MCP server that provides read-only access to the PostgreSQL database, supporting query execution and schema inspection

An unofficial UniProt MCP server that provides 26 bioinformatics tools, supporting advanced functions such as protein search, structural analysis, and functional annotation, and directly accessing the UniProt database through the REST API.

FOCUS DATA MCP Server is an AI assistant service that converts natural language into SQL statements. It uses a two-step generation scheme to control LLM hallucinations and increase the trust of non-technical users in SQL results.

This is a Node.js - based MCP server for the PostgreSQL database, designed specifically for querying product information and supporting interaction with the database via SQL statements.

An MCP server for the network monitoring software ntopng, providing database query functionality and supporting multiple transport protocols.

The MCP server of CnosDB, providing functions such as database query and list display

An MCP server implemented in Go, providing the function of accessing databases through JSON-RPC interfaces, supporting real-time communication and a tool extension architecture.