What is an MCP server?
An MCP server is a program built on the Model Context Protocol that wraps a tool, data source, or API — like file access, a database, or web search — into a capability an AI assistant can discover and call.
Discover awesome MCP servers.
slow-groovin
Key-Value storage MCP server based on unjs/unstorage, support drivers: redis, mongodb, filesystem. http
guocjsh
Super SQL is a Java framework based on advanced generative large models, focusing on transforming database table structures through Retrieval-Augmented Generation (RAG) technology into intelligent conversions from natural language text to SQL queries (Text to SQL). This framework
nikomatt69
rameshv29
PostgreSQL performance analysis and optimization MCP server
guillermoBallester
A single binary MCP server that gives Claude, Cursor, and any MCP client safe, read-only access to your PostgreSQL database. Runs locally over stdio or HTTP — your credentials never leave your machine.
MCP-Mirror
Mirror of
TerrysPOV
SurajKGoyal
Persistent semantic memory for SQL databases (Postgres, MySQL, MSSQL, SQLite). Annotate once, remember forever.
zhaoxin34
gopikapeenikkal
Custom MCP Server for MySQL
conte777
MCP server that gives AI assistants direct access to PostgreSQL and ClickHouse databases. Supports stdio and HTTP transports.
jimpick
Use Model Context Protocol with multiple Fireproof JSON document databases
kenokim
CADCAMFUN
tqvthu-works
eyloni
An oracle for machines that need to think sideways. Feed it a creative problem; it returns something you can't quite explain but can't stop using. Three free consultations.
CDataSoftware
This project builds a read-only MCP server. For full read, write, update, delete, and action capabilities and a simplified setup, check out our free [CData MCP Server for SQL Server Analysis Services (beta)](https://www.cdata.com/download/download.aspx?sku=FYZK-V&type=beta).
biodoia
🌩️ Unified Database Management System - MCP server for orchestrating Supabase and multiple databases
Carlosfpc
MCP Server para conexión MySQL con túnel SSH
vuutla
ryaker
A Model Context Protocol server for MongoDB integration with Claude
angelo848
nsphung
A Snowflake MCP server — SQL queries, schema exploration, and data insights for AI assistants
richardwooding
MCP Server for DuckDB
h4ck4life
LinuxSuRen
ginkida
MCP server for multi-database PostgreSQL analytics. Ask your databases questions in natural language - get schema exploration, profiling, trends, anomaly detection, and cross-database comparisons. Read-only, safe, local.
JavaPanda30
rbatis
A database server based on Model Context Protocol (MCP), supporting SQLite, MySQL, PostgreSQL, and MSSQL databases.
MCP-Mirror
Mirror of
MCP-Mirror
Mirror of
MCP-Mirror
Mirror of
prahveent
A Model Context Protocol (MCP) server built with mcp-framework for SQL Server database interactions
CDataSoftware
This read-only MCP Server allows you to connect to Cosmos DB data from Claude Desktop through CData JDBC Drivers. For full CRUD support, check out the first managed MCP platform: CData Connect AI (https://www.cdata.com/ai/).
FarukNetworks
MCP server for MSSQL
RonHouben
MCP Server for postgres
pvoo
manpreet2000
mcp server for all types of database that connects with LLMs
iotassss
FalkorDB
An open-source Text2SQL tool that transforms natural language into SQL using graph-powered schema understanding. Ask your database questions in plain English, QueryWeaver handles the weaving.
aliyun
This MCP server equips AI Agents with tools to interact with OpenSearch through a standardized and extensible interface. See our product document for more information.
Altinity
**Altinity MCP Server** is a production-ready MCP server designed to empower AI agents and LLMs to interact seamlessly with ClickHouse. It exposes your ClickHouse database as a set of standardized tools and resources that adhere to the MCP protocol, making it easy for agents buil
timescale
The Tiger MCP server provides mcp tools for managing and querying Postgres database services on tiger cloud. Tiger cloud is the best PostgreSQL cloud provider for Developers,
fmepm
Connect AI agents to Oracle EPM Cloud (Planning, PBCS, EPBCS) via REST APIs. Automate month-end close, run business rules, manage substitution variables, refresh databases, export data slices, and monitor job status through natural language. Supports mock mode for testing without
shdhumale
This is MCP Server Code
Flow-Research
dubydu
A lightweight Model Context Protocol (MCP) server that enables Large Language Models (LLMs) to autonomously interact with SQLite databases.
chenkumi
A Model Context Protocol (MCP) server implemented in Node.js and TypeScript, designed to enable LLMs to interact directly with SQLite databases.
moosin76
mcp_server_mariadb_reader
nsh58
takuya0206
the-sukhsingh
This project demonstrates the integration of MongoDB with the Model Context Protocol (MCP) to provide AI assistants with database interaction capabilities.
MCP-Mirror
Mirror of
CDataSoftware
This read-only MCP Server allows you to connect to Microsoft SQL Server data from Claude Desktop through CData JDBC Drivers. Free (beta) read/write servers available at
MCP-Mirror
Mirror of
blanplan-ai
gergelyszerovay
MCP server for semantic search with Qdrant vector database
ConnorDaytonaHolmes
MCP server to interact with MSSQL
boyzoid
An MCP server for connecting to a MySQl database.
SuMiaoALi
A general Mysql-MCP-Server
Common questions about MCP servers, tools, and integrations
An MCP server is a program built on the Model Context Protocol that wraps a tool, data source, or API — like file access, a database, or web search — into a capability an AI assistant can discover and call.
Every server's detail page includes ready-to-paste config snippets for Claude Desktop, Cursor, VS Code, and other common clients — most installs take just a couple of minutes.
Most servers listed here are free and open source. Some wrap third-party APIs (cloud services, paid data providers, etc.) that require your own API key or subscription.
A local MCP server runs on your device and usually connects over stdio, giving you more direct control over data but requiring a runtime and installation. A remote MCP server is hosted by a provider and connects over HTTP, making setup easier while adding network and provider availability dependencies.
Claude Desktop, Claude Code, Cursor, VS Code, Codex, and other AI clients that support the Model Context Protocol can connect to MCP servers. Configuration formats and supported transports vary by client.
Review the source repository, maintenance activity, dependencies, requested permissions, and data-handling documentation before installation, and prefer official or trusted maintainers. Use least-privilege credentials for sensitive access such as files, databases, shells, and production systems.