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.
MCP Servers
Discover awesome MCP servers.
Databases
MCP SQLite Server
MCP-Mirror
Mirror of
Databases
CockroachDB MCP Server
Swayingleaves
Databases
sql-mcp-server
prahveent
A Model Context Protocol (MCP) server built with mcp-framework for SQL Server database interactions
Databases
OS
Oracle Service Cloud MCP Server by CData
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 Oracle Service Cloud (beta): https://www.cdata.com/download/download.aspx?sku=KOZK-V&type=beta
Databases
mcp-tool-server-redis
yhwang
A MCP server which provides tools function to get/set key-value pairs data backed by Redis
Databases
Model Context Protocol and Fireproof Demo: JSON Document Collection Server
jimpick
Use Model Context Protocol with multiple Fireproof JSON document databases
Databases
AnalyticDB for MySQL MCP Server
MCP-Mirror
Mirror of
Databases
MCP BigQuery Server
monochromegane
MCP BigQuery Server is a server that allows you to query BigQuery tables using MCP.
Databases
Pythia The Oracle
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.
Databases
Cosmos DB MCP Server by CData
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/).
Databases
MCP Postgres Server
MadeByNando
Databases
MySQL MCP Server
he426100
A Model Context Protocol (MCP) server that enables secure interaction with MySQL databases
Databases
mysql-server MCP Server
xianzong85
Databases
SQLite MCP Server
isaacgounton
Databases
M
Mysql_mcp_server_ddz
fanzhenddz
Mysql_mcp_server_ddz
Databases
duckdb-mcp
richardwooding
MCP Server for DuckDB
Databases
PostgreSQL MCP Server
1Levick3
Mcp server for postgres
Databases
Octonet Mcp
apolocine
1 MCP server, 13 databases, zero config. Connect AI agents to PostgreSQL, MySQL, MongoDB, SQLite, Oracle, SQL Server, DB2, SAP HANA, MariaDB, CockroachDB, Cloud Spanner, HSQLDB, Sybase. 15 tools per entity + 4 AI prompts. Auth + RBAC included. 11 transports: REST, GraphQL
Databases
DB
Deutsche Bahn MCP Server
PaulvonBerg
A comprehensive Model Context Protocol (MCP) server that provides unified access to Deutsche Bahn (DB) and German mobility APIs. Built with Python, FastAPI, and FastMCP for seamless integration with Claude Desktop and other MCP clients.
Databases
Databases_mcp_server
jaiganesh-23
Created a MCP Server that connects to databases(currently sqlite, mysql) and perform queries on them automatically with natural language.
Databases
MongoDB MCP Server
yairsabag
Databases
DB Query MCP
NewToolAI
db-query-mcp is a mcp tool supporting diverse database querying and exporting.
Databases
MCP Server with MongoDB Integration
sven-olding
Databases
Model Context Protocol (MCP) Server for Local MySQL
Martyr2
Quick little template for a local MCP MySQL server.
Databases
MCP SQL Server
dennismartis
Databases
B
Boyce
boyce-io
Give AI agents structured database intelligence. Deterministic SQL, NULL trap detection, EXPLAIN pre-flight. MIT licensed.
Databases
SQLite-Anet-MCP Server
marekkucak
SQLite-Anet-MCP Server A blazing-fast, Rust-powered SQLite server for AI agents—speak JSON-RPC, store insights, and manage your database like a pro.
Databases
Test Neon MCP Server in React Server Components
PaulieScanlon
RSC Demo using Neon's MCP Server and Waku ⛩️
Databases
MongoDB MCP Server
MCP-Mirror
Mirror of
Databases
GUIDE
FarukNetworks
MCP server for MSSQL
Databases
MySQL MCP Server
OTA-EITA
Databases
🌩️ Databases Storm - Unified Database Management System
biodoia
🌩️ Unified Database Management System - MCP server for orchestrating Supabase and multiple databases
Databases
MySQL Database Access MCP Server
shensiqi0701
Databases
@davewind/mysql-mcp-server
MCP-Mirror
Mirror of
Databases
NVD Database MCP Server
marcoeg
An MCP server to query the NIST National Vulnerability Database (NVD)
Databases
Elasticsearch MCP Server
FynnianB
Elasticsearch Integration with MCP - Multi-team and multi-environment support
Databases
Frequently asked questions
Common questions about MCP servers, tools, and integrations
How do I install an MCP server?
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.
Are MCP servers free to use?
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.
What is the difference between local and remote MCP servers?
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.
Which AI clients can connect to MCP servers?
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.
How can I evaluate whether an MCP server is safe and reliable?
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.