MCP サーバーとは何ですか?
MCP サーバーは Model Context Protocol に準拠したプログラムで、ファイルアクセスやデータベース、Web 検索などのツールやデータソースを、AI アシスタントが発見して呼び出せる能力としてラップします。
カテゴリ別に MCP サーバーを探し、GitHub スター数や新着順で並べ替えられます。各詳細ページで設定・導入方法を確認できます。
astandrik
Safety-first stdio MCP server with 38 tools for operating Docker-based local-ydb environments locally or over SSH.
srmadscience
Oracle MCP server with no run-sql tool: It generates tools for each of the PL/SQL procedures, tables and approved SQL you choose. The server doesn't expose a SQL prompt, and can't reveal how it's connected to Oracle.
tbson
Local database MCP server: your agent sees a migration's impact before it runs, for PostgreSQL, MySQL, SQL Server and SQLite, with no database credentials.
schneidavie
Fund Momentum MCP Server — VC intelligence for AI assistants. 1000+ active VC funds, live investor signals, AI-powered startup matching.
Lawstronaut-FZCO
Access millions of official legal and regulatory source documents from 155+ jurisdictions via MCP. Lawstronaut supports AI agents with structured legal research, legal data, laws, regulations, cases, guidance, official s
modelcontextprotocol
Model Context Protocol Servers
modelcontextprotocol
Model Context Protocol Servers
modelcontextprotocol
Model Context Protocol Servers
lakehq
Drop-in Apache Spark replacement written in Rust, unifying batch processing, stream processing, and compute-intensive AI workloads.
bytebase
Zero-dependency, token-efficient database MCP server for Postgres, MySQL, SQL Server, MariaDB, SQLite.
crystaldba
Postgres MCP Pro provides configurable read/write access and performance analysis for you and your AI agents.
benborla
A Model Context Protocol server that provides read-only access to MySQL databases. This server enables LLMs to inspect database schemas and execute read-only queries.
designcomputer
A Model Context Protocol (MCP) server that enables secure interaction with MySQL databases
mongodb-js
A Model Context Protocol server to connect to MongoDB databases and MongoDB Atlas Clusters.
ClickHouse
Connect ClickHouse to your AI assistants.
elastic
qdrant
An official Qdrant Model Context Protocol (MCP) server implementation
neondatabase
MCP server for interacting with Neon Management API and databases
neondatabase-labs
MCP server for interacting with Neon Management API and databases
chroma-core
A Model Context Protocol (MCP) server implementation that provides database capabilities for Chroma
stuzero
redis
The official Redis MCP Server is a natural language interface designed for agentic applications to manage and search data in Redis efficiently
centralmind
Universal MCP-Server for your Databases optimized for LLMs and AI-Agents.
motherduckdb
Local MCP server for DuckDB and MotherDuck
runekaagaard
A MCP (model context protocol) server that gives the LLM access to and knowledge about relational databases like SQLite, Postgresql, MySQL & MariaDB, Oracle, and MS-SQL.
FreePeak
A powerful multi-database server implementing the Model Context Protocol (MCP) to provide AI assistants with structured access to databases.
cr7258
A Model Context Protocol (MCP) server implementation that provides Elasticsearch and OpenSearch interaction.
kiliczsh
A Model Context Protocol Server for MongoDB
xwb602625136
Model Context Protocol (MCP) server that supports secure interaction with MySQL databases and has anomaly analysis capabilities.更加牛逼!更加好用!不仅止于mysql的增删改查功能; 还包含了数据库异常分析能力;且便于开发者们进行个性化的工具扩展
wenb1n-dev
Model Context Protocol (MCP) server that supports secure interaction with MySQL databases and has anomaly analysis capabilities.更加牛逼!更加好用!不仅止于mysql的增删改查功能; 还包含了数据库异常分析能力;且便于开发者们进行个性化的工具扩展
zilliztech
Model Context Protocol Servers for Milvus
furey
🍃🔎 MongoDB Lens: Full Featured MCP Server for MongoDB Databases
meilisearch
A Model Context Protocol (MCP) server for interacting with Meilisearch through LLM interfaces.
isaacwasserman
ktanaka101
A Model Context Protocol (MCP) server implementation for DuckDB, providing database interaction capabilities
QuantGeekDev
A mongo db server for the model context protocol (MCP)
f4ww4z
A Model Context Protocol server for MySQL database operations
weaviate
MCP (Model Context Protocol) server for Weaviate
ergut
A Model Context Protocol (MCP) server that provides secure, read-only access to BigQuery datasets. Enables Large Language Models (LLMs) to safely query and analyze data through a standardized interface.
opensearch-project
faucetdb
Faucet is an open-source, single-binary server that turns any SQL database into a secure, governed REST API with role-based access control and native MCP support for applications and AI agents.
LucasHild
A Model Context Protocol server that provides access to BigQuery
danielmeppiel
MCP Server for working with large Oracle databases
jparkerweb
🐇 Model Context Protocol (MCP) server that provides comprehensive SQLite database interaction capabilities
hannesrudolph
An MCP server that provides safe, read-only access to SQLite databases through Model Context Protocol (MCP). This server is built with the FastMCP framework, which enables LLMs to explore and query SQLite databases with built-in safety features and query validation.
mangooer
MySQL query server based on the MCP sse.Multi-level SQL risk control & injection protection Docker support for quick deployment
ashishsinha1602
Text-to-SQL access control: schema selection that gives the LLM only the tables the caller is allowed to read. Row-level-security-aware table pruning for LangChain, MCP and any SQL agent. Postgres, Oracle, MySQL, SQL Server. 75% fewer prompt tokens.
TheRaLabs
A server that helps people access and query data in databases using the Legion Query Runner with Model Context Protocol (MCP) in Python.
donghao1393
数读 是一件可以让你的大模型安全连接到数据库的MCP工具。| DButils is an all-in-one MCP service that enables your AI to do data analysis by harnessing versatile types of database (sqlite, mysql, postgres, and more) within a unified configuration of multiple connections in a secured way (like SSL and control
dperussina
MCP server for MS SQL Server
dpflucas
An MCP server provides read-only access to MySQL databases.
Zhwt
Zero burden, ready-to-use Model Context Protocol (MCP) server for interacting with MySQL and automation. No Node.js or Python environment needed.
JexinSam
A Model Context Protocol (MCP) server facilitating secure interactions with MSSQL databases.
datawiz168
MCP server implementation for Snowflake integration
martin-papy
Enterprise-ready vector database toolkit for building searchable knowledge bases from multiple data sources. Supports multi-project management, automatic ingestion from Confluence/JIRA/Git, intelligent file conversion (PDF/Office/images), and semantic search. Includes MCP server
redis
daobataotie
mssql mcp server
FocusSearch
A NL2SQL plugin based on FocusSearch keyword parsing, offering greater accuracy, higher speed, and more reliability!
datastax
An MCP server for Astra DB workloads
aadversteeg
A Microsoft SQL Server client implementing the Model Context Protocol (MCP). This server provides SQL query capabilities through a simple MCP interface.
MCP サーバー、ツール、連携に関するよくある質問
MCP サーバーは Model Context Protocol に準拠したプログラムで、ファイルアクセスやデータベース、Web 検索などのツールやデータソースを、AI アシスタントが発見して呼び出せる能力としてラップします。
各サーバーの詳細ページには Claude Desktop、Cursor、VS Code など主要クライアント向けの設定コードが用意されており、そのまま貼り付けるだけで数分でインストールできます。
ここに掲載されているサーバーの多くはオープンソースで無料です。クラウドサービスなどサードパーティ API をラップしているものは、自分の API キーやサブスクリプションが必要な場合があります。
ローカル MCP サーバーはお使いのデバイス上で動作し、通常 stdio で接続します。データをより直接的に管理できますが、ランタイムとインストールが必要です。リモート MCP サーバーはプロバイダーがホストし、HTTP で接続します。セットアップは簡単ですが、ネットワークとプロバイダーの可用性に依存します。
Claude Desktop、Claude Code、Cursor、VS Code、Codex をはじめ、Model Context Protocol に対応した AI クライアントは MCP サーバーに接続できます。設定形式と対応トランスポートはクライアントによって異なります。
インストール前にソースリポジトリ、メンテナンス状況、依存関係、要求される権限、データ取り扱いのドキュメントを確認し、公式または信頼できるメンテナーのものを優先してください。ファイル・データベース・シェル・本番システムなどの機密アクセスには最小権限の認証情報を使いましょう。