Open-Source MCP servers

Matching MCP servers:

• Database MCP

  swoiow

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  security

  F

  license

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  quality

  Enables interaction with MySQL and PostgreSQL databases through separate pluggable MCP servers with shared core functionality. Features optional TTL caching, bilingual prompts, and a unified gateway for managing multiple database connections.

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• PostgreSQL

  modelcontextprotocol

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  A

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  A Model Context Protocol server that provides read-only access to PostgreSQL databases. This server enables LLMs to inspect database schemas and execute read-only queries.

  Last updated -

  26,201

  68,206

  MIT License

• Database MCP Server

  EmilyThaHuman

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  security

  F

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  quality

  Enables AI assistants to interact with PostgreSQL and Supabase databases through natural language. Supports secure database operations including queries, migrations, and schema management with user-provided credentials.

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  15

• MCP PostgreSQL Operations

  call518

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  Enables comprehensive PostgreSQL database monitoring, analysis, and management through natural language queries. Provides performance insights, bloat analysis, vacuum monitoring, and intelligent maintenance recommendations across PostgreSQL versions 12-17.

  Last updated -

  34

  113

  MIT License

• PostgreSQL MCP Server

  nahmanmate

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  security

  A

  license

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  quality

  Facilitates management and optimization of PostgreSQL databases, offering analysis, setup guidance, and debugging, while ensuring secure and efficient database operations.

  Last updated -

  3

  0

  16

  AGPL 3.0

• PostgreSQL MCP Server

  HenkDz

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  security

  A

  license

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  quality

  A Model Context Protocol server that enables powerful PostgreSQL database management capabilities including analysis, schema management, data migration, and monitoring through natural language interactions.

  Last updated -

  18

  1,016

  119

  AGPL 3.0

• MCP Database Server

  JuanYin1

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  security

  A

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  Provides Claude with direct access to databases including SQLite, SQL Server, PostgreSQL, and MySQL, enabling execution of SQL queries and table management through natural language.

  Last updated -

  436

  1

  MIT License

• Database MCP Server

  georgi-terziyski

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  security

  F

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  quality

  A Model Context Protocol server that provides tools for connecting to and interacting with various database systems (SQLite, PostgreSQL, MySQL/MariaDB, SQL Server) through a unified interface.

  Last updated -

  3

• PostgreSQL MCP Server

  1Levick3

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  security

  A

  license

  A

  quality

  A Model Context Protocol server that enables interaction with PostgreSQL databases for analyzing setups, debugging issues, managing schemas, migrating data, and monitoring performance.

  Last updated -

  1

  0

  1

  MIT License

• MCP Database Server

  shailesh5050

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  security

  A

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  This server enables Claude to directly interact with SQLite, SQL Server, PostgreSQL, and MySQL databases through the Model Context Protocol, allowing for query execution, table management, and data export capabilities.

  Last updated -

  MIT License

• mcp-database-server

  fireproof-storage

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  security

  F

  license

  A

  quality

  Fireproof ledger database with multi-user sync

  Last updated -

  4

  11

  25

• MCP Database Server

  an8888allen-maker

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  security

  A

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  quality

  Enables Claude to connect to and interact with SQLite, SQL Server, PostgreSQL, and MySQL databases through natural language. Supports executing queries, managing tables, exporting data, and storing business insights with authentication options including AWS IAM.

  Last updated -

  436

  MIT License

• MCP JSON Database Server

  yusuferenkt

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  security

  F

  license

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  quality

  A JSON-based database MCP server with JWT authentication that enables user management, project tracking, department analysis, meeting management, and equipment tracking. Integrates with Claude Desktop to provide secure CRUD operations and analytics through natural language commands.

  Last updated -

  21

• Database Updater MCP Server

  AnuragRai017

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  security

  A

  license

  A

  quality

  A Claude integration that enables updating various database types (PostgreSQL, MySQL, MongoDB, SQLite) from CSV and Excel files through natural language commands.

  Last updated -

  2

  1

  Apache 2.0

• WiseVision/mcp_server_ros_2

  wise-vision

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  security

  A

  license

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  quality

  Public implementation of MCP for ROS 2 enabling to interact with system visible various robots, capable of: List available topics List available services Call service Subscribe topic to get messages Publish message on topic and more

  Last updated -

  36

  Mozilla Public License 2.0

• Custom MCP Database Server

  renanlido

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  security

  F

  license

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  quality

  A Middleware/Control Plane server that allows AI code agents to securely execute queries against various databases (PostgreSQL, MySQL, MongoDB, Oracle) without directly exposing credentials.

  Last updated -

  2

• ExecuteAutomation Database Serverofficial

  executeautomation

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  security

  A

  license

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  quality

  A Model Context Protocol server that enables LLMs like Claude to interact with SQLite and SQL Server databases, allowing for schema inspection and SQL query execution.

  Last updated -

  436

  185

  MIT License

• MCP Database Server

  manpreet2000

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  security

  A

  license

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  quality

  A Model Context Protocol server that enables LLMs to interact with databases (currently MongoDB) through natural language, supporting operations like querying, inserting, deleting documents, and running aggregation pipelines.

  Last updated -

  MIT License

• Database Tools for Claude AI

  elber-code

  A

  security

  F

  license

  A

  quality

  MCP server that allows Claude AI to interact directly with MySQL databases, enabling query execution and table information retrieval through natural language.

  Last updated -

  1

  1

  4

• PostgreSQL MCP Server by CDataofficial

  CDataSoftware

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  PostgreSQL MCP Server by CData

  Last updated -

  1

  MIT License

• Consumer Complaint Database MCP

  IngeniousIdiocy

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  security

  A

  license

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  quality

  A local MCP server that enables users to query the CFPB Consumer Complaint Database through natural language, retrieving financial consumer complaint records via the CFPB API.

  Last updated -

  2

  MIT License

• Gemini 2.5 Flash Image MCP

  nanameru

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  security

  F

  license

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  quality

  Enables conversational image generation and editing with Google's Gemini 2.5 Flash Image Preview. Supports text-to-image generation, natural language image editing, multi-image composition, and style transfer with optional file saving.

  Last updated -

  4

  3

  1

• Xero OAuth 2 Identity Service API Server

  ag2-mcp-servers

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  security

  F

  license

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  quality

  An MCP server that enables interaction with Xero's Identity Service API, providing OAuth 2 authentication and identity management capabilities through natural language commands.

  Last updated -

• Firebase Realtime Database API MCP Server

  ag2-mcp-servers

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  security

  F

  license

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  quality

  An MCP Server that provides natural language access to Google's Firebase Realtime Database API, enabling database operations and management through conversation.

  Last updated -

• openverse-images-adapter-2

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  An MCP server that exposes search and fetch tools for retrieving openly licensed images from Openverse. Returns high-resolution images and metadata suitable for ChatGPT connectors.

• RAG Information Retriever

  ChandrahaasJ

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  security

  F

  license

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  quality

  An MCP server that implements Retrieval-Augmented Generation to efficiently retrieve and process important information from various sources, providing accurate and contextually relevant responses.

  Last updated -

• Florence-2 MCP Server

  jkawamoto

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  security

  A

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  quality

  An MCP server for processing images using Florence-2.

  Last updated -

  2

  4

  MIT License

• Magento 2 MCP Server

  boldcommerce

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  security

  A

  license

  A

  quality

  A Model Context Protocol server that connects to a Magento 2 REST API, allowing Claude and other MCP clients to query product information, customer data, and order statistics from a Magento store.

  Last updated -

  14

  35

  GPL 3.0

• mcp-openverse-adapter-js-2

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  security

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  ..

• MCP Database Server

  Suparn7

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  security

  A

  license

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  quality

  This server provides database access capabilities to Claude, supporting SQLite, SQL Server, PostgreSQL, and MySQL databases.

  Last updated -

  436

  MIT License

• MCP Database Server

  anit05

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  security

  A

  license

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  quality

  This server provides database access capabilities to Claude, supporting SQLite, SQL Server, PostgreSQL, and MySQL databases.

  Last updated -

  436

  MIT License

• database-mcp

  TheRaLabs

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  security

  A

  license

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  quality

  A server that helps people access and query data in databases using the Query Runner with integration of the Model Context Protocol (MCP) Python SDK. Support databases including PostgreSQL Redshift MySQL Microsoft SQL Server Google APIs Amazon Web Services (via boto3) CockroachDB SQLite

  Last updated -

  68

  GPL 3.0