Open-Source MCP servers

Production-ready MCP servers that extend AI capabilities through file access, database connections, API integrations, and other contextual services.

4,928 servers. Last updated -

Matching MCP servers:

  • A
    security
    A
    license
    A
    quality
    Used to create an assistant integrated with n8n that can search n8n documentation, example workflows, and community forums.
    Last updated -
    1
    6
    Python
    MIT License
  • A
    security
    A
    license
    A
    quality
    A server for programmatically creating and managing n8n workflows with a REST API interface, supporting workflow creation, validation, and export.
    Last updated -
    10
    28
    103
    JavaScript
    MIT License
  • A
    security
    A
    license
    A
    quality
    An MCP server enabling secure interaction with n8n workflows, executions, and settings via the Model Context Protocol, designed for integration with Large Language Models (LLMs).
    Last updated -
    33
    85
    34
    TypeScript
    MIT License
    • Apple
  • A
    security
    A
    license
    A
    quality
    🪄 MCP server for programmatic creation and management of n8n workflows. Enables AI assistants to build, modify, and manage workflows without direct user intervention through a comprehensive set of tools and resources for interacting with n8n's REST API.
    Last updated -
    10
    48
    19
    TypeScript
    MIT License
    • Linux
  • -
    security
    A
    license
    -
    quality
    A Model Context Protocol server that enables AI assistants to interact with n8n workflows through natural language, providing access to n8n's complete API functionality including workflow management, user administration, and credential handling.
    Last updated -
    95
    JavaScript
    MIT License
    • Linux
    • Apple

Interested in MCP?

Join the MCP community for support and updates.

RedditDiscord
  • -
    security
    F
    license
    -
    quality
    A Master Control Program server that provides workflow validation tools and best practices for n8n automation projects, including workflow management, NextJS integration, and API access.
    Last updated -
    TypeScript
  • -
    security
    A
    license
    -
    quality
    A Model Context Protocol server that enables AI assistants to interact with n8n workflows through natural language, supporting actions like listing, creating, updating, executing and monitoring workflows.
    Last updated -
    135
    225
    TypeScript
    MIT License
    • Apple
    • Linux
  • -
    security
    F
    license
    -
    quality
    A Model Context Protocol server that enables AI agents to interact with n8n workflows and automation tools through a standardized interface, allowing execution of workflows and access to n8n functions.
    Last updated -
    Python
  • -
    security
    F
    license
    -
    quality
    Provides current weather and air quality data for any city using WeatherAPI, easily integrating with MCP clients like n8n and Claude Desktop App.
    Last updated -
    214
    JavaScript
  • -
    security
    A
    license
    -
    quality
    An MCP server that provides seamless integration with the Neo N3 blockchain, allowing Claude to interact with blockchain data, manage wallets, transfer assets, and invoke smart contracts.
    Last updated -
    139
    2
    TypeScript
    MIT License
    • Linux
    • Apple
  • A
    security
    A
    license
    A
    quality
    A powerful MCP server for fetching and transforming web content into various formats (HTML, JSON, Markdown, Plain Text) with ease.
    Last updated -
    4
    146
    12
    TypeScript
    MIT License
    • Apple
    • Linux
  • A
    security
    A
    license
    A
    quality
    A Model Context Protocol (MCP) server that provides tools for searching and fetching information from Hacker News.
    Last updated -
    4
    6
    Python
    MIT License
    • Apple
  • A
    security
    A
    license
    A
    quality
    An MCP server that allows integration with Nia's codebase understanding capabilities through function calling in tools like Cursor and Claude Desktop, enabling users to analyze project structure and search codebases via natural language queries.
    Last updated -
    1
    86
    3
    JavaScript
    MIT License
  • A
    security
    A
    license
    A
    quality
    A MCP server for accessing Zoom recordings and transcripts without requiring direct authentication from the end user.
    Last updated -
    4
    2
    Python
    Apache 2.0
    • Linux
    • Apple
  • A
    security
    A
    license
    A
    quality
    Forked from https://github.com/epaproditus/google-workspace-mcp-server The deletion and updates on Google Calendar were removed since there were no scope to prevent deletion whilst maintaining creation capabilities.
    Last updated -
    7
    JavaScript
    MIT License
  • A
    security
    A
    license
    A
    quality
    A Model Context Protocol server that enables AI-powered analysis of NPM packages through multiple tools for security vulnerability scanning, dependency analysis, package comparison, and quality assessment.
    Last updated -
    19
    464
    2
    TypeScript
    MIT License
    • Apple
    • Linux
  • A
    security
    A
    license
    A
    quality
    A document conversion server that transforms various file formats (PDFs, documents, images, audio, web content) to Markdown with improved multilingual and UTF-8 support.
    Last updated -
    10
    4
    TypeScript
    MIT License
    • Linux
    • Apple
  • A
    security
    A
    license
    A
    quality
    A Model Context Protocol server providing utility tools for development and testing, offering functionalities like personalized greetings, random card drawing, and datetime formatting with an extensible architecture.
    Last updated -
    19
    464
    2
    TypeScript
    MIT License
    • Apple
    • Linux
  • -
    security
    A
    license
    -
    quality
    The Nx MCP server provides LLMs with comprehensive insights into your monorepo: project dependencies, file relationships, executable tasks, ownership metadata, technology stacks, custom generators, and Nx documentation. This deep context enables LLMs to produce code perfectly aligned with your archi
    Last updated -
    1,147
    1,343
    TypeScript
    MIT License
  • A
    security
    F
    license
    A
    quality
    A Model Context Protocol server that allows AI models to fetch detailed information about npm packages and discover popular packages in the npm ecosystem.
    Last updated -
    1
    TypeScript
  • A
    security
    F
    license
    A
    quality
    Enables interaction with Paperless-NGX API servers, supporting document management, tagging, and metadata operations through a natural language interface.
    Last updated -
    17
    6
    19
    JavaScript
  • A
    security
    F
    license
    A
    quality
    A Model Context Protocol server that runs on Cloudflare Workers with OAuth login, allowing clients like Claude Desktop to connect to it for tool-augmented AI interactions.
    Last updated -
    1
    8
    TypeScript
  • A
    security
    F
    license
    A
    quality
    Connects a Bitcoin Lightning wallet to your LLM using Nostr Wallet Connect, enabling payment functionalities within language models like Claude.
    Last updated -
    6
    66
    6
    TypeScript
  • -
    security
    A
    license
    -
    quality
    A Model Context Protocol server implementation to query the NIST National Vulnerability Database (NVD) via its API.
    Last updated -
    Python
    MIT License
    • Apple
  • -
    security
    A
    license
    -
    quality
    A Model Context Protocol server that provides tools for NPM package management, including dependency searching, updates, conflict resolution, and version management to help AI assistants safely upgrade project dependencies.
    Last updated -
    367
    1
    JavaScript
    MIT License
    • Linux
    • Apple
  • -
    security
    A
    license
    -
    quality
    A Model Context Protocol server that enables conversational searching of NIH-funded research projects and publications through the NIH RePORTER database.
    Last updated -
    Python
    MIT License
    • Linux
    • Apple
  • -
    security
    -
    license
    -
    quality
    这是一个基于 ALAPI 的 MCP (Model Control Protocol) 服务器实现,可以通过MCP协议直接调用ALAPI的接口
    Last updated -
    2
    Go
    MIT License
  • -
    security
    A
    license
    -
    quality
    MCP Tool Server for Logo Generation. This server provides logo generation capabilities using FAL AI, with tools for image generation, background removal, and image scaling.
    Last updated -
    159
    Python
    GPL 3.0
    • Apple
    • Linux
  • -
    security
    A
    license
    -
    quality
    A Modular Command-line Program for fetching and filtering NFL transaction data, including player movements, injuries, disciplinary actions, and more from ProSportsTransactions.com.
    Last updated -
    Python
    MIT License