Open-Source MCP servers

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

Matching MCP servers:

  • A
    security
    A
    license
    A
    quality
    MCP-NixOS is a Model Context Protocol server that provides real-time, accurate information about NixOS packages, options, Home Manager, and nix-darwin configurations, preventing AI assistants from hallucinating about NixOS resources and enabling them to deliver factual system configuration guidance.
    13
    70
    Python
    MIT License
    • Linux
    • Apple
  • -
    security
    F
    license
    -
    quality
    An MCP server that enables AI models to search the web using OpenAI's 4o-mini Search model, allowing access to up-to-date information for just a few cents per search.
    1
    JavaScript
    • Apple
    • Linux
  • A
    security
    A
    license
    A
    quality
    A Model Context Protocol server that retrieves detailed geographic information about IP addresses using the ipinfo.io API, helping determine user location and network details.
    1
    5
    Python
    MIT License
  • A
    security
    A
    license
    A
    quality
    A Model Context Protocol server that allows AI agents to perform WHOIS lookups, enabling users to directly ask the AI about domain availability, ownership, registration details, and other domain information.
    4
    10
    1
    JavaScript
    MIT License
    • Linux
    • Apple
  • A
    security
    A
    license
    A
    quality
    Provides access to Shodan API functionality, enabling AI assistants to query information about internet-connected devices for cybersecurity research and threat intelligence.
    5
    1
    JavaScript
    MIT License
    • Linux
    • Apple

Interested in MCP?

Join the MCP community for support and updates.

RedditDiscord
  • A
    security
    F
    license
    A
    quality
    A server that connects Claude with Spotify, allowing users to control playback, search content, get information about tracks/albums/artists/playlists, and manage the Spotify queue.
    4
    201
    Python
    • Apple
  • A
    security
    A
    license
    A
    quality
    Integrates Jina.ai's Grounding API with LLMs for real-time, fact-based web content grounding and analysis, enhancing LLM responses with precise, verified information.
    1
    6
    2
    JavaScript
    MIT License
    • Linux
  • A
    security
    F
    license
    A
    quality
    A Model Context Protocol server that enables integration with GitHub Actions, allowing users to fetch available actions, get detailed information about specific actions, trigger workflow dispatch events, and fetch repository releases.
    4
    92
    1
    JavaScript
    • Apple
  • A
    security
    A
    license
    A
    quality
    Allows you to search for artworks, retrieve detailed information about specific artworks, access image tiles for artworks, and explore user-created collections from the Rijksmuseum.
    7
    12
    22
    JavaScript
    MIT License
    • Apple
    • Linux
  • -
    security
    A
    license
    -
    quality
    A Model Context Protocol (MCP) server that lets you seamlessly use OpenAI's models right from Claude.
    1
    24
    28
    JavaScript
    MIT License
    • Apple
  • A
    security
    A
    license
    A
    quality
    Provides professional cycling data from FirstCycling, allowing users to retrieve comprehensive information about cyclists, race results, historical cycling data, and team information through natural language queries.
    18
    Python
    MIT License
    • Apple
  • A
    security
    A
    license
    A
    quality
    A custom Memory MCP Server that acts as a cache for Infrastructure-as-Code information, allowing users to store, summarize, and manage notes with a custom URI scheme and simple resource handling.
    23
    1
    Python
    MIT License
    • Apple
  • A
    security
    A
    license
    A
    quality
    This server provides tools for AI assistants to interact with the Eventbrite API, allowing users to search for events, get event details, retrieve venue information, and list event categories.
    4
    2
    1
    JavaScript
    MIT License
    • Apple
  • A
    security
    F
    license
    A
    quality
    A Model Context Protocol server that enables searching and retrieving information from DevRev using its APIs with Claude.
    2
    2
    Python
    • Apple
  • -
    security
    F
    license
    -
    quality
    An MCP server that provides detailed information about your development environment to the Cursor code editor, enabling more context-aware assistance.
    1
    Python
    • Linux
    • Apple
  • A
    security
    A
    license
    A
    quality
    An MCP server that enables AI models to retrieve information from Ragie's knowledge base through a simple 'retrieve' tool.
    1
    50
    4
    JavaScript
    MIT License
    • Apple
  • A
    security
    A
    license
    A
    quality
    MCP Ollama server integrates Ollama models with MCP clients, allowing users to list models, get detailed information, and interact with them through questions.
    3
    12
    Python
    MIT License
    • Apple
  • A
    security
    A
    license
    A
    quality
    Helps AI assistants access shadcn/ui component documentation and examples through a TypeScript-based MCP server that provides reference information for component details, usage examples, and search capabilities.
    4
    127
    17
    JavaScript
    MIT License
    • Apple
  • A
    security
    F
    license
    A
    quality
    Facilitates access to LumbreTravel API for managing travel programs, activities, and related entities through MCP clients.
    68
    9
    1
    TypeScript
  • A
    security
    F
    license
    A
    quality
    A server that provides simple RPC endpoints for common Solana blockchain operations, allowing users to check balances, get account information, and transfer SOL between accounts.
    5
    TypeScript
  • A
    security
    A
    license
    A
    quality
    An MCP server that provides tools for interacting with EDUCHAIN, allowing Claude to query information about tokens and pools and perform swaps through SailFish DEX.
    29
    3
    TypeScript
    MIT License
  • A
    security
    A
    license
    A
    quality
    A secure Model Context Protocol server that allows AI models to safely interact with Windows command-line functionality, enabling controlled execution of system commands, project creation, and system information retrieval.
    8
    3
    TypeScript
    MIT License
  • A
    security
    A
    license
    A
    quality
    Enables interaction with Spotify's music catalog via the Spotify Web API, supporting searches, artist information retrieval, playlist management, and automatic token handling.
    26
    547
    2
    TypeScript
    MIT License
  • A
    security
    A
    license
    A
    quality
    Enables searching for Airbnb listings and retrieving detailed accommodation information with direct links to Airbnb pages.
    2
    JavaScript
    MIT License
  • A
    security
    F
    license
    A
    quality
    Provides tools for mapping and analyzing GitHub repositories. It allows users to set a GitHub Personal Access Token and retrieve detailed information about a specified repository, including its structure and summary statistics.
    2
    12
    TypeScript
  • A
    security
    F
    license
    A
    quality
    Enables interaction with the PolyMarket API to fetch prediction market data such as market information, prices, and historical data, with robust error handling and rate limit management.
    4
    8
    Python
    • Apple
  • A
    security
    A
    license
    A
    quality
    Enables Claude to interact with Webflow's APIs for managing sites, retrieving information, and executing tasks using natural language.
    2
    4
    TypeScript
    MIT License
    • Apple
    • Linux
  • A
    security
    F
    license
    A
    quality
    An MCP server implementation that enables AI assistants to interact with and manage Sakura Cloud infrastructure, including servers, disks, networks, and containerized applications.
    46
    2
    JavaScript
    • Apple
    • Linux
  • -
    security
    -
    license
    -
    quality
    lets you interact with your meeting data (to list, ask, summarize, extract - virtually anything about your meeting) through Claude’s desktop client across Zoom, Google Meet and MS Teams via tl;dv.
    TypeScript
  • A
    security
    A
    license
    A
    quality
    Enhances Claude AI with persistent memory storage for Infrastructure-as-Code components, supporting version tracking and relationship mapping for Terraform and Ansible resources.
    23
    4
    Python
    MIT License