Open-Source MCP servers

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

5,018 servers. Last updated -

Matching MCP servers:

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    Enables interaction with Slack workspaces as a user, supporting channel listing, message posting, threading, reactions, and user management via the Slack API.
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    MIT License
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    MCP Server for the Slack API, enabling Claude to interact with Slack workspaces.
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    A TypeScript MCP server that integrates Devin AI with Slack, allowing users to create Devin sessions, post tasks to Slack channels, and maintain thread context between Devin sessions and Slack threads.
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    An MCP server that enables LLMs to access Slack's search functionality to retrieve users, channels, messages, and thread replies from a Slack workspace.
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    TypeScript
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    A connector enabling Claude Desktop or any MCP client to interact with Slack workspaces to post messages and query user lists.
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    TypeScript
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    A server implementing Model Context Protocol that enables AI assistants to interact with Slack API through a standardized interface, providing tools for messaging, channel management, user information retrieval, and more.
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    18
    JavaScript
    Apache 2.0

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    A Model Context Protocol server implementation that enables AI assistants to interact with Slack workspaces, allowing them to browse channels, send messages, reply to threads, add reactions, and retrieve user information.
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    The most powerful MCP server for Slack Workspaces. This integration supports both Stdio and SSE transports, proxy settings and does not require any permissions or bots being created or approved by Workspace admins 😏.
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    Go
    MIT License
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    Enables AI models to interact with messages from various messaging platforms (Mobile, Mail, WhatsApp, LinkedIn, Slack, Twitter, Telegram, Instagram, Messenger) through a standardized interface.
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    MIT License
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    An MCP server that connects to Claude Desktop and provides access to Slack actions through ActionKit, allowing users to interact with Slack via their authenticated Paragon credentials.
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    Monitors product prices by comparing database reference prices with real-time G-Market prices and sends Slack notifications when prices drop.
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    A Model Context Protocol server that enables interaction with GitLab accounts to manage repositories, merge requests, code reviews, and CI/CD pipelines through natural language.
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    MIT License
    • Apple
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    A TypeScript implementation of the Model Context Protocol server for Pica that enables Claude Desktop users to interact with connected platforms like Gmail, Google Sheets, Slack, and databases through natural language commands.
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    GPL 3.0
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    The Model Context Protocol (MCP) Server enables integration between MCP clients and the Graphlit service. Ingest anything from Slack to Gmail to podcast feeds, in addition to web crawling, into a Graphlit project - and then retrieve relevant contents from the MCP client.
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    Enables calculation of European option prices and Greeks (like Delta, Vega, Theta) using the Black-Scholes model through a Model Context Protocol implementation.
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    MIT License
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    Provides real-time stock news search capabilities via Tavily API, allowing MCP clients to retrieve filtered and customized stock news with various search parameters.
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    An AI-powered tool that generates modern UI components from natural language descriptions, integrating with popular IDEs to streamline UI development workflow.
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    AI-driven tool that helps developers create beautiful UI components instantly through natural language descriptions, integrating with popular IDEs like Cursor, Windsurf, and VSCode.
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    A comprehensive Model Context Protocol server that bridges LLMs with self-hosted media services, enabling natural language control of TV shows, movies, downloads, and notifications while maintaining traditional API access.
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    TypeScript
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    Allows Claude and other MCP clients to access real-time and historical stock market data from Alpha Vantage API, including intraday and daily stock data with customizable intervals.
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    MIT License
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    A toolkit that enables AI assistants to directly call Feishu/Lark API interfaces for automation scenarios like document processing, conversation management, and calendar scheduling.
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    TypeScript
    MIT License
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    lark-tools-mcp connects Lark and cursor. It provides cursor with the ability to read documents, send messages, process tasks, and perform data analysis.
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    MIT License
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    Build powerful and secure AI agents powered by Starknet.
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    MIT License
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    Provides real-time weather alerts, forecasts, stock prices, historical data, and stock-related news through an MCP interface.
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    A Model Context Protocol server that enables AI assistants to query Vietnam stock intraday data from SSI FastConnect API, providing access to stock codes, detailed information, index data, and OHLC information through natural language queries.
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    Apache 2.0
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    A Model Context Protocol tool that retrieves daily stock market data for any stock symbol using the Alpha Vantage API.
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    So I tried out this cool tool I saw in a LinkedIn post https://openapitools.com All you need is your API schema (OpenAPI/Swagger), and it automatically generates an MCP schema for you. You can then drop it straight into Claude Desktop (or Cursor, LangChain, etc.) and instantly start chatting with
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    A Multi-Call Protocol server providing comprehensive access to Chinese stock market data through a unified API, leveraging AKShare to fetch real-time and historical data from various Chinese exchanges.
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    A Model Context Protocol server that enhances Grey Hack game development by providing GitHub code search, GreyScript validation, script generation, and Greybel-JS transpilation capabilities when used with Cursor IDE.
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    TypeScript
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    Provides access to real-time and historical Indian stock data via Yahoo Finance API, enabling local LLMs to retrieve stock information through MCP-compatible agents like Claude Desktop and Cursor.
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    TypeScript