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Open-Source MCP servers

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

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5,682 servers. Last updated -

Matching MCP tools:

Matching MCP servers:

  • Claude Outlook MCP Tool

    syedazharmbnr1
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    quality
    A Model Context Protocol tool that enables Claude to interact with Microsoft Outlook for macOS, allowing users to read/send emails, manage calendar events, and access contacts through natural language commands.
    Last updated -
    3
    2
    TypeScript
    • Apple

  • Outlook Meetings Scheduler MCP Server

    anoopt
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    license
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    quality
    Allows scheduling meetings in Microsoft Outlook using Microsoft Graph API, with features for creating calendar events and adding attendees by finding their email addresses.
    Last updated -
    8
    77
    2
    TypeScript
    ISC License
    • Apple

  • Email Sending MCP

    resend
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    security
    F
    license
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    quality
    A simple MCP server that enables users to send emails using Resend's API, integrating with tools like Cursor and Claude Desktop for seamless email composition and delivery.
    Last updated -
    1
    6
    321
    TypeScript
    • Apple

  • Modular Outlook MCP Server

    johnsonboibeats
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    security
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    quality
    Connects Claude with Microsoft Outlook through the Microsoft Graph API, enabling email management and calendar functionality with OAuth 2.0 authentication.
    Last updated -
    JavaScript

  • Mailtrap Email Sending

    railsware
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    quality
    Integrates with Mailtrap Email Platform to enable sending transactional emails via API.
    Last updated -
    1
    81
    28
    TypeScript
    MIT License
    • Apple

  • Email Processing MCP Server

    Cam10001110101
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    security
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    Processes emails from Outlook with date filtering, storing them in SQLite databases while generating vector embeddings for semantic search capabilities in MongoDB.
    Last updated -
    5
    Python
    • Apple
    • Linux

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  • Outlook Calendar MCP

    merajmehrabi
    A
    security
    A
    license
    A
    quality
    The Outlook Calendar MCP enables Claude to directly manage Microsoft Outlook calendars on Windows systems, offering a privacy-focused solution that keeps all data local. Users can view events, create meetings, find free time slots, and manage multiple calendars without their data leaving their machi
    Last updated -
    7
    39
    10
    MIT License

  • Gmail MCP

    shinzo-labs
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    security
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    license
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    quality
    Manage your emails effortlessly with a standardized interface for drafting, sending, retrieving, and organizing messages. Streamline your email workflow with complete Gmail API coverage, including label and thread management.
    Last updated -
    65
    368
    7
    JavaScript
    MIT License
    • Apple
    • Linux

  • Email sending MCP

    Deploya-labs
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    security
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    license
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    quality
    An MCP server that allows Claude Desktop or Cursor to send emails directly using Resend's API, eliminating the need to copy-paste email content.
    Last updated -
    6
    TypeScript

  • Systemprompt MCP Gmail Server

    Ejb503
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    Enables users to manage Gmail accounts using AI agent-assisted operations via an MCP protocol, supporting email search, reading, deletion, and sending with a voice-powered interface.
    Last updated -
    2
    5
    TypeScript

  • Gmail MCP Server

    jmonsellier
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    security
    A
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    quality
    Integrates with Gmail to enable sending, reading, drafting, and managing emails via the Model Context Protocol (MCP), allowing users to interact with email tasks through automated client prompts.
    Last updated -
    Python
    GPL 3.0

  • Google Workspace MCP Server

    epaproditus
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    security
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    license
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    quality
    Provides tools for interacting with Gmail and Calendar APIs. This server enables you to manage your emails and calendar events programmatically through the MCP interface.
    Last updated -
    8
    13
    JavaScript
    MIT License

  • TeamRetro MCP Server

    adepanges
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    quality
    An unofficial MCP server that enables Claude to interact with TeamRetro.com's API for team retrospective management, providing direct pass-through to TeamRetro's public API endpoints with multiple authentication options.
    Last updated -
    11
    60
    TypeScript
    Apache 2.0

  • iMessage MCP Server

    marissamarym
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    quality
    A local server that enables Claude Desktop to interact with your macOS Contacts and Messages apps, allowing you to search contacts and send iMessages through natural language commands.
    Last updated -
    2
    1
    JavaScript
    • Apple

  • MailPace MCP Serverofficial

    mailpace
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    security
    A
    license
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    quality
    An MCP server implementation that allows sending emails over MailPace's fast transactional email API.
    Last updated -
    1
    1
    TypeScript
    MIT License

  • Hunter.io MCP Server

    Meerkats-Ai
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    security
    F
    license
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    quality
    An MCP server that integrates with Hunter.io API to find and verify email addresses using domain and name information.
    Last updated -
    JavaScript

  • Findymail MCP Server

    Meerkats-Ai
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    security
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    license
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    quality
    An MCP server integrating with Findymail API that enables email validation and finding work emails using names, companies, or profile URLs.
    Last updated -
    JavaScript

  • Missive MCP Server

    stevenayl
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    security
    F
    license
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    quality
    An MCP server that integrates with Missive App allowing users to create, manage, and send email drafts through AI tools like Claude Desktop or N8N.
    Last updated -
    TypeScript

  • Brevo MCP

    apicolet
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    security
    F
    license
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    quality
    A TypeScript server enabling integration with the Brevo (Sendinblue) API for managing contacts, sending emails, and tracking email events in multi-channel applications like Claude Desktop.
    Last updated -
    TypeScript

  • Buttondown MCP Server

    The-Focus-AI
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    Enables AI and LLM systems to interact with the Buttondown newsletter service, supporting email drafting, scheduling, analytics retrieval, and list management through a Model Context Protocol interface.
    Last updated -
    TypeScript

  • Groups Migration MCP Server

    ag2-mcp-servers
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    security
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    An MCP server that enables programmatic interaction with Google Groups Migration API for importing messaging data into Google Groups, allowing users to migrate email messages from external systems.
    Last updated -
    Python
    • Linux
    • Apple

  • Hello-MCP

    hongsw
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    security
    A
    license
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    quality
    A utility tool that enables Claude Desktop to interact with external tools via the Model Context Protocol, providing features like email sending and simple calculations while simplifying the MCP setup process.
    Last updated -
    129
    9
    JavaScript
    MIT License
    • Apple

  • Folderrofficial

    folderr-tech
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    license
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    quality
    A Model Context Protocol (MCP) server that provides tools to interact with Folderr's API, specifically for managing and communicating with Folderr Assistants.
    Last updated -
    7
    2
    1
    JavaScript

  • Norman Finance MCP Serverofficial

    norman-finance
    A
    security
    A
    license
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    quality
    Norman Finance is an accounting and tax filing autopilot designed for entrepreneurs in Germany. The Norman Finance MCP server enables new ways of interacting with Norman Finance's accounting, tax, and invoicing services. Simplifying financial workflows by integrating Norman Finance API capabilities
    Last updated -
    34
    4
    Python
    MIT License
    • Linux
    • Apple

  • @kazuph/mcp-gmail-gas

    kazuph
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    security
    A
    license
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    quality
    Model Context Protocol server for Gmail integration. This allows Claude Desktop (or any MCP client) to interact with your Gmail account through Google Apps Script.
    Last updated -
    3
    7
    8
    JavaScript
    MIT License
    • Apple

  • Gmail AutoAuth MCP Server

    NandiniLReddy
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    security
    A
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    quality
    A Model Context Protocol server that enables AI assistants to manage Gmail through natural language interactions with features like sending emails, searching, and label management.
    Last updated -
    57,424
    JavaScript
    MIT License
    • Linux
    • Apple

  • Gmail AutoAuth MCP Server

    GongRzhe
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    security
    A
    license
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    quality
    Server for Gmail integration in Claude Desktop with auto authentication support. This server enables AI assistants to manage Gmail through natural language interactions.
    Last updated -
    57,424
    283
    JavaScript
    MIT License
    • Linux
    • Apple

  • Gmail MCP Server

    cablate
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    security
    A
    license
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    quality
    Provides comprehensive Gmail integration with LLM processing capabilities, allowing users to read, search, filter emails and handle attachments through the Model Context Protocol.
    Last updated -
    3
    1
    TypeScript
    MIT License

  • Gmail MCP Server

    ajbr0wn
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    security
    F
    license
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    quality
    An integration server that provides Claude Desktop access to Gmail, enabling users to view recent emails and search their Gmail inbox using natural language commands.
    Last updated -
    6
    Python

  • mac-messages-mcp

    carterlasalle
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    license
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    quality
    A Python bridge for interacting with the macOS Messages app using MCP (Multiple Context Protocol). Simple install using uvx mac-messages-mcp
    Last updated -
    7
    76
    Python
    MIT License
    • Apple

  • mcp-azure-tablestorage

    dkmaker
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    quality
    Enables interaction with Azure Table Storage directly through Cline. This tool allows you to query and manage data in Azure Storage Tables.
    Last updated -
    3
    1
    4
    JavaScript
    MIT License

  • Jira MCP Server

    George5562
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    security
    F
    license
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    quality
    Enables natural language interaction with Jira for managing projects, issues, tasks, and workflows through the Model Context Protocol, allowing users to delegate PM tasks through Claude Desktop.
    Last updated -
    9
    42
    JavaScript
    • Apple
    • Linux