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107,363 servers. Updated
19 Best Email MCP Servers: compared and ranked, October 2026Ranked from 3,021 matching servers on stars, growth, downloads and maintenance. Updated .

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  • A
    license
    A
    quality
    A
    maintenance
    MCP server for disposable email — create inboxes, receive emails, and extract OTP codes. Let your AI agent sign up for services, wait for verification emails, and extract codes autonomously.
    7
    47 npm
    1
    MIT
  • A
    license
    Not graded
    quality
    D
    maintenance
    Enables sending branded wellness booking confirmation emails through Resend integration. Supports multiple email flows including AOI experience bookings with AI-suggested drink pairings and timeline layouts.
    MIT
  • A
    license
    A
    quality
    B
    maintenance
    Manage your entire notification infrastructure using natural language. Trigger workflows, create users, manage preferences, update tenant branding, and access docs — all from Cursor, Claude Desktop, or Windsurf. 24 tools covering email, SMS, push, WhatsApp, Slack, MS Teams, and in-app notifications.
    22
    12
    MIT
  • A
    license
    A
    quality
    B
    maintenance
    MCP server for Infoset CRM that enables AI assistants to manage tickets, contacts, companies, SLA, and email threads with built-in rate limit handling and batch operations.
    16
    1
    MIT
  • A
    license
    B
    quality
    B
    maintenance
    MCP server for Gmail shared inboxes and WhatsApp — read, reply, search, and organize your team's email from Claude, ChatGPT, or Cursor. 47 tools covering email threads, WhatsApp messaging, boards, contacts, knowledge base, analytics, and automations.
    47
    48 npm
    1
    MIT
  • A
    license
    B
    quality
    B
    maintenance
    Enables agents to run support workflows across Gmail, Linear, Stripe, Slack, Notion and other apps — turning support email into tracked bugs with drafted replies, handling refunds end to end, and replying in-thread once issues are fixed.
    32
    Apache 2.0
  • F
    license
    B
    quality
    Not graded
    maintenance
    Enables booking cleaning services in San Francisco by collecting customer details and automatically sending booking requests via email to service partners.
    1
    -
  • F
    license
    C
    quality
    D
    maintenance
    Agentic HR assistant providing employee, leave, meeting, ticket, and email tools over the Model Context Protocol, designed to automate onboarding workflows via an MCP client such as Claude Desktop.
    14
    -
  • F
    license
    D
    quality
    D
    maintenance
    An AI-powered HR assistant that automates employee management, leave handling, ticket creation, meeting scheduling, and email notifications through natural language conversations using the Model Context Protocol.
    11
    -
  • A
    license
    Not graded
    quality
    B
    maintenance
    WhatsApp, Instagram, Telegram, SMS, Messenger & email in one AI-ready inbox. Manage conversations, send omnichannel messages, run campaigns, sync contacts, and query your knowledge base — 42 tools over a hosted, OAuth-secured MCP server.
    1
    MIT
  • A
    license
    Not graded
    quality
    C
    maintenance
    Enables AI assistants to call, text, and email businesses on your behalf, read back transcripts, recordings, and replies.
    31 npm
    MIT
  • A
    license
    Not graded
    quality
    D
    maintenance
    Enables AI clients to create multi-field forms, send approval requests via email, and retrieve structured human responses. It facilitates human-in-the-loop workflows by allowing agents to collect data and check form completion status.
    1,264 npm
    MIT
  • A
    license
    Not graded
    quality
    B
    maintenance
    An MCP server that lets AI agents search contacts, manage the call queue, log activities, and update deal stages in a CRM while preventing destructive actions and email sending.
    1
    MIT
  • A
    license
    Not graded
    quality
    B
    maintenance
    Publishes a read-only data handle exposing SQL querying and URL fetching, plus a separately scoped read-write handle for actions like issuing refunds and sending customer email. Every call is checked against a permission set frozen before any untrusted text is read, with irreversible actions held behind one or two human approval signatures.
    MIT