Communication MCP Servers

Email (IMAP/SMTP)

yunfeizhu

19

Securely access and manage your emails domains with IMAP Apple and SMTP. Enjoy reliable email delivery with IMAP/SMTP su

Microsoft 365

softeria

514

Easily automate Microsoft 365 tasks with simplified Graph API authentication. Access email, calendar, OneDrive, and more

Slack

korotovsky

1.4k

Powerful MCP server for Slack with advanced API, message fetching, webhooks, and enterprise features. Robust Slack data

Gmail

shinzo-labs

42

Manage your emails effortlessly with Gmail, the email management software that organizes, sends, and retrieves messages

Microsoft Teams

floriscornel

59

Integrate Microsoft Teams with Microsoft Graph API to manage chats, messages, and users securely using device code authe

WhatsApp MCP

lharries

5.4k

Send and receive WhatsApp messages directly from Claude and other AI assistants. Search conversations, manage contacts,

Feishu/Lark

larksuite

518

Integrate AI assistants with Feishu/Lark's collaboration tools using the official Node.js SDK for seamless productivity

Telegram

chaindead

294

Connect AI with Telegram using our telegram bot for efficient message monitoring, organizing, and handling via powerful

X (Twitter)

enescinr

372

Interact with X (formerly Twitter) using the Twitter API to post tweets, search content, and explore Twitter API pricing

Webhooks

kevinwatt

25

Webhooks enable automated notifications and workflow automation software integration by sending customizable messages to

JMAP (Fastmail)

jahfer

5

Access Fastmail via JMAP for secure email reading, advanced search, and easy content management. Fastmail login and Gmai

WeCom

loonghao

77

Enable enterprise messaging, notifications, and chatbots by integrating WeCom (WeChat Work) bot functionality seamlessly

Asterisk Phone System

gcorroto

5

Enhance your call monitoring center with Asterisk Phone System integration—enabling outbound calls, conversation monitor

Telegram Communicator

qpd-v

43

Enable real-time, secure chat via telegram bots. Telegram Communicator supports asynchronous messaging & private telegra

Message Notifications

gimjin

8

Easily manage email notification, Google Form email notification, and alerts with Message Notifications—multi-channel de

Gmail

kazuph

12

Integrate Gmail API to search Gmail inbox for unread mail, retrieve messages, and download attachments using Google Apps

Migadu

michaelzag

8

Simplify email marketing and automation with Migadu's API integration for bulk mailbox, alias, and autoresponder managem

X Twitter

rafaljanicki

28

Connect your app to Twitter for automated tweets, auto posting, and profile management using our platform's seamless API

Phone Control (Android ADB)

hao-cyber

211

Phone Control (Android ADB): Remotely manage Android phones with ADB—make calls, send texts, launch apps, manage contact

Discord

aj-geddes

2

Integrates with Discord API for advanced server management—messaging, moderation, roles, events & more via 46+ tools. Re

Email Server

ai-zerolab

184

Connect your free email services or Mailchimp for seamless automation. Manage emails efficiently with IMAP and SMTP supp

DingTalk

sfyyy

6

Integrate notifications into your workflow with DingTalk. Send messages, updates, and team alerts via secure webhook con

X (Twitter)

mbelinky

20

Automate Twitter posts and engagement with auto tweet post, media uploads, and search features using secure API integrat

Mailtrap Email API

railsware

56

Send transactional emails easily using Mailtrap Email API. Reliable email delivery, flexible features, and secure integr

DingDing Bot

shawyeok

12

DingDing Bot lets you send text and markdown messages to DingDing group chats via custom webhooks, enabling automated, f

Twitter

ryanmac

24

Automate tweet operations, manage profiles, and enable auto tweet post with this TypeScript server for Twitter. Supports

Discord

iqaicom

1

Integrate powerful bots on Discord with advanced features like message management, webhooks, and server admin tools usin

Speech Interface (Faster Whisper)

kvadratni

81

Enable your AI virtual assistant with automatic speech recognition and speech into text using faster-whisper for seamles

Twilio SMS

yiyangli

12

Twilio SMS is a text messaging service for business that offers automated texting and validation, perfect for profession

Sinch

sinch

388

Integrate with Sinch APIs for temp phone number, phone number verification, messaging, calls, and more—all with multi-re

Ntfy Push Notifications

gitmotion

54

Send customizable push notifications for websites using Ntfy, a web push service for cloud messages and real-time task a

RetellAI Voice Services

abhaybabbar

31

Integrate RetellAI Voice Services for ai voice chat, call initiation, and customer service using artificial intelligence

Microsoft Copilot Studio Direct Line

bradcstevens

355

Integrate custom bots with Microsoft Copilot Studio for artificial intelligence chat online, chat history, and conversat

Connect AI assistants to Brevo with the Model Context Protocol server for seamless API integration and automated workflo

Sidemail

sidemail

4

Integrate Sidemail for automated email marketing, seamless customer communications, and workflow-driven email marketing

Voice Interface

shantur

65

Voice Interface is a browser-based speech to text website offering fast, hands-free speech to text online and website sp

Twitter

0xhijo

11

Integrate with Twitter/X for automatic Twitter posting, profile data, replies, and more via Node.js with dual authentica

Gmail

ejb503

11

Gmail: Manage emails with natural language — search, read, send (with attachments), delete, and follow conversation thre

Bluesky

morinokami

10

Integrate with the Bluesky API for seamless profile management, posting, following, and engagement on Bluesky's social n

Zoom

prathamesh0901

7

Easily manage Zoom meetings with Zoom API integration—create, update, delete, and fetch events without navigating the Zo

Instagram Direct Messages

taskmaster-ai

18

Access and manage your Instagram Direct Messages with a Python server. Send, read, and retrieve conversations easily usi

Resend Email

hawstein

6

AI-powered email composition and delivery via Resend API. Customize sender, reply-to, schedule. Integrate easily with Se

163 Email MCP Server

RickyQzh

309

Manage 163.com email via IMAP/SMTP — read unread mails, send text/HTML emails with attachments, and save attachments usi

Voice MCP

mbailey

875

Voice MCP powers two-way voice apps with Google Cloud Speech to Text, Speech Recognition, and Text to Speech API for acc

LinkedIn API

anysiteio

57

Leverage LinkedIn API to automate connections, search profiles, manage posts, and enhance sales or recruitment using pow

Outlook Calendar

mintmcp

6

Manage Outlook Calendar events with powerful scheduling, shared availability, and easy event creation to keep your sched

Mac Messages

carterlasalle

247

Use Mac Messages, the top iMessage app for PC, to send and read iMessages from your desktop with contact and group chat

Slack

piekstra

3

Manage your workspace efficiently with our Slack app—control channels, status on Slack, messaging, file uploads, and mor

Twitch Smithery

eclipse-xv

4

Twitch Smithery is a twitch stream manager for chat moderation, smart timeouts, and stream controls like polls, predicti

VOYP Call Automation

paulotaylor

10

Enhance your contact center with VOYP Call Automation for computerised phone calls, auto calls, and advanced automated c

Voice Hooks

johnmatthewtennant

97

Voice Hooks — real-time voice for Claude Code: browser speech recognition, natural TTS replies, and conversation state m

Slack

z9905080

2

Enhance team communication with the Slack app—manage channels, messages, statuses, threads, and more for seamless collab

Claude-Slack

theo-nash

5

Claude-Slack: A Slack alternative with project communication plan templates, enabling seamless cross-project messaging a

Lark

lorrylockie

3

Connect seamlessly to the Lark workplace platform to access employee info and messaging with secure, automatic authentic

MyMCPSpace

glifxyz

15

Use MyMCPSpace API to schedule Instagram posts, automate Twitter posts, and manage your social feeds efficiently.

Slack

zencoderai

62

Integrate your Slack app to manage channels, messages, status on Slack, reactions, and user profiles securely via OAuth.

Mailtrap Email API

mailtrap

56

Mailtrap Email API enables seamless sending of transactional emails. Alternative to SendGrid API or temp mail API. Try r

Discord

drvova

15

Advanced Discord bot for moderation, automation, and server management with bulk tools, privacy, and webhook support.

ChatTempMail

selenium39

9

Create disposable temporary email addresses with ChatTempMail for account verification, temperal mail, and online privac

Gotify Notifications

secretiveshell

4

Send push notifications with custom titles and messages to any Gotify server using easy environment variable configurati

Vapi MCP Server

VapiAI

37

Vapi MCP Server enables Vapi integration via the Model Context Protocol, providing function-calling AI API access so mod

PhonePi

priyankark

32

PhonePi — control SMS, calls and contacts from your favorite AI apps. Seamless phone management for smarter workflows.

A2A MCP Server

a2anet

9

A2A MCP Server enables Claude to connect with A2A Protocol agents for agent-to-agent communication, multi-agent conversa

Famulor

bekservice

1

Famulor — Voice agent platform for automated phone calls: configure assistants, manage campaigns, send SMS, and run mid-

Telnyx MCP Server

team-telnyx

24

Telnyx MCP Server: manage phone numbers, calls, SMS and AI assistants with Telnyx API. Real-time webhooks, voice & messa

Mailmodo

mailmodo

121

Mailmodo — an email marketing platform offering AMP email and interactive email to boost conversions with powerful email

Exotel

exotel

3

Exotel MCP Server lets Agentic AI make calls, send messages, and automate customer outreach—secure telephony without the

Google Workspace MCP

taylorwilsdon

1.7k

Control Gmail, Google Calendar, Docs, Sheets, Slides, Chat, Forms, Tasks, Search, and Drive with AI. Comprehensive Googl

Mailgun MCP Server

mailgun

47

Mailgun MCP Server lets AI assistants send emails via the Mailgun API and view email delivery analytics for seamless AI

Slack MCP Server (Official)

Slack

71

Official Slack MCP server enabling AI agents to interact with Slack workspaces through the Model Context Protocol. Featu