Communication MCP Servers

Microsoft Outlook

microsoft

7.8k

Microsoft Outlook MCP server. Read, search, and send emails, manage calendar events, and handle contacts via Microsoft Graph API.

Zendesk MCP

mattcoatsworth

4.2k

Zendesk MCP — manage Support, Talk, Chat & Guide via the Zendesk API. Automate tickets, users, organizations and articles.

SendGrid MCP

deyikong

3.9k

Comprehensive SendGrid MCP server with 59 tools covering email marketing, transactional email, template management, contacts, campaigns, and analytics.

Mailchimp

simple-workshop

2.8k

Mailchimp MCP server. Manage audiences, campaigns, automations, and templates. Send emails, track opens/clicks, and analyze performance metrics from AI clients.

Klaviyo

mattcoatsworth

2.5k

Comprehensive Klaviyo MCP server. Manage profiles, lists, segments, campaigns, flows, and analytics for ecommerce email marketing from AI assistants.

x-twitter-scraper

Xquik-dev

49

X/Twitter data MCP server with 122 endpoints, tweet search, user profiles, monitoring - 33x cheaper than official X API at $0.00015/call

Email (IMAP/SMTP)

yunfeizhu

19

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

Microsoft 365

softeria

514

Easily automate Microsoft 365 tasks with simplified Graph API authentication. Access email, calendar, OneDrive, and more for seamless d365 automation.

Slack

korotovsky

1.4k

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

mail-mcp

tecnologicachile

15

Rust-based email MCP server with IMAP/SMTP/EWS/Graph API support, OAuth2, multi-account for Microsoft 365, Gmail, Zoho - read, send, search emails

WhatsApp MCP

lharries

5.4k

Send and receive WhatsApp messages from Claude and other AI assistants. Search chats, manage contacts, and automate workflows via the WhatsApp API.

Microsoft Teams

floriscornel

59

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

Gmail

shinzo-labs

42

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

ntfy-mcp-server

cyanheads

15

Send push notifications from AI agents using ntfy service. Supports priorities, emojis, attachments, and delayed delivery through MCP protocol.

Feishu/Lark

larksuite

518

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

Telegram

chaindead

294

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

Slack MCP Server (Official)

Slack

129

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

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 external endpoints.

Discord

aj-geddes

2

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

WeCom

loonghao

77

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

JMAP (Fastmail)

jahfer

5

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

Asterisk Phone System

gcorroto

5

Enhance your call monitoring center with Asterisk Phone System integration—enabling outbound calls, conversation monitoring, and telephony metrics.

Telegram Communicator

qpd-v

43

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

Gmail

kazuph

12

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

Message Notifications

gimjin

8

Easily manage email notification, Google Form email notification, and alerts with Message Notifications—multi-channel delivery across desktop, email, and API.

Migadu

michaelzag

8

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

Phone Control (Android ADB)

hao-cyber

211

Phone Control (Android ADB): Remotely manage Android phones with ADB—make calls, send texts, launch apps, manage contacts, and more.

X Twitter

rafaljanicki

28

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

DingTalk

sfyyy

6

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

Email Server

ai-zerolab

184

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

Twitter

ryanmac

24

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

Speech Interface (Faster Whisper)

kvadratni

81

Enable your AI virtual assistant with automatic speech recognition and speech into text using faster-whisper for seamless voice interaction.

Discord

iqaicom

1

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

Mailtrap Email API

railsware

56

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

DingDing Bot

shawyeok

12

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

Twilio SMS

yiyangli

12

Twilio SMS is a text messaging service for business that offers automated texting and validation, perfect for professional auto msg needs.

X (Twitter)

mbelinky

20

Automate Twitter posts and engagement with auto tweet post, media uploads, and search features using secure API integration and rate limiting.

Sinch

sinch

441

Integrate with Sinch APIs for temp phone number, phone number verification, messaging, calls, and more—all with multi-region and webhook support.

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

Ntfy Push Notifications

gitmotion

54

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

163 Email MCP Server

RickyQzh

394

Manage 163.com email via IMAP/SMTP — read unread mails, send text/HTML emails with attachments, and save attachments using natural-language commands.

Microsoft Copilot Studio Direct Line

bradcstevens

392

Integrate custom bots with Microsoft Copilot Studio for artificial intelligence chat online, chat history, and conversation management.

Gmail

ejb503

11

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

RetellAI Voice Services

abhaybabbar

31

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

Instagram Direct Messages

taskmaster-ai

18

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

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 accurate audio processing.

Voice Interface

shantur

65

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

Sidemail

sidemail

4

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

Twitter

0xhijo

11

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

Lark

lorrylockie

3

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

Bluesky

morinokami

10

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

Zoom

prathamesh0901

7

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

Resend Email

hawstein

6

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

LinkedIn API

anysiteio

57

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

Outlook Calendar

mintmcp

6

Manage Outlook Calendar events with powerful scheduling, shared availability, and easy event creation to keep your schedule organized and in sync.

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 support.

Twitch Smithery

eclipse-xv

4

Twitch Smithery is a twitch stream manager for chat moderation, smart timeouts, and stream controls like polls, predictions, and real-time updates.

Voice Hooks

johnmatthewtennant

97

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

Claude-Slack

theo-nash

5

Claude-Slack: A Slack alternative with project communication plan templates, enabling seamless cross-project messaging and agent coordination.

VOYP Call Automation

paulotaylor

10

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

Slack

piekstra

3

Manage your workspace efficiently with our Slack app—control channels, status on Slack, messaging, file uploads, and more, all securely integrated.

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.

Slack

z9905080

2

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

Gotify Notifications

secretiveshell

4

Send push notifications with custom titles and messages to any Gotify server using easy environment variable configuration. Gotify Notifications made simple.

ChatTempMail

selenium39

9

Create disposable temporary email addresses with ChatTempMail for account verification, temperal mail, and online privacy protection.

Mailtrap Email API

mailtrap

56

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

Discord

drvova

15

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

Google Workspace MCP

taylorwilsdon

1.7k

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

Vapi MCP Server

VapiAI

37

Vapi MCP Server enables Vapi integration via the Model Context Protocol, providing function-calling AI API access so models can invoke Vapi capabilities.

A2A MCP Server

a2anet

9

A2A MCP Server enables Claude to connect with A2A Protocol agents for agent-to-agent communication, multi-agent conversations, messaging and artifact viewing.

PhonePi

priyankark

32

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

Famulor

bekservice

1

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

Telnyx MCP Server

team-telnyx

24

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

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 email automation.

Mailmodo

mailmodo

150

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

Exotel

exotel

3

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

courier-mcp

trycourier

1

Courier MCP — official server for Courier's notification API & message delivery API.

Ads

adkit

5

Ads MCP — manage Google Ads, Meta Ads, TikTok & Reddit Ads campaigns from Claude, ChatGPT, Cursor & any MCP client.

Sms8 Sms Gateway

1fancy

3

MCP server for AI coding tools and developers to integrate SMS messaging, notifications, OTPs, alerts, reminders, and automations into apps using real Android…

Openai Ads

HYPD-AI

3

MCP server for OpenAI Ads / ChatGPT Ads. Manage campaigns, ad groups, ads, creatives, and insights through the OpenAI Ads Advertiser API.

Agent Central

agentcentral-to

3

agentcentral hosted Amazon MCP server, Amazon Seller Central MCP server, and Amazon Ads MCP server metadata for Claude, ChatGPT, Cursor, and HTTP-capable MCP…

Datadoe

Deltologic

2

Hosted Amazon Seller & Vendor MCP server. Connect Claude, ChatGPT, Cursor, Codex, Gemini, GitHub Copilot to Amazon SP-API and Ads API data

Sendmux Sdk

Sendmux

2

Official monorepo of SDKs, CLI, and MCP servers for Sendmux email APIs across TypeScript, Python, Go, PHP, Rust, and Ruby.

Hive Sdk (hive-intel)

hive-intel

2

Public SDK, CLI, and docs for Hive Intelligence: crypto MCP access for AI agents.

Sequenzy

Sequenzy

2

Sequenzy MCP server for AI-powered email marketing automation

Vessel Traffic

tools-mcp

1

Read-only MCP server for vessel AIS, ship tracking, schedules, and BYOK maritime providers

Virtualsms

virtualsms-io

1

SMS verification MCP server — real SIM phone numbers across 145+ countries and 2000+ services for AI agents.

Hive Sdk

hive-intel

1

Public SDK, CLI, and docs for Hive Intelligence: crypto MCP access for AI agents.

Bidsparq

n0edlg

1

55 tools for federal/state/local RFPs, awards, vendors, contact graph, contract vehicles, pursuits — query BidSparq from Claude Desktop, Cursor, ChatGPT,…

Signaliz

signaliz

Public MCP registry metadata, schemas, and install docs for Signaliz

Dmap Ai

sohrab4748

Drought monitoring & analysis via MCP. Provides SPI tables, drought severity events, wavelet scalogram, and periodicity/global wavelet spectrum for any…

Derrick

DerrickAppOrg

B2B data enrichment tools for any MCP-compatible AI client — find emails, enrich LinkedIn profiles,

Dmarcoff

dmarcoff

DMARC analytics for AI assistants — Claude, ChatGPT, Cursor and more

Markifact

markifact

MCP server for Google Ads, Meta Ads, GA4, TikTok Ads, and LinkedIn Ads. Manage 300+ ad operations from Claude, ChatGPT, Gemini, Cursor, or any AI client.

Chronicle

Leviathan0x0

Local MCP server to sync, clean, and index AI chat logs locally. Saves up to 40% context tokens.

Koreanpulse

whdrnr2583-cmd

English-first Korean equity intelligence MCP — DART filings, foreign-holder 5%-rule flows, activist filings, KRX news.

Woopsocial

WoopSocial

WoopSocial Social Media MCP