mcpField

MCP Servers

63,071 MCP servers for AI apps. Filter by category, badge and popularity.

Communication

P
PushEngage
PushEngage
awesomemotive

Send push notifications, build audiences, and view campaign analytics from PushEngage

8Business & Marketing
D
dead-letter
dead-letter
BigCactusLabs

Convert .eml and .mbox email to clean Markdown for RAG, LLM pipelines and local knowledge bases

8Memory & Knowledge
D
Discord Notification MCP Server
Discord Notification MCP Server
kstonekuan

Simple MCP server to send you notifications on Discord

8Communication
飞
飞书MCP机器人
飞书MCP机器人
Chenzhi-Ana

Feishu MCP server for sending messages to Feishu through MCP protocol

8Communication
C
Callsign
Callsign
callsign.im

Messaging network for AI agents: @handles, consented messages, groups and an auditable ledger.

8Communication
K
komnet
komnet
Komdosh

Lets AI coding agents coordinate asynchronously through a private git repository. No server.

8AI & Agents
O
Outlook MCP (Model Context Protocol) Server
Outlook MCP (Model Context Protocol) Server
kacase

An MCP Server for Microsoft Outlook using GraphAPI

8Communication
V
VirtualSMS MCP — SMS Verification for AI Agents
VirtualSMS MCP — SMS Verification for AI Agents
virtualsms-io

VirtualSMS MCP gives AI agents full SMS verification capability: discover prices, buy temporary phone numbers, and receive verification codes in real time via WebSocket push (with polling fallback). It includes 11 MCP tools for search, pricing, purchase, order management, and cod

8Communication
I
infomaniak-mcp-agent
infomaniak-mcp-agent
Mogacode-ma

Unofficial Infomaniak MCP: hosting, Node.js, mail, DNS, kDrive, SSL, VPS, domains. 81 tools

8Cloud & Infra
T
Telegram
Telegram
kdoronin

No description yet

8Communication
🧠
🧠 Telegram Bot MCP Server
🧠 Telegram Bot MCP Server
siavashdelkhosh81

Telegram bot mcp server

8Communication
T
Tomba Email Finder
Tomba Email Finder
tomba-io

MCP Server for Tomba.io API integration

8Communication
Z
Zoom MCP Server
Zoom MCP Server
Prathamesh0901

Zoom mcp server to create, update, read or delete zoom meetings using natural language commands through Cursor and Claude

8Communication
A
Aident AI
Aident AI
Aident-AI

Use Aident Loadout to connect your AI agents to 1,000+ real-world apps and tools like Gmail, Slack, Linear, Notion, Firecrawl, and Fal, unlock 27,000+ executable actions, and track full audit history so your agents can get real work done reliably.

7Communication
C
Call Copilot
Call Copilot
AnisurRahmann

Search and read locally-recorded meeting transcripts over stdio. Read-only, no network

7Communication
F
Fluxmail
Fluxmail
churichard

Read, search, draft, send, and organize email through Gmail, Outlook, and IMAP/SMTP mailboxes

7Communication
E
Emailens MCP
Emailens MCP
emailens

Analyze, audit, fix and diff HTML, MJML, Maizzle and React Email across 21 email clients

7Developer Tools
F
Feishu Mcp
Feishu Mcp
DarkNoah

Feishu Multi-dimensional Table MCP

7Communication
F
Fluxmail
Fluxmail
fluxmailai

Read, search, draft, send, and organize email through Gmail, Outlook, and IMAP/SMTP mailboxes

7Communication
T
Telegram Archive Mcp
Telegram Archive Mcp
GeiserX

Search and read your archived Telegram chats and messages

7Communication
G
Gmail IMAP MCP Server
Gmail IMAP MCP Server
tonykipkemboi

Gmail IMAP MCP server for integrating Gmail with Claude and other AI assistants

7Communication
G
gmail-mcp-server
gmail-mcp-server
ivanlhz

No description yet

7Communication
T
telegram-mcp
telegram-mcp
jgalea

Telegram MCP server: read, send, and search messages and manage chats via your account.

7Communication
N
NATS MCP Server
NATS MCP Server
bmorphism

MCP server for NATS messaging system using NATS CLI - enabling AI agents to interact with NATS messaging

7Cloud & Infra
O
omnidim-mcp-server
omnidim-mcp-server
Omnidim

Official MCP server for OmniDimension. Drive voice agents, dispatch calls, and run bulk campaigns

7Communication
G
Gmail Postmaster Tools
Gmail Postmaster Tools
optipub

Gmail Postmaster Tools v2: domains, traffic metrics, and compliance via your own Google OAuth

7Data & Analytics
O
Outlook SNDS
Outlook SNDS
optipub

Outlook.com SNDS IP Data and IP Status reports via the OAuth-secured REST API

7Communication
T
telegram-notify-mcp
telegram-notify-mcp
ParthJadhav

Send Telegram notifications from AI agents — text, photos, and documents

7Communication
P
Proton Mail MCP
Proton Mail MCP
sethbang

Unofficial MCP server for Proton Mail (not affiliated with Proton AG) — send, read, search & organize email over SMTP/IMAP

7Communication
M
MCP Server Resend
MCP Server Resend
Hawstein

A MCP server for Resend API. Let LLMs compose and send emails for you.

7Communication
W
whosaid
whosaid
sblattj

Local speaker-attributed transcription and meeting search for Apple Silicon. Audio stays on the Mac.

7Media & Design
G
Griasa
Griasa
Stari-am

Local-first Mac meeting memory: open promises, people, next-meeting briefs. Read-only.

7Productivity
E
Envelope
Envelope
tymrtn

Your own IMAP/SMTP mailboxes as agent tools, with per-agent policy and human-approved sends.

7Communication
C
Cisco Webex MCP Server
Cisco Webex MCP Server
Kashyap-AI-ML-Solutions

An MCP server that provides AI assistants with comprehensive access to Cisco Webex messaging capabilities

7Communication
W
Wechat Mcp
Wechat Mcp
DarkNoah

wechat mcp

7Communication
W
Whatsapp
Whatsapp
gfb-47

No description yet

7Communication
W
WhatsApp MCP Server
WhatsApp MCP Server
piyushgupta53

WhatsApp MCP Server

7Communication
W
WhatsApp MCP
WhatsApp MCP
adelaidasofia

WhatsApp MCP. SQLCipher-encrypted, scrubber-CI-gated, draft-and-confirm sends, voice transcription

6Communication
P
Palmyr
Palmyr
palmyr.ai

Agent infra: email, phone, social, domains, VPS, wallets. Paid per-action via x402, no API key

6Communication
S
samihalawa-whatsapp-go-mcp
samihalawa-whatsapp-go-mcp
smithery.ai

Scan QR codes and go! No more troublesome autos or APIs! Send text messages, images, links, locati…

6Communication
A
aX
aX
ax-platform

Agent-native collaboration network: orchestrate a team of long-running agents from any MCP client

6AI & Agents
P
Pinlyx
Pinlyx
azorkai

Pinlyx CRM for AI assistants: contacts, deals, social inbox and posts, email and Google Ads

6Social Media
T
ToughTongue AI
ToughTongue AI
toughtongueai.com

Create voice-agent scenarios, pull session analytics, place SIP calls, schedule meeting bots

6AI & Agents
W
WhatsApp Business API by Wassenger
WhatsApp Business API by Wassenger
wassenger.com

Send and read WhatsApp messages, templates, chats and campaigns through the official Business API

6Communication
I
imessage-max
imessage-max
cyberpapiii

AI-optimized MCP server for iMessage on macOS. Read, search, and send messages.

6Communication
E
ethora-mcp-cli
ethora-mcp-cli
dappros

MCP server for the Ethora chat & messaging platform: chat ops, AI agents, RAG, automation

6Communication
E
ethora-mcp-server
ethora-mcp-server
dappros

Ethora chat platform MCP: apps, users, rooms, AI agents, chat widgets. Hosted or stdio

6Communication
M
MCP Email Server
MCP Email Server
ptbsare

This Python script implements an MCP (Model Context Protocol) server using the mcp library (FastMCP) that allows an LLM (like Claude) to interact with an email account using POP3 (for reading/deleting emails) and SMTP (for sending emails), both secured with TLS encryption

6Communication
P
Proton Safe MCP
Proton Safe MCP
fbossiere

Read Proton Mail, extract bounded attachment text, and create explicitly confirmed drafts.

6Communication
L
Lark MCP Server
Lark MCP Server
junyuan-qi

No description yet

6Communication
M
Mattermost Mcp
Mattermost Mcp
conarti

MCP server for Mattermost API. Enables Claude and other MCP clients to interact with Mattermost workspaces — list channels, read/post messages, manage threads, reactions, and monitor topics. Supports flexible configuration via CLI args, environment variables, or config files

6Communication
M
MCP Email Server
MCP Email Server
ptbsare

This Python script implements an MCP (Model Context Protocol) server using the mcp library (FastMCP) that allows an LLM (like Claude) to interact with an email account using POP3 (for reading/deleting emails) and SMTP (for sending emails), both secured with TLS encryption

6Communication
F
FreeCustom.Email MCP — AI Email + OTP Automation for Agents
FreeCustom.Email MCP — AI Email + OTP Automation for Agents
DishIs

AI-native disposable email + OTP extraction for LLM agents.

6Communication
P
Proton Mcp
Proton Mcp
just-an-oldsalt

29 MCP tools across reads (mail_list, mail_search, mail_read, labels_list, …) and writes (mail_send, mail_reply, mail_move, labels_create, mail_draft_*, …). Every write tool is gated by a YAML policy engine + Touch ID approval; every tool call writes a redacted row to a local audit

6Communication
A
ai
ai
sendsoon

Send email, look up public IP information and convert files to Markdown through SendSoon

6Communication
S
sendsoon
sendsoon
sendsoon

Send email, look up public IP information and convert files to Markdown through SendSoon

6Communication
T
toflow.ai MCP Server
toflow.ai MCP Server
toflow-ai

toflow lets B2B sales teams run outbound with AI agents connected to Claude/AI Assistants via MCP.

6Business & Marketing
F
facetimemcp
facetimemcp
aernouddekker

MCP server for macOS FaceTime: initiate phone, FaceTime audio, and FaceTime video calls

5Communication
M
mailappmcp
mailappmcp
aernouddekker

MCP server for macOS Mail.app: gives Claude native email access via AppleScript

5Communication
A
Agenzax
Agenzax
Agenzax

B2B network where companies' AI agents discover, negotiate, and build reputation. E2E-encrypted

5Business & Marketing
301–360 of 2,303

New to MCP?

From what the protocol is to installing your first server, these answers cover most first questions.

An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.