Communication MCP Servers

mcp-telegram-bot

36

npx

MCP server for Telegram bot operations including posting, reactions, polls and blog management

io.github.mrfentmen/crisp-mcp

36

npx

Query Crisp: visitor list, people profile, conversation.

@agentforge-ai/core

36

npx

Core agent primitives, sandbox integration, and MCP server for AgentForge

@iflow-mcp/siavashdelkhosh81-telegram-bot-mcp-server

36

npx Caution 70

A Model Context Protocol (MCP) server for Telegram Bot API integration

15/wk

@sam2kb/m365-mcp

36

npx

Production-grade Microsoft 365 MCP server — email, calendar, contacts, OneDrive, Teams, tasks, and users via delegated OAuth

Chatty: WhatsApp Business

36

Remote Caution 70

Your WhatsApp Business inbox in Claude or ChatGPT: who's waiting, follow-ups and replies.

google-workspace-mcp-with-body-save

36

uvx Caution 77

Temporary fork of workspace-mcp adding save-body-to-file support for Gmail message/thread content, published while the change awaits upstream merge. Comprehensive, highly performant Google Workspace Streamable HTTP & SSE MCP Server for Calendar, Gmail, Docs, Sheets, Slides & Drive

@iflow-mcp/resend-mcp

36

npx Caution 75

Resend MCP

8/wk

@web4w3/outlook-mcp-server

36

npx

MCP server for Outlook.com email read/delete/mark operations via Microsoft Graph API

omnibridge-mcp

36

npx Caution 70

OmniBridge-MCP is a production-grade **Model Context Protocol (MCP)** server that unifies the developer's ecosystem. It acts as a sophisticated bridge connecting AI agents (Claude, ChatGPT, etc.) to **GitHub** and **Discord**, enabling "AI-native" workflo

20/wk

Ocapi

36

Remote Caution 70

Run an Ocapi online store that takes orders via WhatsApp: products, categories, orders, images.

flora535-email-mcp

36

uvx Caution 77

Secure IMAP and SMTP MCP server

@arvoretech/slack-advanced-mcp

36

npx

Advanced Slack MCP Server with semantic user search, smart DMs, style analysis, thread extraction, audio transcription, and image analysis

@velnae/slack-mcp

36

npx

OpenCode plugin and local MCP server for Slack messaging, uploads, and prompt-image capture.

@godsenal7/slack-mcp

36

npx Caution 70

Slack MCP Server

hydracode-cli

36

npx

HYDRACODE - Multi-headed AI coding assistant with CLI, Telegram bot, MCP support, RAG for code and documents, and persistent memory

discord-py-self-mcp

36

uvx Caution 62

A Discord Selfbot MCP server using discord.py-self

cpanel-mail-mcp

36

uvx Caution 77

MCP server for IMAP/SMTP email — 22 typed tools (read/send/reply/forward/move/flag/folder mgmt), multi-user, CF Access OIDC, DCR proxy, rate limits, send idempotency, ICS invites.

WhenMeet.me — group scheduling

36

Remote Caution 70

Group meeting scheduler — rank times everyone's free across Google & Outlook, book Meet/Teams.

Nilyo

36

Remote

Your own LinkedIn, WhatsApp, Instagram, Telegram, Email and Calendar accounts, usable from any agent

protonmail-mcp

36

uvx Caution 77

MCP server for Proton Mail via Proton Bridge (IMAP/SMTP)

cmcc-mcp-sms-notifier-enhanced

36

uvx

A MCP server for sending SMS notifications in CMCC of enhanced version.

mcp-email-server-go

36

npx Caution 70

IMAP and SMTP MCP server implemented in Go with an npx launcher

@iflow-mcp/gabigabogabu-email-mcp-server

36

npx Caution 70

Email MCP (Model Context Protocol) server using imapflow and nodemailer