Communication MCP Servers
Email, messaging, notifications
1,354 servers
Vexa
Meeting bot and transcripts for Google Meet, Teams and Zoom. Live or after, speakers labelled.
three.ws Notifications
Read the inbox, mark items read, manage delivery preferences, and register Web Push devices.
@chaindead/telegram-mcp
Telegram MCP server with API integration for accessing user data, managing dialogs (chats, channels, groups), retrieving messages, and handling read status.
@codefuturist/email-mcp
Email MCP server with IMAP + SMTP support
imap-mcp-server
A powerful Model Context Protocol (MCP) server for IMAP email integration with Claude
Inbox Zero
Search Gmail and Outlook, save drafts, manage email rules, and view email stats.
QR Rápido
Generate QR codes for URLs, PIX, Wi-Fi, vCards, WhatsApp and more. For AI agents.
Connected Apps
Read Gmail, search GitHub, update Sheets, and post to Slack through Composio.
io.github.codespar/mcp-sendgrid
MCP server for SendGrid — global transactional + marketing email (Twilio-owned)
io.github.codespar/mcp-whatsapp-cloud
MCP server for WhatsApp Cloud API (Meta) — messages, media, and templates via Graph API
io.github.codespar/mcp-zenvia
MCP server for Zenvia — SMS, WhatsApp, RCS, Email, Voice, Facebook messaging, templates and reports
io.github.codespar/mcp-twilio
MCP server for Twilio — global SMS, WhatsApp, Voice, Verify, and Lookup across 180+ countries
wazap-mcp
WhatsApp for your AI agent. MCP server over Baileys: pairing-code login, several accounts, stdio or HTTP.
@activecampaign/postmark-mcp
Official Postmark MCP server for sending emails via Claude and AI assistants
mcp-discord
Model Context Protocol (MCP) server for Discord integration, allowing Claude and other MCP clients to interact with Discord
Slack MCP Server
Catch up on Slack without reading it. Unreads, threads, search. Browser-session or hosted OAuth.
Agent-Native Brain
Cited company knowledge from Slack, meetings, transcripts, and decisions
Agent-Native Dispatch
Central Slack/Telegram router with jobs, memory, approvals, and A2A delegation
io.github.auroracapital/claude-ops-telegram-server
Telegram personal-account MCP (MTProto user-auth). Read DMs, send messages, search across chats.
Hail
Phone, SMS and email for AI agents. One remote MCP endpoint, OAuth login, zero install.
@mailgun/mcp-server
An MCP server that gives AI agents a practical interface to Mailgun workflows for sending, diagnosing deliverability, and taking account actions safely.
Email Inbox API + Sending by Sendmux
AI email inbox and sending tools with attachments, search, live events, and webhooks.
@agentcomms/gmail-mcp
The Gmail MCP server for coding agents: search, read, analyse and draft across inboxes, with sending gated by approval.
@pasympa/discord-mcp
A lightweight, multi-guild Discord MCP server with 95+ tools