Communication MCP Servers

Official Postmark MCP server for sending emails via Claude and AI assistants

Telegram MCP server with API integration for accessing user data, managing dialogs (chats, channels, groups), retrieving messages, and handling read status.

Send emails directly from Cursor with this email sending MCP server

Email MCP server with IMAP + SMTP support

AI-driven public opinion & trend monitor with multi-platform aggregation, RSS, and smart alerts. 告别信息过载，你的 AI 舆情监控助手与热点筛选工具！聚合多平台热点 + RSS 订阅，支持关键词精准筛选。AI 智能筛选新闻 + AI 翻译 + AI 分析简报直推手机，也支持接入 MCP 架构，赋能 AI 自然语言对话分析、情感洞察与趋势预测等。支持 Docker ，数据本地/云端自持。集成微信/飞书/钉钉/Telegram/邮件/ntfy/bark/slack 等渠道智能推送。

Lemonade helps users discover and run local AI apps by serving optimized LLMs right from their own GPUs and NPUs. Join our discord: https://discord.gg/5xXzkMu8Zk

Selene is a desktop app that runs AI agents on your machine. Connect them to your WhatsApp, Telegram, Slack, or Discord. Write code, generate images, build personal assistants. All from one place. Your data stays on your device.

Discord MCP server - stdio and Streamable HTTP transport CLI

mailpouch — MCP server that exposes Proton Mail via Proton Bridge. 70 tools, Resources, and Prompts for agentic email management with user-initiated permission controls.

WhatsApp MCP server for Claude Code — talk to Claude from your phone via WhatsApp self-chat

MCP (Model Context Protocol) server that exposes the entire @ar-agents/* toolkit (identity, mi-argentina, identity-attest, mercadopago, mercadolibre, whatsapp, banking, facturacion, shipping, boletin-oficial, igj, firma-digital) to any MCP host (Claude De

MCP server to send messages and embeds to Discord webhooks via stdio.

MCP server for Telegram userbot — messages, media, reactions, polls & more. Built on GramJS/MTProto.

Model Context Protocol (MCP) server for Discord integration, allowing Claude and other MCP clients to interact with Discord

Standalone Matrix MCP tool server exposing Matrix chat operations via the Model Context Protocol

MCP server for Slack. Single account loaded from env (SLACK_BOT_TOKEN); multi-workspace via separate server entries.

MCP server for Slack workspaces using session tokens. Automatic browser-based token extraction, stealth reads, channel caching.

Production-ready MCP Server for Telegram Bot API - 162 methods with token-optimized meta mode

MCP server for the Kooperativa API — enrich and search professional profiles and companies, track hiring signals and job changes, and manage webhook monitors, directly from your AI assistant.

A safe, configurable Model Context Protocol server for Discord

TypeScript stdio MCP server and CLI for WhatsApp Web.

All-in-one MCP server: GitHub, local Git, Slack, web fetch, persistent memory, and filesystem tools in a single config entry. Agent Mode is opt-in.

MCP server for Gmail - read, send, search, and manage emails via AI assistants

MCP server for AgentCall: phone numbers, SMS, OTP, AI voice (inbound + outbound) with 31 languages plus auto-detect, saved outbound agents per number (set/get/clear), retry-safe outbound calls via useSavedAgent + idempotencyKey for CSV runners, BYOK (brin