Communication MCP servers

AI email inbox and sending tools with attachments, search, live events, and webhooks.

Ultimate toolbox to connect your LLM to popular productivity tools such as Monday, AirTable, Slack

Official MCP server for esa.io - a documentation sharing service for teams

Apple Mail, Calendar, Contacts, Reminders, Notes, Messages and Safari via AppleScript on macOS, or iCloud over IMAP, CalDAV and CardDAV elsewhere.

Send desktop notifications with a sound effect when agent tasks complete.

Interact with Product Hunt trending posts, comments, collections, users and more.

MCP server specialized in retrieving information from Slack messages and threads

Self-hosted email for AI agents: mailboxes on your own domain, OTP and verification-link extraction, waiting for new mail, and a web dashboard.

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

Telegram via MTProto: read chats, search messages, download media and manage contacts, with QR code login.

Send notifications to your phone using ntfy.

Agent wallet, email, phone, and 41 paid tools: search, image/video/music gen, SMS, calls.

Local Microsoft Outlook calendar and mail via Microsoft Graph, with multi-account support and OS keychain token storage.

Outlook Assistant — MCP server with 22 tools for email, calendar, contacts, and settings via Microsoft Graph API

Interact with Nostr: post notes and more.

An MCP server application that sends various types of messages to the WeCom group robot.

Infobip cloud communications: send and receive SMS and RCS, use WhatsApp and Viber, automate communication workflows and manage customer data.

integrates with Bluesky API to query and search feeds and posts.

FIFA World Cup 2026 data: matches, teams, venues, city guides, fan zones, visa requirements, injuries, odds and standings.

Access Mattermost teams, channels and messages, plus an MCP host running as a Mattermost bot that can use configured MCP servers.

Generate, validate, optimize and transform Adaptive Cards for Teams, Outlook, Copilot and ChatGPT, with accessibility scoring and host compatibility checks.

Manage dashboards, users, teams, alerts, data sources, and access control

Manage channels, conversations, users, and workspace apps programmatically

Apple Mail with indexed full-text search, verified multi-identity sending, scheduled sends, plan-then-apply triage and a local audit ledger.

Catch up on Slack without reading it. Unreads, threads, search. Browser-session or hosted OAuth.

Telegram MCP server (MTProto). Connect Claude, Codex, Cursor, Claude Code, VS Code, Cline, Windsurf, and other MCP clients to a real Telegram user account: read dialogs, search messages globally, send/edit/forward, react/poll, moderate channels, tag Saved

Local bridge for DaVinci Resolve (Free and Studio): timeline inspection, zoom animation, color adjustments and duplicate-timeline review.

Phone, SMS & email for AI agents — one remote MCP endpoint, OAuth login, zero install.

Monitor MCP registry for new servers - Discord Slack notifications alerts

Mobile proxies, non-VoIP SMS verifications, dedicated numbers, and global eSIMs for AI agents and MCP clients.

MCP Server for notify to Weixin, Telegram, Bark, Lark, Feishu, DingTalk

The Teamwork.com official MCP server helps teams efficiently manage client projects with AI.

Manage NAVER WORKS messages, calendar, drive, mail, tasks and boards, also available as a CLI.

Multi-guild Discord management: messages, channels, roles, forums, webhooks and moderation.

Make phone calls using VoIP/SIP and OpenAI's Realtime API, and observe the transcript.

Knowledge base for Claude Code with semantic search, feed intelligence, and teams

JustCall MCP Server enables LLMs and AI agents to make voice calls and send SMS via JustCall APIs.

Unified email across Gmail, Outlook, iCloud and generic IMAP/SMTP: search, send, organize and batch-manage messages, with encrypted credential storage.

Lets the LLM reach you by phone: live, interruptible voice calls and tiered alerts over self-hosted SIP, with whisper.cpp speech-to-text and macOS TTS.

PumpFun on-chain intelligence — Telegram feed + MCP server for AI assistants. Query token data, GitHub social fee claims, creator profiles, and more.

Self-hosted digests of your Telegram channels over MCP: AI summaries, the last digest and raw per-channel messages, with OpenAI, Anthropic or Ollama.

MCP server for Calcom (Also known as Cal.com). Manage event types, create bookings, and access Cal.com scheduling data through LLMs.

Australian Football League teams, ladder standings, results, tips and power rankings via the Squiggle API.

Read Outlook email attachments via Microsoft Graph, parsing PDF, Word (including embedded images), Excel and text files into structured content.

Asterisk and FreeSWITCH PBX state over AMI and ESL: extensions, active channels, trunk and SIP peer status, dialplan and call history; read-only by default.

Read-only, self-hosted search over multiple IMAP accounts, mirrored by mbsync into a local notmuch index. Cannot send, delete or move mail.

ICTBroadcast voice, SMS and fax broadcasting: list campaigns and read live status and per-call results, with optional tools to start and stop campaigns.

Read-only access to ICTPBX, a multi-tenant IP PBX on ICTCore and FreeSWITCH: PBX statistics, extensions, DIDs, providers and tenants.