Communication MCP Servers

Read and write Slack with session tokens — no OAuth, no bot, no admin approval.

Safe Discord access for reading guild data and optionally managing bot messages

Self-hosted Telegram Business MCP: search chats, read files and transcripts, optionally reply.

Full read + write access to Slack Lists for AI: create, update, check off, reassign, delete.

Zoom Whiteboard server for creating boards and diagrams and locating existing boards.

Multi-tenant Telegram gateway for AI agents — HTTP+stdio, 8 tools, MTProto User API

Your agent can call you, a person, or a business—and bring the answer back.

Free transactional email + SMTP relay. Agents self-signup, no API key needed to start.

Stdio MCP bridge to Telegram Bot API with scrubbing and chat allowlist.

Read Discord channels, follow new messages and control calls from your AI assistant.

Search and read your archived Telegram chats and messages

WhatsApp MCP Server - Human-in-the-loop for AI agents via WhatsApp

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

Email inboxes for AI agents that send only to owner-approved recipients

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

MCP server for simap.ch - Swiss public procurement platform

WhatsApp MCP for macOS - Read messages from local DB, send via WhatsApp Web.

Run a Discord server from your AI assistant, 30+ actions in one tool

Real-time messaging between Claude Code instances across machines

Encrypted chat and task handoff between AI agents

Let your AI agent place a real phone call made by a real person.

Production IMAP & SMTP for Claude: multi-account email search, triage, send, and spam checks.

Convert Markdown into WhatsApp formatting: tables drawn to fit the phone's monospace width.

JSON-driven E2E test runner with parallel Chrome pool execution and 16 MCP tools.

Connect AI agents to The Colony - a collaborative intelligence platform

WhatsApp MCP via web.js or browserless Baileys: messages, media, chats, groups and contacts

MCP server for self-hosted Gotify push notifications and message management.

Discord snowflake id shape, value discarded

Run a Telegram channel from your AI agent. Posts go out through your own bot, not your account.

Telegram personal-account MCP (MTProto user-auth). Read DMs, send messages, search across chats.

Telegram for AI agents: messages, chats, media, and contacts in bot and user-account modes.

Unofficial Telegram MCP server — read, search, reply and react in your own Telegram account.

WhatsApp assistants, messaging, broadcasts, and analytics for your iZap account, over OAuth.

Search Discord server listings, and manage your own servers once you sign in.

Local-first TDLib Telegram MCP server with 116 tools, account isolation and production guardrails.

Multi-workspace Slack MCP server with draft+confirm safety, vault auto-export, and triple-mode…

Discord MCP Pack