Communication MCP Servers

MCP server for remote control of AI assistants via Telegram

MCP server for Attrove — AI-powered context retrieval from Gmail, Slack, Calendar for Claude, Cursor, and ChatGPT

This is a Model Context Protocol (MCP) server for WhatsApp, built with TypeScript and using the `@whiskeysockets/baileys` library.

SMTP Email MCP Server with template management

MCP server for Microsoft 365 Email and Calendar access using client credentials (app-only auth). Supports multiple accounts, shared mailboxes, per-mailbox read-only access, folder navigation, and date/content filtering.

MCP server for Switchboard — lets Claude Code, Codex and other agents operate the WhatsApp service

MCP server for discord bot

A fully functional web workspace for Claude Code CLI—chat, Kanban task board, task scheduling, multi-agent orchestration, MCP servers, skills, remote access (Web, SSH, Telegram), projects, and real-time data streaming.

Agent OS in Rust — one binary, 37 agents, 26 LLM providers, 37 channels (Telegram/Discord/Slack...), MCP server, A2A protocol, 120+ API endpoints, web dashboard

Make phone calls and join Zoom, Teams and Google Meet meetings from any AI agent. Self-hosted.

ZeroDB agent-memory MCP — 18 tools: memory + write-back to Slack, Gmail, Calendar, GitHub.

Token-aware message truncation: fit a chat history into your model's context budget.

Summarize your chat messages.

MCP server for TalkToPlanB: list rooms, read & send messages (WhatsApp alternative).

Model Context Protocol (MCP) server for Better-Notify — expose your notification catalog as AI agent tools.

MCP server for interacting with Slack

SMS MCP Server - Alibaba Cloud Short Message Service (dysmsapi) tools for sending and querying SMS

Standalone MCP server exposing Twilio messaging, voice, verify, lookups, and SendGrid email APIs as tools.

Discord MCP server: route-generated tools + Gateway events for Model Context Protocol clients.

Gmail for agents: create inboxes, read and reply to mail, send email, manage domains. OAuth sign-in.

A Model Context Protocol (MCP) server for Clay

SendGrid Dynamic Templates MCP Server

A Model Context Protocol server

Sendara MCP server — let AI agents send email/SMS and manage domains via the Sendara API.