Communication MCP Servers

A Model Context Protocol server that to expose OpenAPI specs.

Email IMAP/SMTP MCP server for Model Context Protocol hosts — supports iCloud Mail, Yahoo Mail, and custom IMAP providers

Model Context Protocol server for MailCue — gives an AI agent its own mailbox

Custom Slack MCP server with dual-token support for reading and responding as the authenticated user

MCP server for EAD Factory: qualified evidence, signature, notifications and chat via AI agents.

Slack workspace MCP server — channels, messages, threads, reactions, users, files, bookmarks, scheduling via Slack Web API

MCP server for Remind (remind.com) — classes, chats, messages and notification settings.

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

Model Context Protocol (MCP) Server for Zevand ResolveAI - WhatsApp AI Agent & Live Simulator

MCP server for remote control of AI assistants via Telegram

MCP server for Slack message retrieval and search

Comprehensive MCP server for Claude to access Microsoft Outlook and Teams via Microsoft Graph API - including Email, Calendar, Contacts, Tasks, Teams, Chats, and Online Meetings

MCP server for email via IMAP/SMTP — read, search, send, and manage emails

IMAP and SMTP via MCP Server

Telegram MCP server: give AI tools direct access to your Telegram account

Your own WhatsApp as an MCP server: read, search and send from any MCP client.

Field operations on a deterministic solver — run jobs, crews & fleet from Claude or ChatGPT.

Rust MCP server and CLI for Gotify push notifications and message management.

Gotify notifications and app, client, and message management over MCP and CLI.

Check an npm/PyPI package before an AI agent installs it: 5 focused supply-chain tools.

Before an AI agent installs an npm/PyPI package: typosquat, vulnerability and existence checks.

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

Unofficial MCP server for Spotler SendPro, formerly FlowMailer.

Transactional email and agent mailboxes: send, broadcasts, domains, Correio inboxes.