Communication MCP Servers

Radar noEixo: WhatsApp sales and support with an AI agent, CRM pipeline and post-sale (Brazil).

Hosted Slack MCP server for Claude, ChatGPT and Cursor, with each action switched per account.

Work, docs, CRM, calendar, chat and hiring for small teams. OAuth 2.1 with scoped, audited access.

Post and schedule to LinkedIn, X, Bluesky, Discord, Telegram and Mastodon from AI agents.

discord-mcpl puts an AI agent on Discord through a bot account. It is an [MCPL](https://github.com/anima-research/mcpl) server. MCPL (MCP Live) extends the [Model Context Protocol](https://modelcontextprotocol.io/) so that a server can register channels w

Discord guild and channel messaging via REST API v10: guilds, channels, messages and reactions.

Email, SMS and marketing automation: campaigns, contacts, automations and stats from Claude.

Telegram for AI agents, no login: keyword search, channel posts, comments, username lookup.

MCP server that lets AI assistants work with New Outlook (web) through a Chrome/Edge extension bridge

Bulk email verification: live SMTP mailbox check, MX, catch-all, disposable and role detection.

Deploy apps, run databases and domains, read logs, and send email and WhatsApp messages on Rimbra.

HalloFelix von InsurMagic: AI phone & WhatsApp assistant for insurance brokers.

Email for AI agents: read, search and send from your Gmail, Outlook, Yahoo, iCloud or IMAP inbox.

A send-only Telegram Pager MCP server for personal AI notifications

IMAP/SMTP 信箱 MCP server — 把任意標準信箱（Gmail/Outlook/自架…）包成 MCP tools；支援本地 stdio 與遠端 HTTP/OAuth 部署

Python client for the Revia MCP bridge — connect your coding agent to WhatsApp, Telegram, Slack, and Gmail

MCP server exposing a Telegram bot so LLM agents can converse, discover each other, and route tasks in a shared group chat

Self-hosted WhatsApp MCP server: connect your personal WhatsApp number to Claude, ChatGPT or any LLM, with a web UI and configurable auto-reply.

Pay-per-call market news, CBR/MOEX/Rosstat data and Telegram tools; auto-pays USDC on Base via x402

Python MCP server for IMAP/SMTP email, WebDAV, and CalDAV

Installable MCP entrypoint for ms365-toolkit

MCP server for IBM Concert — workflow health monitoring, incident diagnosis, auto-remediation, CVE triage, and Slack alerting

A safe, configurable Model Context Protocol server for Discord

Safe MCP server for Proton Mail via Proton Bridge (localhost IMAP/SMTP)