Communication MCP Servers

生产级 Email Model Context Protocol (MCP) 服务端，支持 SMTP 邮件外发、IMAP 邮箱检索与附件处理，提供 Stdio 与 SSE 双模传输

Save or export your private and public Slack messages, threads, files, and users locally without admin privileges.

A curated list of OpenClaw resources, tools, skills, tutorials & articles. OpenClaw (formerly Moltbot / Clawdbot) — open-source self-hosted AI agent for WhatsApp, Telegram, Discord & 50+ integrations.

Local-first personal agentic OS and everything app for coding, knowledge work, web design, automations, and artifacts.

- A MCP server for the Discord integration. Enable your AI assistants to seamlessly interact with Discord. Enhance your Discord experience with powerful automation capabilities.

Infobip MCP server for omnichannel communication and messaging. SMS, RCS, WhatsApp, Viber and more.

MCP server for Telegram Archive — search and browse Telegram chat history via the Model Context Protocol

MCP server for Neuron — the WhatsApp automation platform. 300+ tools for AI chatbots, broadcasts, campaigns, contacts, knowledge bases, newsletters, products, flows, and more.

Model Context Protocol (MCP) server for Discord integration, allowing Claude and other MCP clients to interact with Discord

A Discord MCP server for AI assistants — Bun-first, TypeScript, open-source

Real-time single and bulk email validation (syntax, MX, 5,000+ disposable domains, SMTP).

Discord MCP server for Claude, Codex, OpenCode and other MCP clients. TypeScript, stdio transport, ~22 focused tools.

A Model Context Protocol (MCP) server that provides iOS push notifications through the Bark service

MCP server for the Sureshot Gateway — send rich RCS messages and validate email + phone from any AI agent

Standalone Matrix MCP tool server exposing Matrix chat operations via the Model Context Protocol

MCP server to send messages and embeds to Discord webhooks via stdio.

Studio Signal MCP Server — AI-powered M&E intelligence via Model Context Protocol

MCP server for sending notifications via Telegram Bot API

Model Context Protocol server for Microsoft Teams (Microsoft Graph) — read teams, channels, chats and messages, and post/reply/send, with browser sign-in and safe-by-default access modes and guards.

Check link previews (Open Graph, Twitter cards) on X, LinkedIn, Slack; OG images per page.

MassGen is an open-source multi-agent scaling system that runs in your terminal, autonomously orchestrating frontier models and agents to collaborate, reason, and produce high-quality results. | Join us on Discord: discord.massgen.ai

- MCP server that integrates Microsoft Teams messaging (read, post, mention, list members and threads)

Agent intercommunication - messaging, channels, shared state, and real-time events

Ask questions across your WhatsApp inbox from Claude, ChatGPT, Cursor or any MCP client.