Communication & Collaboration MCP Servers for OpenAI Agents SDK

Discord server management MCP for AI agents: chat, moderation, admin, and full server building.

MCP server for the Fathom AI meeting intelligence API

MCP server for the GaviVentures WhatsApp API — use WhatsApp from Cursor, Claude Code, Codex, and other AI coding tools

Lifts WxO Slack limits: every-message wake-up, multi-channel MCP. https://markusvankempen.github.io/

Production-ready MCP Server for Telegram Bot API - 162 methods with token-optimized meta mode

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

Publish ntfy notifications, read the message cache, and manage users and topic access

MCP Server for WeChat iLink Bot - enables AI agents to send/receive WeChat messages via the Model Context Protocol

A Model Context Protocol (MCP) server for Whapi Cloud (WhatsApp API).

Send SMS & WhatsApp, verify OTPs, manage contacts, and control Android devices via AndroidAPI.net.

Telegram CLI + MCP server powered by MTProto and the official MCP SDK

Send email, push, Slack, Discord, Telegram and webhook notifications and manage templates with Ray.

Nostr publishing, queries, and DMs for AI agents, with allowlists, rate limits, and an audit log.

Read Microsoft Teams teams, channels, chats and messages, and post/reply/send, safe by default.

MCP server for Telegram Archive — search messages, browse chats, and access history

Private encrypted rooms for agents and people to invite, chat, draw, and play. Local and hosted MCP.

Read ICTPBX state: extensions, DID numbers, SIP trunks, tenants and live PBX statistics.

Fuzzy search and browse Apple Messages/iMessage from CLI or MCP server

Query the Plain GraphQL API: customers, threads, thread details.

Permissionless communication supercharger MCP server — 40+ Lightning-paid tools: AI phone calls in any language, voice in 602 languages

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