Communication & Collaboration MCP Servers for DeepSeek Harness

Decode subtext, tone, and ambiguity in messages; rewrite outgoing replies; brief meetings.

Unofficial read-only access to LINE WORKS AiNote meeting notes: list, search, summaries, transcripts

TeamSpeak MCP Server - Control TeamSpeak from AI models

AI-optimized MCP server for iMessage on macOS. Read, search, and send messages.

Manage WhatsApp Business templates and send messages via Meta Cloud API

An unofficial, feature-rich command-line client, MCP server, and webhook daemon for Telegram, built on Telethon

MCP server for Discord-based AI agent-user communication. Enables AI agents to communicate with users through Discord.

Phone numbers, SMS, 2FA capture, voice calls, and email for AI agents.

MCP server for accessing Kontur Talk (KTalk) recordings, transcripts and summaries

MCP server for Krystal Voice Caller — let AI agents manage your voice tenant, drive scripts, place test calls, and harvest captures.

Premium MCP server for AI-powered LINE Official Account management

MCP server exposing the pywa WhatsApp Cloud API client as ~100 auto-discovered tools

An MCP server implementation based on RongCloud IM Server.

Slack Enterprise MCP Server by MEOK AI Labs

MCP server that exposes Slack AI-generated huddle transcripts to LLM agents

Full read + write access to Slack Lists for AI: create, update, check off, reassign, delete.

An MCP server that analyzes Slack messages/threads and organizes them into Notion pages

Spix MCP Server — give AI agents phone calls and email as tool calls

A comprehensive MCP server for the Unipile API — 96 tools for messaging, email, calendar, LinkedIn, and more

MCP server for AllStar Link — wraps ASL3-API REST endpoints as MCP tools for AI agent control of amateur radio nodes

MCP server for iMessage