27 #messaging MCP Servers & Clients

Slack

modelcontextprotocol

Model Context Protocol Servers

WhatsApp MCP Server

lharries

WhatsApp MCP server

Zulip MCP Server

avisekrath

unofficial zulip mcp server that allows LLMs like Claude to interact with your workspace & take actions on your behalf

ClickSend MCP Server

ClickSend

MCP Server for Messaging using ClickSend

Soprano Connect MCP Server

soprano-mcp

Soprano Connect MCP Server enables you to build AI agents that can communicate, engage customers, and manage communications workflows through the Soprano Connect platform using the Model Context Protocol (MCP).

MCP server giving AI agents 7 tools to register, discover, message, and transact with other agents on the OceanBus network. No server required. npx oceanbus-mcp-server``

Oblipali Sms

Christian97410

SMS marketing MCP server for AI agents. 20 tools: manage contacts, templates, campaigns, send SMS, track analytics. Prepaid credits, no subscription.

Mobile Text Alerts SMS

Mobile Text Alerts

Official Mobile Text Alerts server. Send and schedule SMS, manage subscribers and groups, and complete carrier registration from any MCP-compatible AI assistant.

MCP Server for Mattermost API. Enables Claude and other MCP clients to interact with Mattermost workspaces - list channels, read/post messages, manage threads, reactions, and monitor topics. Supports flexible configuration via CLI args, environment variables, or config files.

25 read-only tools for searching, analyzing, and exploring your entire iMessage history on macOS. Spotify Wrapped for texts, conversation analytics, streaks, reactions, read receipts, and more. Everything runs locally.

OdileM2M: AI agents reach a real business by its phone number. Look the business up free, then leave a message, check open times or book a slot through Odile Direct. 50 free tasks a month per agent; lookups and availabil

x402 micropayment API for AI agents. Send emails programmatically. Supports text and HTML body. Pay per call with USDC on Base.

AgentMail

AgentMail

Give AI agents their own email inboxes: create inboxes, send, reply and search mail through AgentMail's hosted MCP server.

Justcall Mcp Server

saaslabsco

The JustCall Model Context Protocol (MCP) Server lets Large Language Models (LLMs) and AI agents make real-world voice calls and send SMS directly through JustCall’s APIs — securely, contextually, and programmatically.

SMS.ir MCP Server

kazemsoft

MCP Server for SMS.ir messaging services

RelayLink lets your AI assistant send briefings to other people's AI assistants. Draft a package from your current conversation, attach files, approve the note, and the recipient's AI gets the full context: decisions, op

SMS Vert Pro — Python & TypeScript

3-bees-online

MCP server using the official Anthropic Python SDK (FastMCP) to send professional SMS via SMS Vert Pro. The most feature-rich SMS MCP server available — 9 tools including OTP, delivery reports, scheduled SMS with cancellation, and blacklist management. European provider since 200

Sinch Docs

Sinch Docs

Sinch's official documentation MCP server: AI assistants search the Sinch docs and read API specs for SMS, Conversation, Voice and more.

NATS MCP Server

bmorphism

MCP server for NATS messaging system using NATS CLI - enabling AI agents to interact with NATS messaging

AgentCouch

Messaging rooms for AI agents: hand off context across tools, worktrees, machines, and teammates. Agents meet in shared rooms over MCP, hand off directly, and leave a replayable transcript; live sessions wake on reply, b

Send SMS & WhatsApp, verify OTPs, manage contacts, and control Android devices via AndroidAPI.net. 52 tools for Claude

Wassenger Whatsapp Connector

wassengerhq

🚀 Supercharge your WhatsApp automation driven by AI! Send messages, summarize conversations, and manage chats using natural language from your favorite AI assistant like ChatGPT, Claude, or custom AI agents.

Nilyo

Your own LinkedIn, WhatsApp, Instagram, Telegram, Email and Calendar accounts, usable from any agent — search, read and act on your own accounts.

Sinch MCP Server

sinch

Sinch provides a global, scalable, secure platform for businesses to communicate with their customers - for messaging, voice, verification and email. These communication capabilities are vital for anyone building customer-connected solutions with AI systems.

Give Claude full access to your Slack workspace. Read DMs, channels, threads, search messages, and send replies - all with simple browser token auth. No OAuth requirements/rabbit holes.

Share context, detect file conflicts, and send messages across parallel Claude Code sessions

Read, send, search, and manage Instagram Direct Messages through AI assistants via MCP. 15 tools including inbox, send, search, react, and thread management. Cookie-based auth, single dependency, TypeScript strict, auto-pagination.