#communication

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.

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.

This server integrates a variety of Vonage's APIs as tools to help developers work with their applications.

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. It provides a function-calling interface for conversational AI systems, enabling: 📞 AI-powered calling: Let your LLM initiate, manage, or transcribe calls using JustCall. 💬 Smart messaging: Allow your AI agent to send or respond to SMS within conversations. ⚙️ Seamless integration: Use the MCP standard to connect JustCall’s telephony capabilities with any LLM runtime or orchestration framework. In short: It gives your LLMs a voice and a phone number — turning chatbots into truly conversational agents.

Exotel’s MCP Server empowers Agentic AI to make calls, send messages, and automate customer outreach without telephony complexity.

Infobip MCP Servers let you build AI agents to interact with the Infobip platform through the Model Context Protocol (MCP). Connect to Infobip and enable your agents to perform actions, such as sending messages over channels like SMS, RCS, WhatsApp, or Viber, or managing customer data in a controlled, production-grade environment.

A2AMCP is a Agent2Agent MCP communication Server taking the concept from Google's Agent2Agent Protocol (A2A)

A Stremeable Http Transport for the Model Context Protocol (MCP) suited for frameworks like Hono, enabling real-time communication using Server-Sent Events (SSE) and standard HTTP requests. Implements the MCP Streamable HTTP transport specification for edge-compatible environments.

Google Chat MCP server that lets AI assistants like Claude and Cursor participate directly in team conversations - search messages, help teammates, share files, and coordinate across chat platforms.

MCP server for cell–cell communication using liana

Example implementation of the Google A2A protocol with a Flask server and Python client. Includes web search integration via MCP

An innovative Model Context Protocol hub that seamlessly connects your client with intelligent agents, enabling powerful cross-platform communication across multiple MCP ecosystems

MCP Server for the sipgate API

Azure Communication Services - Email MCP

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Development repository for MCP (Managed Communication Protocol) server

Secure Messages Control Plane (MCP) Server - A robust platform for managing communication between AI agents

This is a simple MCP Server Framework that enables data to be passed through a structured messaging protocol, allowing seamless communication between clients and servers. It supports efficient data exchange, real-time processing, and customizable extensions for various applications, ensuring scalability and reliability in diverse environments.

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An MCP server that enables communication with users through Telegram. This server provides a tool to ask questions to users and receive their responses via a Telegram bot.

Query and Summarize your chat messages.