Best 329 Communication s Tools in 2025

Inbox Zero is an open-source AI email assistant and client that helps users manage emails efficiently and achieve an empty inbox.

Supergateway is a tool used to convert MCP servers based on standard input and output into services accessible via SSE or WebSocket, facilitating remote debugging and integration.

The WhatsApp MCP Server is a tool that connects personal accounts via the WhatsApp Web Multi-Device API. It supports message search, sending, and multimedia processing, and integrates with LLMs such as Claude.

The Apple MCP toolset is a collection of native Apple tools based on the MCP protocol, providing integrated services for the Apple ecosystem such as messaging, notes, contacts, email, reminders, and calendar.

A Gmail automatic authentication MCP server designed for Claude Desktop, supporting Gmail management through natural language interaction, including complete functions such as sending emails, label management, and batch operations.

LINE Bot MCP Server is a service that implements the Model Context Protocol (MCP) for connecting AI agents to LINE official accounts, supporting functions such as pushing text and rich - media messages, broadcasting messages, and retrieving user profiles.

An MCP service for sending emails via the Resend API, integrating Cursor/Claude to achieve automatic AI email sending

An MCP server based on Express.js, providing encryption tools including key pair generation, shared key derivation, and message encryption/decryption functions, and supporting SSE real-time communication.

An MCP server that provides Slack search functionality, supporting queries for user, channel, message, and other data.

Provide tRPC routing functionality through MCP services to enable the opening and invocation of RPC interfaces

An MCP server that connects AI assistants to the Discord platform, providing various Discord interaction functions

The Telegram MCP Server is a Node.js-based service that allows LLMs to send notifications and receive user responses via Telegram and supports integration with MCP-compatible applications such as Cline.

A tool for interacting with the macOS Messages application through Python bridging, supporting reading and sending iMessage messages

An iMessage query server based on the FastMCP framework that provides functions for securely accessing and analyzing the iMessage database.

An MCP server implementation supporting Webhook, providing message sending functionality

RocketMQ MCP server project, providing SSE interface services

A Google contact service based on the MCP protocol that provides contact management, organizational directory search, and Google Workspace interaction functions.

An Instagram private message MCP server based on fastmcp and instagrapi, supporting AI assistants to read and send Instagram private messages.

The MCP server for the Zoom API, providing comprehensive interface interaction services

The Rust MCP SDK is a high - performance, asynchronous toolkit for building MCP (Model Context Protocol) servers and clients. It simplifies the development process, allowing developers to focus on application logic while providing powerful features and consistency guarantees.

This is a demonstration project of the ActionKit MCP server, which is used to connect to Claude Desktop or Cursor and provide Slack-related operation functions. Users need to be authenticated through the Paragon Connect Portal before use.

Implementation of Novu's MCP server for AI agents to interact with the notification system

An interactive web tutorial for learning how to build an MCP (Model Context Protocol) server, providing step-by-step guidance and real-time code examples.

A Model Context Protocol (MCP) server implemented for the Resend email service, providing a standardized interface for sending emails and supporting TypeScript.

A server that provides Swagger/OpenAPI specifications through the MCP protocol

The MCP Email Server is a protocol server that provides email functionality for LLMs, supporting the sending of emails with attachments and file search features, including SMTP secure transmission and support for multiple types of attachments.

A voice call server based on the MCP protocol, integrating Twilio and OpenAI technologies to enable AI assistants to initiate and manage real-time voice calls.

An MCP server that provides meeting data management, supporting meeting recording, transcription, calendar event management, and search functions, and can integrate AI assistants for automated meeting management.

A Python - based LINE MCP server that allows language models to read and analyze LINE conversation messages through a standardized interface. The project uses the FastAPI framework, supports text, sticker, and image message processing, and provides core functions such as message storage and API endpoints.

A multi-channel platform server based on WhatsApp that provides REST APIs for message sending and receiving management.