Communication MCP Servers — Page 16

Manage Max AI agents for WhatsApp and Instagram from Claude: rules, knowledge, escalations, integrations and chats, published when you confirm.

Client mail IA avec MCP. Connecte Claude, ChatGPT ou Cursor à ta boîte mail via OAuth pour lire, organiser et répondre aux emails.

An MCP service for device communication and PWM control via the MQTT protocol.

Your IMAP mailbox as an MCP server: list accounts and folders, search and read mail, attachments, drafts. Write tools only where the mailbox owner allows them, and email is sent only after the owner approves it. OAuth 2.1, hosted at mcp4mail.online, open source (MIT) and self-hostable.

MCP server for Bitrix24 Tasks, Workgroups, and Users. Implements MCP/JSON-RPC over STDIO.

A cross-platform desktop app for interacting with various Large Language Models (LLMs) through the Model Context Protocol (MCP).

A production-ready MCP server for ChatGPT and o3-pro, featuring caching, cost tracking, and rate limiting.

Collects interactive user feedback, including text and images, through a Chrome extension with real-time communication and history management.

Interact with Hacker News through the Model Context Protocol (MCP), designed for Claude Desktop.

Send and manage message notifications and interactions with DingTalk / DingDing.

Enables asynchronous communication between AI agents and users through Discord, ideal for long-running tasks.

https://github.com/karljsamuel/mcp-ecc

Hosted email for AI agents. Connect Gmail, Outlook / Microsoft 365 or any IMAP mailbox to Claude, ChatGPT, Cursor and other MCP clients, then read, search, send, organize, draft, schedule and auto-triage mail. Email is fetched live and never stored. Free for 1 inbox and 150 email actions a month. 19 tools, 7 workflow prompts. Remote Streamable HTTP endpoint: https://mcpemails.com/api/mcp

Provides IMAP and SMTP access for sending and receiving emails.

Manage emails using Gmail and IMAP protocols. Requires external configuration for credentials and settings.

A service for managing emails across multiple providers.

A service for managing multiple email accounts from various providers like 163, Gmail, QQ, and Outlook.

An MCP server for Claude that integrates with the Evolution API for WhatsApp automation.

Send real faxes worldwide from Claude, ChatGPT & Cursor. Prepaid, no subscription, PDF report.

A server for collecting user feedback and AI work reports.

An MCP server for collecting interactive user feedback, including text and images, through a graphical interface.

MCP server for full Gmail operations via Unipile API. 9 tools: send, reply, list, read, delete, search, labels, attachments, drafts. Dry-run by default, 55 unit tests. MIT licensed.

A gRPC transport for MCP, enabling communication between clients and remote MCP servers.

A headless server to get and send emails via the Gmail API, requiring Google API credentials at runtime.

Local MCP server for Hey.com email - read, search, send, reply, and manage the screener via stored session cookies.

An open-source messaging server for client-to-client communication using MCP HTTP streaming, configurable via an external JSON file.

An open-source messaging server for client-to-client communication using MCP HTTP Streamable messaging.

Read, send, search, and manage Instagram DMs through AI assistants via MCP. 15 tools, cookie-based auth, single dependency.

Enables communication between an LLM and a user through an interactive Electron interface.

Provides access to Intercom conversations and chats. Requires an Intercom API key.