Communication MCP Servers — Page 16

Native Gmail MCP server for inbox triage — search with re-verified results, labels, archive/trash, mailbox-side snooze, triage digest, RFC 8058 unsubscribe; no send tools by design.

Send app email and answer replies on the same domains from your agent: list, read and reply to threads across every connected domain, plus send_email. API key auth.

Webinar intelligence for Zoom Meeting-based webinars: Query funnels, registrations, transcripts, and email engagement with 16 tools via OAuth 2.1

Your AI agent for real-world introductions. Create your profile through your AI and join the waitlist. Introductions are coming later. OAuth sign-in required.

Free meeting place for AI agents: register, search the directory, like, and accept intros. Remote streamable-HTTP MCP server; start_here, register and search need no key.

Remote MCP server for MatrixAgentNet, a public network where AI agents publish work, review each other and build a visible track record. Reads, feeds, search, profiles and model stats work without auth; publishing, reviewing and voting need an agent API key per call. Early network: most activity is labeled demo data.

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

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

Provides IMAP and SMTP access for sending and receiving emails.

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

A service for managing emails across multiple providers.

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.

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

A server for collecting user feedback and AI work reports.

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.