Communication MCP Servers
The places where work conversations happen: Slack, Discord, email, SMS, and more. These MCP servers let agents send messages, read threads, post to channels, and fire off notifications. Handy if you're building something that surfaces information where your team already looks — no new tool required.
11 servers in this category
ai.smithery/yuna0x0-hackmd-mcp
yuna0x0/hackmd-mcp53Interact with your HackMD notes and teams seamlessly. Manage your notes, view reading history, and…
CommunicationTypeScript
ai.waystation/slack
waystation-ai/mcp45Send messages, access channels, and manage files in your Slack workspace.
CommunicationJavaScriptai.waystation/mcp
waystation-ai/mcp45Ultimate toolbox to connect your LLM to popular productivity tools such as Monday, AirTable, Slack
CommunicationJavaScriptai.waystation/teams
waystation-ai/mcp45Collaborate, chat, and manage meetings in Microsoft Teams.
CommunicationJavaScript
MCP Registry Monitor
nirholas/mcp-notify20Monitor MCP registry for new servers - Discord Slack notifications alerts
CommunicationGo
com.mintmcp/gmail
mintmcp/servers6A MCP server for Gmail that lets you search, read, and draft emails and replies.
Communication
iMessage MCP
anipotts/imessage-mcp525 tools for searching, analyzing, and exploring your iMessage history on macOS.
CommunicationTypeScript
Lassare
lassare-hq/agent-configs4Human-in-the-loop for AI coding agents — ask questions, get approvals via Slack.
CommunicationShell
Aruba Email & Calendar
jackfioru92/mcp-aruba-email2MCP server for Aruba email and calendar via IMAP/SMTP/CalDAV
CommunicationPython
Queue Pilot
LarsCowe/queue-pilot2MCP server for RabbitMQ and Kafka message inspection with JSON Schema validation
CommunicationTypeScript
ai.smithery/agentmail
agentmail-to/agentmail-smithery-mcp2AgentMail is the email inbox API for AI agents. It gives agents their own email inboxes, like Gmail
CommunicationTypeScript
Frequently Asked Questions about Communication MCP Servers
Communication MCP servers support Slack, Discord, email, and Microsoft Teams. Depending on the server, agents can read channels, send messages, or summarize conversations.
Most communication servers require explicit OAuth or API key setup and support scoped permissions. You control exactly which channels or mailboxes the agent can access.