Communication MCP Servers — Slack, Discord, Email
Connect AI to your communication tools. Browse MCP servers for Slack, Discord, email, and more. Send messages, manage channels, read conversations, and automate team communication using natural language with communication MCP servers.
social-orders-inbox-mcp
social-orders-inbox-mcp MCP server provides access to inboxes for orders received via social media channels like DMs on Instagram or Facebook Messenger. It enables programmatic retrieval and management of order messages. E-commerce developers and automation engineers use it to integrate social sales into backend systems.
myGmailData
Provides access to Gmail API for listing, reading, sending, and searching emails using OAuth refresh token authentication. Developers integrate it to automate inbox management, extract message data, or send programmatic replies. Data analysts use it for querying email histories in reporting tools or scripts.
PodcastTranscript
Retrieves text transcripts of podcast episodes given a URL or episode ID. Delivers structured text output from audio content for processing. Podcast researchers, content analysts, and developers use it to enable text-based querying and integration in applications.
whatsapp-mcp-server
Provides MCP access to WhatsApp for reading incoming messages, searching contacts by name or number, and sending text messages. AI developers integrate it with Claude or Cursor to build messaging automation. Used for chatbots, customer support replies, and contact-based notifications.
Featured Communication MCP Servers
Popular open-source and community communication MCP servers.
Slack MCP Server
Full Slack workspace integration for AI-powered team communication
Discord MCP Server
Gmail MCP Server
Microsoft Teams MCP
What Can Communication MCP Servers Do?
Send Messages
Post to Slack channels, Discord servers, or send emails using natural language.
Manage Channels
Create, archive, and organize Slack channels or Discord servers with AI.
Email Automation
Compose, send, and manage emails through Gmail or Outlook MCP servers.
Notifications
Send automated alerts and notifications to any communication platform.
Communication MCP Best Practices
- Use OAuth tokens with minimal required permissions for security
- Test message sending in a sandbox channel before production use
- Implement rate limiting to avoid API throttling on messaging platforms
- Review AI-generated messages before sending to sensitive channels
Compare Communication MCP Servers
| Feature | Slack | Discord | |
|---|---|---|---|
| Send Messages | ✓ | ✓ | ✓ |
| Read History | ✓ | ✓ | ✓ |
| Manage Channels | ✓ | ✓ | — |
| File Sharing | ✓ | ✓ | ✓ |
| Best For | Business | Community | Formal |
Communication MCP Server FAQ
What is a Slack MCP server?
A Slack MCP server connects AI assistants like Claude to your Slack workspace. It enables sending messages, reading channels, searching conversations, and managing workspace settings using natural language commands.
Can I send emails with an MCP server?
Yes, email MCP servers like Gmail MCP and Outlook MCP allow AI to compose, send, and read emails. You can manage your inbox, search messages, and automate email workflows through natural language.
Which communication MCP server is best for teams?
Slack MCP Server is ideal for tech teams, while Microsoft Teams MCP is better for enterprise organizations using Microsoft 365. Both support channels, direct messages, and integrations.
Is Discord MCP server safe for my server?
Yes, Discord MCP servers use OAuth and bot tokens with configurable permissions. You control exactly what actions the AI can perform on your Discord server.
Can I automate notifications with communication MCP?
Absolutely. Communication MCP servers can send automated notifications to Slack channels, Discord servers, email, or SMS based on triggers from other MCP servers or workflows.
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