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Slack MCP Server
Version 1.0.0
Last updated Apr 21, 2026by
The Slack MCP server enables LLMs to interact with your Slack workspace for posting messages and discovering channels and users.
About this MCP
The Slack MCP server enables LLMs to interact with your Slack workspace for posting messages and discovering channels and users. It provides tools to send updates to channels or direct messages, explore available communication spaces, and retrieve user profile information without switching to the Slack interface.
The Slack MCP server helps you streamline communication workflows by allowing you to post announcements, share updates, and find the right channels or people to contact directly from your AI conversation. Read here for more information on the uses and tooling.
Key Use Cases
Post meeting summaries, standup updates, or announcements to channels
Send direct messages to team members
Discover available public channels in your workspace
Find channels you're already a member of
Get information about specific channels (purpose, member count, etc.)
Look up user profile information including title, department, and timezone
Capabilities
Functional benefits
- Ready to use: Deploy production-ready MCP servers in minutes, not days
- Customizable: Start with a pre-built server and easily adapt fields and logic to match your app customizations
- Extensible: Use Workato's platform to add new capabilities and enterprise skills beyond the defaults
- Composable: Combine MCP skills across multiple apps to power complex, multi-system workflows
Operational benefits
- Production-grade: Highly scalable and reliable with built-in security, tracing, and observability
- Unified governance: Verified user connections, role-based access control, and audit trails across every server
- Fully managed: Workato hosts and maintains the infrastructure, so there's no setup, patching, or key management required
