slack-mcp-server

What is this MCP

This is a Model Context Protocol (MCP) server specifically designed for Slack workspaces. It enables integration with Slack without requiring workspace admin permissions or bot approvals.

How to use this MCP

The MCP can be set up using Docker or Docker Compose after obtaining Slack authentication tokens (xoxc and xoxd) through browser developer tools. It supports both stdio and SSE transports and can be configured via environment variables.

What this MCP can be used for

This MCP server allows for Slack workspace integration with various tools (like Claude) to access Slack conversations and history without official API permissions. It's particularly useful for bypassing workspace restrictions while maintaining functionality.