slack-mcp-server
Slack MCP server for workspace integration. slack-mcp-server is a Model Context Protocol (MCP) server maintained by korotovsky. It connects to MCP-compatible clients such as Claude Desktop, Cursor, Cline, and other agents that speak the protocol. It exposes 1 tool, including conversationsHistory, that an agent can call directly. It is categorized under Tool/Slack and Integration/Claude.
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.
AIMCP authority
DR and traffic signal for the AIMCP public domain.
Frequently asked questions
What is the slack-mcp-server MCP server?
slack-mcp-server is a Model Context Protocol server from korotovsky. It lets MCP-compatible AI clients call its tools over a standard interface, so agents like Claude, Cursor, and Cline can use it without custom integration.
How do I connect slack-mcp-server to my AI client?
Add slack-mcp-server to your client's MCP configuration using the stdio or SSE connection shown in the usage examples on this page, then restart the client to load the server.
What tools does slack-mcp-server provide?
slack-mcp-server provides 1 tool: conversationsHistory.
Is slack-mcp-server free to use?
slack-mcp-server is listed on AIMCP for free. Any API keys or accounts required by the underlying service are set by its provider.
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