What is the Slack remote MCP server?
The Slack remote MCP server is a hosted Model Context Protocol endpoint at https://mcp.slack.com/mcp, so AI assistants can connect to it without installing or running anything locally.
Slack MCP ServerFeatured
@Slack
Basic information
About Slack MCP Server
Slack is a collaboration hub for team messages, channels, users, and shared canvases. Its remote MCP server brings workspace communication context into assistant workflows, helping users find decisions, summarize discussions, and understand activity across channels.
Connection details
https://mcp.slack.com/mcpSetup
claude mcp add slack --transport http https://mcp.slack.com/mcpSlack MCP Server tools
Tool list not available yet
This listing does not currently have a tool list to display. This does not mean the server has no tools; check its documentation for supported capabilities.
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Frequently asked questions
How do I connect to the Slack MCP server?
Add the endpoint https://mcp.slack.com/mcp to any MCP-compatible client such as Claude Code, Cursor, or VS Code. The setup snippets on this page configure each client in one step.
Does the Slack MCP server require authentication?
Yes. Slack uses OAuth: the first time you connect, your MCP client opens a browser window to sign in and authorize access, then reuses the credentials for future sessions.
Which transport does the Slack MCP server use?
Slack exposes a Streamable HTTP endpoint, the transport used by remote MCP servers and supported by all major MCP clients.
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