Slack MCP Server

Slack is an MCP integration. Send messages, access channels, and manage files in your Slack workspace.

Hosted connection

The registry lists a streamable-http connection at https://waystation.ai/slack/mcp.

The registry lists a sse connection at https://waystation.ai/slack/mcp/sse.

Before connecting

Check the maintainer’s instructions for account access, authentication and the supported client configuration. Once connected, inspect the tools your client receives and try a small task that matches the server’s stated purpose. The registry description does not include a verified, complete tool list.

Project and source

View the publisher’s registry entry · Project repository. This profile uses version 0.3.1 from the registry. Registration identifies the publisher namespace; it does not establish that this is a first-party integration for every service it connects.

Browse related communication MCP servers for tools that cover the same kind of work.