korotovsky/slack-mcp-server
A Model Context Protocol server enabling AI agents and assistants to interact with Slack workspaces.

This repository provides a Model Context Protocol (MCP) server for Slack, allowing AI agents and assistants to fetch messages, search conversations, access DMs and channels, and interact with Slack programmatically. It supports multiple transport modes including stdio, SSE, and HTTP, with options for stealth operation requiring no bot permissions or OAuth-based authentication. The server includes smart history fetching by date or count, unread message retrieval, and safe message posting controls.
Frequently asked
- What is korotovsky/slack-mcp-server?
- A Model Context Protocol server enabling AI agents and assistants to interact with Slack workspaces.
- Is slack-mcp-server open source?
- Yes — korotovsky/slack-mcp-server is open source, released under the MIT license.
- What language is slack-mcp-server written in?
- korotovsky/slack-mcp-server is primarily written in Go.
- How popular is slack-mcp-server?
- korotovsky/slack-mcp-server has 1.7k stars on GitHub.
- Where can I find slack-mcp-server?
- korotovsky/slack-mcp-server is on GitHub at https://github.com/korotovsky/slack-mcp-server.