Slack MCP Server

Stablecommunication

★1540 starsTypeScriptAnthropic

About

Overview

The Slack MCP Server provides tools for AI agents to interact with Slack workspaces. Agents can send messages, read channel history, create channels, manage users, and react to messages. Uses Slack Bot tokens for authentication.

Capabilities

Tools & Capabilities

⚡send_message

Send a message to a Slack channel

⚡read_channel

Read recent messages from a channel

⚡list_channels

List all channels in the workspace

⚡add_reaction

Add a reaction emoji to a message

Setup

Installation

bash

Install

npm install @modelcontextprotocol/server-slack

Examples

Example Usage

javascript

Usage

import { SlackServer } from "@modelcontextprotocol/server-slack";

const server = new SlackServer({
  botToken: process.env.SLACK_BOT_TOKEN
});
await server.start();

Quick Info

AuthorAnthropic

LanguageTypeScript

StatusStable

Stars★ 1540

Last UpdatedFeb 12, 2026