# Slack MCP

Vendor: Slack  
Category: communication  
Auth: OAUTH2  
Composio slug: `slack`

Slack is a channel-based messaging platform. With Slack, people can work together more effectively, connect all their software tools and services, and find the information they need to do their best work — all within a secure, enterprise-grade environment.

## Setup

1. Create or open a Switchy Space.
2. Open Integrations and connect Slack.
3. Authorise through oauth2.
4. Teammates can now @-mention Slack tools in chat.

## Compatible models

- OpenAI: GPT-4.1 (confidence 80/100)

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Last verified: 2026-04-23T23:46:29.618Z  
Canonical URL: https://switchy.build/mcps/slack