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mcp-slack MCP Server: Tools, Setup for Claude Code, Cursor & More

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Getnpm@avidian/mcp-slackavidianity/mcp-slack

Not the official Slack MCP server. This one is built by the community. Slack makes its own: Slack MCP →

Stars
0
on GitHub
Downloads
32
a week
Works in
12
apps
Version
0.6.0
last commit Sep 2026

TOON-first Model Context Protocol server for Slack, with dual-token auth and both stdio and Streamable HTTP transports.

Works in

12 should work

Tap an app to see how to set it up and any known problems.

Install mcp-slack

Claude Code

  1. 1

    Copy this prompt.

    Add the mcp-slack server to Claude Code. Run this command:

claude mcp add slack -- npx -y @avidian/mcp-slack

Then check that it loaded and tell me if I need to sign in or restart.
  2. 2

    Paste it into Claude Code. It shows the change and asks before running it.

Requires Node.js.

Built from the package data we hold. Not yet tested by us.

Tools

We don't list mcp-slack's tools here yet. After you connect it, ask your assistant "What can you do with mcp-slack?" to see them.

Information

updated Nov 2, 2026

Publisher
Community
Package
@avidian/mcp-slack
Registry
npm
Version
0.6.0
License
MIT
Last commit
Sep 11, 2026
Open issues
0

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Other Slack MCP servers

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Facts from the official MCP registry, GitHub, npm, PyPI and the Docker catalog. Updated Nov 2, 2026.