MCP server

Slack MCP Server

Reads and writes Slack conversations from an MCP client, without requiring a workspace app install.

Save Visit website ↗

Add it to your client

Community

Install

npx -y slack-mcp-server@latest --transport stdio

mcpServers

{
  "mcpServers": {
    "slack-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "slack-mcp-server@latest",
        "--transport",
        "stdio"
      ]
    }
  }
}

Transport: both
Runtime: Go
Auth: Required
License: MIT

Tools

conversations_historyconversations_repliesconversations_add_messageconversations_search_messageschannels_listusers_searchreactions_add

A Go-based MCP server that exposes channel history, threads, message search and reactions to an assistant. It accepts bot and user OAuth tokens as well as browser session tokens, so it can run in workspaces where installing a new app is not an option. Stdio, SSE and streamable HTTP transports are all supported. It is a community project and is not published by Slack.

Comments(0)

No comments yet — be the first.

Similar MCP servers

GitHub MCP Server

MCP server

GitHub's own server for repos, issues, pull requests and workflow runs

Developer ToolsVersion Control & Repos

Vercel MCP

MCP server

Hosted endpoint for Vercel docs, projects, deployments and logs.

Developer ToolsCloud Platforms & Infrastructure

Temporal Knowledge Base MCP

MCP server

Answers Temporal questions from the docs, courses and community archives

Developer Tools