Prismix
Anthropic Official Communication

Slack

Post messages, read channels, search history, and manage users in a Slack workspace.

89,547 stars 11,443 forks Last commit 4d ago Language TypeScript License MIT
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Install

npm install -g @modelcontextprotocol/server-slack

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Show your README readers it's in a curated directory — and give them a one-click path to install docs and config.

Listed on Prismix ← links back here

Markdown

[![Listed on Prismix](https://prismix.dev/api/badge/mcp/anthropic-slack.svg)](https://prismix.dev/mcp/anthropic-slack)
Theme-aware version (auto dark/light on GitHub) →
<a href="https://prismix.dev/mcp/anthropic-slack"><picture><source media="(prefers-color-scheme: dark)" srcset="https://prismix.dev/api/badge/mcp/anthropic-slack.svg?theme=dark"><img alt="Listed on Prismix" src="https://prismix.dev/api/badge/mcp/anthropic-slack.svg"></picture></a>

Claude Desktop / Cursor config

Drop into your claude_desktop_config.json or Cursor MCP settings. Replace the ${…} placeholders with your own values. 

{
  "mcpServers": {
    "slack": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-slack"],
      "env": {
        "SLACK_BOT_TOKEN": "${SLACK_BOT_TOKEN}",
        "SLACK_TEAM_ID": "${SLACK_TEAM_ID}"
      }
    }
  }
}

About

Slack workspace bridge. Bot-token auth. Surfaces messages, channels, threads, reactions, and user-directory lookups as tools. Most-installed communication server.

Tags #slack #official #reference #chat

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