Back to MCPs
Official Config Required

Slack

Channel management and messaging for Slack workspaces. Send messages, manage channels, and interact with Slack's API through Claude.

slackmessagingapi+1 more
1,123 upvotes 41,500 views by Anthropic

Required Environment Variables

Set these environment variables before using this MCP server:

SLACK_BOT_TOKEN
SLACK_TEAM_ID
Installation 
npx -y @modelcontextprotocol/server-slack

How to add to Claude Code

  1. Open Claude Code settings

    Run claude config or edit ~/.claude/config.json

  2. Add the MCP server configuration 
    {
  "mcpServers": {
    "slack": {
      "command": "npx",
      "args": [
              "-y",
              "@modelcontextprotocol/server-slack"
      ]
    }
  }
}
  3. Restart Claude Code

    The MCP server will now be available in your sessions

View on GitHub