Home/Directory/Communication/Slack

Slack

@modelcontextprotocol · github.com/modelcontextprotocol/servers

Post messages, read channels and threads, and resolve users across a Slack workspace.

Anthropic OfficialCommunicationstdioToolslocal auth

GitHub

Install one command

terminal

$ npx -y @modelcontextprotocol/server-slack

Or add it with the Claude CLI: claude mcp add slack

Tools exposed 7 tools

post_message

list_channels

get_channel_history

reply_to_thread

add_reaction

get_users

get_user_profile

Configuration generate & copy

SLACK_BOT_TOKEN

SLACK_TEAM_ID

Values are filled in locally in your browser — nothing is sent anywhere.

claude_desktop_config.json

{
  "mcpServers": {
    "slack": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-slack"],
      "env": {
        "SLACK_BOT_TOKEN": "<your-slack-bot-token>",
        "SLACK_TEAM_ID": "<your-slack-team-id>"
      }
    }
  }
}

Paste the Claude Desktop snippet under mcpServers in your config, then restart Claude Desktop — or run the Claude Code command in your terminal.

Slack

Install one command

Tools exposed 7 tools

Configuration generate & copy

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