slack

Indexed by com.pulsemcp

About

MCP server for Slack — read/write messages, manage threads, and react to messages.

Use this server

Add it to your MCP client. The catalogue lists this config verbatim from its source — it does not run, download, or vouch for the server. Review the command before you run it.

Transportstdio (runs a local command)

Env varsSLACK_BOT_TOKEN ENABLED_TOOLGROUPS

Claude Code

claude mcp add --env SLACK_BOT_TOKEN= --env ENABLED_TOOLGROUPS= slack -- npx slack-workspace-mcp-server

Cursor

Add to Cursor

If the button doesn't open Cursor, use the JSON below — Cursor accepts the same mcpServers config.

VS Code

code --add-mcp '{"name":"slack","command":"npx","args":["slack-workspace-mcp-server"],"env":{"SLACK_BOT_TOKEN":"","ENABLED_TOOLGROUPS":""}}'

JSON

{
  "mcpServers": {
    "slack": {
      "command": "npx",
      "args": [
        "slack-workspace-mcp-server"
      ],
      "env": {
        "SLACK_BOT_TOKEN": "",
        "ENABLED_TOOLGROUPS": ""
      }
    }
  }
}

Environment variables are listed by name only — fill in your own values. Entries never carry secrets.