Slack Local MCP

Created By

nqkdev2 months ago

A lightweight Model Context Protocol (MCP) server for Slack automation using cookie-based authentication.

Overview

What is Slack Local MCP?

Slack Local MCP is a lightweight Model Context Protocol (MCP) server designed for automating tasks in Slack using cookie-based authentication, eliminating the need for complex app setups.

How to use Slack Local MCP?

To use Slack Local MCP, install it via npx or manually, configure it with your Slack cookie and workspace URL, and start automating Slack actions using natural language commands.

Key features of Slack Local MCP?

Send messages to channels or direct messages.
Schedule messages for future delivery.
Fetch conversations for AI summarization.
Add emoji reactions to messages.

Use cases of Slack Local MCP?

Automating daily team updates by fetching and summarizing messages.
Scheduling reminders for meetings or events.
Managing threads and responding to discussions efficiently.

FAQ from Slack Local MCP?

Is Slack Local MCP secure?

Yes, but handle your Slack cookie carefully as it provides full access to your workspace.

Can I use it for team-wide automation?

It's designed for personal use; for team deployments, consider OAuth-based solutions.

What if my cookie expires?

You will need to extract a new cookie from your browser to continue using the server.

Server Config

{
  "mcpServers": {
    "slack-local": {
      "command": "npx",
      "args": [
        "-y",
        "slack-local-mcp"
      ],
      "env": {
        "SLACK_COOKIE_D": "xoxd-your-cookie-value-here",
        "SLACK_WORKSPACE_URL": "https://your-workspace.slack.com"
      }
    }
  }
}

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