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Slack Local MCP

Slack Local MCP

Local
github.com/nqkdevCommunication0
Repository

About Slack Local MCP

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

#slack#mcp#local

Configuration

Local server config is the same for every client. Copy it into your client’s MCP config file.

mcp.json · Universal config
{
  "mcpServers": {
    "slack-local": {
      "command": "npx",
      "args": [
        "-y",
        "slack-local-mcp"
      ],
      "env": {
        "SLACK_COOKIE_D": "<SLACK_COOKIE_D>",
        "SLACK_WORKSPACE_URL": "<SLACK_WORKSPACE_URL>"
      }
    }
  }
}
Run commandnpx -y slack-local-mcp
Environment variables to set
SLACK_COOKIE_D
SLACK_WORKSPACE_URL

Local servers need a runtime on your machine (e.g. Node.js 18+). Config file locations differ by client; see your client’s docs.

Packages
npmslack-local-mcp

Tools

No tool list yet

Local servers expose tools only once running on your machine, and the maintainer has not provided a tool list.

Details

The maintainer has not added details yet. Check the README in the repository.

Comments

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New to MCP?

From what the protocol is to installing your first server, these answers cover most first questions.

An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.