slack-mcp-server

yohanesyuen/slack-mcp-server

★ 0 stars JavaScript API Integration Updated today

An MCP server.

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Quick Install

Copy the config for your editor. Some servers may need additional setup — check the README.

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "slack-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "yohanesyuen/slack-mcp-server"
      ]
    }
  }
}

README Excerpt

A local MCP server exposing Slack as tools, with every Slack API request/response cryptographically timestamped via [FreeTSA](https://freetsa.org) (RFC 3161) — giving you trusted-third-party proof of when each piece of data was retrieved. - `send_message` — post a message to a channel - `reply_to_thread` — reply to a message thread

Tools (1)

send_message

slack-mcp-server

Quick Install

README Excerpt

Tools (1)

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