io.github.stevenvo/slack-mcp-server

io.github.stevenvo/slack-mcp-server

Read Slack conversations, threads, user info, and search messages from your MCP client.

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Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "slack-mcp-server": {
      "command": "uvx",
      "args": [
        "slack-mcp-server-v2"
      ],
      "env": {
        "SLACK_USER_TOKEN": "<your SLACK_USER_TOKEN>",
        "SLACK_BOT_TOKEN": "<your SLACK_BOT_TOKEN>",
        "SLACK_WORKSPACE_URL": "<your SLACK_WORKSPACE_URL>"
      }
    }
  }
}
Environment variables
  • SLACK_USER_TOKENsecretSlack User OAuth Token (starts with xoxp-). Get from https://api.slack.com/apps
  • SLACK_BOT_TOKENsecretSlack Bot User OAuth Token (starts with xoxb-). Alternative to user token.
  • SLACK_WORKSPACE_URLrequiredYour Slack workspace URL (e.g., https://your-company.slack.com). Required for generating message links.

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
0.1.0
Registry
active
Published
11/7/2025

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