Slack MCP Server

Name: Slack MCP Server
Author: ubie-oss

ubie-oss

Get started Repository

Interact with the Slack API: send messages, manage channels and retrieve user information.

Setup

Choose your client, copy the config, then fill in any required environment variables.

Add to Cursor Add to VS Code

claude mcp add slack-server-ubie-oss --env SLACK_BOT_TOKEN='<SLACK_BOT_TOKEN>' --env SLACK_USER_TOKEN='<SLACK_USER_TOKEN>' -- npx @ubie-oss/slack-mcp-server

~/.codex/config.toml

[mcp_servers.slack-server-ubie-oss]
command = "npx"
args = ["@ubie-oss/slack-mcp-server"]
env = { SLACK_BOT_TOKEN = "<SLACK_BOT_TOKEN>", SLACK_USER_TOKEN = "<SLACK_USER_TOKEN>" }

# codex mcp add slack-server-ubie-oss --env SLACK_BOT_TOKEN='<SLACK_BOT_TOKEN>' --env SLACK_USER_TOKEN='<SLACK_USER_TOKEN>' -- npx @ubie-oss/slack-mcp-server

~/.cursor/mcp.json

{
  "mcpServers": {
    "slack-server-ubie-oss": {
      "command": "npx",
      "args": [
        "@ubie-oss/slack-mcp-server"
      ],
      "env": {
        "SLACK_BOT_TOKEN": "<SLACK_BOT_TOKEN>",
        "SLACK_USER_TOKEN": "<SLACK_USER_TOKEN>"
      }
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "slack-server-ubie-oss": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "@ubie-oss/slack-mcp-server"
      ],
      "env": {
        "SLACK_BOT_TOKEN": "<SLACK_BOT_TOKEN>",
        "SLACK_USER_TOKEN": "<SLACK_USER_TOKEN>"
      }
    }
  }
}

~/.gemini/settings.json

{
  "mcpServers": {
    "slack-server-ubie-oss": {
      "command": "npx",
      "args": [
        "@ubie-oss/slack-mcp-server"
      ],
      "env": {
        "SLACK_BOT_TOKEN": "<SLACK_BOT_TOKEN>",
        "SLACK_USER_TOKEN": "<SLACK_USER_TOKEN>"
      }
    }
  }
}

claude_desktop_config.json

{
  "mcpServers": {
    "slack-server-ubie-oss": {
      "command": "npx",
      "args": [
        "@ubie-oss/slack-mcp-server"
      ],
      "env": {
        "SLACK_BOT_TOKEN": "<SLACK_BOT_TOKEN>",
        "SLACK_USER_TOKEN": "<SLACK_USER_TOKEN>"
      }
    }
  }
}

.trae/mcp.json

{
  "mcpServers": {
    "slack-server-ubie-oss": {
      "command": "npx",
      "args": [
        "@ubie-oss/slack-mcp-server"
      ],
      "env": {
        "SLACK_BOT_TOKEN": "<SLACK_BOT_TOKEN>",
        "SLACK_USER_TOKEN": "<SLACK_USER_TOKEN>"
      }
    }
  }
}

Environment variables

SLACK_BOT_TOKEN
SLACK_USER_TOKEN

Replace the placeholders with your own credentials and keep them out of version control.

Setup

Environment variables

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