Slack MCP Server

{
  "mcpServers": {
    "slack": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "SLACK_MCP_XOXC_TOKEN=$SLACK_MCP_XOXC_TOKEN",
        "-e",
        "SLACK_MCP_XOXD_TOKEN=$SLACK_MCP_XOXD_TOKEN",
        "ghcr.io/korotovsky/slack-mcp-server",
        "mcp-server",
        "--transport",
        "stdio"
      ],
      "env": {
        "SLACK_MCP_XOXC_TOKEN": "xoxc-...",
        "SLACK_MCP_XOXD_TOKEN": "xoxd-..."
      }
    }
  }
}

{
  "mcpServers": {
    "slack": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://x.y.z.q:3001/sse",
        "--header",
        "Authorization: Bearer ${SLACK_MCP_SSE_API_KEY}"
      ],
      "env": {
        "SLACK_MCP_SSE_API_KEY": "my-$$e-$ecret"
      }
    }
  }
}

{
  "mcpServers": {
    "slack": {
      "command": "C:\\Progra~1\\nodejs\\npx.cmd",
      "args": [
        "-y",
        "mcp-remote",
        "https://x.y.z.q:3001/sse",
        "--header",
        "Authorization: Bearer ${SLACK_MCP_SSE_API_KEY}"
      ],
      "env": {
        "SLACK_MCP_SSE_API_KEY": "my-$$e-$ecret"
      }
    }
  }
}