n8n-MCP vs Quackback MCP Server

A side-by-side comparison of two Productivity servers — tools, transport, auth, maintenance, and copy-paste config for each.

	n8n-MCP Gives AI assistants deep knowledge of 2,000+ n8n nodes, plus optional workflow management on your own n8n instance. Unverified stdio (local) API key TypeScript	Quackback MCP Server AI agents search, triage, comment, vote, and manage feedback & changelogs in Quackback. Unverified HTTP (remote) API key TypeScript
Category	Productivity	Productivity
Language	TypeScript	TypeScript
Transport	stdio (local)	HTTP (remote)
Auth	API key	API key
GitHub stars	22k	134
Last commit	1 month ago	1 month ago
Verified
Actively maintained
Install	`npx n8n-mcp`	—
Repo	Open	Open

Verdict

Pick n8n-MCP if you prefer the more popular, battle-tested option, and you want a local (stdio) server that keeps data on your machine.

Pick Quackback MCP Server if you want the official, vendor-maintained server, and you want a hosted/remote server with nothing to install.

Add n8n-MCP

Install / run

npx n8n-mcp

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "n8n-mcp": {
      "command": "npx",
      "args": [
        "n8n-mcp"
      ],
      "env": {
        "MCP_MODE": "stdio",
        "LOG_LEVEL": "error",
        "DISABLE_CONSOLE_OUTPUT": "true",
        "N8N_API_URL": "<your-n8n-instance-url>",
        "N8N_API_KEY": "<your-n8n-api-key>"
      }
    }
  }
}

Add Quackback MCP Server

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "quackback-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://{host}/api/mcp",
        "--header",
        "Authorization: Bearer ${QUACKBACK_API_KEY}"
      ]
    }
  }
}

Claude Desktop connects to remote servers through the `mcp-remote` proxy (installed on first run via npx). Restart Claude Desktop after saving.

FAQ

n8n-MCP or Quackback MCP Server — which is better?

Pick n8n-MCP if you prefer the more popular, battle-tested option, and you want a local (stdio) server that keeps data on your machine. Pick Quackback MCP Server if you want the official, vendor-maintained server, and you want a hosted/remote server with nothing to install.

Can I use both n8n-MCP and Quackback MCP Server?

Yes — MCP clients let you enable multiple servers at once. Add both configs to your client's mcpServers and use whichever tool fits the task.

Do n8n-MCP and Quackback MCP Server work with Claude, Cursor and Windsurf?

Both do. Copy the per-client config below into Claude Desktop, Cursor, or Windsurf.

View n8n-MCP →View Quackback MCP Server →More comparisons →