N8n Workflow MCP Server

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What is the N8n Workflow MCP MCP server?

Connect N8n Workflow MCP to Claude, Cursor or any other MCP client and it stops being a tab you switch to. . The n8n workflow mcp mcp server is what makes that connection.

Available tools

The toolset is worth reading before you wire it up, because it tells you what the integration is really for:

  • ping — 서버 연결 상태 확인
  • validate_workflow — JSON 파일의 n8n 워크플로우 문법 검증
  • search_n8n_nodes — 키워드로 n8n 노드 검색
  • search_workflow — 커뮤니티 n8n 워크플로우 템플릿 검색

Installation

Setup follows the usual MCP pattern — install or clone the server, register it in your client's configuration file, restart the client. The configuration blocks on this page cover the common clients.

Where it fits

Plenty of developer tooling servers cover similar ground. The differences that matter in practice are scope of access and how much setup stands between you and a working tool call. N8n Workflow MCP's toolset — ping, validate_workflow, search_n8n_nodes and 1 more — is a fair guide to whether it matches your workflow. It is maintained by n8nKOR; worth a glance at recent repository activity before you build anything load-bearing on it.

We check each listing at SyncDev against the project's documentation before it goes live — if something here drifts out of date, it is a bug worth reporting.

Worth knowing first

  • It runs with your machine's permissions. That is convenient and also the reason to think about what you point it at before you approve a tool call.
  • Keep per-call confirmation enabled while you learn its behaviour; it is the cheapest safeguard you have.

Available tools

ToolWhat it does
ping서버 연결 상태 확인
validate_workflowJSON 파일의 n8n 워크플로우 문법 검증
search_n8n_nodes키워드로 n8n 노드 검색
search_workflow커뮤니티 n8n 워크플로우 템플릿 검색

How to install the N8n Workflow MCP MCP server

{
  "mcpServers": {
    "n8n-kor-workflow": {
      "command": "/Users/{username}/{clone_path}/build/n8n-mcp-server",
      "args": ["--standalone", "--lang", "ko"]
    }
  }
}

Configuration as documented by the project. Restart the client after saving.

Example prompts to try

  • Use N8n Workflow MCP to ping.
  • Use N8n Workflow MCP to validate workflow.
  • Use N8n Workflow MCP to search n8n nodes.

Frequently asked questions

It connects N8n Workflow MCP to MCP-compatible AI assistants such as Claude and Cursor, exposing 4 tools (ping, validate_workflow, search_n8n_nodes, and more) that the assistant can call on your behalf. Instead of copying data back and forth by hand, the assistant works with N8n Workflow MCP directly.