// agents · czlonkowski/n8n-mcp

n8n-mcp

n8n-mcp é um projeto de agentes de IA de código aberto de czlonkowski (czlonkowski/n8n-mcp no GitHub). Tem 23.049 estrelas no GitHub e 3.663 forks, é publicado sob a licença MIT e foi atualizado pela última vez no GitHub em 6 de outubro de 2026.

An MCP server that lets Claude, Cursor and Windsurf build n8n workflows for you

★ 23,0 mil estrelas⑂ 3,7 mil forksMITatualizado out 2026
▦ visual: o README deste projeto não inclui nenhuma captura incorporável,
então aqui vai um marcador. O guia abaixo está completo mesmo assim.
// dados do projeto

Dados do projeto

Estrelas no GitHub
23.049
Forks
3.663
Licença
MIT
Última atualização no GitHub
6 de outubro de 2026
Categoria
Agentes de IA
Tipo de ficha
Guia de instalação completo
Site oficial
Official site
// como funciona

Como funciona

  1. Decide hosted or self-hosted

    Try the hosted dashboard for the fastest start, or self-host the server next to your own n8n instance.

  2. Get n8n-MCP

    Clone the repository, or use the hosted version with an API key from the project dashboard.

  3. Connect your MCP client

    Add the n8n-MCP server to Claude Desktop, Claude Code, Cursor or Windsurf, with your n8n instance details.

  4. Build your first workflow

    Ask your assistant to design a workflow, validate each node, and create it in n8n.

// recursos

Por que as pessoas gostam tanto

n8n node knowledge

Gives your AI assistant accurate documentation and configuration details for n8n nodes.

Multi-level validation

Validates nodes (minimal and full modes) and whole workflows before they are deployed, catching bad configuration early.

Real workflow templates

Can return real configurations from workflow templates so the assistant starts from working examples.

Live n8n management

Through your n8n instance, the assistant can create and manage workflows, executions and related resources.

Works with major MCP clients

Designed for Claude Desktop, Claude Code, Windsurf and Cursor.

Hosted or self-hosted

Use the hosted dashboard (free tier included) or self-host with npx, Docker or a local install per the README's guide.

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// execute você mesmo

Execute você mesmo

  1. Clone the repository

    Get the source code from GitHub and enter the project directory.

    git clone https://github.com/czlonkowski/n8n-mcp.git
    cd n8n-mcp
  2. Add it to your MCP client

    Point your MCP client at the self-hosted server (the README's self-hosting guide covers npx, Docker and local options).

    {
      "mcpServers": {
        "n8n-mcp": {
          "command": "npx",
          "args": ["-y", "n8n-mcp"]
        }
      }
    }
    # see README self-hosting guide for the exact options
  3. Restart and test

    Restart your MCP client, then ask the assistant to validate a node or draft a small workflow.

    # Restart Claude Desktop / Cursor, then prompt:
    # Build an n8n workflow that posts new RSS items to Slack
// casos de uso

O que você pode criar

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// perguntas frequentes

Perguntas frequentes

Who maintains this project?

It is maintained by Romuald Czlonkowski and contributors on GitHub.

Is it free to use?

Yes - the server is MIT licensed and free. The optional hosted dashboard has a free tier (100 tool calls/day per the README) with paid tiers beyond that.

Does it need a paid API key?

You need access to an n8n instance - its API key - for the assistant to create real workflows, and your AI client's own subscription or API key. n8n itself can be self-hosted for free.

How does it compare to alternatives?

Compared with asking a chatbot to write n8n JSON from memory, n8n-MCP validates nodes and workflows against real n8n schemas and templates, which sharply reduces broken imports.

How do I get started?

Clone the repo or sign up for the hosted dashboard, add the server to your MCP client config, restart the client, and ask it to build a small test workflow.

// continue explorando

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// alternativas

Alternativas em Agentes de IA

Os outros projetos de Agentes de IA com mais estrelas no catálogo do LibreAI — a lista realista de alternativas se n8n-mcp não for o ideal para você.

// mais em agents

Mais em Agentes de IA

Projetos de Agentes de IA próximos no catálogo, os mais próximos em estrelas de n8n-mcp: continue explorando dos dois lados dele.

Baixe o n8n-mcp

Grátis e aberto: pegue o código-fonte, dê uma estrela no repositório e comece a criar.