MCP Servers

n8n-mcp-server

A TypeScript MCP server that installs, starts, stops, and manages n8n workflows and executions via the n8n REST API.

README

n8n-mcp-server

Servidor MCP en TypeScript para instalar y gestionar n8n desde cualquier cliente MCP (Claude Desktop, Claude Code, Cursor, VS Code…). Transporte stdio, sin dependencias más allá del SDK oficial de MCP.

Tools

Gestión de proceso

Tool	Qué hace
`n8n_install`	Instala n8n globalmente (`npm install -g n8n`)
`n8n_start`	Arranca n8n en background y espera a que responda en `http://localhost:5678`
`n8n_stop`	Detiene el proceso arrancado por `n8n_start`
`n8n_status`	Estado del proceso n8n

API de n8n

Tool	Qué hace
`listWorkflows`	Lista los workflows
`getWorkflow`	Lee un workflow por id
`createWorkflow`	Crea un workflow
`activateWorkflow` / `deactivateWorkflow`	Activa / desactiva un workflow
`listExecutions`	Lista ejecuciones
`getExecution`	Lee una ejecución por id

Instalación

Vía npx (recomendada)

Configuración del cliente MCP (p. ej. Claude Desktop, ~/Library/Application Support/Claude/claude_desktop_config.json):

{
  "mcpServers": {
    "n8n-manager": {
      "command": "npx",
      "args": ["-y", "@hifede1/n8n-mcp-server"]
    }
  }
}

Local (desde el código)

git clone https://github.com/hifede1/n8n-mcp-server.git
cd n8n-mcp-server
npm install
npm run build

{
  "mcpServers": {
    "n8n-manager": {
      "command": "node",
      "args": ["/ruta/absoluta/a/n8n-mcp-server/build/index.js"]
    }
  }
}

Estructura

src/
├── index.ts          # servidor y definición de tools
├── tools/
│   ├── install.ts    # gestión de proceso (install/start/stop/status)
│   └── api.ts        # tools contra la API REST de n8n
└── utils/
    └── n8nClient.ts  # cliente HTTP hacia localhost:5678

Desarrollo

npm run dev    # tsc --watch
npm start      # node build/index.js

Licencia

MIT

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