git clone https://github.com/[your-username]/n8n-workflow-builder.git
cd n8n-workflow-builder

npm install

npx tsc

npm start

{
  "nodes": [
    {
      "type": "n8n-nodes-base.httpRequest",
      "name": "HTTP Request",
      "parameters": {
        "url": "https://example.com",
        "method": "GET"
      }
    }
  ],
  "connections": []
}

{
  "n8n-workflow-builder": {
    "command": "node",
    "args": ["/path/to/n8n-workflow-builder/dist/index.js"]
  }
}