n8n-mcp

使えるツール（README より）

• search_templates- search_templates({searchMode: 'by_metadata', complexity: 'simple'}) - Smart filtering
• search_nodes- search_nodes({query: 'keyword', includeExamples: true}) - Parallel for multiple nodes
• get_node- get_node({nodeType, detail: 'standard', includeExamples: true}) - Essential properties (default)
• validate_node- validate_node({nodeType, config, mode: 'minimal'}) - Quick required fields check
• validate_workflow- validate_workflow(workflow) - Complete validation
• validate_workflow_connections- validate_workflow_connections(workflow) - Structure check
• validate_workflow_expressions- validate_workflow_expressions(workflow) - Expression validation
• n8n_create_workflow- n8n_create_workflow(workflow) - Deploy
• n8n_validate_workflow- n8n_validate_workflow({id}) - Post-deployment check
• n8n_update_partial_workflow- n8n_update_partial_workflow({id, operations: [...]}) - Batch updates
• n8n_test_workflow- n8n_test_workflow({workflowId}) - Test workflow execution

更新日：2026-10-27（公式 README より、実行未検証）

インストール

npx -y n8n-mcp@2.99.1

Claude / Cursor への設定

{
  "mcpServers": {
    "n8n-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "n8n-mcp@2.99.1"
      ]
    }
  }
}