Atdf + Mcp Integration Comparison

The workflow JSON

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{
  "name": "ATDF + MCP Integration Comparison",
  "nodes": [
    {
      "parameters": {},
      "id": "webhook-trigger",
      "name": "Webhook Trigger",
      "type": "n8n-nodes-base.webhook",
      "typeVersion": 1,
      "position": [
        240,
        300
      ]
    },
    {
      "parameters": {
        "serverUrl": "http://localhost:8001/sse",
        "operation": "listTools"
      },
      "id": "mcp-native-list",
      "name": "MCP Native - List Tools",
      "type": "n8n-nodes-base.mcpClient",
      "typeVersion": 1,
      "position": [
        460,
        200
      ]
    },
    {
      "parameters": {
        "operation": "listTools",
        "language": "es",
        "includeMetadata": true,
        "includeSchemas": true
      },
      "id": "atdf-mcp-list",
      "name": "ATDF-MCP - List Tools",
      "type": "n8n-nodes-atdf-mcp.atdfMcpClient",
      "typeVersion": 1,
      "position": [
        460,
        400
      ]
    },
    {
      "parameters": {
        "serverUrl": "http://localhost:8001/sse",
        "operation": "callTool",
        "toolName": "calculate_metrics",
        "arguments": {
          "data": "={{ $json.data }}",
          "format": "json"
        }
      },
      "id": "mcp-native-execute",
      "name": "MCP Native - Execute",
      "type": "n8n-nodes-base.mcpClient",
      "typeVersion": 1,
      "position": [
        680,
        200
      ]
    },
    {
      "parameters": {
        "operation": "executeTool",
        "toolName": "calculate_metrics",
        "parameters": {
          "data": "={{ $json.data }}",
          "format": "json",
          "locale": "es-ES"
        },
        "language": "es",
        "validateSchema": true,
        "includeMetadata": true
      },
      "id": "atdf-mcp-execute",
      "name": "ATDF-MCP - Execute",
      "type": "n8n-nodes-atdf-mcp.atdfMcpClient",
      "typeVersion": 1,
      "position": [
        680,
        400
      ]
    },
    {
      "parameters": {
        "jsCode": "// Comparar resultados de ambos enfoques\nconst mcpResult = $input.first();\nconst atdfResult = $input.last();\n\nreturn {\n  comparison: {\n    mcp_native: {\n      tools_count: mcpResult.tools?.length || 0,\n      has_metadata: !!mcpResult.metadata,\n      localized: false\n    },\n    atdf_mcp: {\n      tools_count: atdfResult.tools?.length || 0,\n      has_metadata: !!atdfResult.metadata,\n      localized: !!atdfResult.localization,\n      schemas_included: !!atdfResult.schemas\n    },\n    recommendation: atdfResult.tools?.length > mcpResult.tools?.length ? \n      'ATDF-MCP provides richer metadata' : \n      'Both approaches work similarly'\n  }\n};"
      },
      "id": "compare-results",
      "name": "Compare Results",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        900,
        300
      ]
    },
    {
      "parameters": {
        "respondWith": "json",
        "responseBody": "={{ $json }}"
      },
      "id": "response",
      "name": "Response",
      "type": "n8n-nodes-base.respondToWebhook",
      "typeVersion": 1,
      "position": [
        1120,
        300
      ]
    }
  ],
  "connections": {
    "Webhook Trigger": {
      "main": [
        [
          {
            "node": "MCP Native - List Tools",
            "type": "main",
            "index": 0
          },
          {
            "node": "ATDF-MCP - List Tools",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "MCP Native - List Tools": {
      "main": [
        [
          {
            "node": "MCP Native - Execute",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "ATDF-MCP - List Tools": {
      "main": [
        [
          {
            "node": "ATDF-MCP - Execute",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "MCP Native - Execute": {
      "main": [
        [
          {
            "node": "Compare Results",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "ATDF-MCP - Execute": {
      "main": [
        [
          {
            "node": "Compare Results",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Compare Results": {
      "main": [
        [
          {
            "node": "Response",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "settings": {
    "executionOrder": "v1"
  },
  "staticData": null,
  "tags": [],
  "triggerCount": 0,
  "updatedAt": "2024-01-20T10:00:00.000Z",
  "versionId": "1"
}

About this workflow

ATDF + MCP Integration Comparison. Uses mcpClient, n8n-nodes-atdf-mcp. Webhook trigger; 7 nodes.

Source: https://github.com/MauricioPerera/agent-tool-description-format/blob/c762a6cc3239cd3f0bde6338f46bc197a8c80474/examples/n8n_mcp_comparison_workflow.json — original creator credit. Request a take-down →

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