This workflow follows the Agent → HTTP Request recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →
{
"active": true,
"connections": {
"Edit Fields1": {
"main": [
[
{
"node": "validate",
"type": "main",
"index": 0
}
]
]
},
"If": {
"main": [
[
{
"node": "Validation fail",
"type": "main",
"index": 0
}
],
[
{
"node": "AI Agent",
"type": "main",
"index": 0
}
]
]
},
"Google Gemini Chat Model": {
"ai_languageModel": [
[
{
"node": "AI Agent",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"AI Agent": {
"main": [
[
{
"node": "JSON RPC agent output",
"type": "main",
"index": 0
}
]
]
},
"validate": {
"main": [
[
{
"node": "If",
"type": "main",
"index": 0
}
]
]
},
"HTTP Request": {
"main": [
[
{
"node": "Edit Fields1",
"type": "main",
"index": 0
}
]
]
},
"Agent Card Webhook": {
"main": [
[
{
"node": "Agent Card",
"type": "main",
"index": 0
}
]
]
},
"Agent Webhook": {
"main": [
[
{
"node": "HTTP Request",
"type": "main",
"index": 0
}
]
]
},
"Call n8n Workflow Tool": {
"ai_tool": [
[
{
"node": "AI Agent",
"type": "ai_tool",
"index": 0
}
]
]
}
},
"createdAt": "2025-04-23T14:13:13.874Z",
"id": "W6aLSh3xtVGMubzM",
"meta": {
"templateCredsSetupCompleted": true
},
"name": "Remote Agent Mauricio",
"nodes": [
{
"parameters": {
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "strict",
"version": 2
},
"conditions": [
{
"id": "22e4a6f7-441d-4fa7-84b4-340a09fc5882",
"leftValue": "={{ $json.success }}",
"rightValue": "",
"operator": {
"type": "boolean",
"operation": "exists",
"singleValue": true
}
},
{
"id": "96379786-c4e3-475e-8330-cc55647e14e1",
"leftValue": "={{ $json.success }}",
"rightValue": "",
"operator": {
"type": "boolean",
"operation": "false",
"singleValue": true
}
}
],
"combinator": "and"
},
"options": {}
},
"type": "n8n-nodes-base.if",
"typeVersion": 2.2,
"position": [
520,
420
],
"id": "078fed6a-f2e1-4b0a-b769-3d0bcac34d4d",
"name": "If"
},
{
"parameters": {
"assignments": {
"assignments": [
{
"id": "ebdff9f3-82c5-4e16-9187-1d5223401d16",
"name": "task",
"value": "={{ $('Agent Webhook').item.json.body.task }}",
"type": "string"
},
{
"id": "89a9686e-e9a9-49c3-b8a2-5c98c23126e4",
"name": "data",
"value": "={{ $('Agent Webhook').item.json.body.data }}",
"type": "object"
},
{
"id": "7726336a-3bc0-4f68-b0a4-b78016442818",
"name": "capabilities",
"value": "={{ $json.capabilities }}",
"type": "array"
},
{
"id": "be4b9b8a-c676-4eab-b8e2-7d68bdd20e50",
"name": "inputFormat",
"value": "={{ $json.inputFormat }}",
"type": "array"
}
]
},
"options": {}
},
"type": "n8n-nodes-base.set",
"typeVersion": 3.4,
"position": [
200,
420
],
"id": "c394ec96-bd50-4da0-9b5f-5465e8e03138",
"name": "Edit Fields1"
},
{
"parameters": {
"promptType": "define",
"text": "=Task: {{ $json.task }}\n\nData: {{ $json.data.text }}",
"options": {
"systemMessage": "Eres un agente remoto que cumple con el protocolo Agent2Agent (A2A).\n\nTu tarea es procesar solicitudes de tipo \"resumen\". Recibir\u00e1s un texto en el campo \"Data\". Debes generar un resumen breve y \u00fatil. En caso que de indique en Data caracter\u00edsticas de como debe ser el resumen debes cumplirlas.\n\nTu respuesta debe estar siempre dentro del siguiente bloque, usando este formato exacto:\n\n<response>\nsuccess: true\nresult: [aqu\u00ed va el resumen generado]\nmetadata: {\"modelo\": \"Gemini\", \"longitud_original\": X, \"longitud_resumen\": Y}\n</response>\n\nSi no puedes generar un resumen por alg\u00fan motivo, responde con:\n\n<response>\nsuccess: false\nerror: [explicaci\u00f3n legible del problema]\n</response>\n\nNo incluyas texto fuera de las etiquetas <response>. No expliques tu razonamiento.\n"
}
},
"type": "@n8n/n8n-nodes-langchain.agent",
"typeVersion": 1.8,
"position": [
780,
320
],
"id": "7ae13505-0d0d-4673-8260-b8c9c1bba592",
"name": "AI Agent"
},
{
"parameters": {
"modelName": "models/gemini-2.5-flash-preview-04-17",
"options": {}
},
"type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
"typeVersion": 1,
"position": [
780,
500
],
"id": "3de00940-5447-4836-a302-eceb4127279a",
"name": "Google Gemini Chat Model",
"credentials": {
"googlePalmApi": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"assignments": {
"assignments": [
{
"id": "60a8dba8-f3eb-42e9-8841-b0872dc715aa",
"name": "agentId",
"value": "a2a-agente-remoto-001",
"type": "string"
},
{
"id": "180529f2-af1d-4b3a-b28f-a96b5626657e",
"name": "name",
"value": "AgenteGemini",
"type": "string"
},
{
"id": "1283a361-0ab7-4615-9932-d225d841cf86",
"name": "description",
"value": "Este agente A2A usa Gemini y herramientas MCP para procesar tareas.",
"type": "string"
},
{
"id": "f498ff26-ca25-4d6b-acea-a076a5dd05d7",
"name": "capabilities",
"value": "[\"resume texto\", \"resume url content\"]",
"type": "array"
},
{
"id": "5f75f268-9796-4569-bb4c-7c7f1cb907a0",
"name": "endpoint",
"value": "=https://{{ $json.headers.host }}/webhook/AgenteGemini",
"type": "string"
},
{
"id": "bd4a7873-c309-4379-84a9-c9536a0c7913",
"name": "inputFormat",
"value": "[\"text\", \"json\"]",
"type": "array"
},
{
"id": "7a3c2499-b72d-4447-9557-97627e119cd0",
"name": "outputFormat",
"value": "[\"json\"]",
"type": "array"
},
{
"id": "dc38e705-3e48-4d0a-aa0b-5c2c33fce5e6",
"name": "tools",
"value": "[\"MCP Client Tool\"]",
"type": "array"
},
{
"id": "6c7b04e5-ebe2-428b-b2ae-745f8e06b156",
"name": "authentication",
"value": "{\"type\": \"none\"}",
"type": "object"
}
]
},
"options": {}
},
"type": "n8n-nodes-base.set",
"typeVersion": 3.4,
"position": [
200,
100
],
"id": "d05cb46c-df40-4d19-a8d8-bca5f0feb321",
"name": "Agent Card"
},
{
"parameters": {
"jsCode": "const item = items[0].json;\n\n// Definiciones desde la Agent Card (hardcoded o podr\u00edas cargarlas din\u00e1micamente)\nconst supportedTasks = item.capabilities;\nconst supportedFormats = item.inputFormat;\n\nconst task = item.task;\nconst data = item.data;\n\n// 1. Validar task\nif (!supportedTasks.includes(task)) {\n\treturn [\n\t\t{\n\t\t\tjson: {\n\t\t\t\tsuccess: false,\n\t\t\t\terror: {\n\t\t\t\t\tmessage: `La tarea '${task}' no est\u00e1 soportada por este agente.`,\n\t\t\t\t\ttype: \"UnsupportedCapability\"\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t];\n}\n\n// 2. Determinar el formato de entrada\nlet format = \"unknown\";\nif (typeof data === \"string\" || typeof data?.text === \"string\") {\n\tformat = \"text\";\n} else if (typeof data === \"object\") {\n\tformat = \"json\";\n}\n\n// 3. Validar inputFormat\nif (!supportedFormats.includes(format)) {\n\treturn [\n\t\t{\n\t\t\tjson: {\n\t\t\t\tsuccess: false,\n\t\t\t\terror: {\n\t\t\t\t\tmessage: `El formato de entrada '${format}' no est\u00e1 soportado por este agente.`,\n\t\t\t\t\ttype: \"UnsupportedInputFormat\"\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t];\n}\n\n// \u2705 Si pasa ambas validaciones, continuar\nreturn [ { json: item } ];\n"
},
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [
360,
420
],
"id": "04ea0111-873d-453d-b8b3-cb46867832b6",
"name": "validate"
},
{
"parameters": {
"url": "=https://n8n.salesgenius.co/webhook/.well-known/agent.json",
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "Accept",
"value": "application/json"
}
]
},
"options": {}
},
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.2,
"position": [
40,
420
],
"id": "c7ea8bdb-7d58-414e-a8bd-98f8958cb821",
"name": "HTTP Request"
},
{
"parameters": {
"content": "## Agent card ",
"height": 260,
"width": 340
},
"type": "n8n-nodes-base.stickyNote",
"position": [
0,
0
],
"typeVersion": 1,
"id": "65a52183-2a1b-4e2d-aebe-09dd064f94ae",
"name": "Sticky Note"
},
{
"parameters": {
"content": "## Validation ",
"height": 320,
"width": 660
},
"type": "n8n-nodes-base.stickyNote",
"position": [
0,
300
],
"typeVersion": 1,
"id": "201c6ba5-0b97-4050-b13d-fa87f3429c8a",
"name": "Sticky Note1"
},
{
"parameters": {
"assignments": {
"assignments": [
{
"id": "3fc91318-8ad6-4497-84fc-10ff9d4d3ee5",
"name": "success",
"value": "={{ $json.success }}",
"type": "boolean"
},
{
"id": "9a38b65d-d376-4cbb-ac3d-48bdce650ed7",
"name": "error",
"value": "={{ $json.error }}",
"type": "object"
}
]
},
"options": {}
},
"type": "n8n-nodes-base.set",
"typeVersion": 3.4,
"position": [
780,
100
],
"id": "878afb88-e1df-413e-89eb-5d15e6e4bc57",
"name": "Validation fail"
},
{
"parameters": {
"jsCode": "const rawOutput = $json.output || \"\"; \n// Buscar contenido entre <response>...</response>\nconst match = rawOutput.match(/<response>([\\s\\S]*?)<\\/response>/);\n\nif (!match) {\n return [{\n json: {\n jsonrpc: \"2.0\",\n error: {\n code: -32700,\n message: \"No se encontr\u00f3 una secci\u00f3n <response> v\u00e1lida.\"\n },\n id: 1\n }\n }];\n}\n\nconst content = match[1].trim();\n\n// Caso: error expl\u00edcito\nif (content.includes(\"success: false\")) {\n const errorMessage = content.match(/error:\\s*(.*)/)?.[1]?.trim() ?? \"Error desconocido\";\n return [{\n json: {\n jsonrpc: \"2.0\",\n error: {\n code: -32000,\n message: errorMessage\n },\n id: 1\n }\n }];\n}\n\n// Caso: \u00e9xito\nconst resultMatch = content.match(/result:\\s*([\\s\\S]*?)(?=\\nmetadata:|$)/);\nconst metadataMatch = content.match(/metadata:\\s*(\\{[\\s\\S]*\\})/);\n\nconst result = resultMatch?.[1]?.trim() ?? \"\";\nlet metadata = {};\n\ntry {\n metadata = metadataMatch ? JSON.parse(metadataMatch[1]) : {};\n} catch (err) {\n metadata = {};\n}\n\nreturn [{\n json: {\n jsonrpc: \"2.0\",\n result: {\n summary: result,\n metadata\n },\n id: 1\n }\n}];"
},
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [
1100,
320
],
"id": "48a9f79e-2cbb-49c3-b6c0-1efa79bd2a14",
"name": "JSON RPC agent output"
},
{
"parameters": {
"path": "/.well-known/agent.json",
"responseMode": "lastNode",
"options": {}
},
"type": "n8n-nodes-base.webhook",
"typeVersion": 2,
"position": [
40,
100
],
"id": "d6b86b9b-76f6-4cc6-b424-7d2d529e2c2c",
"name": "Agent Card Webhook"
},
{
"parameters": {
"httpMethod": "POST",
"path": "/AgenteGemini",
"responseMode": "lastNode",
"options": {}
},
"type": "n8n-nodes-base.webhook",
"typeVersion": 2,
"position": [
-200,
420
],
"id": "dd9f1a54-2f0e-4ec7-b040-08e9c77a506a",
"name": "Agent Webhook"
},
{
"parameters": {
"description": "Utiliza esta herramienta para extraer el contenido de una url. Obtendr\u00e1s como respuesta el contenido de la URL en formato markdown.",
"workflowId": {
"__rl": true,
"value": "4f2Y9JpebK0YYH0G",
"mode": "list",
"cachedResultName": "JinAI url to markdown"
},
"workflowInputs": {
"mappingMode": "defineBelow",
"value": {
"Url": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Url', `La URL de la que se quiere obtener el contenido.`, 'string') }}"
},
"matchingColumns": [
"Url"
],
"schema": [
{
"id": "Url",
"displayName": "Url",
"required": false,
"defaultMatch": false,
"display": true,
"canBeUsedToMatch": true,
"type": "string",
"removed": false
}
],
"attemptToConvertTypes": false,
"convertFieldsToString": false
}
},
"type": "@n8n/n8n-nodes-langchain.toolWorkflow",
"typeVersion": 2.2,
"position": [
940,
540
],
"id": "8aac5234-ebe3-410b-ac9f-a88648859597",
"name": "Call n8n Workflow Tool"
}
],
"settings": {
"executionOrder": "v1"
},
"shared": [
{
"createdAt": "2025-04-23T14:13:13.880Z",
"updatedAt": "2025-04-23T14:13:13.880Z",
"role": "workflow:owner",
"workflowId": "W6aLSh3xtVGMubzM",
"projectId": "JPifOz0qwqZ4t1q3",
"project": {
"createdAt": "2025-01-22T02:43:20.320Z",
"updatedAt": "2025-01-22T02:44:04.001Z",
"id": "JPifOz0qwqZ4t1q3",
"name": "Emma Pace <emma@salesgenius.co>",
"type": "personal",
"icon": null,
"projectRelations": [
{
"createdAt": "2025-01-22T02:43:20.320Z",
"updatedAt": "2025-01-22T02:43:20.320Z",
"role": "project:personalOwner",
"userId": "f8bb0fb6-1857-45fa-9ac1-27b6e6497323",
"projectId": "JPifOz0qwqZ4t1q3",
"user": {
"createdAt": "2025-01-22T02:43:19.556Z",
"updatedAt": "2025-05-02T12:52:46.487Z",
"id": "f8bb0fb6-1857-45fa-9ac1-27b6e6497323",
"email": "emma@salesgenius.co",
"firstName": "Emma",
"lastName": "Pace",
"personalizationAnswers": {
"version": "v4",
"personalization_survey_submitted_at": "2025-01-22T02:45:22.428Z",
"personalization_survey_n8n_version": "1.74.3",
"companySize": "<20",
"companyType": "digital-agency",
"role": "business-owner",
"reportedSource": "youtube"
},
"settings": {
"userActivated": true,
"easyAIWorkflowOnboarded": true,
"firstSuccessfulWorkflowId": "TotyBJ1rIIIGlYrK",
"userActivatedAt": 1737997390312,
"npsSurvey": {
"responded": true,
"lastShownAt": 1739558292687
}
},
"role": "global:owner",
"disabled": false,
"mfaEnabled": false,
"isPending": false,
"isOwner": true
}
}
]
}
}
],
"staticData": null,
"tags": [],
"triggerCount": 2,
"updatedAt": "2025-04-23T20:48:19.000Z",
"versionId": "68c74cd7-7d48-47ed-b986-872697dc5a73"
}
Credentials you'll need
Each integration node will prompt for credentials when you import. We strip credential IDs before publishing — you'll add your own.
googlePalmApi
Pro
For the full experience including quality scoring and batch install features for each workflow upgrade to Pro
About this workflow
Remote Agent Mauricio. Uses agent, lmChatGoogleGemini, httpRequest, toolWorkflow. Webhook trigger; 14 nodes.
Source: https://github.com/arslvn93/n8nbackup/blob/f345eebb5a1843d30da93498aacc052b26e16b3a/remote_agent_mauricio/README.md — original creator credit. Request a take-down →
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