This workflow follows the Agent → Execute Workflow Trigger 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 →
{
"name": "Agente Contactos",
"nodes": [
{
"parameters": {
"operation": "append",
"documentId": {
"__rl": true,
"value": "1s1FrNJ2zP_zAI8X6k0ZIJJxzj2nLFXA7WvoNUNQQ4qw",
"mode": "list",
"cachedResultName": "",
"cachedResultUrl": ""
},
"sheetName": {
"__rl": true,
"value": "gid=0",
"mode": "list",
"cachedResultName": "Hoja 1",
"cachedResultUrl": ""
},
"columns": {
"mappingMode": "defineBelow",
"value": {
"Nombre": "={{$fromAI(\"nombre\")}}",
"Correo": "={{$fromAI(\"correo\")}}"
},
"matchingColumns": [],
"schema": [
{
"id": "Nombre",
"displayName": "Nombre",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"canBeUsedToMatch": true
},
{
"id": "Correo",
"displayName": "Correo",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"canBeUsedToMatch": true
}
],
"attemptToConvertTypes": false,
"convertFieldsToString": false
},
"options": {
"useAppend": true
}
},
"type": "n8n-nodes-base.googleSheetsTool",
"typeVersion": 4.5,
"position": [
-420,
440
],
"id": "6b4c2918-9c7e-4990-b59a-a20a054e4919",
"name": "AddContactos",
"credentials": {
"googleSheetsOAuth2Api": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"operation": "delete",
"documentId": {
"__rl": true,
"value": "1s1FrNJ2zP_zAI8X6k0ZIJJxzj2nLFXA7WvoNUNQQ4qw",
"mode": "list",
"cachedResultName": "",
"cachedResultUrl": ""
},
"sheetName": {
"__rl": true,
"value": "gid=0",
"mode": "list",
"cachedResultName": "Hoja 1",
"cachedResultUrl": ""
},
"startIndex": "={{$fromAI (\"row_number\")}}",
"numberToDelete": "={{ 1 }}"
},
"type": "n8n-nodes-base.googleSheetsTool",
"typeVersion": 4.5,
"position": [
-100,
460
],
"id": "89d253a8-24f5-487d-8cc6-12e72a86a225",
"name": "EliminarContacto",
"credentials": {
"googleSheetsOAuth2Api": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"documentId": {
"__rl": true,
"value": "1s1FrNJ2zP_zAI8X6k0ZIJJxzj2nLFXA7WvoNUNQQ4qw",
"mode": "list",
"cachedResultName": "",
"cachedResultUrl": ""
},
"sheetName": {
"__rl": true,
"value": "gid=0",
"mode": "list",
"cachedResultName": "Hoja 1",
"cachedResultUrl": ""
},
"filtersUI": {
"values": [
{
"lookupColumn": "Nombre",
"lookupValue": "={{ $fromAI(\"nombre\") }}"
},
{
"lookupColumn": "Correo",
"lookupValue": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Value', ``, 'string') }}"
}
]
},
"combineFilters": "OR",
"options": {}
},
"type": "n8n-nodes-base.googleSheetsTool",
"typeVersion": 4.5,
"position": [
-580,
440
],
"id": "0621db9c-a940-4a28-89ba-a24d90a9c158",
"name": "ObtenerContactos",
"credentials": {
"googleSheetsOAuth2Api": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"promptType": "define",
"text": "={{ $json.query }}",
"options": {
"systemMessage": "=Descripci\u00f3n General:\n\nEres un asistente de gesti\u00f3n de contactos. Tus responsabilidades incluyen buscar contactos, agregar nuevos contactos o actualizar la informaci\u00f3n de un contacto. \n\nHerramientas: \n- Usa **ObtenerContactos** para obtener informaci\u00f3n de contacto. \n- Usa **AddContactos** para almacenar nueva informaci\u00f3n de contacto.\n- Usa **ActualizarContacto** para modificar y actualizar un contacto existente.\n- Usa **EliminarContacto** para eliminar la informaci\u00f3n de un contacto existente, debes obtener primero su \"row_number\" con la herramienta **ObtenerContactos**.\n- Usa **ObtenerTodosContactos** para devolver la lista entera de contactos sin ning\u00fan filtro. Cuando el usuario pida todos los contactos.\n\nReglas:\n\nPara obtener contactos con la herramienta **ObtenerContactos**, no es necesario que el nombre aportado coincida exactamente con el nombre a buscar, puede tener algunas variaciones como tildes.\n\nEjemplo:\n\nEntrada: busca el contacto Jos\u00e9 Manuel Fern\u00e1ndez.\n\nAccion: busca coincidencias por Jos\u00e9 Manuel Fern\u00e1ndez, pero tambi\u00e9n por Jose Manuel Fernandez, o por Jose Manuel Fern\u00e1ndez. Es decir, no hace falta que coincidan las tildes.",
"maxIterations": 30
}
},
"type": "@n8n/n8n-nodes-langchain.agent",
"typeVersion": 1.7,
"position": [
-540,
100
],
"id": "e5bb5101-3487-48da-a4ed-a204794d4fc2",
"name": "Agente de Contactos",
"onError": "continueErrorOutput"
},
{
"parameters": {
"assignments": {
"assignments": [
{
"id": "4f360190-a717-4a93-8336-d03ea65975d5",
"name": "response",
"value": "Ha ocurrido un error. Por favor, int\u00e9ntalo de nuevo.",
"type": "string"
}
]
},
"options": {}
},
"type": "n8n-nodes-base.set",
"typeVersion": 3.4,
"position": [
20,
240
],
"id": "49b3fc65-4685-4b39-a115-36b38abfc2db",
"name": "\u274c"
},
{
"parameters": {
"assignments": {
"assignments": [
{
"id": "4f360190-a717-4a93-8336-d03ea65975d5",
"name": "response",
"value": "={{ $json.output }}",
"type": "string"
}
]
},
"options": {}
},
"type": "n8n-nodes-base.set",
"typeVersion": 3.4,
"position": [
0,
0
],
"id": "d637f946-2b24-45a4-b98b-fb257d7f9ff8",
"name": "\u2705"
},
{
"parameters": {
"inputSource": "passthrough"
},
"type": "n8n-nodes-base.executeWorkflowTrigger",
"typeVersion": 1.1,
"position": [
-780,
100
],
"id": "dbfbe446-a35e-4e25-a65e-800640fbe947",
"name": "When Executed by Another Workflow"
},
{
"parameters": {
"model": {
"__rl": true,
"value": "gpt-4o-mini",
"mode": "list",
"cachedResultName": "gpt-4o-mini"
},
"options": {}
},
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"typeVersion": 1.2,
"position": [
-740,
400
],
"id": "81745490-aee6-4057-ae17-10fc25d9571b",
"name": "OpenAI Chat Model",
"credentials": {
"openAiApi": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"operation": "update",
"documentId": {
"__rl": true,
"value": "1s1FrNJ2zP_zAI8X6k0ZIJJxzj2nLFXA7WvoNUNQQ4qw",
"mode": "list",
"cachedResultName": "",
"cachedResultUrl": ""
},
"sheetName": {
"__rl": true,
"value": "gid=0",
"mode": "list",
"cachedResultName": "Hoja 1",
"cachedResultUrl": ""
},
"columns": {
"mappingMode": "defineBelow",
"value": {
"Nombre": "={{ $fromAI(\"nombre\") }}",
"Correo": "={{ $fromAI(\"correo\") }}"
},
"matchingColumns": [
"Nombre"
],
"schema": [
{
"id": "Nombre",
"displayName": "Nombre",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"canBeUsedToMatch": true,
"removed": false
},
{
"id": "Correo",
"displayName": "Correo",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"canBeUsedToMatch": true,
"removed": false
},
{
"id": "row_number",
"displayName": "row_number",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"canBeUsedToMatch": true,
"readOnly": true,
"removed": false
}
],
"attemptToConvertTypes": false,
"convertFieldsToString": false
},
"options": {}
},
"type": "n8n-nodes-base.googleSheetsTool",
"typeVersion": 4.5,
"position": [
-260,
440
],
"id": "cb51bb7d-3cbc-42a3-9d86-047a59068c38",
"name": "ActualizarContacto",
"credentials": {
"googleSheetsOAuth2Api": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"documentId": {
"__rl": true,
"value": "1s1FrNJ2zP_zAI8X6k0ZIJJxzj2nLFXA7WvoNUNQQ4qw",
"mode": "list",
"cachedResultName": "",
"cachedResultUrl": ""
},
"sheetName": {
"__rl": true,
"value": "gid=0",
"mode": "list",
"cachedResultName": "Hoja 1",
"cachedResultUrl": ""
},
"options": {}
},
"type": "n8n-nodes-base.googleSheetsTool",
"typeVersion": 4.5,
"position": [
60,
460
],
"id": "043a83df-39bd-42ca-aa90-a7b1d88dd4a1",
"name": "ObtenerTodosContactos",
"credentials": {
"googleSheetsOAuth2Api": {
"name": "<your credential>"
}
}
}
],
"connections": {
"AddContactos": {
"ai_tool": [
[
{
"node": "Agente de Contactos",
"type": "ai_tool",
"index": 0
}
]
]
},
"EliminarContacto": {
"ai_tool": [
[
{
"node": "Agente de Contactos",
"type": "ai_tool",
"index": 0
}
]
]
},
"ObtenerContactos": {
"ai_tool": [
[
{
"node": "Agente de Contactos",
"type": "ai_tool",
"index": 0
}
]
]
},
"Agente de Contactos": {
"main": [
[
{
"node": "\u2705",
"type": "main",
"index": 0
}
],
[
{
"node": "\u274c",
"type": "main",
"index": 0
}
]
]
},
"When Executed by Another Workflow": {
"main": [
[
{
"node": "Agente de Contactos",
"type": "main",
"index": 0
}
]
]
},
"OpenAI Chat Model": {
"ai_languageModel": [
[
{
"node": "Agente de Contactos",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"ActualizarContacto": {
"ai_tool": [
[
{
"node": "Agente de Contactos",
"type": "ai_tool",
"index": 0
}
]
]
},
"ObtenerTodosContactos": {
"ai_tool": [
[
{
"node": "Agente de Contactos",
"type": "ai_tool",
"index": 0
}
]
]
}
},
"active": false,
"settings": {
"executionOrder": "v1",
"timezone": "Europe/Madrid",
"callerPolicy": "workflowsFromSameOwner",
"errorWorkflow": "nAWcsFqEIMIvT733"
},
"versionId": "90f57346-a097-4769-9e37-f822aaeec1cf",
"meta": {
"templateCredsSetupCompleted": true
},
"id": "oapVBztBNel8AGIN",
"tags": []
}
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.
googleSheetsOAuth2ApiopenAiApi
Pro
For the full experience including quality scoring and batch install features for each workflow upgrade to Pro
About this workflow
Agente Contactos. Uses googleSheetsTool, agent, executeWorkflowTrigger, lmChatOpenAi. Event-driven trigger; 10 nodes.
Source: https://github.com/DragonJAR/n8n-workflows-esp/blob/5b7d3b288093125a02c8d1034fbf6107b85e4974/workflows/01514-Contactos_Manager.json — original creator credit. Request a take-down →
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