This workflow corresponds to n8n.io template #nexus-architect-gen — we link there as the canonical source.
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 →
{
"nodes": [
{
"parameters": {
"path": "websearcher",
"options": {}
},
"id": "webhook",
"name": "Webhook",
"type": "n8n-nodes-base.webhook",
"typeVersion": 1,
"position": [
0,
300
]
},
{
"parameters": {
"agent": "conversational",
"model": "qwen3:8b",
"promptSystem": "You are an AI agent that uses Google Search to answer user queries.",
"tools": {
"tools": [
{
"node": "build_and_register_workflow"
}
]
}
},
"id": "websearcher",
"name": "WebSearcher",
"type": "n8n-nodes-langchain.agent",
"typeVersion": 1,
"position": [
250,
300
]
}
],
"connections": {
"Webhook": {
"main": [
[
{
"node": "WebSearcher",
"type": "main",
"index": 0
}
]
]
}
},
"settings": {
"executionOrder": "v1"
},
"active": false,
"meta": {
"templateId": "nexus-architect-gen"
},
"name": "WebSearcher"
}
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About this workflow
WebSearcher. Uses n8n-nodes-langchain. Webhook trigger; 2 nodes.
Source: https://github.com/Acehfhd/nexus-command/blob/main/backend/workflows/architect_generated/websearcher.json — original creator credit. Request a take-down →
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