This workflow corresponds to n8n.io template #3980 — we link there as the canonical source.
This workflow follows the Agent → Form Trigger recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
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{
"meta": {
"templateCredsSetupCompleted": true
},
"nodes": [
{
"id": "b72863c4-3aec-465d-a50c-eaec98ee5edc",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
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],
"parameters": {
"content": ""
},
"typeVersion": 1
},
{
"id": "805f72d0-9106-4b9c-94f7-242a15369110",
"name": "Sticky Note3",
"type": "n8n-nodes-base.stickyNote",
"position": [
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],
"parameters": {
"content": ""
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{
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"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
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],
"parameters": {
"content": ""
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},
{
"id": "3626192b-fbad-4bf5-844a-a8bbfc0cfb21",
"name": "Send to your email",
"type": "n8n-nodes-base.gmail",
"position": [
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],
"parameters": {},
"notesInFlow": true,
"typeVersion": 2.1
},
{
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"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
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],
"parameters": {
"content": ""
},
"typeVersion": 1
},
{
"id": "864b5332-4daa-4d4b-b747-5855594b53af",
"name": "Schema Markup Agent",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
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],
"parameters": {},
"typeVersion": 1.9
},
{
"id": "160f95c3-6a57-4f7e-9a23-dd083b43abed",
"name": "OpenRouter",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenRouter",
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],
"parameters": {},
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},
{
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"name": "Code",
"type": "@n8n/n8n-nodes-langchain.toolCode",
"position": [
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],
"parameters": {},
"typeVersion": 1.2
},
{
"id": "848ff5d1-eea7-4fd4-932f-139997fae556",
"name": "On form submission",
"type": "n8n-nodes-base.formTrigger",
"position": [
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],
"parameters": {},
"typeVersion": 2.2
},
{
"id": "892c2dd6-f596-4c56-bc19-79ab424b7bb8",
"name": "HTTP Request",
"type": "n8n-nodes-base.httpRequestTool",
"position": [
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],
"parameters": {},
"typeVersion": 4.2
},
{
"id": "570f3518-ffea-4f3f-9914-46b1d9fbdaee",
"name": "Auto-fixing Output Parser",
"type": "@n8n/n8n-nodes-langchain.outputParserAutofixing",
"position": [
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],
"parameters": {},
"typeVersion": 1
},
{
"id": "c4ff5121-952b-4ff5-8bf2-8c5f13229c8d",
"name": "Structured Output",
"type": "@n8n/n8n-nodes-langchain.outputParserStructured",
"position": [
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],
"parameters": {},
"typeVersion": 1.2
},
{
"id": "7fff0ec6-9b0b-478c-9d77-63541c1b7f3f",
"name": "OpenRouter1",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenRouter",
"position": [
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],
"parameters": {},
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}
],
"connections": {
"Code": {
"ai_tool": [
[
{
"node": "Schema Markup Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"OpenRouter": {
"ai_languageModel": [
[
{
"node": "Schema Markup Agent",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"OpenRouter1": {
"ai_languageModel": [
[
{
"node": "Auto-fixing Output Parser",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"HTTP Request": {
"ai_tool": [
[
{
"node": "Schema Markup Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"Structured Output": {
"ai_outputParser": [
[
{
"node": "Auto-fixing Output Parser",
"type": "ai_outputParser",
"index": 0
}
]
]
},
"On form submission": {
"main": [
[
{
"node": "Schema Markup Agent",
"type": "main",
"index": 0
}
]
]
},
"Schema Markup Agent": {
"main": [
[
{
"node": "Send to your email",
"type": "main",
"index": 0
}
]
]
},
"Auto-fixing Output Parser": {
"ai_outputParser": [
[
{
"node": "Schema Markup Agent",
"type": "ai_outputParser",
"index": 0
}
]
]
}
}
}
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About this workflow
Schema Markup Generator Automatically audit and optimize your site’s JSON-LD structured data and email a step-by-step implementation guide.
Source: https://n8n.io/workflows/3980/ — original creator credit. Request a take-down →
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