Mit Ihrem Drive-Ordner via RAG chatten
Dies ist ein AI RAG, Multimodal AI-Bereich Automatisierungsworkflow mit 20 Nodes. Hauptsächlich werden GoogleDrive, Agent, GoogleDriveTrigger, ChatTrigger, LmChatOpenAi und andere Nodes verwendet. Mit Google-Dokumenten über GPT, Pinecone und RAG sprechen
- •Google Drive API-Anmeldedaten
- •OpenAI API Key
- •Pinecone API Key
Verwendete Nodes (20)
Kategorie
{
"id": "9RKrZdyiAYeuGv6W",
"meta": {
"instanceId": "c23cb86fa0050ec3afbd7900d224878abccb334ae42c0f7ffb061d805dfe19c7",
"templateCredsSetupCompleted": true
},
"name": "Talk with your Drive folder RAG",
"tags": [
{
"id": "GNqLf5pjefdKGbgv",
"name": "Agent",
"createdAt": "2025-08-28T08:18:53.209Z",
"updatedAt": "2025-08-28T08:18:53.209Z"
}
],
"nodes": [
{
"id": "b30ce82d-44b4-46d7-810c-eb64257b4327",
"name": "OpenAI-Chat-Modell",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
60,
400
],
"parameters": {
"model": "gpt-4o-2024-08-06",
"options": {}
},
"credentials": {
"openAiApi": {
"id": "gKM5mJZRrP7c1SlE",
"name": "OpenAi account"
}
},
"typeVersion": 1
},
{
"id": "18f18c72-0066-4803-8128-5d7d143d2c85",
"name": "Window Buffer Speicher",
"type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
"position": [
100,
620
],
"parameters": {
"sessionKey": "=docs-{{ $json.messages[0].from }}",
"sessionIdType": "customKey"
},
"typeVersion": 1.2
},
{
"id": "950f35d8-fb93-4b6f-b528-c47c25c60301",
"name": "Vektorspeicher Tool",
"type": "@n8n/n8n-nodes-langchain.toolVectorStore",
"position": [
300,
420
],
"parameters": {
"name": "get_documents",
"description": "Retrieve information from any company documents"
},
"typeVersion": 1
},
{
"id": "5603154c-8a32-48f5-9750-1e2aca633e31",
"name": "Generate Einbettungen for Search with OpenAI",
"type": "@n8n/n8n-nodes-langchain.embeddingsOpenAi",
"position": [
200,
760
],
"parameters": {
"model": "text-embedding-3-small",
"options": {}
},
"credentials": {
"openAiApi": {
"id": "gKM5mJZRrP7c1SlE",
"name": "OpenAi account"
}
},
"typeVersion": 1
},
{
"id": "dfd9a08b-ec49-48a5-984f-55cc270de0ae",
"name": "OpenAI-Chat-Modell1",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
580,
720
],
"parameters": {
"model": "gpt-4o-2024-08-06",
"options": {}
},
"credentials": {
"openAiApi": {
"id": "gKM5mJZRrP7c1SlE",
"name": "OpenAi account"
}
},
"typeVersion": 1
},
{
"id": "2b385fec-c2f9-43a9-bb28-e42b38346c44",
"name": "Einbettungen OpenAI1",
"type": "@n8n/n8n-nodes-langchain.embeddingsOpenAi",
"position": [
-960,
340
],
"parameters": {
"model": "text-embedding-3-small",
"options": {}
},
"credentials": {
"openAiApi": {
"id": "gKM5mJZRrP7c1SlE",
"name": "OpenAi account"
}
},
"typeVersion": 1
},
{
"id": "5431b1f1-1c98-4073-a15e-f46bc04a9481",
"name": "Default Data Loader",
"type": "@n8n/n8n-nodes-langchain.documentDefaultDataLoader",
"position": [
-820,
240
],
"parameters": {
"options": {}
},
"typeVersion": 1
},
{
"id": "f4ffd33e-8a9b-4f5a-b4a9-ec286b13ce68",
"name": "Recursive Character Text Splitter",
"type": "@n8n/n8n-nodes-langchain.textSplitterRecursiveCharacterTextSplitter",
"position": [
-660,
400
],
"parameters": {
"options": {},
"chunkSize": 2000,
"chunkOverlap": 100
},
"typeVersion": 1
},
{
"id": "918aa3af-19fa-48d3-8669-3dc841a9ba0b",
"name": "Haftnotiz1",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1000,
-80
],
"parameters": {
"color": 7,
"width": 614.6875,
"height": 731.1875,
"content": "## 2. Create a Vector Store\n[Read more about the In-Memory Vector Store](https://docs.n8n.io/integrations/builtin/cluster-nodes/root-nodes/n8n-nodes-langchain.vectorstoreinmemory/)"
},
"typeVersion": 1
},
{
"id": "95668d63-a834-47a2-82f3-3039d2cb9d84",
"name": "Haftnotiz5",
"type": "n8n-nodes-base.stickyNote",
"position": [
-60,
-60
],
"parameters": {
"color": 7,
"width": 746.6875,
"height": 929.1875,
"content": "## 4. AI Agent Responds\n[Learn more about using AI Agents](https://docs.n8n.io/integrations/builtin/cluster-nodes/root-nodes/n8n-nodes-langchain.agent/)\n\nn8n's AI agents are powerful nodes which make it incredibly easy to use state-of-the-art AI in your workflows. Not only do they have the ability to remember conversations per individual customer but also tap into resources such as our product catalogue vector store to pull factual information and data for every question."
},
"typeVersion": 1
},
{
"id": "f2a080c7-5fbe-4426-b7d7-226934e76f3f",
"name": "AI Sales Agent",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
60,
220
],
"parameters": {
"text": "={{ $json.chatInput }}",
"options": {
"systemMessage": "You a personal assistant that helps me make decisions based on my internal information pdfs. Your goal is not to facilitate a explain any questions user might have about the documents.\n\nDo your best to answer any questions factually. If you don't know the answer or unable to obtain the information from the datastore, then tell the user so.\n\nAlways answer in short message, in the size of one paragraph: between 100 and 200 words. Better to answer in short messages, human like."
},
"promptType": "define"
},
"typeVersion": 1.6
},
{
"id": "20a21f7b-e05e-4300-853e-7c1efbb6dfc7",
"name": "Download File From Google Drive",
"type": "n8n-nodes-base.googleDrive",
"position": [
-1260,
140
],
"parameters": {
"fileId": {
"__rl": true,
"mode": "id",
"value": "={{ $json.id }}"
},
"options": {
"fileName": "={{ $json.name }}"
},
"operation": "download"
},
"credentials": {
"googleDriveOAuth2Api": {
"id": "null",
"name": "Google Drive account"
}
},
"typeVersion": 3
},
{
"id": "c81c5d09-a9d2-41b1-a0a6-d00eb1a7b58a",
"name": "Google Drive File Updated",
"type": "n8n-nodes-base.googleDriveTrigger",
"position": [
-1580,
360
],
"parameters": {
"event": "fileUpdated",
"options": {},
"pollTimes": {
"item": [
{
"mode": "everyMinute"
}
]
},
"triggerOn": "specificFolder",
"folderToWatch": {
"__rl": true,
"mode": "list",
"value": "1WlejjfGrijAhMsJ2zWUa-2OZsiXIj4Bu",
"cachedResultUrl": "https://drive.google.com/drive/folders/null",
"cachedResultName": "4. Personal Helper"
}
},
"credentials": {
"googleDriveOAuth2Api": {
"id": "null",
"name": "Google Drive account"
}
},
"typeVersion": 1
},
{
"id": "186f3de8-cdb9-4190-91ec-aceba939a70c",
"name": "Google Drive File Created",
"type": "n8n-nodes-base.googleDriveTrigger",
"position": [
-1580,
160
],
"parameters": {
"event": "fileCreated",
"options": {
"fileType": "all"
},
"pollTimes": {
"item": [
{
"mode": "everyMinute"
}
]
},
"triggerOn": "specificFolder",
"folderToWatch": {
"__rl": true,
"mode": "list",
"value": "1WlejjfGrijAhMsJ2zWUa-2OZsiXIj4Bu",
"cachedResultUrl": "https://drive.google.com/drive/folders/null",
"cachedResultName": "4. Personal Helper"
}
},
"credentials": {
"googleDriveOAuth2Api": {
"id": "6k5Fu82oEMsV1a3A",
"name": "Google Drive account"
}
},
"typeVersion": 1
},
{
"id": "91e7cd3d-e35b-4483-b092-0350873fdb7c",
"name": "Haftnotiz3",
"type": "n8n-nodes-base.stickyNote",
"position": [
-2060,
-680
],
"parameters": {
"width": 320,
"content": "## Add documents to vector store when updating or creating new documents in Google Drive"
},
"typeVersion": 1
},
{
"id": "bcda0f55-7251-48b0-b3ed-b2739b151dbe",
"name": "Haftnotiz",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1700,
-60
],
"parameters": {
"color": 7,
"width": 640,
"height": 655,
"content": "## 1. Build Databse\n[Read more about the HTTP Request Tool](https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.httprequest)\n\nImport your marketing PDF document to build your vector store. This will be used as the knowledgebase by the Tourist guide AI Agent."
},
"typeVersion": 1
},
{
"id": "d74cef89-3f35-4a1e-b0db-fcced3f11227",
"name": "Bei Chat-Nachricht empfangen",
"type": "@n8n/n8n-nodes-langchain.chatTrigger",
"position": [
-240,
220
],
"webhookId": "7d2ecd50-140d-4b7d-a07b-42300ce295b0",
"parameters": {
"public": true,
"options": {}
},
"typeVersion": 1.1
},
{
"id": "d1ecb940-335c-40c9-9880-d899b50aaa1b",
"name": "Pinecone Vektorspeicher",
"type": "@n8n/n8n-nodes-langchain.vectorStorePinecone",
"position": [
-900,
40
],
"parameters": {
"mode": "insert",
"options": {},
"pineconeIndex": {
"__rl": true,
"mode": "list",
"value": "my-docs",
"cachedResultName": "my-docs"
}
},
"credentials": {
"pineconeApi": {
"id": "oXLXLM4QUaxoxCQM",
"name": "PineconeApi account - M "
}
},
"typeVersion": 1
},
{
"id": "4e62dd9c-6c3a-4f13-9f0f-fef2df99a304",
"name": "Pinecone Vektorspeicher (Retrieval)",
"type": "@n8n/n8n-nodes-langchain.vectorStorePinecone",
"position": [
280,
600
],
"parameters": {
"options": {},
"pineconeIndex": {
"__rl": true,
"mode": "list",
"value": "my-docs",
"cachedResultName": "my-docs"
}
},
"credentials": {
"pineconeApi": {
"id": "oXLXLM4QUaxoxCQM",
"name": "PineconeApi account - M "
}
},
"typeVersion": 1
},
{
"id": "0efaa10f-2908-41a6-aeda-cd54c168f4ba",
"name": "Download File From Google Drive1",
"type": "n8n-nodes-base.googleDrive",
"position": [
-1300,
380
],
"parameters": {
"driveId": {
"__rl": true,
"mode": "list",
"value": "0AGMjmhIM2B3eUk9PVA",
"cachedResultUrl": "https://drive.google.com/drive/folders/0AGMjmhIM2B3eUk9PVA",
"cachedResultName": "Shape Labs"
},
"options": {},
"folderId": {
"__rl": true,
"mode": "list",
"value": "1WlejjfGrijAhMsJ2zWUa-2OZsiXIj4Bu",
"cachedResultUrl": "https://drive.google.com/drive/folders/1WlejjfGrijAhMsJ2zWUa-2OZsiXIj4Bu",
"cachedResultName": "4. Personal Helper"
},
"resource": "folder"
},
"credentials": {
"googleDriveOAuth2Api": {
"id": "6k5Fu82oEMsV1a3A",
"name": "Google Drive account"
}
},
"typeVersion": 3
}
],
"active": true,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
"versionId": "e1019cc3-1fb9-421f-a440-ad87d0dc8d53",
"connections": {
"f2a080c7-5fbe-4426-b7d7-226934e76f3f": {
"main": [
[]
]
},
"Embeddings OpenAI": {
"ai_embedding": [
[
{
"node": "Pinecone Vector Store (Retrieval)",
"type": "ai_embedding",
"index": 0
}
]
]
},
"OpenAI Chat Model": {
"ai_languageModel": [
[
{
"node": "f2a080c7-5fbe-4426-b7d7-226934e76f3f",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Vector Store Tool": {
"ai_tool": [
[
{
"node": "f2a080c7-5fbe-4426-b7d7-226934e76f3f",
"type": "ai_tool",
"index": 0
}
]
]
},
"Embeddings OpenAI1": {
"ai_embedding": [
[
{
"node": "Pinecone Vector Store",
"type": "ai_embedding",
"index": 0
}
]
]
},
"OpenAI Chat Model1": {
"ai_languageModel": [
[
{
"node": "Vector Store Tool",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"5431b1f1-1c98-4073-a15e-f46bc04a9481": {
"ai_document": [
[
{
"node": "Pinecone Vector Store",
"type": "ai_document",
"index": 0
}
]
]
},
"Window Buffer Memory": {
"ai_memory": [
[
{
"node": "f2a080c7-5fbe-4426-b7d7-226934e76f3f",
"type": "ai_memory",
"index": 0
}
]
]
},
"186f3de8-cdb9-4190-91ec-aceba939a70c": {
"main": [
[
{
"node": "20a21f7b-e05e-4300-853e-7c1efbb6dfc7",
"type": "main",
"index": 0
}
]
]
},
"c81c5d09-a9d2-41b1-a0a6-d00eb1a7b58a": {
"main": [
[
{
"node": "20a21f7b-e05e-4300-853e-7c1efbb6dfc7",
"type": "main",
"index": 0
}
]
]
},
"When chat message received": {
"main": [
[
{
"node": "f2a080c7-5fbe-4426-b7d7-226934e76f3f",
"type": "main",
"index": 0
}
]
]
},
"20a21f7b-e05e-4300-853e-7c1efbb6dfc7": {
"main": [
[
{
"node": "Pinecone Vector Store",
"type": "main",
"index": 0
}
]
]
},
"Pinecone Vector Store (Retrieval)": {
"ai_vectorStore": [
[
{
"node": "Vector Store Tool",
"type": "ai_vectorStore",
"index": 0
}
]
]
},
"f4ffd33e-8a9b-4f5a-b4a9-ec286b13ce68": {
"ai_textSplitter": [
[
{
"node": "5431b1f1-1c98-4073-a15e-f46bc04a9481",
"type": "ai_textSplitter",
"index": 0
}
]
]
}
}
}Wie verwende ich diesen Workflow?
Kopieren Sie den obigen JSON-Code, erstellen Sie einen neuen Workflow in Ihrer n8n-Instanz und wählen Sie "Aus JSON importieren". Fügen Sie die Konfiguration ein und passen Sie die Anmeldedaten nach Bedarf an.
Für welche Szenarien ist dieser Workflow geeignet?
Experte - KI RAG, Multimodales KI
Ist es kostenpflichtig?
Dieser Workflow ist völlig kostenlos. Beachten Sie jedoch, dass Drittanbieterdienste (wie OpenAI API), die im Workflow verwendet werden, möglicherweise kostenpflichtig sind.
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Marko
@perspectalogBackend engineer with 10+ years of experience designing and optimizing database-driven systems. I help teams build scalable, secure, and high-performance infrastructure using modern backend stacks. Book a call to discuss how I can support your API, data, or automation workflows.
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