Supabase RAG Agent n8n Workflow

This commit is contained in:
Cole Medin
2024-09-04 17:13:41 -05:00
parent b3438810d7
commit fdea47562d

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{
"name": "Supabase RAG AI Agent",
"nodes": [
{
"parameters": {
"model": "gpt-4o-mini",
"options": {}
},
"id": "b98c17c5-3bef-4378-8d81-61b127711661",
"name": "OpenAI Chat Model",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"typeVersion": 1,
"position": [
1060,
520
],
"credentials": {
"openAiApi": {
"id": "JJjD91oisPv9cs01",
"name": "OpenAi account"
}
}
},
{
"parameters": {
"model": "gpt-4o-mini",
"options": {}
},
"id": "e850aa69-1910-4986-99f2-214a8759b777",
"name": "OpenAI Chat Model1",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"typeVersion": 1,
"position": [
1880,
460
],
"credentials": {
"openAiApi": {
"id": "JJjD91oisPv9cs01",
"name": "OpenAi account"
}
}
},
{
"parameters": {
"jsonMode": "expressionData",
"jsonData": "={{ $json.data }}",
"options": {
"metadata": {
"metadataValues": [
{
"name": "=file_id",
"value": "={{ $('Set File ID').item.json.file_id }}"
}
]
}
}
},
"id": "9f5b6c56-58f6-4ae5-96fd-f3efd9b35fd6",
"name": "Default Data Loader",
"type": "@n8n/n8n-nodes-langchain.documentDefaultDataLoader",
"typeVersion": 1,
"position": [
2020,
1000
]
},
{
"parameters": {
"model": "text-embedding-3-small",
"options": {}
},
"id": "5eaf6315-fcd0-4a4d-a1b3-37f5793f6e5c",
"name": "Embeddings OpenAI1",
"type": "@n8n/n8n-nodes-langchain.embeddingsOpenAi",
"typeVersion": 1,
"position": [
1860,
1000
],
"credentials": {
"openAiApi": {
"id": "JJjD91oisPv9cs01",
"name": "OpenAi account"
}
}
},
{
"parameters": {
"name": "user_documents",
"description": "Contains all the user's documents that you can check for context to answer user questions."
},
"id": "b3868e8d-fbce-4c16-8174-0e5475cfffba",
"name": "Retrieve Documents",
"type": "@n8n/n8n-nodes-langchain.toolVectorStore",
"typeVersion": 1,
"position": [
1660,
280
]
},
{
"parameters": {
"content": "## Agent Tools for RAG",
"height": 528.85546469693,
"width": 583.4552380860637,
"color": 4
},
"id": "d4a657c6-2f17-4071-8cee-0b1b12f74b1c",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"typeVersion": 1,
"position": [
1480,
160
]
},
{
"parameters": {
"content": "## Tool to Add a Google Drive File to Vector DB",
"height": 671.8877842322804,
"width": 2070.8894079025763,
"color": 5
},
"id": "38517d9e-61cf-4b36-bbb2-607a04e870c8",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"typeVersion": 1,
"position": [
260,
700
]
},
{
"parameters": {
"operation": "download",
"fileId": {
"__rl": true,
"value": "={{ $('Set File ID').item.json.file_id }}",
"mode": "id"
},
"options": {
"googleFileConversion": {
"conversion": {
"docsToFormat": "text/plain"
}
}
}
},
"id": "d9e3d812-9158-44e2-b9e9-8c28c5cd0921",
"name": "Download File",
"type": "n8n-nodes-base.googleDrive",
"typeVersion": 3,
"position": [
1360,
880
],
"executeOnce": true,
"credentials": {
"googleDriveOAuth2Api": {
"id": "cfNochbuJikPwwl2",
"name": "Google Drive account"
}
}
},
{
"parameters": {
"pollTimes": {
"item": [
{
"mode": "everyMinute"
}
]
},
"triggerOn": "specificFolder",
"folderToWatch": {
"__rl": true,
"value": "1914m3M7kRzkd5RJqAfzRY9EBcJrKemZC",
"mode": "list",
"cachedResultName": "Meeting Notes",
"cachedResultUrl": "https://drive.google.com/drive/folders/1914m3M7kRzkd5RJqAfzRY9EBcJrKemZC"
},
"event": "fileCreated",
"options": {}
},
"id": "6c24f48d-2a8e-471d-b477-dd9576e57eec",
"name": "File Created",
"type": "n8n-nodes-base.googleDriveTrigger",
"typeVersion": 1,
"position": [
320,
780
],
"credentials": {
"googleDriveOAuth2Api": {
"id": "cfNochbuJikPwwl2",
"name": "Google Drive account"
}
}
},
{
"parameters": {
"pollTimes": {
"item": [
{
"mode": "everyMinute"
}
]
},
"triggerOn": "specificFolder",
"folderToWatch": {
"__rl": true,
"value": "1914m3M7kRzkd5RJqAfzRY9EBcJrKemZC",
"mode": "list",
"cachedResultName": "Meeting Notes",
"cachedResultUrl": "https://drive.google.com/drive/folders/1914m3M7kRzkd5RJqAfzRY9EBcJrKemZC"
},
"event": "fileUpdated",
"options": {}
},
"id": "7bf930ea-3810-40e3-a252-c13da33660db",
"name": "File Updated",
"type": "n8n-nodes-base.googleDriveTrigger",
"typeVersion": 1,
"position": [
320,
1000
],
"credentials": {
"googleDriveOAuth2Api": {
"id": "cfNochbuJikPwwl2",
"name": "Google Drive account"
}
}
},
{
"parameters": {
"operation": "text",
"options": {}
},
"id": "81e0f199-024b-489d-88dd-e7bf6c3a453b",
"name": "Extract Document Text",
"type": "n8n-nodes-base.extractFromFile",
"typeVersion": 1,
"position": [
1620,
880
],
"alwaysOutputData": true
},
{
"parameters": {
"model": "text-embedding-3-small",
"options": {}
},
"id": "c0f6a1f6-5732-48e3-8830-bb78263bd352",
"name": "Embeddings OpenAI",
"type": "@n8n/n8n-nodes-langchain.embeddingsOpenAi",
"typeVersion": 1,
"position": [
1700,
560
],
"credentials": {
"openAiApi": {
"id": "JJjD91oisPv9cs01",
"name": "OpenAi account"
}
}
},
{
"parameters": {},
"id": "8920aea0-c877-47b3-9026-d8ab57e8579d",
"name": "Postgres Chat Memory",
"type": "@n8n/n8n-nodes-langchain.memoryPostgresChat",
"typeVersion": 1,
"position": [
1200,
520
],
"notesInFlow": false,
"credentials": {
"postgres": {
"id": "tzFFADvpFiUtaZtb",
"name": "Supabase Postgres"
}
}
},
{
"parameters": {
"options": {}
},
"id": "ed70601e-e7e9-4fc5-af9f-bdf4a931fc48",
"name": "Recursive Character Text Splitter",
"type": "@n8n/n8n-nodes-langchain.textSplitterRecursiveCharacterTextSplitter",
"typeVersion": 1,
"position": [
2020,
1200
]
},
{
"parameters": {
"operation": "delete",
"tableId": "documents",
"filterType": "string",
"filterString": "=metadata->>file_id=like.*{{ $json.file_id }}*"
},
"id": "bd9eb3dc-75b9-4577-a210-1951988a389e",
"name": "Delete Old Doc Rows",
"type": "n8n-nodes-base.supabase",
"typeVersion": 1,
"position": [
1060,
880
],
"alwaysOutputData": true,
"credentials": {
"supabaseApi": {
"id": "azIAMHxdSaq5XhoW",
"name": "Supabase account"
}
}
},
{
"parameters": {
"assignments": {
"assignments": [
{
"id": "10646eae-ae46-4327-a4dc-9987c2d76173",
"name": "file_id",
"value": "={{ $json.id }}",
"type": "string"
}
]
},
"options": {}
},
"id": "0b439eba-c467-475b-a1a2-481f636f37fe",
"name": "Set File ID",
"type": "n8n-nodes-base.set",
"typeVersion": 3.4,
"position": [
740,
880
]
},
{
"parameters": {
"content": "## RAG AI Agent with Chat Interface",
"height": 464.8027193303974,
"width": 692.7866482806627
},
"id": "7c003acd-f420-474f-9547-33e13c3c357f",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"typeVersion": 1,
"position": [
780,
220
]
},
{
"parameters": {
"public": true,
"options": {}
},
"id": "e448d46a-7a01-436c-bebd-0cd21c2bfcb3",
"name": "When chat message received",
"type": "@n8n/n8n-nodes-langchain.chatTrigger",
"typeVersion": 1.1,
"position": [
840,
300
],
"webhookId": "e985d15f-b2f6-456d-be15-97e0b1544a40"
},
{
"parameters": {
"promptType": "define",
"text": "={{ $('When chat message received').item.json.chatInput }}",
"options": {
"systemMessage": "You are a personal assistant who helps answer questions from a corpus of documents when you don't know the answer yourself."
}
},
"id": "50003c9d-29bf-4d0e-9e04-a49804742dc8",
"name": "RAG AI Agent",
"type": "@n8n/n8n-nodes-langchain.agent",
"typeVersion": 1.6,
"position": [
1160,
300
]
},
{
"parameters": {
"tableName": {
"__rl": true,
"value": "documents",
"mode": "list",
"cachedResultName": "documents"
},
"options": {
"queryName": "match_documents"
}
},
"id": "1bda5922-bcfb-489c-a0fb-516d9496d54a",
"name": "Supabase Vector Store",
"type": "@n8n/n8n-nodes-langchain.vectorStoreSupabase",
"typeVersion": 1,
"position": [
1540,
440
],
"credentials": {
"supabaseApi": {
"id": "azIAMHxdSaq5XhoW",
"name": "Supabase account"
}
}
},
{
"parameters": {
"mode": "insert",
"tableName": {
"__rl": true,
"value": "documents",
"mode": "list",
"cachedResultName": "documents"
},
"options": {
"queryName": "match_documents"
}
},
"id": "6c7181ba-9e33-4972-83b4-0efaac7e16a2",
"name": "Insert into Supabase Vectorstore",
"type": "@n8n/n8n-nodes-langchain.vectorStoreSupabase",
"typeVersion": 1,
"position": [
1900,
780
],
"credentials": {
"supabaseApi": {
"id": "azIAMHxdSaq5XhoW",
"name": "Supabase account"
}
}
}
],
"pinData": {},
"connections": {
"OpenAI Chat Model": {
"ai_languageModel": [
[
{
"node": "RAG AI Agent",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"OpenAI Chat Model1": {
"ai_languageModel": [
[
{
"node": "Retrieve Documents",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Retrieve Documents": {
"ai_tool": [
[
{
"node": "RAG AI Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"Download File": {
"main": [
[
{
"node": "Extract Document Text",
"type": "main",
"index": 0
}
]
]
},
"File Created": {
"main": [
[
{
"node": "Set File ID",
"type": "main",
"index": 0
}
]
]
},
"Embeddings OpenAI": {
"ai_embedding": [
[
{
"node": "Supabase Vector Store",
"type": "ai_embedding",
"index": 0
}
]
]
},
"Extract Document Text": {
"main": [
[
{
"node": "Insert into Supabase Vectorstore",
"type": "main",
"index": 0
}
]
]
},
"Embeddings OpenAI1": {
"ai_embedding": [
[
{
"node": "Insert into Supabase Vectorstore",
"type": "ai_embedding",
"index": 0
}
]
]
},
"Default Data Loader": {
"ai_document": [
[
{
"node": "Insert into Supabase Vectorstore",
"type": "ai_document",
"index": 0
}
]
]
},
"Postgres Chat Memory": {
"ai_memory": [
[
{
"node": "RAG AI Agent",
"type": "ai_memory",
"index": 0
}
]
]
},
"Recursive Character Text Splitter": {
"ai_textSplitter": [
[
{
"node": "Default Data Loader",
"type": "ai_textSplitter",
"index": 0
}
]
]
},
"Delete Old Doc Rows": {
"main": [
[
{
"node": "Download File",
"type": "main",
"index": 0
}
]
]
},
"Set File ID": {
"main": [
[
{
"node": "Delete Old Doc Rows",
"type": "main",
"index": 0
}
]
]
},
"File Updated": {
"main": [
[
{
"node": "Set File ID",
"type": "main",
"index": 0
}
]
]
},
"When chat message received": {
"main": [
[
{
"node": "RAG AI Agent",
"type": "main",
"index": 0
}
]
]
},
"Supabase Vector Store": {
"ai_vectorStore": [
[
{
"node": "Retrieve Documents",
"type": "ai_vectorStore",
"index": 0
}
]
]
}
},
"active": true,
"settings": {
"executionOrder": "v1"
},
"versionId": "93c96a76-5ba4-4db5-b37f-4cdd0f113ac6",
"meta": {
"templateCredsSetupCompleted": true,
"instanceId": "620f0d7e3114cb344761d7d45a21ef2a32096f91d8696e7057756042e1999e2c"
},
"id": "cri0nBz0U55sWr4I",
"tags": []
}