AI知识库助手与OpenAI、Supabase及Google Drive文档同步
高级
这是一个Internal Wiki, AI RAG领域的自动化工作流，包含 49 个节点。主要使用 Set, Limit, Switch, Supabase, Telegram 等节点。 AI知识库助手与OpenAI、Supabase及Google Drive文档同步
前置要求
- •Supabase URL 和 API Key
- •Telegram Bot Token
- •Google Drive API 凭证
- •OpenAI API Key
使用的节点 (49)
工作流预览
可视化展示节点连接关系，支持缩放和平移
导出工作流
复制以下 JSON 配置到 n8n 导入，即可使用此工作流
{
"meta": {
"instanceId": "a88d54d0dc140647df8f628579b3d5aae0dedb13c983a1f5c11ee14f54f18774",
"templateCredsSetupCompleted": true
},
"nodes": [
{
"id": "c9437f3c-edbc-431c-be65-bc485d9fd6ad",
"name": "设置ID",
"type": "n8n-nodes-base.set",
"position": [
860,
760
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "e556566e-20a1-48b4-b01e-197a402b5a5f",
"name": "id",
"type": "string",
"value": "={{ $json.id }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "fc3b2696-d0c1-40e4-a13b-5d274b0b8c69",
"name": "Supabase 向量存储",
"type": "@n8n/n8n-nodes-langchain.vectorStoreSupabase",
"position": [
1600,
760
],
"parameters": {
"mode": "insert",
"options": {
"queryName": "match_documents"
},
"tableName": {
"__rl": true,
"mode": "list",
"value": "documents",
"cachedResultName": "documents"
}
},
"credentials": {
"supabaseApi": {
"id": "0xwwr9KuQRNxpYYg",
"name": "Marketing Ladder"
}
},
"typeVersion": 1
},
{
"id": "71b61728-b87c-40f3-850b-81af6d544b75",
"name": "默认数据加载器",
"type": "@n8n/n8n-nodes-langchain.documentDefaultDataLoader",
"position": [
1740,
980
],
"parameters": {
"options": {
"metadata": {
"metadataValues": [
{
"name": "=file_id",
"value": "={{ $('Set ID').item.json.id }}"
}
]
}
}
},
"typeVersion": 1
},
{
"id": "36fdd0a5-b95c-4fc3-9427-e67de0f3985f",
"name": "递归字符文本分割器",
"type": "@n8n/n8n-nodes-langchain.textSplitterRecursiveCharacterTextSplitter",
"position": [
1840,
1140
],
"parameters": {
"options": {},
"chunkSize": 500,
"chunkOverlap": 100
},
"typeVersion": 1
},
{
"id": "66dd34df-763f-4497-bd73-b2dd78890eb4",
"name": "OpenAI 嵌入",
"type": "@n8n/n8n-nodes-langchain.embeddingsOpenAi",
"position": [
1560,
980
],
"parameters": {
"options": {}
},
"credentials": {
"openAiApi": {
"id": "E9waf1c33TsN4RCh",
"name": "OpenAi account"
}
},
"typeVersion": 1.1
},
{
"id": "3623a178-af67-4f07-b1d6-90ac07857f28",
"name": "新文件",
"type": "n8n-nodes-base.googleDriveTrigger",
"position": [
560,
760
],
"parameters": {
"event": "fileCreated",
"options": {},
"pollTimes": {
"item": [
{}
]
},
"triggerOn": "specificFolder",
"folderToWatch": {
"__rl": true,
"mode": "list",
"value": "1UHQhCrwZg_ZEzBIKv4LR_RWtAyHbxZsg",
"cachedResultUrl": "https://drive.google.com/drive/folders/1UHQhCrwZg_ZEzBIKv4LR_RWtAyHbxZsg",
"cachedResultName": "Marketing Ladder Knowledge Base"
}
},
"credentials": {
"googleDriveOAuth2Api": {
"id": "VtotuTJiDPvuSK66",
"name": "Google Drive account"
}
},
"typeVersion": 1
},
{
"id": "5a9c99b2-2876-4fd3-82e1-9212303151ae",
"name": "下载文件",
"type": "n8n-nodes-base.googleDrive",
"position": [
1100,
760
],
"parameters": {
"fileId": {
"__rl": true,
"mode": "id",
"value": "={{ $json.id }}"
},
"options": {
"googleFileConversion": {
"conversion": {
"docsToFormat": "text/plain"
}
}
},
"operation": "download"
},
"credentials": {
"googleDriveOAuth2Api": {
"id": "VtotuTJiDPvuSK66",
"name": "Google Drive account"
}
},
"typeVersion": 3
},
{
"id": "2493e003-7c9e-4a98-8148-114abd2899ad",
"name": "便签",
"type": "n8n-nodes-base.stickyNote",
"position": [
500,
560
],
"parameters": {
"color": 4,
"width": 820,
"height": 80,
"content": "# 上传新文件到知识库"
},
"typeVersion": 1
},
{
"id": "3d7f646d-0de0-44da-8cab-568cfa3ead02",
"name": "从文件提取",
"type": "n8n-nodes-base.extractFromFile",
"position": [
1280,
760
],
"parameters": {
"options": {},
"operation": "text"
},
"typeVersion": 1
},
{
"id": "8b949a8f-5dee-4c48-86fa-dc87cdd83198",
"name": "便签4",
"type": "n8n-nodes-base.stickyNote",
"position": [
800,
680
],
"parameters": {
"color": 5,
"height": 260,
"content": "## 修复格式"
},
"typeVersion": 1
},
{
"id": "2ce675ef-7791-4fe4-86d4-0eeabd827531",
"name": "便签5",
"type": "n8n-nodes-base.stickyNote",
"position": [
1060,
680
],
"parameters": {
"color": 5,
"width": 420,
"height": 260,
"content": "## 提取文件文本"
},
"typeVersion": 1
},
{
"id": "1d23677f-e268-4f66-8170-a5c28b4049b5",
"name": "### 需要帮助？",
"type": "n8n-nodes-base.stickyNote",
"position": [
1500,
680
],
"parameters": {
"color": 5,
"width": 560,
"height": 580,
"content": "## 更新向量数据库"
},
"typeVersion": 1
},
{
"id": "f29a335e-e6a5-4a75-8158-0c83e69e25bb",
"name": "文件已更新",
"type": "n8n-nodes-base.googleDriveTrigger",
"position": [
560,
1500
],
"parameters": {
"event": "fileUpdated",
"options": {},
"pollTimes": {
"item": [
{}
]
},
"triggerOn": "specificFolder",
"folderToWatch": {
"__rl": true,
"mode": "list",
"value": "1UHQhCrwZg_ZEzBIKv4LR_RWtAyHbxZsg",
"cachedResultUrl": "https://drive.google.com/drive/folders/1UHQhCrwZg_ZEzBIKv4LR_RWtAyHbxZsg",
"cachedResultName": "Marketing Ladder Knowledge Base"
}
},
"credentials": {
"googleDriveOAuth2Api": {
"id": "VtotuTJiDPvuSK66",
"name": "Google Drive account"
}
},
"typeVersion": 1
},
{
"id": "ae95c1ce-bcf7-47fb-a3e3-2b6c6d02aa9e",
"name": "删除行",
"type": "n8n-nodes-base.supabase",
"position": [
840,
1500
],
"parameters": {
"tableId": "documents",
"operation": "delete",
"filterType": "string",
"filterString": "=metadata->>file_id=like.*{{ $json.id }}*"
},
"credentials": {
"supabaseApi": {
"id": "0xwwr9KuQRNxpYYg",
"name": "Marketing Ladder"
}
},
"typeVersion": 1
},
{
"id": "c6f252c0-e81c-48f5-9a7b-6507b467c54d",
"name": "获取文件ID",
"type": "n8n-nodes-base.set",
"position": [
1120,
1500
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "b4433ac7-0b70-4405-a564-f3f78f784470",
"name": "file_id",
"type": "string",
"value": "={{ $('File Updated').item.json.id }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "4d5bcbf0-fe14-4d24-81f5-72b84712c09d",
"name": "重新格式化",
"type": "n8n-nodes-base.limit",
"position": [
1320,
1500
],
"parameters": {},
"typeVersion": 1
},
{
"id": "f55697b5-191d-4865-9970-3462abeb05ef",
"name": "下载文件1",
"type": "n8n-nodes-base.googleDrive",
"position": [
1520,
1500
],
"parameters": {
"fileId": {
"__rl": true,
"mode": "id",
"value": "={{ $('Get FIle ID').item.json.file_id }}"
},
"options": {
"googleFileConversion": {
"conversion": {
"docsToFormat": "text/plain"
}
}
},
"operation": "download"
},
"credentials": {
"googleDriveOAuth2Api": {
"id": "VtotuTJiDPvuSK66",
"name": "Google Drive account"
}
},
"typeVersion": 3
},
{
"id": "4fcc245c-e57c-461e-ba04-18122933eacb",
"name": "便签1",
"type": "n8n-nodes-base.stickyNote",
"position": [
480,
1280
],
"parameters": {
"color": 4,
"width": 640,
"height": 80,
"content": "# 更新知识库中的文件"
},
"typeVersion": 1
},
{
"id": "78e0be5d-aa5b-49b3-8b52-2fb2db7dd8be",
"name": "## 试试看！",
"type": "n8n-nodes-base.stickyNote",
"position": [
480,
1400
],
"parameters": {
"color": 5,
"width": 280,
"height": 260,
"content": "## 获取要更新的文件"
},
"typeVersion": 1
},
{
"id": "35de9387-b80a-4274-aa57-622d85a60064",
"name": "GET 模型",
"type": "n8n-nodes-base.stickyNote",
"position": [
1040,
1400
],
"parameters": {
"color": 5,
"width": 400,
"height": 260,
"content": "## 修复格式"
},
"typeVersion": 1
},
{
"id": "8ffe865f-09ef-426d-9f5c-e7273a13441d",
"name": "## 1. 创建新的自定义 OpenAI 凭据",
"type": "n8n-nodes-base.stickyNote",
"position": [
1460,
1400
],
"parameters": {
"color": 5,
"width": 420,
"height": 260,
"content": "## 提取文件文本"
},
"typeVersion": 1
},
{
"id": "35aecaa8-b327-493f-8526-fbd019bc078d",
"name": "便签10",
"type": "n8n-nodes-base.stickyNote",
"position": [
1920,
1400
],
"parameters": {
"color": 5,
"width": 600,
"height": 580,
"content": "## 更新向量数据库"
},
"typeVersion": 1
},
{
"id": "05d5c49a-8eee-4b90-9ec7-2ac6f20cd259",
"name": "递归字符文本分割器1",
"type": "@n8n/n8n-nodes-langchain.textSplitterRecursiveCharacterTextSplitter",
"position": [
2320,
1840
],
"parameters": {
"options": {},
"chunkSize": 300,
"chunkOverlap": 50
},
"typeVersion": 1
},
{
"id": "88c403af-3425-4be3-9cc9-c79196df5115",
"name": "从文件1提取",
"type": "n8n-nodes-base.extractFromFile",
"position": [
1700,
1500
],
"parameters": {
"options": {},
"operation": "text"
},
"typeVersion": 1
},
{
"id": "a4c44cc1-54c8-4d32-9d25-6b9b7bedb7a2",
"name": "OpenAI 嵌入1",
"type": "@n8n/n8n-nodes-langchain.embeddingsOpenAi",
"position": [
2040,
1700
],
"parameters": {
"options": {}
},
"credentials": {
"openAiApi": {
"id": "E9waf1c33TsN4RCh",
"name": "OpenAi account"
}
},
"typeVersion": 1.1
},
{
"id": "1784fe6a-6b2e-4fc9-9e28-05284e5f9e15",
"name": "默认数据加载器1",
"type": "@n8n/n8n-nodes-langchain.documentDefaultDataLoader",
"position": [
2220,
1700
],
"parameters": {
"options": {
"metadata": {
"metadataValues": [
{
"name": "file_id",
"value": "={{ $('Reformat').item.json.file_id }}"
}
]
}
}
},
"typeVersion": 1
},
{
"id": "83950e53-fab5-4f58-af8d-11126c1bfb3f",
"name": "Supabase 向量存储1",
"type": "@n8n/n8n-nodes-langchain.vectorStoreSupabase",
"position": [
2060,
1500
],
"parameters": {
"mode": "insert",
"options": {
"queryName": "match_documents"
},
"tableName": {
"__rl": true,
"mode": "list",
"value": "documents",
"cachedResultName": "documents"
}
},
"credentials": {
"supabaseApi": {
"id": "0xwwr9KuQRNxpYYg",
"name": "Marketing Ladder"
}
},
"typeVersion": 1
},
{
"id": "22c08877-6bb1-4cfa-acda-df2b5814afa0",
"name": "便签2",
"type": "n8n-nodes-base.stickyNote",
"position": [
500,
680
],
"parameters": {
"color": 5,
"width": 280,
"height": 260,
"content": "## 获取新文件"
},
"typeVersion": 1
},
{
"id": "d16c74c1-ccdb-4bc2-b607-c846b56b07d1",
"name": "便签 11",
"type": "n8n-nodes-base.stickyNote",
"position": [
760,
1400
],
"parameters": {
"color": 5,
"width": 280,
"height": 260,
"content": "## 删除行"
},
"typeVersion": 1
},
{
"id": "7d163045-13c3-42d7-9c51-0045c3056a6e",
"name": "转录",
"type": "@n8n/n8n-nodes-langchain.openAi",
"position": [
-1060,
840
],
"parameters": {
"options": {},
"resource": "audio",
"operation": "transcribe"
},
"credentials": {
"openAiApi": {
"id": "E9waf1c33TsN4RCh",
"name": "OpenAi account"
}
},
"typeVersion": 1.6
},
{
"id": "14ac063c-0f77-4e3d-a603-7cf95d3701c4",
"name": "文本",
"type": "n8n-nodes-base.set",
"position": [
-1160,
1040
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "fe7ecc99-e1e8-4a5e-bdd6-6fce9757b234",
"name": "text",
"type": "string",
"value": "={{ $json.message.text }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "dccda445-c531-4009-bb3e-19b927d31d01",
"name": "语音或文本",
"type": "n8n-nodes-base.switch",
"position": [
-1460,
980
],
"parameters": {
"rules": {
"values": [
{
"outputKey": "voice",
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "281588e5-cab1-47c7-b42a-f75b8e7b659e",
"operator": {
"type": "string",
"operation": "exists",
"singleValue": true
},
"leftValue": "={{ $json.message.voice.file_id }}",
"rightValue": ""
}
]
},
"renameOutput": true
},
{
"outputKey": "Text",
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "8c844924-b2ed-48b0-935c-c66a8fd0c778",
"operator": {
"type": "string",
"operation": "exists",
"singleValue": true
},
"leftValue": "={{ $json.message.text }}",
"rightValue": ""
}
]
},
"renameOutput": true
}
]
},
"options": {}
},
"typeVersion": 3.2
},
{
"id": "4ab95976-d1d8-438f-8112-99395823166c",
"name": "响应",
"type": "n8n-nodes-base.telegram",
"position": [
-20,
960
],
"webhookId": "5dced4b9-5066-4036-a4d4-14fc07edd53c",
"parameters": {
"text": "={{ $json.output }}",
"chatId": "={{ $('Telegram Trigger').item.json.message.chat.id }}",
"additionalFields": {
"appendAttribution": false
}
},
"credentials": {
"telegramApi": {
"id": "fe6BsXsaL9M04IQi",
"name": "Telegram account"
}
},
"typeVersion": 1.2
},
{
"id": "e38d614d-09eb-4f42-9229-6b037ecdc264",
"name": "便签3",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1520,
800
],
"parameters": {
"color": 5,
"width": 680,
"height": 460,
"content": "## 转换消息为文本"
},
"typeVersion": 1
},
{
"id": "136f7bd7-aa99-4460-b24f-30d65c932cb3",
"name": "RAG Agent",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
-640,
960
],
"parameters": {
"text": "={{ $json.text }}",
"options": {
"systemMessage": "=# Overview\nYou are a RAG assistant. Your job is to search for queries from a vector database and pass on the search results.\n\n# Tools\n**MarketingLadder** \n- This is the vector store that you must query to find answers. \n- Use the search findings from the vector store to create an answer to the input query.\n\n## Final Notes\n- If you can't find an answer from the database, then just say you couldn't find an answer. Never use your own knowledge. "
},
"promptType": "define"
},
"typeVersion": 1.7
},
{
"id": "5e87da8f-4677-483e-b41c-a79ff11e2750",
"name": "Telegram 触发器",
"type": "n8n-nodes-base.telegramTrigger",
"position": [
-1700,
980
],
"webhookId": "2e5e253b-982e-4fe3-8048-b64897e77535",
"parameters": {
"updates": [
"message"
],
"additionalFields": {}
},
"credentials": {
"telegramApi": {
"id": "fe6BsXsaL9M04IQi",
"name": "Telegram account"
}
},
"typeVersion": 1.2
},
{
"id": "2b8470fb-2b8d-4490-8a40-c3479cb0865e",
"name": "窗口缓冲内存1",
"type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
"position": [
-580,
1160
],
"parameters": {
"sessionKey": "={{ $('Telegram Trigger').item.json.message.chat.id }}",
"sessionIdType": "customKey"
},
"typeVersion": 1.3
},
{
"id": "3e2e080a-62ab-4ab8-889d-d357d250d68d",
"name": "下载文件2",
"type": "n8n-nodes-base.telegram",
"position": [
-1240,
840
],
"webhookId": "83bb7385-33f6-4105-8294-1a91c0ebbee5",
"parameters": {
"fileId": "={{ $json.message.voice.file_id }}",
"resource": "file"
},
"credentials": {
"telegramApi": {
"id": "fe6BsXsaL9M04IQi",
"name": "Telegram account"
}
},
"typeVersion": 1.2
},
{
"id": "da9bebc8-452f-493f-aefc-81dcd789f355",
"name": "Supabase Vector Store3",
"type": "@n8n/n8n-nodes-langchain.vectorStoreSupabase",
"position": [
-620,
1340
],
"parameters": {
"options": {
"queryName": "match_documents"
},
"tableName": {
"__rl": true,
"mode": "list",
"value": "documents",
"cachedResultName": "documents"
}
},
"credentials": {
"supabaseApi": {
"id": "0xwwr9KuQRNxpYYg",
"name": "Marketing Ladder"
}
},
"typeVersion": 1
},
{
"id": "0360fb6a-ac93-4e83-abb3-b19a5e614a76",
"name": "OpenAI 聊天模型2",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
-240,
1340
],
"parameters": {
"options": {}
},
"credentials": {
"openAiApi": {
"id": "E9waf1c33TsN4RCh",
"name": "OpenAi account"
}
},
"typeVersion": 1.1
},
{
"id": "302c2316-d91e-4b57-80d1-8678bcdc718a",
"name": "便签 12",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1800,
700
],
"parameters": {
"color": 4,
"width": 280,
"height": 80,
"content": "# RAG聊天机器人"
},
"typeVersion": 1
},
{
"id": "9d0d4d0d-ec09-4f0f-bb14-bd6d5ea56c5a",
"name": "嵌入 OpenAI3",
"type": "@n8n/n8n-nodes-langchain.embeddingsOpenAi",
"position": [
-660,
1520
],
"parameters": {
"options": {}
},
"credentials": {
"openAiApi": {
"id": "E9waf1c33TsN4RCh",
"name": "OpenAi account"
}
},
"typeVersion": 1.2
},
{
"id": "ea8349d1-8566-4f67-9e83-3a9b41f94d6b",
"name": "便利贴13",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1820,
920
],
"parameters": {
"color": 5,
"width": 280,
"height": 260,
"content": "## 获取新消息"
},
"typeVersion": 1
},
{
"id": "d1a77833-3d99-4cc3-80a8-2d9b9c440175",
"name": "便签14",
"type": "n8n-nodes-base.stickyNote",
"position": [
-820,
800
],
"parameters": {
"color": 5,
"width": 720,
"height": 860,
"content": "## RAG系统"
},
"typeVersion": 1
},
{
"id": "366a89d0-dd1d-4cd8-9de4-d7caa0433cab",
"name": "便签15",
"type": "n8n-nodes-base.stickyNote",
"position": [
-80,
900
],
"parameters": {
"color": 5,
"width": 320,
"height": 260,
"content": "## 将输出作为消息发送"
},
"typeVersion": 1
},
{
"id": "11f88e16-7ef0-484f-b7d1-e74e0e639da3",
"name": "OpenAI Chat Model3",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
-760,
1160
],
"parameters": {
"model": "gpt-4o",
"options": {}
},
"credentials": {
"openAiApi": {
"id": "E9waf1c33TsN4RCh",
"name": "OpenAi account"
}
},
"typeVersion": 1.1
},
{
"id": "5992f547-5327-4091-b4a8-37d6aec6b75e",
"name": "MarketingLadder",
"type": "@n8n/n8n-nodes-langchain.toolVectorStore",
"position": [
-440,
1160
],
"parameters": {
"name": "MarketingLadder",
"description": "此向量存储包含有关Marketing Ladder机构的信息"
},
"typeVersion": 1
},
{
"id": "10baf4fe-5497-4fcc-b624-155b56d17dbe",
"name": "便签16",
"type": "n8n-nodes-base.stickyNote",
"position": [
-2320,
1900
],
"parameters": {
"color": 5,
"width": 440,
"height": 240,
"content": "## 你好，我是 Abdul 👋"
},
"typeVersion": 1
},
{
"id": "98e8b14c-ea04-4e08-9c3f-3e1510197e03",
"name": "便签17",
"type": "n8n-nodes-base.stickyNote",
"position": [
-2660,
420
],
"parameters": {
"width": 780,
"height": 1420,
"content": "# 公司RAG知识库代理"
},
"typeVersion": 1
}
],
"pinData": {},
"connections": {
"Text": {
"main": [
[
{
"node": "RAG Agent",
"type": "main",
"index": 0
}
]
]
},
"Set ID": {
"main": [
[
{
"node": "Download File",
"type": "main",
"index": 0
}
]
]
},
"New File": {
"main": [
[
{
"node": "Set ID",
"type": "main",
"index": 0
}
]
]
},
"Reformat": {
"main": [
[
{
"node": "Download File1",
"type": "main",
"index": 0
}
]
]
},
"RAG Agent": {
"main": [
[
{
"node": "Response",
"type": "main",
"index": 0
}
]
]
},
"Transcribe": {
"main": [
[
{
"node": "RAG Agent",
"type": "main",
"index": 0
}
]
]
},
"Get FIle ID": {
"main": [
[
{
"node": "Reformat",
"type": "main",
"index": 0
}
]
]
},
"File Updated": {
"main": [
[
{
"node": "Delete Row(s)",
"type": "main",
"index": 0
}
]
]
},
"Delete Row(s)": {
"main": [
[
{
"node": "Get FIle ID",
"type": "main",
"index": 0
}
]
]
},
"Download File": {
"main": [
[
{
"node": "Extract from File",
"type": "main",
"index": 0
}
]
]
},
"Voice or Text": {
"main": [
[
{
"node": "Download File2",
"type": "main",
"index": 0
}
],
[
{
"node": "Text",
"type": "main",
"index": 0
}
]
]
},
"Download File1": {
"main": [
[
{
"node": "Extract from File1",
"type": "main",
"index": 0
}
]
]
},
"Download File2": {
"main": [
[
{
"node": "Transcribe",
"type": "main",
"index": 0
}
]
]
},
"MarketingLadder": {
"ai_tool": [
[
{
"node": "RAG Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"Telegram Trigger": {
"main": [
[
{
"node": "Voice or Text",
"type": "main",
"index": 0
}
]
]
},
"Embeddings OpenAI": {
"ai_embedding": [
[
{
"node": "Supabase Vector Store",
"type": "ai_embedding",
"index": 0
}
]
]
},
"Extract from File": {
"main": [
[
{
"node": "Supabase Vector Store",
"type": "main",
"index": 0
}
]
]
},
"Embeddings OpenAI1": {
"ai_embedding": [
[
{
"node": "Supabase Vector Store1",
"type": "ai_embedding",
"index": 0
}
]
]
},
"Embeddings OpenAI3": {
"ai_embedding": [
[
{
"node": "Supabase Vector Store3",
"type": "ai_embedding",
"index": 0
}
]
]
},
"Extract from File1": {
"main": [
[
{
"node": "Supabase Vector Store1",
"type": "main",
"index": 0
}
]
]
},
"OpenAI Chat Model2": {
"ai_languageModel": [
[
{
"node": "MarketingLadder",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"OpenAI Chat Model3": {
"ai_languageModel": [
[
{
"node": "RAG Agent",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Default Data Loader": {
"ai_document": [
[
{
"node": "Supabase Vector Store",
"type": "ai_document",
"index": 0
}
]
]
},
"Default Data Loader1": {
"ai_document": [
[
{
"node": "Supabase Vector Store1",
"type": "ai_document",
"index": 0
}
]
]
},
"Window Buffer Memory1": {
"ai_memory": [
[
{
"node": "RAG Agent",
"type": "ai_memory",
"index": 0
}
]
]
},
"Supabase Vector Store3": {
"ai_vectorStore": [
[
{
"node": "MarketingLadder",
"type": "ai_vectorStore",
"index": 0
}
]
]
},
"Recursive Character Text Splitter": {
"ai_textSplitter": [
[
{
"node": "Default Data Loader",
"type": "ai_textSplitter",
"index": 0
}
]
]
},
"Recursive Character Text Splitter1": {
"ai_textSplitter": [
[
{
"node": "Default Data Loader1",
"type": "ai_textSplitter",
"index": 0
}
]
]
}
}
}常见问题
如何使用这个工作流？
复制上方的 JSON 配置代码，在您的 n8n 实例中创建新工作流并选择「从 JSON 导入」，粘贴配置后根据需要修改凭证设置即可。
这个工作流适合什么场景？
高级 - 内部知识库, AI RAG 检索增强
需要付费吗？
本工作流完全免费，您可以直接导入使用。但请注意，工作流中使用的第三方服务（如 OpenAI API）可能需要您自行付费。
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工作流信息
难度等级
高级
节点数量49
分类2
节点类型19
作者
Abdul Mir
@abdulmirHey 👋 I'm Abdul. I build AI-powered systems for marketing agencies and consultants who want to move fast and automate the boring stuff. Think lead gen agents, proposal generators, and content creation systems. I specialize in growth-focused automations and share workflows that save time and land clients.
外部链接
在 n8n.io 查看 →
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