面向公司员工的 Slack AI Chatbot with RAG

• •Slack Bot Token 或 Webhook URL
• •Google Drive API 凭证
• •可能需要目标 API 的认证凭证
• •Anthropic API Key
• •OpenAI API Key
• •Qdrant 服务器连接信息

{
  "id": "SHpLY12UobbcWRnl",
  "meta": {
    "instanceId": "a4bfc93e975ca233ac45ed7c9227d84cf5a2329310525917adaf3312e10d5462",
    "templateCredsSetupCompleted": true
  },
  "name": "面向公司员工的 Slack AI Chatbot with RAG",
  "tags": [],
  "nodes": [
    {
      "id": "df994f64-af5b-49f5-ad83-5c4b69983d41",
      "name": "AI Agent",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        -780,
        340
      ],
      "parameters": {
        "text": "={{ $json.blocks[0].elements[0].elements[1].text }}",
        "options": {
          "systemMessage": "=You are an AI assistant  connected to the company's internal knowledge base through a RAG (Retrieval Augmented Generation) system. Your purpose is to help team members quickly find and understand information from company documents.\n\nCORE RESPONSIBILITIES:\n- Respond to queries about company policies, procedures, documentation, and internal knowledge\n- Provide concise, accurate information retrieved from the company's document repository\n- Format responses appropriately for Slack (use markdown for clarity)\n- Cite the specific document source when providing information\n\nINTERACTION GUIDELINES:\n- Keep responses brief and to the point (aim for 3-5 sentences when possible)\n- Use bullet points for lists or step-by-step instructions\n- Include direct quotes from documents when relevant, using > for blockquotes\n- When unable to find information, clearly state this and suggest alternative resources\n\nTECHNICAL CONTEXT:\n- You receive queries through Slack messages\n- You use the RAG tool in n8n to search and retrieve relevant document sections\n- All responses should be crafted for readability on Slack's interface\n\nRESPONSE STRUCTURE:\n1. Direct answer to the question (1-2 sentences)\n2. Supporting details from retrieved documents (2-3 sentences or bullet points)\n3. Source citation (document name and date if available)\n4. Follow-up suggestion if applicable (1 sentence)\n\nAlways prioritize accuracy over speed. If multiple documents contain relevant information, synthesize the most important points rather than providing all details. If the query is ambiguous, ask a clarifying question before searching.\n\nRemember that you are a tool to empower employees, not replace human judgment. When questions involve complex decision-making, provide the relevant information and encourage the user to consult with appropriate team members.\n\nDate; {{ $now }}"
        },
        "promptType": "define"
      },
      "typeVersion": 1.8
    },
    {
      "id": "047141fc-a7a0-4532-ae45-da0f2cc27b69",
      "name": "简单记忆",
      "type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
      "position": [
        -720,
        600
      ],
      "parameters": {
        "sessionKey": "={{ $('Get message').item.json.channel }}_{{ $('Get message').item.json.blocks[0].elements[0].elements[0].user_id }}",
        "sessionIdType": "customKey",
        "contextWindowLength": 10
      },
      "typeVersion": 1.3
    },
    {
      "id": "f7da4458-3dc5-43b8-a97d-dac3e599543c",
      "name": "Embeddings OpenAI1",
      "type": "@n8n/n8n-nodes-langchain.embeddingsOpenAi",
      "position": [
        -460,
        800
      ],
      "parameters": {
        "options": {}
      },
      "credentials": {
        "openAiApi": {
          "id": "4zwP0MSr8zkNvvV9",
          "name": "OpenAi account"
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "14a6052f-e619-4d19-99aa-42253c45a913",
      "name": "RAG",
      "type": "@n8n/n8n-nodes-langchain.vectorStoreQdrant",
      "position": [
        -420,
        620
      ],
      "parameters": {
        "mode": "retrieve-as-tool",
        "topK": 10,
        "options": {},
        "toolName": "company_info",
        "toolDescription": "Get business documents",
        "qdrantCollection": {
          "__rl": true,
          "mode": "id",
          "value": "COLLECTION"
        }
      },
      "credentials": {
        "qdrantApi": {
          "id": "iyQ6MQiVaF3VMBmt",
          "name": "QdrantApi account"
        }
      },
      "typeVersion": 1.1
    },
    {
      "id": "c6334fd2-0d54-4980-857e-079be08959a5",
      "name": "计算器",
      "type": "@n8n/n8n-nodes-langchain.toolCalculator",
      "position": [
        -560,
        600
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "87a629b9-980f-4d0d-9fee-5efa560770d2",
      "name": "获取消息",
      "type": "n8n-nodes-base.slackTrigger",
      "position": [
        -1040,
        340
      ],
      "webhookId": "3146b3e9-4cfc-493f-882c-57c865380115",
      "parameters": {
        "options": {},
        "trigger": [
          "app_mention"
        ],
        "channelId": {
          "__rl": true,
          "mode": "list",
          "value": "C08L6SEPWMB",
          "cachedResultName": "n8n-test"
        }
      },
      "credentials": {
        "slackApi": {
          "id": "QjSyGP8ykppazXDW",
          "name": "Slack account (Token)"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "939b309d-1828-4159-b1dc-4a1629069c37",
      "name": "发送消息",
      "type": "n8n-nodes-base.slack",
      "position": [
        -420,
        340
      ],
      "webhookId": "946ab278-f815-4bd3-a20d-49ba59d76659",
      "parameters": {
        "text": "={{ $json.output }}",
        "select": "channel",
        "channelId": {
          "__rl": true,
          "mode": "list",
          "value": "C08L6SEPWMB",
          "cachedResultName": "n8n-test"
        },
        "otherOptions": {
          "mrkdwn": true,
          "thread_ts": {
            "replyValues": {
              "thread_ts": "={{ $('Get message').item.json.event_ts }}",
              "reply_broadcast": true
            }
          },
          "unfurl_links": true,
          "includeLinkToWorkflow": false
        }
      },
      "credentials": {
        "slackApi": {
          "id": "QjSyGP8ykppazXDW",
          "name": "Slack account (Token)"
        }
      },
      "typeVersion": 2.3
    },
    {
      "id": "50be03ea-ab0c-48cb-b95a-b096e51c3d16",
      "name": "当点击\"测试工作流\"时",
      "type": "n8n-nodes-base.manualTrigger",
      "position": [
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      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "2a765d76-59c6-49c3-95b4-429e5439da37",
      "name": "创建集合",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        -820,
        -1160
      ],
      "parameters": {
        "url": "https://QDRANTURL/collections/COLLECTION",
        "method": "POST",
        "options": {},
        "jsonBody": "{\n  \"filter\": {}\n}",
        "sendBody": true,
        "sendHeaders": true,
        "specifyBody": "json",
        "authentication": "genericCredentialType",
        "genericAuthType": "httpHeaderAuth",
        "headerParameters": {
          "parameters": [
            {
              "name": "Content-Type",
              "value": "application/json"
            }
          ]
        }
      },
      "credentials": {
        "httpHeaderAuth": {
          "id": "qhny6r5ql9wwotpn",
          "name": "Qdrant API (Hetzner)"
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "66eb2691-4316-4470-aa6d-9696beff6cf2",
      "name": "刷新集合",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        -820,
        -900
      ],
      "parameters": {
        "url": "https://QDRANTURL/collections/COLLECTION/points/delete",
        "method": "POST",
        "options": {},
        "jsonBody": "{\n  \"filter\": {}\n}",
        "sendBody": true,
        "sendHeaders": true,
        "specifyBody": "json",
        "authentication": "genericCredentialType",
        "genericAuthType": "httpHeaderAuth",
        "headerParameters": {
          "parameters": [
            {
              "name": "Content-Type",
              "value": "application/json"
            }
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        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "c0e16404-d82c-418e-b384-d9cc5dceeab6",
      "name": "获取文件夹",
      "type": "n8n-nodes-base.googleDrive",
      "position": [
        -600,
        -900
      ],
      "parameters": {
        "filter": {
          "driveId": {
            "__rl": true,
            "mode": "list",
            "value": "My Drive",
            "cachedResultUrl": "https://drive.google.com/drive/my-drive",
            "cachedResultName": "My Drive"
          },
          "folderId": {
            "__rl": true,
            "mode": "id",
            "value": "=test-whatsapp"
          }
        },
        "options": {},
        "resource": "fileFolder"
      },
      "credentials": {
        "googleDriveOAuth2Api": {
          "id": "HEy5EuZkgPZVEa9w",
          "name": "Google Drive account (n3w.it)"
        }
      },
      "typeVersion": 3
    },
    {
      "id": "ed9768aa-e381-4d53-b0b4-702833e388b9",
      "name": "下载文件",
      "type": "n8n-nodes-base.googleDrive",
      "position": [
        -380,
        -900
      ],
      "parameters": {
        "fileId": {
          "__rl": true,
          "mode": "id",
          "value": "={{ $json.id }}"
        },
        "options": {
          "googleFileConversion": {
            "conversion": {
              "docsToFormat": "text/plain"
            }
          }
        },
        "operation": "download"
      },
      "credentials": {
        "googleDriveOAuth2Api": {
          "id": "HEy5EuZkgPZVEa9w",
          "name": "Google Drive account (n3w.it)"
        }
      },
      "typeVersion": 3
    },
    {
      "id": "0da72902-4338-4610-a48c-ad2762690623",
      "name": "默认数据加载器",
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      ],
      "parameters": {
        "options": {},
        "dataType": "binary"
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      "typeVersion": 1
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    {
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      "name": "令牌分割器",
      "type": "@n8n/n8n-nodes-langchain.textSplitterTokenSplitter",
      "position": [
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      ],
      "parameters": {
        "chunkSize": 300,
        "chunkOverlap": 30
      },
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    },
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      "name": "便签3",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
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      ],
      "parameters": {
        "color": 6,
        "width": 880,
        "height": 220,
        "content": "# 步骤 1"
      },
      "typeVersion": 1
    },
    {
      "id": "887598e8-5ac2-4433-9bd6-779a028eab14",
      "name": "Qdrant 向量存储1",
      "type": "@n8n/n8n-nodes-langchain.vectorStoreQdrant",
      "position": [
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      ],
      "parameters": {
        "mode": "insert",
        "options": {},
        "qdrantCollection": {
          "__rl": true,
          "mode": "id",
          "value": "=COLLECTION"
        }
      },
      "credentials": {
        "qdrantApi": {
          "id": "iyQ6MQiVaF3VMBmt",
          "name": "QdrantApi account"
        }
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      "typeVersion": 1
    },
    {
      "id": "d0ab0fb8-e4b8-49e2-9d40-74c9855af7b0",
      "name": "便签5",
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      "position": [
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      ],
      "parameters": {
        "color": 4,
        "width": 620,
        "height": 400,
        "content": "# 步骤 2"
      },
      "typeVersion": 1
    },
    {
      "id": "f3311b6f-1130-41c7-ab3a-447bb617be1b",
      "name": "便签2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
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      ],
      "parameters": {
        "color": 3,
        "width": 1400,
        "height": 200,
        "content": "# 基于 RAG 的 Slack AI Chatbot 工作流"
      },
      "typeVersion": 1
    },
    {
      "id": "b81155d1-6382-4bd8-96a1-09b063f95c43",
      "name": "Embeddings OpenAI2",
      "type": "@n8n/n8n-nodes-langchain.embeddingsOpenAi",
      "position": [
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      "parameters": {
        "options": {}
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      "typeVersion": 1.1
    },
    {
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      "type": "n8n-nodes-base.stickyNote",
      "position": [
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      ],
      "parameters": {
        "width": 900,
        "height": 640,
        "content": "# 步骤 3"
      },
      "typeVersion": 1
    },
    {
      "id": "9933da43-8797-40ed-b399-49ddeb369e42",
      "name": "Anthropic 聊天模型",
      "type": "@n8n/n8n-nodes-langchain.lmChatAnthropic",
      "position": [
        -900,
        600
      ],
      "parameters": {
        "model": {
          "__rl": true,
          "mode": "list",
          "value": "claude-3-7-sonnet-20250219",
          "cachedResultName": "Claude 3.7 Sonnet"
        },
        "options": {}
      },
      "credentials": {
        "anthropicApi": {
          "id": "NNTZAD0Gmf7lcniq",
          "name": "Anthropic account"
        }
      },
      "typeVersion": 1.3
    }
  ],
  "active": false,
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "9ed2f0d0-c463-4942-be0c-e5b606973048",
  "connections": {
    "RAG": {
      "ai_tool": [
        [
          {
            "node": "AI Agent",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "AI Agent": {
      "main": [
        [
          {
            "node": "Send message",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Calculator": {
      "ai_tool": [
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          {
            "node": "AI Agent",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "Get folder": {
      "main": [
        [
          {
            "node": "Download Files",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Get message": {
      "main": [
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          {
            "node": "AI Agent",
            "type": "main",
            "index": 0
          }
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    },
    "Simple Memory": {
      "ai_memory": [
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          {
            "node": "AI Agent",
            "type": "ai_memory",
            "index": 0
          }
        ]
      ]
    },
    "Download Files": {
      "main": [
        [
          {
            "node": "Qdrant Vector Store1",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Token Splitter": {
      "ai_textSplitter": [
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          {
            "node": "Default Data Loader",
            "type": "ai_textSplitter",
            "index": 0
          }
        ]
      ]
    },
    "Embeddings OpenAI1": {
      "ai_embedding": [
        [
          {
            "node": "RAG",
            "type": "ai_embedding",
            "index": 0
          }
        ]
      ]
    },
    "Embeddings OpenAI2": {
      "ai_embedding": [
        [
          {
            "node": "Qdrant Vector Store1",
            "type": "ai_embedding",
            "index": 0
          }
        ]
      ]
    },
    "Refresh collection": {
      "main": [
        [
          {
            "node": "Get folder",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Default Data Loader": {
      "ai_document": [
        [
          {
            "node": "Qdrant Vector Store1",
            "type": "ai_document",
            "index": 0
          }
        ]
      ]
    },
    "Anthropic Chat Model": {
      "ai_languageModel": [
        [
          {
            "node": "AI Agent",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "When clicking ‘Test workflow’": {
      "main": [
        [
          {
            "node": "Create collection",
            "type": "main",
            "index": 0
          },
          {
            "node": "Refresh collection",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}