递归多代理模板

• •OpenAI API Key

{
  "id": "UnFtEvTPouN6XIIH",
  "meta": {
    "instanceId": "ea11c547d31842d8c1ffb2f9490761ea576cf90dbdb1ce86a951bf99131d1a44",
    "templateCredsSetupCompleted": true
  },
  "name": "递归多代理模板",
  "tags": [],
  "nodes": [
    {
      "id": "84b115d5-0c47-4bc9-8997-e45c16e3aa18",
      "name": "当收到聊天消息时",
      "type": "@n8n/n8n-nodes-langchain.chatTrigger",
      "position": [
        40,
        0
      ],
      "webhookId": "037b5b5d-7a59-4812-8327-42f9c7812d5d",
      "parameters": {
        "options": {}
      },
      "typeVersion": 1.1
    },
    {
      "id": "085fd153-5564-4920-b278-e5fc93f32134",
      "name": "窗口缓冲记忆",
      "type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
      "position": [
        920,
        280
      ],
      "parameters": {
        "sessionKey": "={{ $('When chat message received').item.json.sessionId }}",
        "sessionIdType": "customKey",
        "contextWindowLength": 10
      },
      "typeVersion": 1.3
    },
    {
      "id": "0220fe2a-8e8e-4d11-803e-b942f1cf16c5",
      "name": "设置变量",
      "type": "n8n-nodes-base.set",
      "position": [
        1380,
        0
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "25fcda79-c515-4e2e-bfc0-3b13259c33a0",
              "name": "status",
              "type": "string",
              "value": "={{ $json.output.status }}"
            },
            {
              "id": "26f212df-ed09-4372-ad2f-e069698ab33c",
              "name": "edits",
              "type": "string",
              "value": "={{ $json.output.edits }}"
            }
          ]
        }
      },
      "typeVersion": 3.4
    },
    {
      "id": "0dc0e194-4129-42e3-aedd-6fbd6b875338",
      "name": "聊天输入",
      "type": "n8n-nodes-base.set",
      "position": [
        260,
        0
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "709fb115-0654-48f6-bbdd-d0661b1135ba",
              "name": "chatInput",
              "type": "string",
              "value": "={{ $json.chatInput }}"
            }
          ]
        }
      },
      "typeVersion": 3.4
    },
    {
      "id": "426831d6-2ddb-4ede-99a7-c0c504e6687f",
      "name": "结构化输出解析器",
      "type": "@n8n/n8n-nodes-langchain.outputParserStructured",
      "position": [
        1200,
        280
      ],
      "parameters": {
        "schemaType": "manual",
        "inputSchema": "{\n\t\"type\": \"object\",\n\t\"properties\": {\n\t\t\"status\": {\n\t\t\t\"type\": \"string\"\n\t\t},\n\t\t\"edits\": {\n\t\t\t\"type\": \"string\"\n\t\t}\n\t}\n}"
      },
      "typeVersion": 1.2
    },
    {
      "id": "4be8a98c-c01f-4e8c-bec7-c6ef4119c392",
      "name": "OpenAI 聊天模型",
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
      "position": [
        680,
        280
      ],
      "parameters": {
        "model": "gpt-4o",
        "options": {}
      },
      "credentials": {
        "openAiApi": {
          "id": "93qOKf12nDGJSW30",
          "name": "OpenAi account"
        }
      },
      "typeVersion": 1.1
    },
    {
      "id": "b22dd35c-5df2-4966-a7b6-4b146c5d9a09",
      "name": "处理编辑",
      "type": "n8n-nodes-base.code",
      "position": [
        460,
        0
      ],
      "parameters": {
        "jsCode": "let edits = \"\";\ntry {\n\t// Try to retrieve the edits from the node named \"Edit Fields\"\n\tedits =  $node[\"set variables\"].json[\"edits\"] || \"\";\n} catch (err) {\n\t// If the node hasn't executed or its data isn't available, default to empty string\n\tedits = \"\";\n}\nreturn { edits };"
      },
      "typeVersion": 2
    },
    {
      "id": "85524870-798a-4561-a227-06c8f0aa3c26",
      "name": "如果状态完成",
      "type": "n8n-nodes-base.if",
      "position": [
        1600,
        0
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "version": 2,
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "strict"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "d2c4ff3a-1674-4edf-b0a0-153543f52900",
              "operator": {
                "type": "string",
                "operation": "equals"
              },
              "leftValue": "={{ $('Editing Agent').item.json.output.status }}",
              "rightValue": "complete"
            }
          ]
        }
      },
      "typeVersion": 2.2
    },
    {
      "id": "e28c4317-1e16-445f-8119-7d53937b651b",
      "name": "写作代理",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        660,
        0
      ],
      "parameters": {
        "text": "=Always review chat history.\n\nWrite a blurb based on my input topic:\n{{ $('chatInput').item.json.chatInput }}\n\nIf there are any suggested edits, make sure to incorporated them into the blurb:\n{{ $json.edits }}\n\nONLY OUTPUT THE BLURB, NO ADDITIONAL WORDS. ",
        "options": {
          "systemMessage": "=You are a writer. Write a short blurb about the topic given to you by the user. "
        },
        "promptType": "define"
      },
      "typeVersion": 1.7
    },
    {
      "id": "fe9d9f32-8be3-49a7-8699-322192e16474",
      "name": "编辑代理",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "maxTries": 5,
      "position": [
        1020,
        0
      ],
      "parameters": {
        "text": "=You are an editor. \n\nReview the input and recommend specific edits to improve the writing. \n\nYou are working with a writing agent that should implement your edits. \n\nHere are the variables that you output and what they mean:\n- status: this is either \"complete\" or \"incomplete\" output string. Once the writing agent implements your edits, you should set \"status\" = \"complete\". If this is the first time you've reviewed their work, status should be set to \"incomplete\". If the writing agent did not correctly implement your edits, you should set status to \"incomplete\".\n- edits: this is your specific suggested edits. The writing agent will be able to see these edits and update the text to incorporate the edits.\n\nUse the structured output parser and output clean JSON in this format (example):\n{\n\"status\": \"complete\",\n\"edits\": \"The writing agent has successfully implemented all the suggested edits. The text is now concise, informative, and focused on the main point while providing a brief introduction to AI. No further edits are necessary at this time.\"\n}\n\nDO NOT INCLUDE ANY OTHER TEXT BESIDES THE JSON OUTPUT.\n\nHere is the input text from the writing agent:\n{{ $json.output }}",
        "options": {},
        "promptType": "define",
        "hasOutputParser": true
      },
      "retryOnFail": false,
      "typeVersion": 1.7
    },
    {
      "id": "e77541dd-0774-4545-a846-0106aa79fbf5",
      "name": "聊天输出",
      "type": "n8n-nodes-base.set",
      "position": [
        1820,
        0
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "753c404e-fce4-4173-95d2-6fde9c543d5f",
              "name": "output",
              "type": "string",
              "value": "={{ $('Writing Agent').first().json.output }}"
            }
          ]
        }
      },
      "typeVersion": 3.4
    },
    {
      "id": "549707c8-55db-4e8e-aecc-68615b6034ee",
      "name": "便签",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        600,
        -160
      ],
      "parameters": {
        "color": 4,
        "width": 340,
        "height": 320,
        "content": "## 写作代理"
      },
      "typeVersion": 1
    },
    {
      "id": "67c3ebb8-6d81-4add-a882-07fd0cc86f50",
      "name": "便签 1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        980,
        -160
      ],
      "parameters": {
        "color": 5,
        "width": 340,
        "height": 320,
        "content": "## 编辑代理"
      },
      "typeVersion": 1
    }
  ],
  "active": false,
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "8b9969b0-ae7b-45c0-9f41-72ea972d67cb",
  "connections": {
    "chatInput": {
      "main": [
        [
          {
            "node": "handle edits",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "handle edits": {
      "main": [
        [
          {
            "node": "Writing Agent",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Editing Agent": {
      "main": [
        [
          {
            "node": "set variables",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Writing Agent": {
      "main": [
        [
          {
            "node": "Editing Agent",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "set variables": {
      "main": [
        [
          {
            "node": "If Status Complete",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "OpenAI Chat Model": {
      "ai_languageModel": [
        [
          {
            "node": "Writing Agent",
            "type": "ai_languageModel",
            "index": 0
          },
          {
            "node": "Editing Agent",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "If Status Complete": {
      "main": [
        [
          {
            "node": "chatOutput",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "handle edits",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Window Buffer Memory": {
      "ai_memory": [
        [
          {
            "node": "Editing Agent",
            "type": "ai_memory",
            "index": 0
          },
          {
            "node": "Writing Agent",
            "type": "ai_memory",
            "index": 0
          }
        ]
      ]
    },
    "Structured Output Parser": {
      "ai_outputParser": [
        [
          {
            "node": "Editing Agent",
            "type": "ai_outputParser",
            "index": 0
          }
        ]
      ]
    },
    "When chat message received": {
      "main": [
        [
          {
            "node": "chatInput",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}