AI Chat Agent with Upstage & Redis

The workflow JSON

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{
  "name": "Final",
  "nodes": [
    {
      "parameters": {
        "public": true,
        "options": {}
      },
      "type": "@n8n/n8n-nodes-langchain.chatTrigger",
      "typeVersion": 1.4,
      "position": [
        -1056,
        64
      ],
      "id": "e813d9fc-d0b2-411f-9de5-9a07ee3fd787",
      "name": "When chat message received"
    },
    {
      "parameters": {
        "options": {}
      },
      "type": "@n8n/n8n-nodes-langchain.agent",
      "typeVersion": 3,
      "position": [
        192,
        48
      ],
      "id": "0669338c-3145-4ab5-9af0-65315f778301",
      "name": "AI Agent"
    },
    {
      "parameters": {
        "model": "solar-pro2",
        "options": {}
      },
      "type": "n8n-nodes-upstage.lmChatModelUpstage",
      "typeVersion": 1,
      "position": [
        192,
        320
      ],
      "id": "7415bef7-dcd6-4a1a-82a1-2042fd90aa17",
      "name": "Upstage Solar Chat for Agent",
      "credentials": {
        "upstageApi": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "mode": "combine",
        "combineBy": "combineByPosition",
        "options": {}
      },
      "type": "n8n-nodes-base.merge",
      "typeVersion": 3.2,
      "position": [
        -160,
        48
      ],
      "id": "e627cc36-6cd7-45e4-971d-d533a69870f9",
      "name": "Merge"
    },
    {
      "parameters": {
        "rule": {
          "interval": [
            {
              "field": "minutes",
              "minutesInterval": 16
            }
          ]
        }
      },
      "type": "n8n-nodes-base.scheduleTrigger",
      "typeVersion": 1.2,
      "position": [
        -1072,
        576
      ],
      "id": "cf93c3a7-5e9b-4768-9e8a-685b75808ca7",
      "name": "Schedule Trigger"
    },
    {
      "parameters": {
        "url": "=https://api.x.com/2/users/{{ $json.x_user_id }}/mentions",
        "sendQuery": true,
        "queryParameters": {
          "parameters": [
            {
              "name": "expansions",
              "value": "article.cover_media,article.media_entities,attachments.media_keys,attachments.media_source_tweet,attachments.poll_ids,author_id,edit_history_tweet_ids,referenced_tweets.id.attachments.media_keys,referenced_tweets.id.author_id"
            },
            {
              "name": "tweet.fields",
              "value": "attachments,card_uri,entities,id,media_metadata"
            },
            {
              "name": "media.fields",
              "value": "media_key,preview_image_url,url"
            },
            {
              "name": "since_id",
              "value": "1990679722146369575"
            }
          ]
        },
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "Authorization",
              "value": "Bearer "
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.3,
      "position": [
        -256,
        576
      ],
      "id": "134fb7f0-f92b-4a2e-97c4-a945e23d1a12",
      "name": "Get mentions",
      "alwaysOutputData": false,
      "retryOnFail": false,
      "executeOnce": false,
      "maxTries": 2,
      "waitBetweenTries": 5000,
      "onError": "continueErrorOutput"
    },
    {
      "parameters": {
        "descriptionType": "manual",
        "toolDescription": "Get, send and update data in Redis\nRedis Key: `n8n:config:x_user_id` \n\uc124\uba85: n8n \uc6cc\ud06c\ud50c\ub85c\uc6b0\uc5d0\uc11c \uc0ac\uc6a9\ud560 \ub098\uc758 X(\ud2b8\uc704\ud130) User ID\ub97c \uc800\uc7a5\ud558\uace0 \ucc38\uc870\ud558\uae30 \uc704\ud55c \uc2dd\ubcc4\uc790\uc785\ub2c8\ub2e4.",
        "operation": "set",
        "key": "n8n:config:x_user_id",
        "value": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Value', ``, 'string') }}",
        "keyType": "string"
      },
      "type": "n8n-nodes-base.redisTool",
      "typeVersion": 1,
      "position": [
        336,
        288
      ],
      "id": "1fe70ff4-9321-41b6-8286-c12162319360",
      "name": "Redis1",
      "credentials": {
        "redis": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "descriptionType": "manual",
        "toolDescription": "Get data in Redis.\nRedis Key: `n8n:config:x_user_id` \n\uc124\uba85: n8n \uc6cc\ud06c\ud50c\ub85c\uc6b0\uc5d0\uc11c \uc0ac\uc6a9\ud560 \ub098\uc758 X(\ud2b8\uc704\ud130) User ID\ub97c \uc800\uc7a5\ud558\uace0 \ucc38\uc870\ud558\uae30 \uc704\ud55c \uc2dd\ubcc4\uc790\uc785\ub2c8\ub2e4.",
        "operation": "get",
        "propertyName": "x_user_id",
        "key": "n8n:config:x_user_id",
        "keyType": "string",
        "options": {}
      },
      "type": "n8n-nodes-base.redisTool",
      "typeVersion": 1,
      "position": [
        432,
        288
      ],
      "id": "d48a377c-9875-4d95-8428-36011dd66446",
      "name": "Redis2",
      "credentials": {
        "redis": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "operation": "get",
        "propertyName": "x_user_id",
        "key": "n8n:config:x_user_id",
        "keyType": "string",
        "options": {}
      },
      "type": "n8n-nodes-base.redis",
      "typeVersion": 1,
      "position": [
        -384,
        -16
      ],
      "id": "961f7f7f-6231-431d-9bd5-af047ccd9e7d",
      "name": "Redis3",
      "credentials": {
        "redis": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "operation": "get",
        "propertyName": "x_user_id",
        "key": "n8n:config:x_user_id",
        "keyType": "string",
        "options": {}
      },
      "type": "n8n-nodes-base.redis",
      "typeVersion": 1,
      "position": [
        -448,
        576
      ],
      "id": "a5027bc5-96af-42c1-8a11-34557db8fa8a",
      "name": "Redis4",
      "credentials": {
        "redis": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "method": "POST",
        "url": "http://qda.p-e.kr:8000/image/face_recognition",
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "accept",
              "value": "application/json"
            }
          ]
        },
        "sendBody": true,
        "contentType": "multipart-form-data",
        "bodyParameters": {
          "parameters": [
            {
              "parameterType": "formBinaryData",
              "name": "image",
              "inputDataFieldName": "=data"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.3,
      "position": [
        1120,
        1072
      ],
      "id": "074ad801-babb-451d-9566-88795f0c69d7",
      "name": "Face Recognition"
    },
    {
      "parameters": {
        "merge_multipage_tables": true,
        "returnMode": "content_text"
      },
      "type": "n8n-nodes-upstage.documentParsingUpstage",
      "typeVersion": 1,
      "position": [
        1120,
        896
      ],
      "id": "1fd5630f-71ec-44ce-9372-71e598475d78",
      "name": "Upstage Document Parse",
      "credentials": {
        "upstageApi": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "promptType": "define",
        "text": "=[OCR_HTML_CONTENT]:\n{{ $json.combined_analysis_text }}\n\\n\\n\n[FACE_BOUNDING_BOXES]:\n{{ $json.any_face_detected }}\n\\n\\n\n[ADDITIONAL PROMPT]:\n{{ $('Loop Over Items3').first().json.text }}\n\\n\\n",
        "hasOutputParser": true,
        "messages": {
          "messageValues": [
            {
              "message": "=\ub2f9\uc2e0\uc758 \uc5ed\ud560\uc740 \uc0ac\uc6a9\uc790\uac00 \uc5c5\ub85c\ub4dc\ud55c \ubb38\uc11c\ub098 \uc774\ubbf8\uc9c0\uc5d0\uc11c **\uac1c\uc778\uc815\ubcf4(PII) \uc874\uc7ac \uc5ec\ubd80\ub97c \ud310\ub2e8**\ud558\ub294 \uac83\uc774\ub2e4.\n\n## \uac1c\uc778\uc815\ubcf4\uc758 \uc8fc\uc694 \uc885\ub958\n- \uc778\uc801\uc0ac\ud56d: \uc774\ub984, \uc0dd\ub144\uc6d4\uc77c, \uc8fc\ubbfc\ub4f1\ub85d\ubc88\ud638, \uc8fc\uc18c, \uc5f0\ub77d\ucc98 \ub4f1\n- \uc2e0\uccb4\uc801 \uc815\ubcf4: \uc2e0\uccb4\uc5d0 \uad00\ud55c \uc815\ubcf4, \uc9c4\ub8cc \uae30\ub85d, \uac74\uac15 \uc0c1\ud0dc \ub4f1\n- \uc0ac\ud68c\uc801 \uc815\ubcf4: \ud559\ub825, \uacbd\ub825, \ubcd1\uc5ed, \uc790\uaca9\uc99d, \ubc94\uc8c4\uacbd\ub825 \ub4f1\n- \uc7ac\uc0b0\uc801 \uc815\ubcf4: \uc18c\ub4dd, \uc7ac\uc0b0, \uc2e0\uc6a9 \uc815\ubcf4, \uae08\uc735 \uac70\ub798 \uae30\ub85d \ub4f1\n- \uc815\uc2e0\uc801 \uc815\ubcf4: \uc885\uad50, \uc815\uce58\uc801 \uc131\ud5a5, \uc0ac\uc0c1, \uc2e0\ub150, \ucde8\ubbf8 \ub4f1\n- \ud1b5\uc2e0\uc815\ubcf4: \ud1b5\ud654 \ub0b4\uc5ed, IP \uc8fc\uc18c, \uc704\uce58 \uc815\ubcf4, \uc804\uc790\uc6b0\ud3b8 \uc8fc\uc18c \ub4f1\n- \uc11c\ube44\uc2a4 \uc774\uc6a9\uc815\ubcf4: \uc6f9\uc0ac\uc774\ud2b8 ID, \ube44\ubc00\ubc88\ud638, \uc774\uc6a9 \uae30\ub85d \ub4f1 \n\n\uc774 \uc6cc\ud06c\ud50c\ub85c\uc6b0\ub294 \ub2e4\uc74c \uc808\ucc28\ub85c \ub370\uc774\ud130\ub97c \uc900\ube44\ud55c\ub2e4: \n- 1) \uc0ac\uc6a9\uc790\uc758 \uc785\ub825 \ud30c\uc77c\uc744 OCR \ucc98\ub9ac\ud558\uc5ec HTML \ud615\ud0dc\uc758 \ubb38\uc11c \ucf58\ud150\uce20\ub97c \ucd94\ucd9c\ud55c\ub2e4. \n- 2) \ub3d9\uc77c\ud55c \ud30c\uc77c\uc5d0\uc11c \uc5bc\uad74 \uc778\uc2dd \ubaa8\ub378\ub85c \uc5bc\uad74 bounding box\ub97c \ucd94\ucd9c\ud55c\ub2e4.    \n\n[FACE_BOUNDING_BOXES]: \uac12\uc774 \uc874\uc7ac\ud558\uba74 \uc2e4\uc81c \uc5bc\uad74 \uc774\ubbf8\uc9c0\uac00 \ud3ec\ud568\ub41c \uac83\uc73c\ub85c \uac04\uc8fc\ud55c\ub2e4.\n\n\ucd9c\ub825 \ud615\uc2dd (\ubc18\ub4dc\uc2dc \uc544\ub798 JSON\ub9cc \ucd9c\ub825): \n{\n  \"has_pii\": boolean\n  \"pii_types\": [string],  \n  \"explanation\": string,  \n  \"risk_level\": \"none\" | \"low\" | \"medium\" | \"high\",  \n  \"warning_message\": string \n}\n\n\ud310\ub2e8 \uaddc\uce59: \n- \uc774\ubbf8\uc9c0\uc5d0 \uc5bc\uad74\uc774 \uac10\uc9c0\ub418\uba74 \uadf8\uac83\ub9cc\uc73c\ub85c\ub3c4 \uac1c\uc778 \uc2dd\ubcc4 \uac00\ub2a5\uc131\uc774 \uc874\uc7ac\ud55c\ub2e4\uace0 \ubcf8\ub2e4. \n- \ubb38\uc11c \ub0b4 \uc774\ub984, \uc804\ud654\ubc88\ud638, \uc774\uba54\uc77c, \uc8fc\uc18c, \uc8fc\ubbfc\ubc88\ud638 \ub4f1\uacfc \uc720\uc0ac\ud55c \ud328\ud134\uc774 \uc788\uc73c\uba74 PII\ub85c \ubd84\ub958\ud55c\ub2e4. \n- \ub2f9\uc2e0\uc740 \uc624\uc9c1 PII \uc5ec\ubd80\ub97c \ud310\ub2e8\ud574\uc57c \ud558\uba70, \ud574\uc11d\uc774\ub098 \uc124\uba85\uc744 \ub298\ub9ac\uc9c0 \uc54a\ub294\ub2e4.\n- [\uc911\uc694 \ucc98\ub9ac \uaddc\uce59] \uc785\ub825 \ud14d\uc2a4\ud2b8\uc758 \ub9e8 \uc55e\uc5d0 \uc788\ub294 @\ub85c \uc2dc\uc791\ud558\ub294 \ubb38\uc790\uc5f4(\uc608: @username)\uc740 X(\ud2b8\uc704\ud130) \ud0dc\uadf8\uc774\ubbc0\ub85c \nPII \ubd84\uc11d \ub300\uc0c1\uc5d0\uc11c \uc81c\uc678\ud558\uace0 \ubb34\uc2dc\ud574\uc57c\ud55c\ub2e4."
            }
          ]
        },
        "batching": {}
      },
      "type": "@n8n/n8n-nodes-langchain.chainLlm",
      "typeVersion": 1.7,
      "position": [
        368,
        1328
      ],
      "id": "14443d17-0d8c-46c2-bf6a-c3e65407b99f",
      "name": "Basic LLM Chain"
    },
    {
      "parameters": {
        "jsonSchemaExample": "{\n  \"has_pii\": true,\n  \"pii_types\": \"string\",\n  \"explanation\": \"string\",\n  \"risk_level\": \"high\",\n  \"warning_message\": \"string\"\n}"
      },
      "type": "@n8n/n8n-nodes-langchain.outputParserStructured",
      "typeVersion": 1.3,
      "position": [
        512,
        1568
      ],
      "id": "9ff20f4d-33e4-44e1-8215-b8742d636de0",
      "name": "Structured Output Parser"
    },
    {
      "parameters": {
        "mode": "combine",
        "combineBy": "combineAll",
        "options": {}
      },
      "type": "n8n-nodes-base.merge",
      "typeVersion": 3.2,
      "position": [
        1488,
        1056
      ],
      "id": "28d709d5-aaae-45ad-a06b-98f35407e104",
      "name": "Merge3"
    },
    {
      "parameters": {
        "jsCode": "\nconst mediaList = items[0].json.includes ? items[0].json.includes.media : [];\n\nreturn mediaList.map(m => {\n  return {\n    json: {\n      redis_key: `n8n:media:${m.media_key}`, \n      media_url: m.url || m.preview_image_url\n    }\n  };\n});"
      },
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        -64,
        560
      ],
      "id": "71dbc45b-4baa-4474-b9c9-785315aa82cc",
      "name": "Code in JavaScript"
    },
    {
      "parameters": {
        "operation": "set",
        "key": "={{ $json.redis_key }}",
        "value": "={{ $json.media_url }}",
        "keyType": "string",
        "expire": true,
        "ttl": 3600
      },
      "type": "n8n-nodes-base.redis",
      "typeVersion": 1,
      "position": [
        128,
        560
      ],
      "id": "28fa1fc2-acf9-46c7-b072-a6da86875eb0",
      "name": "Redis6",
      "credentials": {
        "redis": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "jsCode": "const apiData = $('Get mentions').first().json;\n\nconst tweets = (apiData.includes && apiData.includes.tweets) ? apiData.includes.tweets : [];\n\nreturn tweets.map(tweet => ({ json: tweet }));"
      },
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        320,
        560
      ],
      "id": "926065db-de20-45a4-aeae-e4f0a67fc9ce",
      "name": "Code in JavaScript1"
    },
    {
      "parameters": {
        "url": "={{ $json.media_url }}",
        "authentication": "predefinedCredentialType",
        "nodeCredentialType": "twitterOAuth2Api",
        "options": {}
      },
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.3,
      "position": [
        512,
        1072
      ],
      "id": "260e0ce8-d920-4799-b9d3-6dee67ca66ae",
      "name": "HTTP Request",
      "credentials": {
        "twitterOAuth2Api": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "jsCode": "const extractedItems = items.map(item => {\n    const tweet = item.json;\n\n    const mediaKeys = tweet.attachments?.media_keys || []; \n\n    return {\n        json: {\n            author_id: tweet.author_id,\n            tweet_id: tweet.id,\n            text: tweet.text,\n            media_keys: mediaKeys,\n        }\n    };\n});\n\nreturn extractedItems;"
      },
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        528,
        560
      ],
      "id": "8fcc822a-daac-4426-8698-ce496c9bc1ee",
      "name": "Code in JavaScript2"
    },
    {
      "parameters": {
        "options": {
          "reset": false
        }
      },
      "type": "n8n-nodes-base.splitInBatches",
      "typeVersion": 3,
      "position": [
        -640,
        784
      ],
      "id": "f5f286c0-1927-464a-bf77-db9d2fc93b87",
      "name": "Loop Over Items3",
      "alwaysOutputData": false,
      "executeOnce": false
    },
    {
      "parameters": {
        "options": {
          "reset": "={{ $node['Loop Over Items4'].context[\"done\"] }}"
        }
      },
      "type": "n8n-nodes-base.splitInBatches",
      "typeVersion": 3,
      "position": [
        80,
        1056
      ],
      "id": "65f2a2db-fcce-49f9-87a3-875291615da2",
      "name": "Loop Over Items4"
    },
    {
      "parameters": {
        "fieldToSplitOut": "media_keys",
        "options": {}
      },
      "type": "n8n-nodes-base.splitOut",
      "typeVersion": 1,
      "position": [
        16,
        784
      ],
      "id": "fe290d42-0fbb-49df-96f0-2da5e82d308a",
      "name": "Split Out3"
    },
    {
      "parameters": {
        "operation": "get",
        "propertyName": "media_url",
        "key": "=n8n:media:{{ $json.media_keys }}",
        "keyType": "string",
        "options": {}
      },
      "type": "n8n-nodes-base.redis",
      "typeVersion": 1,
      "position": [
        320,
        1072
      ],
      "id": "2a55aaeb-3b5d-4dd5-8dae-142093770386",
      "name": "Redis5",
      "credentials": {
        "redis": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "92fd972a-d576-4000-adb1-15390652aebd",
              "name": "face_detected",
              "value": "={{ $json.bboxes.length > 0  }}",
              "type": "boolean"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        1328,
        1072
      ],
      "id": "e6a27fd3-5f26-4999-8d7a-386f9f286dc9",
      "name": "Edit Fields1"
    },
    {
      "parameters": {
        "conditions": {
          "options": {
            "caseSensitive": true,
            "leftValue": "",
            "typeValidation": "strict",
            "version": 2
          },
          "conditions": [
            {
              "id": "e2b6b2be-0f39-4d6b-993d-7eb35cc3f670",
              "leftValue": "={{ $json.output.has_pii }}",
              "rightValue": "",
              "operator": {
                "type": "boolean",
                "operation": "true",
                "singleValue": true
              }
            }
          ],
          "combinator": "and"
        },
        "options": {}
      },
      "type": "n8n-nodes-base.if",
      "typeVersion": 2.2,
      "position": [
        688,
        1328
      ],
      "id": "95c11950-f902-4819-a35e-752ed4e238b7",
      "name": "If1"
    },
    {
      "parameters": {
        "authentication": "webhook",
        "content": "=PII Detected: {{ $json.output.warning_message }}\n=== \n- author: {{ $('Loop Over Items3').first().json.author_id }}\n- tweet_id: {{ $('Loop Over Items3').first().json.tweet_id }}\n- text: {{ $('Loop Over Items3').first().json.text }}\n===\nPII Type: {{ $json.output.pii_types }}\nNOTE: {{ $json.output.explanation }}\nRISK LEVEL: {{ $json.output.risk_level }}\n\n",
        "options": {},
        "embeds": {
          "values": [
            {}
          ]
        }
      },
      "type": "n8n-nodes-base.discord",
      "typeVersion": 2,
      "position": [
        1360,
        1312
      ],
      "id": "a664e484-9452-45c2-8761-de6b5cb95403",
      "name": "Discord",
      "credentials": {
        "discordWebhookApi": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "authentication": "webhook",
        "content": "PII Detection Finished.",
        "options": {}
      },
      "type": "n8n-nodes-base.discord",
      "typeVersion": 2,
      "position": [
        -352,
        1616
      ],
      "id": "80dd0998-a3bc-4b56-be29-c8281d5c4f8f",
      "name": "Discord1",
      "credentials": {
        "discordWebhookApi": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "jsCode": "const allResults = items.map(item => item.json);\n\nlet combinedText = \"\";\nlet overallFaceDetected = false;\n\nfor (const result of allResults) {\n\n    if (result.text) {\n        combinedText += result.text + \" \";\n    }\n    \n    if (result.face_detected === true) {\n        overallFaceDetected = true;\n    }\n}\n\nreturn [{\n    json: {\n        combined_analysis_text: combinedText.trim(),\n        any_face_detected: overallFaceDetected,\n    }\n}];"
      },
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        160,
        1328
      ],
      "id": "6252255a-8cc5-4bbf-808a-c73c65339d43",
      "name": "Code in JavaScript3"
    },
    {
      "parameters": {
        "conditions": {
          "options": {
            "caseSensitive": true,
            "leftValue": "",
            "typeValidation": "strict",
            "version": 2
          },
          "conditions": [
            {
              "id": "4e0d43ad-76a3-45cc-851f-96c83afeb21e",
              "leftValue": "={{ $json.media_keys }}",
              "rightValue": 0,
              "operator": {
                "type": "array",
                "operation": "notEmpty",
                "singleValue": true
              }
            }
          ],
          "combinator": "and"
        },
        "options": {}
      },
      "type": "n8n-nodes-base.if",
      "typeVersion": 2.2,
      "position": [
        -176,
        800
      ],
      "id": "5773d818-9f78-4418-a132-4a950cd7d4dc",
      "name": "If2"
    },
    {
      "parameters": {
        "mode": "raw",
        "jsonOutput": "{\n  \"combined_analysis_text\": \"\",\n  \"any_face_detected\": false\n}",
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        -96,
        1328
      ],
      "id": "3b5c4b48-a5d7-4ac8-bb2d-e8a6a70b53de",
      "name": "Edit Fields2"
    },
    {
      "parameters": {
        "options": {}
      },
      "type": "@n8n/n8n-nodes-langchain.documentDefaultDataLoader",
      "typeVersion": 1.1,
      "position": [
        1376,
        528
      ],
      "id": "023e14c6-e1a6-494e-aab3-2439ccf966c7",
      "name": "Default Data Loader"
    },
    {
      "parameters": {
        "mode": "insert",
        "memoryKey": {
          "__rl": true,
          "value": "vector_store_key",
          "mode": "list",
          "cachedResultName": "vector_store_key"
        }
      },
      "type": "@n8n/n8n-nodes-langchain.vectorStoreInMemory",
      "typeVersion": 1.2,
      "position": [
        1248,
        256
      ],
      "id": "45fc5735-89f2-451b-b018-840f04407cb7",
      "name": "Insert Data to Store"
    },
    {
      "parameters": {
        "mode": "retrieve-as-tool",
        "toolName": "knowledge_base",
        "toolDescription": "Use this knowledge base to answer questions from the user",
        "memoryKey": {
          "__rl": true,
          "mode": "list",
          "value": "vector_store_key"
        }
      },
      "type": "@n8n/n8n-nodes-langchain.vectorStoreInMemory",
      "typeVersion": 1.2,
      "position": [
        688,
        272
      ],
      "id": "d1bba515-d26d-4ee6-97e1-4ed9ca18c094",
      "name": "Query Data Tool"
    },
    {
      "parameters": {},
      "type": "n8n-nodes-upstage.embeddingsUpstageModel",
      "typeVersion": 1,
      "position": [
        1248,
        528
      ],
      "id": "5a02f5c5-e7a8-4b4e-a81a-a4a8aad371ee",
      "name": "Upstage Embed for Agent",
      "credentials": {
        "upstageApi": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "model": "solar-pro2",
        "options": {}
      },
      "type": "n8n-nodes-upstage.lmChatModelUpstage",
      "typeVersion": 1,
      "position": [
        368,
        1568
      ],
      "id": "43917b49-89dc-44d6-a3de-b5673f9c0a53",
      "name": "Upstage Solar Chat for Agent1",
      "credentials": {
        "upstageApi": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {},
      "type": "n8n-nodes-base.noOp",
      "typeVersion": 1,
      "position": [
        -176,
        1616
      ],
      "id": "c3c620ce-07af-45fb-98e1-78a3056c1466",
      "name": "End"
    },
    {
      "parameters": {
        "aggregate": "aggregateAllItemData",
        "options": {}
      },
      "type": "n8n-nodes-base.aggregate",
      "typeVersion": 1,
      "position": [
        -432,
        720
      ],
      "id": "0b3d87cf-fc36-4c3c-9b8c-7948b64f322e",
      "name": "Aggregate"
    },
    {
      "parameters": {
        "jsCode": "const tweet = $('Loop Over Items3').first().json;\nreturn [{\n    json: {\n        text: tweet.text\n    }\n}];"
      },
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        912,
        1344
      ],
      "id": "5b06cdb4-5d58-4dae-96f0-485bbba74e82",
      "name": "Code in JavaScript4"
    },
    {
      "parameters": {
        "conditions": {
          "options": {
            "caseSensitive": true,
            "leftValue": "",
            "typeValidation": "strict",
            "version": 2
          },
          "conditions": [
            {
              "id": "dbceb085-3053-4291-8a45-9f1ffeceb3ef",
              "leftValue": "={{ $json.document.mimetype }}",
              "rightValue": "image",
              "operator": {
                "type": "string",
                "operation": "contains"
              }
            }
          ],
          "combinator": "and"
        },
        "options": {
          "ignoreCase": false
        }
      },
      "type": "n8n-nodes-base.if",
      "typeVersion": 2.2,
      "position": [
        -800,
        -528
      ],
      "id": "68d4c171-8c2f-4c71-8a0a-3dcc1ac7f9c0",
      "name": "If document type is image"
    },
    {
      "parameters": {
        "method": "POST",
        "url": "http://qda.p-e.kr:8000/image/blur",
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "accept",
              "value": "application/json"
            }
          ]
        },
        "sendBody": true,
        "contentType": "multipart-form-data",
        "bodyParameters": {
          "parameters": [
            {
              "name": "bboxes",
              "value": "={{ JSON.stringify($json.bboxes) }}"
            },
            {
              "parameterType": "formBinaryData",
              "name": "=image",
              "inputDataFieldName": "document"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.3,
      "position": [
        -224,
        -288
      ],
      "id": "655d6eb9-7051-42bc-95f6-f59504e6c9f3",
      "name": "Bounding Box"
    },
    {
      "parameters": {
        "mode": "combine",
        "combineBy": "combineAll",
        "options": {}
      },
      "type": "n8n-nodes-base.merge",
      "typeVersion": 3.2,
      "position": [
        -528,
        -288
      ],
      "id": "09dca2ca-c920-435d-a190-5f2002cb9054",
      "name": "Merge1"
    },
    {
      "parameters": {
        "mode": "combine",
        "combineBy": "combineAll",
        "options": {}
      },
      "type": "n8n-nodes-base.merge",
      "typeVersion": 3.2,
      "position": [
        592,
        -640
      ],
      "id": "464df9d8-6f99-4f80-a6bc-029ba60292dc",
      "name": "Merge2"
    },
    {
      "parameters": {
        "options": {
          "formDescription": "=\ud0d0\uc9c0 \uacb0\uacfc: {{ $json.output.has_pii ? \"\uac10\uc9c0\ub428\" : \"\uac10\uc9c0\ub418\uc9c0 \uc54a\uc74c\" }} \\n\n\ud0d0\uc9c0\ub41c \uac1c\uc778 \uc815\ubcf4 \uc885\ub958:  {{ $json.output.pii_types }}\\n\n\n<img src=\"data:image/jpeg;base64, {{ $json.data }}\" alt=\"Generated Image\" style=\"max-width: 100%; height: auto; border-radius: 8px;\" />\n\nDEBUG: \n{{  JSON.stringify($json) }}\n\n"
        }
      },
      "type": "n8n-nodes-base.form",
      "typeVersion": 2.3,
      "position": [
        848,
        -640
      ],
      "id": "d5052829-6b6a-4006-8aaf-15fed9754459",
      "name": "O_T"
    },
    {
      "parameters": {
        "operation": "binaryToPropery",
        "options": {}
      },
      "type": "n8n-nodes-base.extractFromFile",
      "typeVersion": 1,
      "position": [
        -16,
        -288
      ],
      "id": "68b815fe-8bbf-4f78-9f48-a9e75a32ebc8",
      "name": "Extract from File"
    },
    {
      "parameters": {
        "operation": "completion",
        "respondWith": "showText",
        "responseText": "="
      },
      "type": "n8n-nodes-base.form",
      "typeVersion": 2.3,
      "position": [
        1056,
        -640
      ],
      "id": "bf36c770-02fd-4e67-ae80-5a2da73fe356",
      "name": "Form"
    },
    {
      "parameters": {
        "formTitle": "Test",
        "formFields": {
          "values": [
            {
              "fieldLabel": "document",
              "fieldType": "file",
              "multipleFiles": false,
              "acceptFileTypes": ".JPEG,.JPG,. PNG,. BMP, .PDF, .TIFF, .HEIC, .DOCX, .PPTX, .XLSX, .HWP, .HWPX",
              "requiredField": true
            },
            {
              "fieldLabel": "prompt",
              "fieldType": "textarea",
              "placeholder": "\ucd94\uac00\ub85c \ud544\uc694\ud55c \uc694\uad6c\uc0ac\ud56d\uc744 \uc785\ub825\ud558\uc138\uc694."
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.formTrigger",
      "typeVersion": 2.3,
      "position": [
        -1056,
        -736
      ],
      "id": "446147d1-1191-4e32-b951-47631ca7f3e4",
      "name": "On form submission"
    },
    {
      "parameters": {
        "method": "POST",
        "url": "http://qda.p-e.kr:8000/image/face_recognition",
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "accept",
              "value": "application/json"
            }
          ]
        },
        "sendBody": true,
        "contentType": "multipart-form-data",
        "bodyParameters": {
          "parameters": [
            {
              "parameterType": "formBinaryData",
              "name": "image",
              "inputDataFieldName": "=document"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.3,
      "position": [
        -528,
        -544
      ],
      "id": "f87f5ed9-b5f1-4992-a53e-fcf921b501ec",
      "name": "Face Recognition1"
    },
    {
      "parameters": {
        "mode": "combine",
        "combineBy": "combineAll",
        "options": {}
      },
      "type": "n8n-nodes-base.merge",
      "typeVersion": 3.2,
      "position": [
        -288,
        -656
      ],
      "id": "77bdd387-332a-4f5e-9396-58cd5b7624e0",
      "name": "Merge4"
    },
    {
      "parameters": {
        "binaryPropertyName": "document",
        "merge_multipage_tables": true
      },
      "type": "n8n-nodes-upstage.documentParsingUpstage",
      "typeVersion": 1,
      "position": [
        -640,
        -768
      ],
      "id": "fda87712-3bd8-404b-9b88-5dd035015557",
      "name": "Upstage Document Parse1",
      "credentials": {
        "upstageApi": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "model": "solar-pro2",
        "options": {}
      },
      "type": "n8n-nodes-upstage.lmChatModelUpstage",
      "typeVersion": 1,
      "position": [
        -80,
        -480
      ],
      "id": "fde1d8ce-b3dd-43cf-a463-274d947b32a5",
      "name": "Upstage Solar Chat for Agent2",
      "credentials": {
        "upstageApi": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "promptType": "define",
        "text": "=[OCR_HTML_CONTENT]:\n{{ $json.content.html }}\n[FACE_BOUNDING_BOXES]:\n{{ JSON.stringify($json.bboxes) }}\n[ADDITIONAL PROMPT]:\n{{ $('On form submission').item.json.prompt }}",
        "hasOutputParser": true,
        "messages": {
          "messageValues": [
            {
              "message": "=\ub2f9\uc2e0\uc758 \uc5ed\ud560\uc740 \uc0ac\uc6a9\uc790\uac00 \uc5c5\ub85c\ub4dc\ud55c \ubb38\uc11c\ub098 \uc774\ubbf8\uc9c0\uc5d0\uc11c **\uac1c\uc778\uc815\ubcf4(PII) \uc874\uc7ac \uc5ec\ubd80\ub97c \ud310\ub2e8**\ud558\ub294 \uac83\uc774\ub2e4.\n\n\uc774 \uc6cc\ud06c\ud50c\ub85c\uc6b0\ub294 \ub2e4\uc74c \uc808\ucc28\ub85c \ub370\uc774\ud130\ub97c \uc900\ube44\ud55c\ub2e4: \n- 1) \uc0ac\uc6a9\uc790\uc758 \uc785\ub825 \ud30c\uc77c\uc744 OCR \ucc98\ub9ac\ud558\uc5ec HTML \ud615\ud0dc\uc758 \ubb38\uc11c \ucf58\ud150\uce20\ub97c \ucd94\ucd9c\ud55c\ub2e4. \n- 2) \ub3d9\uc77c\ud55c \ud30c\uc77c\uc5d0\uc11c \uc5bc\uad74 \uc778\uc2dd \ubaa8\ub378\ub85c \uc5bc\uad74 bounding box\ub97c \ucd94\ucd9c\ud55c\ub2e4.    \n\n[FACE_BOUNDING_BOXES]: \uac12\uc774 \uc874\uc7ac\ud558\uba74 \uc2e4\uc81c \uc5bc\uad74 \uc774\ubbf8\uc9c0\uac00 \ud3ec\ud568\ub41c \uac83\uc73c\ub85c \uac04\uc8fc\ud55c\ub2e4.\n\n\ucd9c\ub825 \ud615\uc2dd (\ubc18\ub4dc\uc2dc \uc544\ub798 JSON\ub9cc \ucd9c\ub825): \n{\n  \"has_pii\": boolean\n  \"pii_types\": [string],  \n  \"explanation\": string,  \n  \"risk_level\": \"none\" | \"low\" | \"medium\" | \"high\",  \n  \"warning_message\": string \n}\n\n\ud310\ub2e8 \uaddc\uce59: \n- \uc774\ubbf8\uc9c0\uc5d0 \uc5bc\uad74\uc774 \uac10\uc9c0\ub418\uba74 \uadf8\uac83\ub9cc\uc73c\ub85c\ub3c4 \uac1c\uc778 \uc2dd\ubcc4 \uac00\ub2a5\uc131\uc774 \uc874\uc7ac\ud55c\ub2e4\uace0 \ubcf8\ub2e4. \n- \ubb38\uc11c \ub0b4 \uc774\ub984, \uc804\ud654\ubc88\ud638, \uc774\uba54\uc77c, \uc8fc\uc18c, \uc8fc\ubbfc\ubc88\ud638 \ub4f1\uacfc \uc720\uc0ac\ud55c \ud328\ud134\uc774 \uc788\uc73c\uba74 PII\ub85c \ubd84\ub958\ud55c\ub2e4. \n- \ub2f9\uc2e0\uc740 \uc624\uc9c1 PII \uc5ec\ubd80\ub97c \ud310\ub2e8\ud574\uc57c \ud558\uba70, \ud574\uc11d\uc774\ub098 \uc124\uba85\uc744 \ub298\ub9ac\uc9c0 \uc54a\ub294\ub2e4."
            }
          ]
        },
        "batching": {}
      },
      "type": "@n8n/n8n-nodes-langchain.chainLlm",
      "typeVersion": 1.7,
      "position": [
        -80,
        -656
      ],
      "id": "8e6458c3-0485-4ece-aef6-444e4560da88",
      "name": "Basic LLM Chain1"
    },
    {
      "parameters": {
        "jsonSchemaExample": "{\n  \"has_pii\": true,\n  \"pii_types\": \"string\",\n  \"explanation\": \"string\",\n  \"risk_level\": \"high\",\n  \"warning_message\": \"string\"\n}"
      },
      "type": "@n8n/n8n-nodes-langchain.outputParserStructured",
      "typeVersion": 1.3,
      "position": [
        64,
        -480
      ],
      "id": "7e69b632-133c-4721-9fe0-1f651a3b3204",
      "name": "Structured Output Parser1"
    },
    {
      "parameters": {
        "content": "# Model 2",
        "height": 1888,
        "width": 2976
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        -1136,
        -32
      ],
      "id": "d3a2ba07-5ede-40e7-b1cb-3eb110ad4105",
      "name": "Sticky Note"
    },
    {
      "parameters": {
        "content": "# Model 1",
        "height": 816,
        "width": 2976,
        "color": 6
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        -1136,
        -880
      ],
      "id": "11615445-3204-4f34-9533-667c2e82e16f",
      "name": "Sticky Note1"
    }
  ],
  "connections": {
    "When chat message received": {
      "main": [
        [
          {
            "node": "Redis3",
            "type": "main",
            "index": 0
          },
          {
            "node": "Merge",
            "type": "main",
            "index": 1
          }
        ]
      ]
    },
    "Upstage Solar Chat for Agent": {
      "ai_languageModel": [
        [
          {
            "node": "AI Agent",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "Merge": {
      "main": [
        [
          {
            "node": "AI Agent",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Schedule Trigger": {
      "main": [
        [
          {
            "node": "Redis4",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Get mentions": {
      "main": [
        [
          {
            "node": "Code in JavaScript",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Redis1": {
      "ai_tool": [
        [
          {
            "node": "AI Agent",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "Redis2": {
      "ai_tool": [
        [
          {
            "node": "AI Agent",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "Redis3": {
      "main": [
        [
          {
            "node": "Merge",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Redis4": {
      "main": [
        [
          {
            "node": "Get mentions",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Face Recognition": {
      "main": [
        [
          {
            "node": "Edit Fields1",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Upstage Document Parse": {
      "main": [
        [
          {
            "node": "Merge3",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Basic LLM Chain": {
      "main": [
        [
          {
            "node": "If1",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Structured Output Parser": {
      "ai_outputParser": [
        [
          {
            "node": "Basic LLM Chain",
            "type": "ai_outputParser",
            "index": 0
          }
        ]
      ]
    },
    "Merge3": {
      "main": [
        [
          {
            "node": "Loop Over Items4",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Code in JavaScript": {
      "main": [
        [
          {
            "node": "Redis6",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Redis6": {
      "main": [
        [
          {
            "node": "Code in JavaScript1",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Code in JavaScript1": {
      "main": [
        [
          {
            "node": "Code in JavaScript2",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "HTTP Request": {
      "main": [
        [
          {
            "node": "Face Recognition",
            "type": "main",
            "index": 0
          },
          {
            "node": "Upstage Document Parse",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Code in JavaScript2": {
      "main": [
        [
          {
            "node": "Loop Over Items3",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Loop Over Items3": {
      "main": [
        [
          {
            "node": "Aggregate",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "If2",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Loop Over Items4": {
      "main": [
        [
          {
            "node": "Code in JavaScript3",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Redis5",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Split Out3": {
      "main": [
        [
          {
            "node": "Loop Over Items4",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Redis5": {
      "main": [
        [
          {
            "node": "HTTP Request",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Edit Fields1": {
      "main": [
        [
          {
            "node": "Merge3",
            "type": "main",
            "index": 1
          }
        ]
      ]
    },
    "If1": {
      "main": [
        [
          {
            "node": "Discord",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Code in JavaScript4",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Discord": {
      "main": [
        [
          {
            "node": "Loop Over Items3",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Discord1": {
      "main": [
        [
          {
            "node": "End",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Code in JavaScript3": {
      "main": [
        [
          {
            "node": "Basic LLM Chain",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "If2": {
      "main": [
        [
          {
            "node": "Split Out3",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Edit Fields2",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Edit Fields2": {
      "main": [
        [
          {
            "node": "Basic LLM Chain",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Default Data Loader": {
      "ai_document": [
        [
          {
            "node": "Insert Data to Store",
            "type": "ai_document",
            "index": 0
          }
        ]
      ]
    },
    "Insert Data to Store": {
      "main": [
        [
          {
            "node": "Loop Over Items3",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Query Data Tool": {
      "ai_tool": [
        [
          {
            "node": "AI Agent",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "Upstage Embed for Agent": {
      "ai_embedding": [
        [
          {
            "node": "Insert Data to Store",
            "type": "ai_embedding",
            "index": 0
          },
          {
            "node": "Query Data Tool",
            "type": "ai_embedding",
            "index": 0
          }
        ]
      ]
    },
    "Upstage Solar Chat for Agent1": {
      "ai_languageModel": [
        [
          {
            "node": "Basic LLM Chain",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "Aggregate": {
      "main": [
        [
          {
            "node": "Discord1",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Code in JavaScript4": {
      "main": [
        [
          {
            "node": "Insert Data to Store",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "If document type is image": {
      "main": [
        [
          {
            "node": "Face Recognition1",
            "type": "main",
            "index": 0
          },
          {
            "node": "Merge1",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Merge2",
            "type": "main",
            "index": 1
          },
          {
            "node": "Merge4",
            "type": "main",
            "index": 1
          }
        ]
      ]
    },
    "Bounding Box": {
      "main": [
        [
          {
            "node": "Extract from File",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Merge1": {
      "main": [
        [
          {
            "node": "Bounding Box",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Merge2": {
      "main": [
        [
          {
            "node": "O_T",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "O_T": {
      "main": [
        [
          {
            "node": "Form",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Extract from File": {
      "main": [
        [
          {
            "node": "Merge2",
            "type": "main",
            "index": 1
          }
        ]
      ]
    },
    "On form submission": {
      "main": [
        [
          {
            "node": "Upstage Document Parse1",
            "type": "main",
            "index": 0
          },
          {
            "node": "If document type is image",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Face Recognition1": {
      "main": [
        [
          {
            "node": "Merge4",
            "type": "main",
            "index": 1
          },
          {
            "node": "Merge1",
            "type": "main",
            "index": 1
          }
        ]
      ]
    },
    "Merge4": {
      "main": [
        [
          {
            "node": "Basic LLM Chain1",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Upstage Document Parse1": {
      "main": [
        [
          {
            "node": "Merge4",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Upstage Solar Chat for Agent2": {
      "ai_languageModel": [
        [
          {
            "node": "Basic LLM Chain1",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "Basic LLM Chain1": {
      "main": [
        [
          {
            "node": "Merge2",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Structured Output Parser1": {
      "ai_outputParser": [
        [
          {
            "node": "Basic LLM Chain1",
            "type": "ai_outputParser",
            "index": 0
          }
        ]
      ]
    }
  },
  "active": false,
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "c9f3915e-4e1e-4e56-941f-7f59c11786ba",
  "id": "gW0aQ8Ah170BXpOU",
  "tags": []
}

Credentials you'll need

Each integration node will prompt for credentials when you import. We strip credential IDs before publishing — you'll add your own.

• discordWebhookApi
• redis
• twitterOAuth2Api
• upstageApi

How this works

This workflow enables seamless AI-powered conversations in chat environments, delivering intelligent responses to user queries while maintaining context across interactions. It's ideal for developers and teams building chatbots or virtual assistants that require advanced reasoning without complex setup. The key step involves the AI agent leveraging Upstage's Solar model to process messages and generate replies, integrated with Redis for efficient state management.

Use this workflow when you need a robust, scalable chat system for customer support or internal tools, especially with high-volume interactions. Avoid it for simple rule-based bots lacking AI depth, or if your platform doesn't support chat triggers. Common variations include adding HTTP requests for real-time data fetches or scheduling periodic updates to enhance response accuracy.

About this workflow

Final. Uses chatTrigger, agent, n8n-nodes-upstage, httpRequest. Chat trigger; 55 nodes.

Source: https://github.com/qda-sw/ai-agent-hackathon-api/blob/44dab98e2a7a09b5c732a5e228a05cd4e7ac3f0d/n8n/Final.json — original creator credit. Request a take-down →

More AI & RAG workflows → · Browse all categories →

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