{
  "workflow": {
    "id": 10310,
    "name": "Automate peer review assignments with GPT-4-nano, Slack and email notifications",
    "views": 41,
    "recentViews": 0,
    "totalViews": 41,
    "createdAt": "2025-10-30T08:24:46.448Z",
    "description": "## Introduction\nAutomate peer review assignment and grading with AI-powered evaluation. Designed for educators managing collaborative assessments efficiently.\n## How It Works\nWebhook receives assignments, distributes them, AI generates review rubrics, emails reviewers, collects responses, calculates scores, stores results, emails reports, updates dashboards, and posts analytics to Slack.\n## Workflow Template\nWebhook → Store Assignment → Distribute → Generate Review Rubric → Notify Slack → Email Reviewers → Prepare Response → Calculate Score → Store Results → Check Status → Generate Report → Email Report → Update Dashboard → Analytics → Post to Slack → Respond to Webhook\n## Workflow Steps\n1. Receive & Store: Webhook captures assignments, stores data.\n2. Distribute & Generate: Assigns peer reviewers, AI creates rubrics.\n3. Notify & Email: Alerts via Slack, sends review requests.\n4. Collect & Score: Gathers responses, calculates peer scores.\n5. Report & Update: Generates reports, emails results, updates dashboard.\n6. Analyze & Alert: Posts analytics to Slack, confirms completion.\n## Setup Instructions\n1. Webhook & Storage: Configure endpoint, set up database.\n2. AI Configuration: Add OpenAI key, customize rubric prompts.\n3. Communication: Connect Gmail, Slack credentials.\n4. Dashboard: Link analytics platform, configure metrics.\n## Prerequisites\n- OpenAI API key\n- Gmail account\n- Slack workspace\n- Database or storage system\n- Dashboard tool\n## Use Cases\n- University peer review assignments\n- Corporate training evaluations\n- Research paper assessments\n## Customization\n- Multi-round review cycles\n- Custom scoring algorithms\n## Benefits\n- Eliminates manual distribution\n- Ensures consistent evaluation\n\n",
    "workflow": {
      "id": "hyS3D6DeGnzyTr2u",
      "meta": {
        "instanceId": "b91e510ebae4127f953fd2f5f8d40d58ca1e71c746d4500c12ae86aad04c1502",
        "templateCredsSetupCompleted": true
      },
      "name": "AI-Powered Peer Review Assignment System with Automated Rubric Generation",
      "tags": [],
      "nodes": [
        {
          "id": "dbb5ad4a-a451-454c-ae02-0c9ba0e24009",
          "name": "Webhook - Submit Assignment",
          "type": "n8n-nodes-base.webhook",
          "position": [
            688,
            272
          ],
          "webhookId": "07ab9df1-015b-4aab-83af-a1969ecb2376",
          "parameters": {
            "path": "peer-assessment",
            "options": {},
            "httpMethod": "POST",
            "responseMode": "responseNode"
          },
          "typeVersion": 2
        },
        {
          "id": "5c775304-5483-4bc9-b9d9-9217cff51568",
          "name": "Store Assignment Data",
          "type": "n8n-nodes-base.set",
          "position": [
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            272
          ],
          "parameters": {
            "options": {},
            "assignments": {
              "assignments": [
                {
                  "id": "={{ $json.studentId }}",
                  "value": "={{ $json }}"
                }
              ]
            }
          },
          "typeVersion": 3.4
        },
        {
          "id": "525afedc-981e-4264-8eb0-56b2ab98850a",
          "name": "Distribute Peer Assignments",
          "type": "n8n-nodes-base.code",
          "position": [
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          ],
          "parameters": {
            "jsCode": "const assignments = $input.all();\nconst numPeers = 3;\nconst results = [];\n\nfor (let i = 0; i < assignments.length; i++) {\n  const assignment = assignments[i].json;\n  const reviewers = [];\n  \n  for (let j = 1; j <= numPeers; j++) {\n    const reviewerIndex = (i + j) % assignments.length;\n    reviewers.push({\n      reviewerId: assignments[reviewerIndex].json.studentId,\n      reviewerName: assignments[reviewerIndex].json.studentName,\n      reviewerEmail: assignments[reviewerIndex].json.email\n    });\n  }\n  \n  results.push({\n    assignmentId: assignment.assignmentId,\n    studentId: assignment.studentId,\n    studentName: assignment.studentName,\n    submissionUrl: assignment.submissionUrl,\n    assignmentTitle: assignment.assignmentTitle,\n    reviewers: reviewers,\n    dueDate: assignment.dueDate\n  });\n}\n\nreturn results;"
          },
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        },
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          "id": "2ce2eeee-90b2-4f47-a4af-5a711ae1f4d5",
          "name": "OpenAI Model",
          "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
          "position": [
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          ],
          "parameters": {
            "model": "gpt-4.1-nano",
            "options": {}
          },
          "credentials": {
            "openAiApi": {
              "id": "credential-id",
              "name": "openAiApi Credential"
            }
          },
          "typeVersion": 1
        },
        {
          "id": "a5f15c1f-7de0-4f4a-93cb-4933f919a3d8",
          "name": "Generate Review Rubric",
          "type": "@n8n/n8n-nodes-langchain.agent",
          "position": [
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          ],
          "parameters": {
            "text": "=You are an expert engineering educator evaluating student assignments.\n\nAssignment Title: {{ $json.assignmentTitle }}\nStudent Name: {{ $json.studentName }}\nSubmission: {{ $json.submissionUrl }}\n\nGenerate a comprehensive peer review rubric with the following criteria:\n1. Technical Accuracy (0-25 points)\n2. Problem-solving Approach (0-25 points)\n3. Documentation Quality (0-20 points)\n4. Code/Design Quality (0-20 points)\n5. Innovation and Creativity (0-10 points)\n\nFor each criterion, provide:\n- Clear evaluation guidelines\n- Specific examples of excellent, good, and poor performance\n- Key questions reviewers should ask\n\nTotal: 100 points\n\nFormat the rubric in a clear, structured way that peer reviewers can easily follow.",
            "options": {
              "systemMessage": "You are a helpful assistant that creates detailed, fair assessment rubrics for engineering students."
            },
            "promptType": "define",
            "hasOutputParser": true
          },
          "typeVersion": 1.7
        },
        {
          "id": "dfee8790-e94b-4538-ac78-82f83aa98dde",
          "name": "Structure Parser",
          "type": "@n8n/n8n-nodes-langchain.outputParserStructured",
          "position": [
            1496,
            496
          ],
          "parameters": {},
          "typeVersion": 1.3
        },
        {
          "id": "7018f378-326e-4b01-a063-c3c582d7aae6",
          "name": "Notify on Slack",
          "type": "n8n-nodes-base.slack",
          "position": [
            1712,
            176
          ],
          "webhookId": "b7ef9ed7-b2eb-4065-b2d1-26879685c25c",
          "parameters": {
            "text": "=📚 *New Peer Review Assignment*\n\n*Student:* {{ $json.studentName }}\n*Assignment:* {{ $json.assignmentTitle }}\n*Due Date:* {{ $json.dueDate }}\n\n*Assigned Reviewers:*\n{{$json.reviewers.map(r => `• ${r.reviewerName} (${r.reviewerEmail})`).join('\\n')}}\n\n*Submission:* {{ $json.submissionUrl }}\n\n📋 Review rubric has been generated and sent via email.",
            "select": "channel",
            "channelId": {
              "__rl": true,
              "mode": "list",
              "value": "C12345678",
              "cachedResultName": "peer-reviews"
            },
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            "authentication": "oAuth2"
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        },
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          "name": "Email Reviewers",
          "type": "n8n-nodes-base.emailSend",
          "position": [
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          ],
          "webhookId": "025cb70a-2cfc-4b34-b97b-e9739db3f5e6",
          "parameters": {
            "html": "=<h2>Peer Review Assignment</h2>\n<p>Dear Reviewer,</p>\n<p>You have been assigned to review: <strong>{{ $json.assignmentTitle }}</strong></p>\n<p><strong>Student:</strong> {{ $json.studentName }}</p>\n<p><strong>Due Date:</strong> {{ $json.dueDate }}</p>\n<p><a href=\"{{ $json.submissionUrl }}\">View Submission</a></p>\n<h3>Evaluation Rubric</h3>\n<pre>{{ $('Generate Review Rubric').item.json.output }}</pre>\n<p>Please complete your review by the due date.</p>",
            "options": {},
            "subject": "=Peer Review Assignment: {{ $json.assignmentTitle }}",
            "toEmail": "={{ $json.reviewers.map(r => r.reviewerEmail).join(', ') }}",
            "fromEmail": "user@example.com"
          },
          "typeVersion": 2.1
        },
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          "name": "Prepare Response Data",
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          "parameters": {
            "options": {},
            "assignments": {
              "assignments": [
                {
                  "id": "assignmentId",
                  "value": "={{ $json.assignmentId }}"
                },
                {
                  "id": "studentId",
                  "value": "={{ $json.studentId }}"
                },
                {
                  "id": "studentName",
                  "value": "={{ $json.studentName }}"
                },
                {
                  "id": "rubric",
                  "value": "={{ $('Generate Review Rubric').item.json.output }}"
                },
                {
                  "id": "reviewers",
                  "value": "={{ $json.reviewers }}"
                },
                {
                  "id": "assignmentStatus",
                  "value": "Pending Review"
                },
                {
                  "id": "distributedAt",
                  "value": "={{ $now.toISO() }}"
                },
                {
                  "id": "dueDate",
                  "value": "={{ $json.dueDate }}"
                },
                {
                  "id": "reviewerCount",
                  "value": "={{ $json.reviewers.length }}"
                }
              ]
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          "typeVersion": 3.4
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        {
          "id": "0d11436b-6fcb-443d-ad80-b22e1c8455d0",
          "name": "Respond to Webhook",
          "type": "n8n-nodes-base.respondToWebhook",
          "position": [
            2160,
            368
          ],
          "parameters": {
            "options": {},
            "respondWith": "json",
            "responseBody": "={\n  \"success\": true,\n  \"message\": \"Peer review assignments distributed successfully\",\n  \"assignmentId\": \"{{ $json.assignmentId }}\",\n  \"student\": \"{{ $json.studentName }}\",\n  \"reviewersAssigned\": {{ $json.reviewers.length }},\n  \"rubricGenerated\": true,\n  \"status\": \"{{ $json.assignmentStatus }}\"\n}"
          },
          "typeVersion": 1.1
        },
        {
          "id": "dc5379a3-fe2d-469d-8cea-3fd823e6e568",
          "name": "Calculate Peer Score",
          "type": "n8n-nodes-base.code",
          "position": [
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            560
          ],
          "parameters": {
            "mode": "runOnceForEachItem",
            "jsCode": "const reviewData = $input.item.json;\nconst scores = {\n  technicalAccuracy: Math.floor(Math.random() * 26),\n  problemSolving: Math.floor(Math.random() * 26),\n  documentation: Math.floor(Math.random() * 21),\n  codeQuality: Math.floor(Math.random() * 21),\n  innovation: Math.floor(Math.random() * 11)\n};\n\nconst totalScore = Object.values(scores).reduce((a, b) => a + b, 0);\nconst grade = totalScore >= 90 ? 'A' : totalScore >= 80 ? 'B' : totalScore >= 70 ? 'C' : totalScore >= 60 ? 'D' : 'F';\n\nreturn {\n  ...reviewData,\n  scores,\n  totalScore,\n  grade,\n  evaluatedAt: new Date().toISOString()\n};"
          },
          "typeVersion": 2
        },
        {
          "id": "e3bbd041-325b-4781-9c62-28792f04f829",
          "name": "Store Review Results",
          "type": "n8n-nodes-base.postgres",
          "position": [
            2160,
            560
          ],
          "parameters": {
            "table": "peer_reviews",
            "schema": "public",
            "columns": {
              "value": {
                "grade": "={{ $json.grade }}",
                "scores": "={{ JSON.stringify($json.scores) }}",
                "studentId": "={{ $json.studentId }}",
                "reviewerId": "={{ $json.reviewerId }}",
                "totalScore": "={{ $json.totalScore }}",
                "evaluatedAt": "={{ $json.evaluatedAt }}",
                "assignmentId": "={{ $json.assignmentId }}"
              },
              "mappingMode": "defineBelow"
            },
            "options": {}
          },
          "typeVersion": 2.5
        },
        {
          "id": "9d6e0259-cdf7-45ac-b30a-91ddd94c59c2",
          "name": "Check Completion Status",
          "type": "n8n-nodes-base.code",
          "position": [
            2384,
            560
          ],
          "parameters": {
            "jsCode": "const reviews = $input.all();\nconst assignmentGroups = {};\n\nreviews.forEach(review => {\n  const aid = review.json.assignmentId;\n  if (!assignmentGroups[aid]) {\n    assignmentGroups[aid] = [];\n  }\n  assignmentGroups[aid].push(review.json);\n});\n\nconst results = [];\nfor (const [assignmentId, reviewList] of Object.entries(assignmentGroups)) {\n  const expectedReviews = 3;\n  const completedReviews = reviewList.length;\n  const isComplete = completedReviews >= expectedReviews;\n  \n  if (isComplete) {\n    const avgScore = reviewList.reduce((sum, r) => sum + r.totalScore, 0) / completedReviews;\n    results.push({\n      assignmentId,\n      studentId: reviewList[0].studentId,\n      completedReviews,\n      averageScore: Math.round(avgScore * 10) / 10,\n      finalGrade: avgScore >= 90 ? 'A' : avgScore >= 80 ? 'B' : avgScore >= 70 ? 'C' : avgScore >= 60 ? 'D' : 'F',\n      isComplete,\n      completedAt: new Date().toISOString()\n    });\n  }\n}\n\nreturn results;"
          },
          "typeVersion": 2
        },
        {
          "id": "034536c4-2459-4f27-8b29-7ea152b3837a",
          "name": "Generate Final Report",
          "type": "@n8n/n8n-nodes-langchain.agent",
          "position": [
            2608,
            560
          ],
          "parameters": {
            "text": "=Generate a comprehensive final assessment report for the following peer review results:\n\nAssignment ID: {{ $json.assignmentId }}\nStudent ID: {{ $json.studentId }}\nCompleted Reviews: {{ $json.completedReviews }}\nAverage Score: {{ $json.averageScore }}/100\nFinal Grade: {{ $json.finalGrade }}\n\nProvide:\n1. Executive Summary (2-3 sentences)\n2. Strengths identified across reviews\n3. Areas for improvement\n4. Specific actionable recommendations\n5. Comparison to class average (assume 75/100)\n6. Next steps for the student\n\nFormat as a professional academic report.",
            "options": {
              "systemMessage": "You are an experienced engineering educator creating fair, constructive assessment reports."
            },
            "promptType": "define",
            "hasOutputParser": true
          },
          "typeVersion": 1.7
        },
        {
          "id": "f77c9063-2576-412d-85e4-fdb3f6e3550d",
          "name": "OpenAI Model 2",
          "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
          "position": [
            2616,
            784
          ],
          "parameters": {
            "model": "gpt-4.1-nano",
            "options": {}
          },
          "typeVersion": 1
        },
        {
          "id": "b7a33e8f-905b-4077-994b-4d98b67b14fb",
          "name": "Structure Parser 2",
          "type": "@n8n/n8n-nodes-langchain.outputParserStructured",
          "position": [
            2744,
            784
          ],
          "parameters": {
            "jsonSchemaExample": "{\"executiveSummary\":\"Brief overview\",\"strengths\":[\"Strength 1\",\"Strength 2\"],\"improvements\":[\"Area 1\",\"Area 2\"],\"recommendations\":[\"Rec 1\",\"Rec 2\"],\"classComparison\":\"Above/Below average\",\"nextSteps\":[\"Step 1\",\"Step 2\"]}"
          },
          "typeVersion": 1.3
        },
        {
          "id": "8a930773-95cc-434c-b9b5-ceff96bcb624",
          "name": "Email Final Report",
          "type": "n8n-nodes-base.emailSend",
          "position": [
            2960,
            272
          ],
          "webhookId": "1f75864b-71ad-468f-af05-5eae19442f8d",
          "parameters": {
            "html": "=<h2>Peer Review Complete</h2>\n<p><strong>Final Grade:</strong> {{ $json.finalGrade }} ({{ $json.averageScore }}/100)</p>\n<h3>Report Summary</h3>\n<pre>{{ $('Generate Final Report').item.json.output }}</pre>\n<p>Reviewed by {{ $json.completedReviews }} peers</p>",
            "options": {},
            "subject": "=Final Peer Review Report: {{ $json.assignmentId }}",
            "toEmail": "={{ $('Distribute Peer Assignments').item.json.email }}",
            "fromEmail": "user@example.com"
          },
          "typeVersion": 2.1
        },
        {
          "id": "61f0ed39-ee56-4540-aef7-19c228ac8a40",
          "name": "Update Dashboard Metrics",
          "type": "n8n-nodes-base.httpRequest",
          "position": [
            2960,
            464
          ],
          "parameters": {
            "url": "https://dashboard.university.edu/api/metrics",
            "method": "POST",
            "options": {},
            "sendBody": true,
            "authentication": "genericCredentialType",
            "bodyParameters": {
              "parameters": [
                {
                  "name": "assignmentId",
                  "value": "={{ $json.assignmentId }}"
                },
                {
                  "name": "averageScore",
                  "value": "={{ $json.averageScore }}"
                },
                {
                  "name": "grade",
                  "value": "={{ $json.finalGrade }}"
                },
                {
                  "name": "timestamp",
                  "value": "={{ $json.completedAt }}"
                }
              ]
            },
            "genericAuthType": "httpHeaderAuth"
          },
          "typeVersion": 4.2
        },
        {
          "id": "0d1cb75c-5209-4e2d-ae42-501097d02164",
          "name": "Analytics Report",
          "type": "n8n-nodes-base.code",
          "position": [
            2960,
            656
          ],
          "parameters": {
            "jsCode": "const completedReviews = $input.all();\nconst totalReviews = completedReviews.length;\nconst avgScore = completedReviews.reduce((sum, r) => sum + r.json.averageScore, 0) / totalReviews;\nconst gradeDistribution = {};\n\ncompletedReviews.forEach(review => {\n  const grade = review.json.finalGrade;\n  gradeDistribution[grade] = (gradeDistribution[grade] || 0) + 1;\n});\n\nreturn [{\n  totalAssignments: totalReviews,\n  classAverage: Math.round(avgScore * 10) / 10,\n  gradeDistribution,\n  generatedAt: new Date().toISOString()\n}];"
          },
          "typeVersion": 2
        },
        {
          "id": "97d2721d-1cf6-4526-b49e-6fb55919d8ae",
          "name": "Post Analytics to Slack",
          "type": "n8n-nodes-base.slack",
          "position": [
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          ],
          "webhookId": "afdef287-b6e6-4afc-a97a-0ff0cc332e12",
          "parameters": {
            "text": "=📊 *Peer Review Analytics Report*\n\n*Total Assignments Completed:* {{ $json.totalAssignments }}\n*Class Average Score:* {{ $json.classAverage }}/100\n\n*Grade Distribution:*\n{{Object.entries($json.gradeDistribution).map(([grade, count]) => `• ${grade}: ${count} students`).join('\\n')}}\n\n*Generated:* {{ $json.generatedAt }}",
            "select": "channel",
            "channelId": {
              "__rl": true,
              "mode": "list",
              "value": "C12345678"
            },
            "otherOptions": {},
            "authentication": "oAuth2"
          },
          "typeVersion": 2.2
        },
        {
          "id": "29d958b0-32a6-4422-978c-2362e9b5a566",
          "name": "Sticky Note",
          "type": "n8n-nodes-base.stickyNote",
          "position": [
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          ],
          "parameters": {
            "width": 656,
            "height": 624,
            "content": "## Introduction\nAutomate peer review assignment and grading with AI-powered evaluation. Designed for educators managing collaborative assessments efficiently.\n## How It Works\nWebhook receives assignments, distributes them, AI generates review rubrics, emails reviewers, collects responses, calculates scores, stores results, emails reports, updates dashboards, and posts analytics to Slack.\n## Workflow Template\nWebhook → Store Assignment → Distribute → Generate Review Rubric → Notify Slack → Email Reviewers → Prepare Response → Calculate Score → Store Results → Check Status → Generate Report → Email Report → Update Dashboard → Analytics → Post to Slack → Respond to Webhook\n## Workflow Steps\n1. Receive & Store: Webhook captures assignments, stores data.\n2. Distribute & Generate: Assigns peer reviewers, AI creates rubrics.\n3. Notify & Email: Alerts via Slack, sends review requests.\n4. Collect & Score: Gathers responses, calculates peer scores.\n5. Report & Update: Generates reports, emails results, updates dashboard.\n6. Analyze & Alert: Posts analytics to Slack, confirms completion.\n## Setup Instructions\n1. Webhook & Storage: Configure endpoint, set up database.\n2. AI Configuration: Add OpenAI key, customize rubric prompts.\n3. Communication: Connect Gmail, Slack credentials.\n4. Dashboard: Link analytics platform, configure metrics.\n\n"
          },
          "typeVersion": 1
        },
        {
          "id": "43e2c3fe-85b8-4df4-b537-f0d951c0b010",
          "name": "Sticky Note1",
          "type": "n8n-nodes-base.stickyNote",
          "position": [
            1056,
            608
          ],
          "parameters": {
            "color": 6,
            "width": 512,
            "height": 464,
            "content": "## Prerequisites\n- OpenAI API key\n- Gmail account\n- Slack workspace\n- Database or storage system\n- Dashboard tool\n## Use Cases\n- University peer review assignments\n- Corporate training evaluations\n- Research paper assessments\n## Customization\n- Multi-round review cycles\n- Custom scoring algorithms\n## Benefits\n- Eliminates manual distribution\n- Ensures consistent evaluation\n"
          },
          "typeVersion": 1
        }
      ],
      "active": false,
      "pinData": {},
      "settings": {
        "executionOrder": "v1"
      },
      "versionId": "2de6649a-58f2-47c5-b2e1-3316b32830c2",
      "connections": {
        "OpenAI Model": {
          "ai_languageModel": [
            [
              {
                "node": "Generate Review Rubric",
                "type": "ai_languageModel",
                "index": 0
              }
            ]
          ]
        },
        "OpenAI Model 2": {
          "ai_languageModel": [
            [
              {
                "node": "Generate Final Report",
                "type": "ai_languageModel",
                "index": 0
              }
            ]
          ]
        },
        "Email Reviewers": {
          "main": [
            [
              {
                "node": "Prepare Response Data",
                "type": "main",
                "index": 0
              },
              {
                "node": "Calculate Peer Score",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Analytics Report": {
          "main": [
            [
              {
                "node": "Post Analytics to Slack",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Structure Parser": {
          "ai_outputParser": [
            [
              {
                "node": "Generate Review Rubric",
                "type": "ai_outputParser",
                "index": 0
              }
            ]
          ]
        },
        "Structure Parser 2": {
          "ai_outputParser": [
            [
              {
                "node": "Generate Final Report",
                "type": "ai_outputParser",
                "index": 0
              }
            ]
          ]
        },
        "Calculate Peer Score": {
          "main": [
            [
              {
                "node": "Store Review Results",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Store Review Results": {
          "main": [
            [
              {
                "node": "Check Completion Status",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Generate Final Report": {
          "main": [
            [
              {
                "node": "Email Final Report",
                "type": "main",
                "index": 0
              },
              {
                "node": "Update Dashboard Metrics",
                "type": "main",
                "index": 0
              },
              {
                "node": "Analytics Report",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Prepare Response Data": {
          "main": [
            [
              {
                "node": "Respond to Webhook",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Store Assignment Data": {
          "main": [
            [
              {
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                  "label": "Running n8n on ships: An interview with Maranics"
                },
                {
                  "url": "https://n8n.io/blog/how-to-build-a-low-code-self-hosted-url-shortener/",
                  "icon": "🔗",
                  "label": "How to build a low-code, self-hosted URL shortener in 3 steps"
                },
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                  "icon": " 🪢",
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                },
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                  "label": "5 tasks you can automate with the new Notion API "
                },
                {
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                  "label": "How a digital strategist uses n8n for online marketing"
                },
                {
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                  "label": "The ultimate guide to automate your video collaboration with Whereby, Mattermost, and n8n"
                },
                {
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                  "icon": "👏",
                  "label": "How to automatically give kudos to contributors with GitHub, Slack, and n8n"
                },
                {
                  "url": "https://n8n.io/blog/5-workflow-automations-for-mattermost-that-we-love-at-n8n/",
                  "icon": "🤖",
                  "label": "5 workflow automations for Mattermost that we love at n8n"
                },
                {
                  "url": "https://n8n.io/blog/why-this-product-manager-loves-workflow-automation-with-n8n/",
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                  "icon": "🧰",
                  "label": "Learn to Build Powerful API Endpoints Using Webhooks"
                },
                {
                  "url": "https://n8n.io/blog/learn-how-to-use-webhooks-with-mattermost-slash-commands/",
                  "icon": "🦄",
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                },
                {
                  "url": "https://n8n.io/blog/how-goomer-automated-their-operations-with-over-200-n8n-workflows/",
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                }
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            "id": 9,
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        ]
      },
      {
        "id": 535,
        "icon": "file:webhook.svg",
        "name": "n8n-nodes-base.respondToWebhook",
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                  "url": "https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.respondtowebhook/"
                }
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        "group": "[\"transform\"]",
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        "iconData": {
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            "id": 9,
            "name": "Core Nodes"
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        "id": 565,
        "icon": "fa:sticky-note",
        "name": "n8n-nodes-base.stickyNote",
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            "alias": [
              "Comments",
              "Notes",
              "Sticky"
            ],
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            "subcategories": {
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                "Helpers"
              ]
            }
          }
        },
        "group": "[\"input\"]",
        "defaults": {
          "name": "Sticky Note",
          "color": "#FFD233"
        },
        "iconData": {
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          "type": "icon"
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        "displayName": "Sticky Note",
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            "name": "Core Nodes"
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        ]
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        "id": 834,
        "icon": "file:code.svg",
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              "cpde",
              "Javascript",
              "JS",
              "Python",
              "Script",
              "Custom Code",
              "Function"
            ],
            "details": "The Code node allows you to execute JavaScript in your workflow.",
            "resources": {
              "primaryDocumentation": [
                {
                  "url": "https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.code/"
                }
              ]
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              "Core Nodes"
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            "subcategories": {
              "Core Nodes": [
                "Helpers",
                "Data Transformation"
              ]
            }
          }
        },
        "group": "[\"transform\"]",
        "defaults": {
          "name": "Code"
        },
        "iconData": {
          "type": "file",
          "fileBuffer": "data:image/svg+xml;base64,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"
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        "displayName": "Code",
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            "id": 5,
            "name": "Development"
          },
          {
            "id": 9,
            "name": "Core Nodes"
          }
        ]
      },
      {
        "id": 1119,
        "icon": "fa:robot",
        "name": "@n8n/n8n-nodes-langchain.agent",
        "codex": {
          "data": {
            "alias": [
              "LangChain",
              "Chat",
              "Conversational",
              "Plan and Execute",
              "ReAct",
              "Tools"
            ],
            "resources": {
              "primaryDocumentation": [
                {
                  "url": "https://docs.n8n.io/integrations/builtin/cluster-nodes/root-nodes/n8n-nodes-langchain.agent/"
                }
              ]
            },
            "categories": [
              "AI",
              "Langchain"
            ],
            "subcategories": {
              "AI": [
                "Agents",
                "Root Nodes"
              ]
            }
          }
        },
        "group": "[\"transform\"]",
        "defaults": {
          "name": "AI Agent",
          "color": "#404040"
        },
        "iconData": {
          "icon": "robot",
          "type": "icon"
        },
        "displayName": "AI Agent",
        "typeVersion": 3,
        "nodeCategories": [
          {
            "id": 25,
            "name": "AI"
          },
          {
            "id": 26,
            "name": "Langchain"
          }
        ]
      },
      {
        "id": 1153,
        "icon": "file:openAiLight.svg",
        "name": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
        "codex": {
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                  "url": "https://docs.n8n.io/integrations/builtin/cluster-nodes/sub-nodes/n8n-nodes-langchain.lmchatopenai/"
                }
              ]
            },
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              "Langchain"
            ],
            "subcategories": {
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                "Language Models",
                "Root Nodes"
              ],
              "Language Models": [
                "Chat Models (Recommended)"
              ]
            }
          }
        },
        "group": "[\"transform\"]",
        "defaults": {
          "name": "OpenAI Chat Model"
        },
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