Proceso de reclutamiento impulsado por IA con GPT-4o-mini: de filtrado de CVs a agendamiento de entrevistas

• •Bot Token de Slack o URL de Webhook
• •Punto final de HTTP Webhook (n8n generará automáticamente)
• •Clave de API de Airtable
• •Pueden requerirse credenciales de autenticación para la API de destino
• •Clave de API de OpenAI

{
  "id": "i7hRouNsQLAJJg4F",
  "meta": {
    "instanceId": "b91e510ebae4127f953fd2f5f8d40d58ca1e71c746d4500c12ae86aad04c1502"
  },
  "name": "AI-Powered GPT-4o-mini Recruitment Pipeline: CV Screening to Interview Scheduler",
  "tags": [],
  "nodes": [
    {
      "id": "2a69b990-5536-4825-81e2-682ef75fe7a2",
      "name": "Webhook - Recibir CV",
      "type": "n8n-nodes-base.webhook",
      "position": [
        112,
        352
      ],
      "webhookId": "21c60b52-4d15-48a2-9a70-d51be54905e1",
      "parameters": {
        "path": "candidate-cv",
        "options": {},
        "httpMethod": "POST",
        "responseMode": "responseNode"
      },
      "typeVersion": 2
    },
    {
      "id": "6e476a4e-e2bb-4298-9ddc-5829aeb8306f",
      "name": "Airtable - Almacenar Candidato",
      "type": "n8n-nodes-base.airtable",
      "position": [
        304,
        208
      ],
      "parameters": {
        "base": {
          "__rl": true,
          "mode": "list",
          "value": "appXXXXXXXXXXXXXX",
          "cachedResultName": "Candidates"
        },
        "table": {
          "__rl": true,
          "mode": "list",
          "value": "tblCandidates",
          "cachedResultName": "Candidates"
        },
        "columns": {
          "value": {
            "Name": "={{ $json.body.name }}",
            "Email": "={{ $json.body.email }}",
            "Phone": "={{ $json.body.phone }}",
            "CV_URL": "={{ $json.body.cv_url }}",
            "Status": "New Application",
            "Application_Date": "={{ $now.toISO() }}",
            "Position_Applied": "={{ $json.body.position }}"
          },
          "mappingMode": "defineBelow"
        },
        "options": {},
        "operation": "create",
        "authentication": "oAuth2"
      },
      "typeVersion": 2
    },
    {
      "id": "56b8fd3c-8f51-44c5-a39c-80c002da4cc7",
      "name": "HTTP Solicitud - Descargar CV",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        272,
        432
      ],
      "parameters": {
        "url": "={{ $('Webhook - Receive CV').item.json.body.cv_url }}",
        "options": {}
      },
      "typeVersion": 4.2
    },
    {
      "id": "477e1bb2-ddce-4655-b148-5eddff7a0672",
      "name": "IA - Extraer Datos del CV",
      "type": "@n8n/n8n-nodes-langchain.informationExtractor",
      "position": [
        400,
        432
      ],
      "parameters": {
        "options": {}
      },
      "typeVersion": 1
    },
    {
      "id": "0fdb2b79-b63d-42be-9ddc-2cee4cf5a83c",
      "name": "OpenAI Modelo de Chat",
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
      "position": [
        400,
        592
      ],
      "parameters": {
        "options": {}
      },
      "typeVersion": 1
    },
    {
      "id": "ea434fe7-5922-4413-9d94-a1bb049a1a13",
      "name": "Airtable - Obtener Requisitos del Puesto",
      "type": "n8n-nodes-base.airtable",
      "position": [
        464,
        224
      ],
      "parameters": {
        "base": {
          "__rl": true,
          "mode": "list",
          "value": "appXXXXXXXXXXXXXX",
          "cachedResultName": "Candidates"
        },
        "table": {
          "__rl": true,
          "mode": "list",
          "value": "tblJobRequirements",
          "cachedResultName": "Job Requirements"
        },
        "options": {},
        "operation": "search",
        "authentication": "oAuth2",
        "filterByFormula": "=AND({Position}='{{ $('Webhook - Receive CV').item.json.body.position }}', {Active}=TRUE())"
      },
      "typeVersion": 2
    },
    {
      "id": "529064ba-9f1e-4a4c-aa5e-ccbae81f2e57",
      "name": "Agente de IA - Evaluación de Calificación",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        704,
        352
      ],
      "parameters": {
        "text": "=You are a recruitment AI assistant. Analyze if this candidate matches the job requirements.\n\nCandidate Profile:\n{{ $json.text }}\n\nJob Requirements:\n- Position: {{ $('Airtable - Get Job Requirements').item.json.Position }}\n- Required Experience: {{ $('Airtable - Get Job Requirements').item.json.Required_Experience }} years\n- Required Skills: {{ $('Airtable - Get Job Requirements').item.json.Required_Skills }}\n- Education Required: {{ $('Airtable - Get Job Requirements').item.json.Education_Required }}\n- Nice to Have: {{ $('Airtable - Get Job Requirements').item.json.Nice_To_Have }}\n\nProvide:\n1. Match Score (0-100)\n2. Qualification Status (Highly Qualified / Qualified / Potentially Qualified / Not Qualified)\n3. Strengths (3 key points)\n4. Gaps (areas where candidate doesn't meet requirements)\n5. Recommendation (Interview / Phone Screen / Reject)\n\nFormat as JSON: {\"match_score\": number, \"status\": string, \"strengths\": [string], \"gaps\": [string], \"recommendation\": string, \"reasoning\": string}",
        "options": {
          "systemMessage": "You are an expert recruitment AI that provides objective, fair candidate assessments based on qualifications and job requirements."
        },
        "promptType": "define",
        "hasOutputParser": true
      },
      "typeVersion": 1.7
    },
    {
      "id": "2f34882a-fce9-4f89-9563-438f9aa82795",
      "name": "OpenAI Modelo de Chat de Evaluación",
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
      "position": [
        704,
        576
      ],
      "parameters": {
        "model": "gpt-4o",
        "options": {
          "temperature": 0.3
        }
      },
      "typeVersion": 1
    },
    {
      "id": "c68e5f48-5033-45f5-b7a7-75bfa8f472b6",
      "name": "Analizador de Salida Estructurada",
      "type": "@n8n/n8n-nodes-langchain.outputParserStructured",
      "position": [
        864,
        576
      ],
      "parameters": {},
      "typeVersion": 1.2
    },
    {
      "id": "259d8989-fd79-402d-8993-00eafc43e86c",
      "name": "Airtable - Actualizar Evaluación",
      "type": "n8n-nodes-base.airtable",
      "position": [
        976,
        352
      ],
      "parameters": {
        "base": {
          "__rl": true,
          "mode": "list",
          "value": "appXXXXXXXXXXXXXX",
          "cachedResultName": "Candidates"
        },
        "table": {
          "__rl": true,
          "mode": "list",
          "value": "tblCandidates",
          "cachedResultName": "Candidates"
        },
        "columns": {
          "value": {
            "Skills": "={{ $('AI - Extract CV Data').item.json.skills.join(', ') }}",
            "Status": "={{ $json.recommendation === 'Reject' ? 'Rejected' : 'Qualified' }}",
            "AI_Gaps": "={{ $json.gaps.join(', ') }}",
            "Education": "={{ $('AI - Extract CV Data').item.json.education }}",
            "Match_Score": "={{ $json.match_score }}",
            "AI_Reasoning": "={{ $json.reasoning }}",
            "AI_Strengths": "={{ $json.strengths.join(', ') }}",
            "Years_Experience": "={{ $('AI - Extract CV Data').item.json.years_experience }}",
            "AI_Recommendation": "={{ $json.recommendation }}",
            "Qualification_Status": "={{ $json.status }}"
          },
          "mappingMode": "defineBelow"
        },
        "options": {},
        "operation": "update",
        "authentication": "oAuth2"
      },
      "typeVersion": 2
    },
    {
      "id": "dda61fa4-8d96-40d3-aa9f-2feac1b03fe9",
      "name": "Filtro - Candidatos Calificados",
      "type": "n8n-nodes-base.filter",
      "position": [
        1136,
        224
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "strict"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "f8db4e5d-3c5e-4e0a-a0a5-d4c8e2d0a3f1",
              "operator": {
                "type": "string",
                "operation": "notEquals"
              },
              "leftValue": "={{ $json.recommendation }}",
              "rightValue": "Reject"
            }
          ]
        }
      },
      "typeVersion": 2.1
    },
    {
      "id": "eb06c596-bfed-4bd2-8d5d-6eec33740b1b",
      "name": "Agente de IA - Generar Correo",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        1296,
        224
      ],
      "parameters": {
        "text": "=Generate a personalized recruitment email for this candidate.\n\nCandidate: {{ $('Airtable - Store Candidate').item.json.Name }}\nPosition: {{ $('Webhook - Receive CV').item.json.body.position }}\nMatch Score: {{ $json.match_score }}\nStatus: {{ $json.status }}\nRecommendation: {{ $json.recommendation }}\n\nKey Strengths:\n{{ $json.strengths.join('\\n') }}\n\nEmail should:\n- Be professional and warm\n- Congratulate them on their application\n- Mention 1-2 specific strengths that stood out\n- {{ $json.recommendation === 'Interview' ? 'Invite them for a formal interview' : 'Suggest a preliminary phone screening' }}\n- Include next steps\n- Be concise (150-200 words)\n\nProvide: {\"subject\": string, \"body\": string}",
        "options": {
          "systemMessage": "You are a professional recruitment communications specialist. Write engaging, personalized emails that make candidates feel valued."
        },
        "promptType": "define"
      },
      "typeVersion": 1.7
    },
    {
      "id": "558ed33e-f2e1-41a6-af31-699ba4324675",
      "name": "OpenAI Modelo de Chat para Correo",
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
      "position": [
        1296,
        448
      ],
      "parameters": {
        "options": {}
      },
      "credentials": {
        "openAiApi": {
          "id": "OGYj7DgYv5GFLFZk",
          "name": "OpenAi account 2"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "12222fa6-a277-4af1-8cbb-7b27c67ea2d0",
      "name": "Enviar Correo - Contactar Candidato",
      "type": "n8n-nodes-base.emailSend",
      "position": [
        1584,
        224
      ],
      "webhookId": "88019c7f-4d4b-4fda-af01-f3021ccb399c",
      "parameters": {
        "options": {},
        "subject": "={{ $json.subject }}",
        "toEmail": "={{ $('Airtable - Store Candidate').item.json.Email }}",
        "fromEmail": "recruitment@company.com"
      },
      "typeVersion": 2.1
    },
    {
      "id": "72a2753a-535f-4e77-9901-a4007124c76a",
      "name": "Filtro - Candidatos para Entrevista",
      "type": "n8n-nodes-base.filter",
      "position": [
        1760,
        224
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "strict"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "a2c4f6e8-1b3d-4a7c-9e5f-0d8b2c4a6e1f",
              "operator": {
                "type": "string",
                "operation": "equals"
              },
              "leftValue": "={{ $('AI Agent - Qualification Assessment').item.json.recommendation }}",
              "rightValue": "Interview"
            }
          ]
        }
      },
      "typeVersion": 2.1
    },
    {
      "id": "0a7e25e8-767a-4e1f-ae2e-c398efabca7c",
      "name": "Google Calendario - Programar Entrevista",
      "type": "n8n-nodes-base.googleCalendar",
      "position": [
        1984,
        224
      ],
      "parameters": {
        "end": "={{ $now.plus({ days: 3, hours: 1 }).toISO() }}",
        "start": "={{ $now.plus({ days: 3 }).toISO() }}",
        "calendar": {
          "__rl": true,
          "mode": "list",
          "value": "primary",
          "cachedResultName": "Primary"
        },
        "additionalFields": {}
      },
      "typeVersion": 1.2
    },
    {
      "id": "7d6c9426-4719-4516-b8f5-dcd5e86170f3",
      "name": "Airtable - Actualizar Detalles de Entrevista",
      "type": "n8n-nodes-base.airtable",
      "position": [
        2208,
        224
      ],
      "parameters": {
        "base": {
          "__rl": true,
          "mode": "list",
          "value": "appXXXXXXXXXXXXXX",
          "cachedResultName": "Candidates"
        },
        "table": {
          "__rl": true,
          "mode": "list",
          "value": "tblCandidates",
          "cachedResultName": "Candidates"
        },
        "columns": {
          "value": {
            "Status": "Interview Scheduled",
            "Interview_Link": "={{ $json.hangoutLink }}",
            "Calendar_Event_ID": "={{ $json.id }}",
            "Interview_Scheduled": "={{ $json.start.dateTime }}"
          },
          "mappingMode": "defineBelow"
        },
        "options": {},
        "operation": "update",
        "authentication": "oAuth2"
      },
      "typeVersion": 2
    },
    {
      "id": "993a2d90-9ec0-4ba5-9c3f-0704704dd8ae",
      "name": "Slack - Enviar Notificación",
      "type": "n8n-nodes-base.slack",
      "position": [
        1664,
        432
      ],
      "webhookId": "e7445fd1-5292-4e82-923a-e979940ba3b3",
      "parameters": {
        "text": "=🎯 *New Candidate Processed*\n\n*Candidate:* {{ $('Airtable - Store Candidate').item.json.Name }}\n*Position:* {{ $('Webhook - Receive CV').item.json.body.position }}\n*Match Score:* {{ $('AI Agent - Qualification Assessment').item.json.match_score }}%\n*Status:* {{ $('AI Agent - Qualification Assessment').item.json.status }}\n*Recommendation:* {{ $('AI Agent - Qualification Assessment').item.json.recommendation }}\n\n*Key Strengths:*\n{{ $('AI Agent - Qualification Assessment').item.json.strengths.map((s, i) => `${i+1}. ${s}`).join('\\n') }}\n\n{{ $('AI Agent - Qualification Assessment').item.json.recommendation === 'Interview' ? '📅 *Interview Scheduled:* ' + $now.plus({ days: 3 }).toFormat('MMM dd, yyyy HH:mm') : '📞 *Next Step:* Phone screening' }}\n\n<https://airtable.com/appXXXXXXXXXXXXXX/tblCandidates/{{ $('Airtable - Store Candidate').item.json.id }}|View in Airtable>",
        "select": "channel",
        "channelId": {
          "__rl": true,
          "mode": "list",
          "value": "C0123456789",
          "cachedResultName": "#recruitment"
        },
        "otherOptions": {}
      },
      "typeVersion": 2.2
    },
    {
      "id": "9d640257-d798-4d6a-97ad-0e1344c459b9",
      "name": "Responder a Webhook",
      "type": "n8n-nodes-base.respondToWebhook",
      "position": [
        2384,
        352
      ],
      "parameters": {
        "options": {},
        "respondWith": "json",
        "responseBody": "={{ {\n  \"success\": true,\n  \"candidate_id\": $('Airtable - Store Candidate').item.json.id,\n  \"name\": $('Airtable - Store Candidate').item.json.Name,\n  \"match_score\": $('AI Agent - Qualification Assessment').item.json.match_score,\n  \"status\": $('AI Agent - Qualification Assessment').item.json.status,\n  \"recommendation\": $('AI Agent - Qualification Assessment').item.json.recommendation,\n  \"message\": \"Application processed successfully\"\n} }}"
      },
      "typeVersion": 1.1
    },
    {
      "id": "1ca1599c-5e50-4231-b384-73e58678fce9",
      "name": "Nota Adhesiva",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -400,
        -80
      ],
      "parameters": {
        "width": 480,
        "height": 640,
        "content": "## Introduction\nAutomate candidate evaluation from CV submission to interview booking. Perfect for HR teams and recruiters.\n## How It Works\nWebhook receives CVs, extracts Airtable data, AI assesses qualifications, filters candidates, sends emails, schedules Google Calendar interviews, and updates records.\n## Workflow Template\nWebhook → Airtable (Get Data) → AI Extract CV → AI Assessment → Filter Qualified → Generate Email → Send Email → Filter Interview Candidates → Schedule Calendar → Update Airtable → Slack Notification → Respond\n## Workflow Steps\n1. Receive & Store: Webhook receives CVs, saves to Airtable.\n2. Fetch & Download: Gets job criteria, downloads CVs.\n3. AI Assessment: Parses skills, scores candidates.\n4. Filter & Email: Routes qualified, sends messages.\n5. Schedule & Update: Books interviews, updates Airtable.\n6. Notify: Alerts via Slack, confirms status.\n## Setup Instructions\n1. **Webhook & Airtable:** Set URL, create tables, add credentials.\n2. **AI Configuration:** Add OpenAI key, define schema, customize scoring.\n3. **Communication:** Connect Gmail, Calendar, and Slack.\n"
      },
      "typeVersion": 1
    },
    {
      "id": "7c2b3a99-8480-4344-a98f-7a223ad253ef",
      "name": "Nota Adhesiva1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        640,
        -80
      ],
      "parameters": {
        "color": 6,
        "width": 448,
        "height": 384,
        "content": "\n## Prerequisites\n- Airtable account\n- OpenAI API key\n- Gmail and Google Calendar\n- Slack workspace (optional)\n\n## Customization\n- Multi-stage scheduling\n- ATS integration (Greenhouse, Lever)\n\n## Benefits\n- Reduces screening time by 90%\n- Ensures uniform evaluation\n- Cuts time-to-hire by 60%"
      },
      "typeVersion": 1
    }
  ],
  "active": false,
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "32b604ba-da3d-49a1-89dc-7e8a37f787b7",
  "connections": {
    "0fdb2b79-b63d-42be-9ddc-2cee4cf5a83c": {
      "ai_languageModel": [
        [
          {
            "node": "477e1bb2-ddce-4655-b148-5eddff7a0672",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "477e1bb2-ddce-4655-b148-5eddff7a0672": {
      "main": [
        [
          {
            "node": "529064ba-9f1e-4a4c-aa5e-ccbae81f2e57",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "2a69b990-5536-4825-81e2-682ef75fe7a2": {
      "main": [
        [
          {
            "node": "6e476a4e-e2bb-4298-9ddc-5829aeb8306f",
            "type": "main",
            "index": 0
          },
          {
            "node": "56b8fd3c-8f51-44c5-a39c-80c002da4cc7",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "558ed33e-f2e1-41a6-af31-699ba4324675": {
      "ai_languageModel": [
        [
          {
            "node": "eb06c596-bfed-4bd2-8d5d-6eec33740b1b",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "c68e5f48-5033-45f5-b7a7-75bfa8f472b6": {
      "ai_outputParser": [
        [
          {
            "node": "529064ba-9f1e-4a4c-aa5e-ccbae81f2e57",
            "type": "ai_outputParser",
            "index": 0
          }
        ]
      ]
    },
    "eb06c596-bfed-4bd2-8d5d-6eec33740b1b": {
      "main": [
        [
          {
            "node": "12222fa6-a277-4af1-8cbb-7b27c67ea2d0",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "993a2d90-9ec0-4ba5-9c3f-0704704dd8ae": {
      "main": [
        [
          {
            "node": "9d640257-d798-4d6a-97ad-0e1344c459b9",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "6e476a4e-e2bb-4298-9ddc-5829aeb8306f": {
      "main": [
        [
          {
            "node": "ea434fe7-5922-4413-9d94-a1bb049a1a13",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "56b8fd3c-8f51-44c5-a39c-80c002da4cc7": {
      "main": [
        [
          {
            "node": "477e1bb2-ddce-4655-b148-5eddff7a0672",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "259d8989-fd79-402d-8993-00eafc43e86c": {
      "main": [
        [
          {
            "node": "dda61fa4-8d96-40d3-aa9f-2feac1b03fe9",
            "type": "main",
            "index": 0
          },
          {
            "node": "993a2d90-9ec0-4ba5-9c3f-0704704dd8ae",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "2f34882a-fce9-4f89-9563-438f9aa82795": {
      "ai_languageModel": [
        [
          {
            "node": "529064ba-9f1e-4a4c-aa5e-ccbae81f2e57",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "72a2753a-535f-4e77-9901-a4007124c76a": {
      "main": [
        [
          {
            "node": "0a7e25e8-767a-4e1f-ae2e-c398efabca7c",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "dda61fa4-8d96-40d3-aa9f-2feac1b03fe9": {
      "main": [
        [
          {
            "node": "eb06c596-bfed-4bd2-8d5d-6eec33740b1b",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "ea434fe7-5922-4413-9d94-a1bb049a1a13": {
      "main": [
        [
          {
            "node": "529064ba-9f1e-4a4c-aa5e-ccbae81f2e57",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "12222fa6-a277-4af1-8cbb-7b27c67ea2d0": {
      "main": [
        [
          {
            "node": "72a2753a-535f-4e77-9901-a4007124c76a",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "529064ba-9f1e-4a4c-aa5e-ccbae81f2e57": {
      "main": [
        [
          {
            "node": "259d8989-fd79-402d-8993-00eafc43e86c",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "7d6c9426-4719-4516-b8f5-dcd5e86170f3": {
      "main": [
        [
          {
            "node": "9d640257-d798-4d6a-97ad-0e1344c459b9",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "0a7e25e8-767a-4e1f-ae2e-c398efabca7c": {
      "main": [
        [
          {
            "node": "7d6c9426-4719-4516-b8f5-dcd5e86170f3",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}