Surveillance de sites web avec l'analyse IA et les outils MCP

Name: Surveillance de sites web avec l'analyse IA et les outils MCP
Rating: 4.5 (10 reviews)
Author: Grace Gbadamosi

Avancé

Ceci est unDevOps, AI Summarizationworkflow d'automatisation du domainecontenant 19 nœuds.Utilise principalement des nœuds comme If, Set, Merge, Slack, Switch. Automatiser la surveillance du site web avec GPT-4 Mini, des outils MCP et des rappels multi-canaux

Prérequis

•Token Bot Slack ou URL Webhook
•Informations d'identification Google Sheets API
•Clé API OpenAI

Nœuds utilisés (19)

Catégorie

DevOps

Résumé IA

Aperçu du workflow

Visualisation des connexions entre les nœuds, avec support du zoom et du déplacement

Déclencheur Website Monitor

Variables de configuration

Charger la liste des sites

Combiner les résultats d'analyse

Routeur de sévérité d'alerte

Alerte Slack critique

Alerte email critique

Alerte Slack d'avertissement

Journaliser vers Google Sheets

Vérifier la source du site

Formater les sites par défaut

Regrouper les URLs de sites

Agent Website Analysis

Browser-Tools-MCP

mcp-recon

Modèle de chat OpenAI

React Flow

Exporter le workflow

Copiez la configuration JSON suivante dans n8n pour importer et utiliser ce workflow

{
  "id": "h8LUhXgUTopnys7n",
  "meta": {
    "instanceId": "f31c8cf0f30c343fde4e229f596b53099ee0496367bfd39c53458e5afe95e91e"
  },
  "name": "Monitor websites with AI analysis and MCP tools",
  "tags": [],
  "nodes": [
    {
      "id": "95d1b83e-a5d1-4604-a052-cebe570bf35b",
      "name": "Déclencheur Website Monitor",
      "type": "n8n-nodes-base.scheduleTrigger",
      "position": [
        -560,
        736
      ],
      "parameters": {
        "rule": {
          "interval": [
            {
              "field": "minutes"
            }
          ]
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "2ec72ca1-0e51-4ed5-ac71-7daba88af146",
      "name": "Variables de configuration",
      "type": "n8n-nodes-base.set",
      "position": [
        -336,
        736
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "0b5e5e4a-7429-438e-a5e0-fa8d7b8b5be5",
              "name": "config",
              "type": "object",
              "value": {
                "websites": [
                  "https://example.com",
                  "https://example.org"
                ],
                "mcpServers": {
                  "mcpRecon": "={{$env.MCP_RECON_URL || 'http://localhost:8002'}}",
                  "browserTools": "={{$env.MCP_BROWSER_TOOLS_URL || 'http://localhost:8001'}}"
                },
                "monitoring": {
                  "batchSize": 10,
                  "responseTimeWarning": 3000,
                  "responseTimeCritical": 5000,
                  "sslExpiryWarningDays": 30,
                  "performanceScoreThreshold": 80
                },
                "notifications": {
                  "fromEmail": "={{$env.FROM_EMAIL}}",
                  "alertEmail": "={{$env.ALERT_EMAIL}}",
                  "enableEmail": true,
                  "enableSlack": true,
                  "slackChannel": "={{$env.SLACK_CHANNEL || '#alerts'}}"
                }
              }
            }
          ]
        }
      },
      "typeVersion": 3.4
    },
    {
      "id": "86441b58-b62b-4e41-a236-0444500ecd2c",
      "name": "Charger la liste des sites",
      "type": "n8n-nodes-base.googleSheets",
      "onError": "continueRegularOutput",
      "position": [
        -112,
        736
      ],
      "parameters": {
        "options": {},
        "filtersUI": {
          "values": []
        },
        "sheetName": {
          "mode": "name",
          "value": "Websites"
        },
        "documentId": {
          "mode": "id",
          "value": "={{$env.GOOGLE_SHEET_ID}}"
        },
        "authentication": "serviceAccount"
      },
      "credentials": {
        "googleApi": {
          "id": "UD5OjKiVkvWF1KEV",
          "name": "Google Sheets account"
        }
      },
      "typeVersion": 4.6
    },
    {
      "id": "8553b2d7-bc89-4e8f-a1cc-3101477cb5ae",
      "name": "Combiner les résultats d'analyse",
      "type": "n8n-nodes-base.merge",
      "position": [
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        736
      ],
      "parameters": {
        "mode": "combine",
        "options": {},
        "combineBy": "combineAll"
      },
      "typeVersion": 3
    },
    {
      "id": "dd498eee-406a-4539-82ca-944e1049852c",
      "name": "Routeur de sévérité d'alerte",
      "type": "n8n-nodes-base.switch",
      "position": [
        1472,
        720
      ],
      "parameters": {
        "rules": {
          "values": [
            {
              "conditions": {
                "options": {
                  "version": 2,
                  "leftValue": "",
                  "caseSensitive": true,
                  "typeValidation": "strict"
                },
                "combinator": "and",
                "conditions": [
                  {
                    "id": "ccba5bef-efa2-49f8-9a88-e1bdd4c90f13",
                    "operator": {
                      "type": "string",
                      "operation": "equals"
                    },
                    "leftValue": "={{ $json.severity }}",
                    "rightValue": "critical"
                  }
                ]
              }
            },
            {
              "conditions": {
                "options": {
                  "version": 2,
                  "leftValue": "",
                  "caseSensitive": true,
                  "typeValidation": "strict"
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                "combinator": "and",
                "conditions": [
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                    "operator": {
                      "type": "string",
                      "operation": "equals"
                    },
                    "leftValue": "={{ $json.severity }}",
                    "rightValue": "warning"
                  }
                ]
              }
            },
            {
              "conditions": {
                "options": {
                  "version": 2,
                  "leftValue": "",
                  "caseSensitive": true,
                  "typeValidation": "strict"
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                "combinator": "and",
                "conditions": [
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                    "operator": {
                      "type": "string",
                      "operation": "equals"
                    },
                    "leftValue": "={{ $json.severity }}",
                    "rightValue": "info"
                  }
                ]
              }
            }
          ]
        },
        "options": {}
      },
      "typeVersion": 3.2
    },
    {
      "id": "b0feb330-f6b7-4f36-9822-5a6744bd2689",
      "name": "Alerte Slack critique",
      "type": "n8n-nodes-base.slack",
      "onError": "continueRegularOutput",
      "position": [
        1696,
        448
      ],
      "webhookId": "a32f458a-16f3-4aef-8ccc-e0a1e065e3fd",
      "parameters": {
        "text": "=🚨 **CRITICAL WEBSITE ISSUE** 🚨\n\n**Website:** {{ $json.url }}\n**Severity:** CRITICAL\n**Performance Score:** {{ $json.performanceScore }}%\n**Response Time:** {{ $json.responseTime }}ms\n**SSL Status:** {{ $json.sslStatus }}\n\n**Issues Found:**\n{{ $json.issues.map(issue => '• ' + issue).join('\\n') }}\n\n**Security Score:** {{ $json.securityScore || 'N/A' }}\n\n_Generated by n8n MCP Monitoring System_",
        "select": "channel",
        "channelId": {
          "__rl": true,
          "mode": "name",
          "value": "={{$('Configuration Variables').item.json.config.notifications.slackChannel}}"
        },
        "otherOptions": {}
      },
      "typeVersion": 2.3
    },
    {
      "id": "1c703878-ad45-4a94-97d1-b2ae7ece6a36",
      "name": "Alerte email critique",
      "type": "n8n-nodes-base.emailSend",
      "onError": "continueRegularOutput",
      "position": [
        1696,
        640
      ],
      "webhookId": "e234630d-efc3-41d4-bc08-2574da0c5c10",
      "parameters": {
        "html": "=<h2>🚨 Critical Website Issue Detected</h2>\n<p><strong>Website:</strong> {{ $json.url }}</p>\n<p><strong>Severity:</strong> CRITICAL</p>\n\n<h3>Issues Detected:</h3>\n<ul>\n{{ $json.issues.map(issue => '<li>' + issue + '</li>').join('') }}\n</ul>\n\n<h3>Performance Metrics:</h3>\n<ul>\n<li><strong>Performance Score:</strong> {{ $json.performanceScore }}%</li>\n<li><strong>Response Time:</strong> {{ $json.responseTime }}ms</li>\n<li><strong>SSL Status:</strong> {{ $json.sslStatus || 'Unknown' }}</li>\n<li><strong>Security Score:</strong> {{ $json.securityScore || 'N/A' }}</li>\n</ul>\n\n<p><em>Generated by n8n MCP Monitoring System at {{ new Date().toISOString() }}</em></p>",
        "options": {},
        "subject": "🚨 CRITICAL: Website Issue - {{ $json.url }}",
        "toEmail": "={{$('Configuration Variables').item.json.config.notifications.alertEmail}}",
        "fromEmail": "={{$('Configuration Variables').item.json.config.notifications.fromEmail}}"
      },
      "typeVersion": 2.1
    },
    {
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      "name": "Alerte Slack d'avertissement",
      "type": "n8n-nodes-base.slack",
      "onError": "continueRegularOutput",
      "position": [
        1696,
        1024
      ],
      "webhookId": "6a3af096-566b-4c09-b6ac-7a2861e529ec",
      "parameters": {
        "text": "=⚠️ **Website Warning** ⚠️  **Website:** {{ $json.url }} **Severity:** WARNING **Performance Score:** {{ $json.performanceScore }}% **Response Time:** {{ $json.responseTime }}ms **SSL Status:** {{ $json.sslStatus }}  **Issues Found:** {{ $json.issues.map(issue => '• ' + issue).join('\\n') }}  _Generated by n8n MCP Monitoring System_",
        "select": "channel",
        "channelId": {
          "__rl": true,
          "mode": "name",
          "value": "={{$('Configuration Variables').item.json.config.notifications.slackChannel}}"
        },
        "otherOptions": {}
      },
      "typeVersion": 2.3
    },
    {
      "id": "b373b04d-4c21-49aa-a584-96a1b6e515c9",
      "name": "Journaliser vers Google Sheets",
      "type": "n8n-nodes-base.googleSheets",
      "onError": "continueRegularOutput",
      "position": [
        2064,
        992
      ],
      "parameters": {
        "columns": {
          "value": {
            "url": "={{ $json.url }}",
            "issues": "={{ $json.issues.join(', ') }}",
            "severity": "={{ $json.severity }}",
            "sslStatus": "={{ $json.sslStatus }}",
            "timestamp": "={{ new Date().toISOString() }}",
            "responseTime": "={{ $json.responseTime }}",
            "securityScore": "={{ $json.securityScore }}",
            "recommendations": "={{ $json.recommendations ? $json.recommendations.join(', ') : '' }}",
            "performanceScore": "={{ $json.performanceScore }}"
          },
          "mappingMode": "defineBelow"
        },
        "options": {},
        "operation": "append",
        "sheetName": {
          "mode": "name",
          "value": "Monitoring Log"
        },
        "documentId": {
          "mode": "id",
          "value": "={{$env.GOOGLE_SHEET_ID}}"
        },
        "authentication": "serviceAccount"
      },
      "credentials": {
        "googleApi": {
          "id": "UD5OjKiVkvWF1KEV",
          "name": "Google Sheets account"
        }
      },
      "typeVersion": 4.6
    },
    {
      "id": "e5fe4dce-b766-4f90-8a62-8e822e1d9804",
      "name": "Vérifier la source du site",
      "type": "n8n-nodes-base.if",
      "position": [
        112,
        736
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "version": 2,
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "strict"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
              "operator": {
                "type": "object",
                "operation": "empty",
                "singleValue": true
              },
              "leftValue": "={{ $('Load Website List').item.json }}",
              "rightValue": ""
            }
          ]
        },
        "looseTypeValidation": true
      },
      "typeVersion": 2.1
    },
    {
      "id": "f9c90d31-261b-42d6-afe2-ee559f32c722",
      "name": "Formater les sites par défaut",
      "type": "n8n-nodes-base.set",
      "position": [
        336,
        816
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "website-urls",
              "name": "url",
              "type": "string",
              "value": "={{ $item }}"
            }
          ]
        }
      },
      "typeVersion": 3.4
    },
    {
      "id": "848b85ae-eaf0-4fa3-a87a-e8711becbee0",
      "name": "Regrouper les URLs de sites",
      "type": "n8n-nodes-base.splitInBatches",
      "position": [
        560,
        736
      ],
      "parameters": {
        "options": {},
        "batchSize": "={{$('Configuration Variables').item.json.config.monitoring.batchSize}}"
      },
      "typeVersion": 3
    },
    {
      "id": "cde9e03b-6090-45cd-9b00-60c2c0e13f45",
      "name": "Agent Website Analysis",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        816,
        624
      ],
      "parameters": {
        "text": "=Analyze the following websites for performance and security issues. For each website in the batch:\n\nWebsites to analyze:\n{{ $json.url }}\n\nUse the available MCP tools to:\n1. Run browser-tools-mcp to analyze performance, SEO, and accessibility\n2. Run mcp-recon to check SSL certificates and security headers\n\nBased on the analysis, determine the severity level:\n- CRITICAL: Site down, SSL expired/invalid, performance score <50%, response time >{{ $('Configuration Variables').item.json.config.monitoring.responseTimeCritical }}ms\n- WARNING: SSL expiring within {{ $('Configuration Variables').item.json.config.monitoring.sslExpiryWarningDays }} days, performance score <{{ $('Configuration Variables').item.json.config.monitoring.performanceScoreThreshold }}%, response time >{{ $('Configuration Variables').item.json.config.monitoring.responseTimeWarning }}ms, missing critical security headers\n- INFO: Minor issues or optimization suggestions\n\nReturn a JSON object for each website with this structure:\n{\n  \"url\": \"website URL\",\n  \"severity\": \"critical|warning|info\",\n  \"performanceScore\": number (0-100),\n  \"responseTime\": number (milliseconds),\n  \"sslStatus\": \"valid|expiring|expired|invalid\",\n  \"securityScore\": number (0-100),\n  \"issues\": [\"array of specific issues found\"],\n  \"recommendations\": [\"array of improvement suggestions\"]\n}\n\nFocus on actionable issues that require immediate attention. Be concise but specific about problems found.",
        "options": {},
        "promptType": "define"
      },
      "typeVersion": 2.1
    },
    {
      "id": "56992e24-7b12-4113-aff4-e36665dd8947",
      "name": "Browser-Tools-MCP",
      "type": "@n8n/n8n-nodes-langchain.mcpClientTool",
      "position": [
        960,
        848
      ],
      "parameters": {
        "sseEndpoint": "http://localhost:8001"
      },
      "typeVersion": 1
    },
    {
      "id": "f67ff2bb-f799-46b3-961b-3f449b2ca519",
      "name": "mcp-recon",
      "type": "@n8n/n8n-nodes-langchain.mcpClientTool",
      "position": [
        1104,
        848
      ],
      "parameters": {
        "sseEndpoint": "http://localhost:8002"
      },
      "typeVersion": 1
    },
    {
      "id": "98f9489d-30c4-4ef4-9154-e6c488572b2f",
      "name": "Modèle de chat OpenAI",
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
      "position": [
        784,
        848
      ],
      "parameters": {
        "model": {
          "__rl": true,
          "mode": "list",
          "value": "gpt-4.1-mini"
        },
        "options": {}
      },
      "credentials": {
        "openAiApi": {
          "id": "M2qgdRuw59w2LPE1",
          "name": "OpenAi account 2"
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "5d997a64-b0e2-4648-aa9d-f443a8d2fca8",
      "name": "Note autocollante 1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1920,
        528
      ],
      "parameters": {
        "width": 400,
        "height": 624,
        "content": "📊 Google Sheets Configuration\n\n**Sheet 1: \"Websites\"**\nRequired Headers:\n- url - Website URLs to monitor\n\n**Sheet 2: \"Monitoring Log\"**\nAuto-populated Headers:\n- timestamp - Analysis timestamp\n- url - Website analyzed\n- severity - critical/warning/info\n- performanceScore - Performance rating (0-100)\n- responseTime - Response time in ms\n- sslStatus - SSL certificate status\n- securityScore - Security rating (0-100)\n- issues - Detected problems\n- recommendations - Improvement suggestions\n\n🔗 Service Account Permissions:\nGrant \"Editor\" access to your Google Sheets service account"
      },
      "typeVersion": 1
    },
    {
      "id": "404d6215-ebd1-42c2-908d-fdab20957aaf",
      "name": "Note autocollante 2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
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        32
      ],
      "parameters": {
        "color": 5,
        "width": 496,
        "height": 592,
        "content": "🛠️ AI-Powered Website Monitoring System\n\nThis workflow monitors multiple websites using AI analysis and MCP tools for comprehensive performance and security monitoring.\n\n✅ **Step 1: Install Required MCP Servers**\n- Install browser-tools-mcp for performance analysis\n- Install mcp-recon for security and SSL monitoring\n- Configure server endpoints in environment variables\n\n✅ **Step 2: Setup Google Sheets Integration**\n- Create \"Websites\" sheet with URL column\n- Create \"Monitoring Log\" sheet for results tracking\n- Set GOOGLE_SHEET_ID environment variable\n\n✅ **Step 3: Configure Notifications**\n- Set up Slack webhook/bot for alerts\n- Configure SMTP settings for email notifications\n- Set SLACK_CHANNEL, ALERT_EMAIL, FROM_EMAIL variables\n\n✅ **Step 4: Customize Monitoring Settings**\n- Update monitoring thresholds in Configuration Variables\n- Add your websites to monitor\n- Adjust batch processing and alert severity rules\n\n🧪 **Final Step: Test Complete System**\nTrigger manually to verify MCP servers, analysis, and notifications work properly"
      },
      "typeVersion": 1
    },
    {
      "id": "2db4a3c7-17af-410a-bbf6-2a2a9bfaff47",
      "name": "Note autocollante 3",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -32,
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      ],
      "parameters": {
        "color": 2,
        "width": 528,
        "height": 592,
        "content": "### 🔧 Required MCP Servers\n\n### Browser Tools MCP\n📂 **GitHub:** [AgentDeskAI/browser-tools-mcp](https://github.com/AgentDeskAI/browser-tools-mcp)\n🌐 **Docs:** [Installation Guide](https://browsertools.agentdesk.ai/installation)\n\n**What it does:** Website performance analysis, SEO scoring, accessibility checks\n\n### MCP Recon\n📂 **GitHub:** [nickpending/mcp-recon](https://github.com/nickpending/mcp-recon)\n\n**What it does:** SSL certificate validation, security headers, domain analysis\n\n\n**Installation:**\n1. Install Node.js if you haven't already\n2. Download both repositories from GitHub\n3. Follow each repository's README for setup\n4. Start both servers before running this workflow\n\n**Default Server URLs:**\n- Browser Tools: http://localhost:8001\n- MCP Recon: http://localhost:8002"
      },
      "typeVersion": 1
    }
  ],
  "active": false,
  "pinData": {},
  "settings": {
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            "node": "8553b2d7-bc89-4e8f-a1cc-3101477cb5ae",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "2ec72ca1-0e51-4ed5-ac71-7daba88af146": {
      "main": [
        [
          {
            "node": "86441b58-b62b-4e41-a236-0444500ecd2c",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "f9c90d31-261b-42d6-afe2-ee559f32c722": {
      "main": [
        [
          {
            "node": "848b85ae-eaf0-4fa3-a87a-e8711becbee0",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "95d1b83e-a5d1-4604-a052-cebe570bf35b": {
      "main": [
        [
          {
            "node": "2ec72ca1-0e51-4ed5-ac71-7daba88af146",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "8553b2d7-bc89-4e8f-a1cc-3101477cb5ae": {
      "main": [
        [
          {
            "node": "dd498eee-406a-4539-82ca-944e1049852c",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}

Foire aux questions

Comment utiliser ce workflow ?

Copiez le code de configuration JSON ci-dessus, créez un nouveau workflow dans votre instance n8n et sélectionnez "Importer depuis le JSON", collez la configuration et modifiez les paramètres d'authentification selon vos besoins.

Dans quelles scénarios ce workflow est-il adapté ?

Avancé - DevOps, Résumé IA

Est-ce payant ?

Ce workflow est entièrement gratuit et peut être utilisé directement. Veuillez noter que les services tiers utilisés dans le workflow (comme l'API OpenAI) peuvent nécessiter un paiement de votre part.