{ "meta": { "templateCredsSetupCompleted": true }, "nodes": [ { "id": "8a78e62f-28c0-4d24-9a33-521acd836974", "name": "Overview", "type": "n8n-nodes-base.stickyNote", "position": [ 2032, 1552 ], "parameters": { "color": 5, "width": 560, "height": 520, "content": "## Enterprise AI Contract Intelligence - Pro\n\n**Who it's for:** Legal, Procurement, Compliance teams. ESN/agencies.\n\n**What it does:**\n1. Upload contract PDF via form (with metadata: type, department, counterparty)\n2. Deduplication check against Supabase\n3. AI Pass 1 - Classification (parties, dates, jurisdiction, contract type)\n4. AI Pass 2 - Deep risk analysis (clauses, red flags, obligations, recommendations)\n5. Build structured report (Slack Blocks + HTML email)\n6. Store in Supabase with full metadata\n7. Slack Block Kit alert (high risk) or summary (low risk)\n8. Gmail HTML report to submitter (configurable)\n9. Error handling with admin Slack channel\n\n**Setup:** Run the SQL in the \"Supabase Schema\" sticky. Add credentials: OpenAI (Header Auth), Supabase, Slack, Gmail. Configure the Config node." }, "typeVersion": 1 }, { "id": "54d26b31-109f-4508-aaeb-0ecbd3bea3d6", "name": "Supabase Schema", "type": "n8n-nodes-base.stickyNote", "position": [ 2032, 896 ], "parameters": { "color": 6, "width": 564, "height": 620, "content": "**Supabase Schema** \u2014 Run in Supabase SQL Editor before use:\n\n```sql\nCREATE TABLE IF NOT EXISTS contract_analyses (\n id UUID DEFAULT gen_random_uuid() PRIMARY KEY,\n filename TEXT NOT NULL,\n contract_type TEXT,\n jurisdiction TEXT,\n submitter_name TEXT,\n submitter_email TEXT,\n department TEXT,\n counterparty TEXT,\n raw_text_preview TEXT,\n parties JSONB,\n key_clauses JSONB,\n overall_risk_score INT DEFAULT 0,\n risk_level TEXT DEFAULT 'unknown',\n executive_summary TEXT,\n top_risks JSONB,\n recommendations JSONB,\n classification JSONB,\n status TEXT DEFAULT 'analyzed'\n CHECK (status IN ('analyzed','flagged','archived','reviewing')),\n analyzed_at TIMESTAMPTZ DEFAULT NOW(),\n created_at TIMESTAMPTZ DEFAULT NOW()\n);\nCREATE INDEX IF NOT EXISTS idx_ca_score\n ON contract_analyses(overall_risk_score DESC);\nCREATE INDEX IF NOT EXISTS idx_ca_status\n ON contract_analyses(status);\nCREATE INDEX IF NOT EXISTS idx_ca_type\n ON contract_analyses(contract_type);\nCREATE INDEX IF NOT EXISTS idx_ca_created\n ON contract_analyses(created_at DESC);\nCREATE INDEX IF NOT EXISTS idx_ca_filename\n ON contract_analyses(filename);\n```" }, "typeVersion": 1 }, { "id": "87dfd4af-c94e-4d18-b51f-0b3c56cf7072", "name": "Step 1 Ingest", "type": "n8n-nodes-base.stickyNote", "position": [ 2640, 1552 ], "parameters": { "color": 7, "width": 300, "height": 140, "content": "**Step 1 - Ingest**\n\nForm upload with metadata (contract type, submitter, department, counterparty) or Manual test with sample data. Config node centralizes all settings." }, "typeVersion": 1 }, { "id": "e63d0723-0341-43a0-b15b-f48d78178052", "name": "Step 2 Deduplicate", "type": "n8n-nodes-base.stickyNote", "position": [ 2976, 1552 ], "parameters": { "color": 7, "width": 300, "height": 140, "content": "**Step 2 - Deduplicate**\n\nQuery Supabase for existing analysis with the same filename. If found, skip analysis and show previous result. Avoids wasting AI tokens on re-uploads." }, "typeVersion": 1 }, { "id": "f658564e-c7a3-4808-a59e-0815adbcceba", "name": "Step 3 Extract", "type": "n8n-nodes-base.stickyNote", "position": [ 3312, 1552 ], "parameters": { "color": 7, "width": 300, "height": 140, "content": "**Step 3 - Extract & Prepare**\n\nExtract text from PDF binary, normalize, truncate to 12k chars, merge with form metadata and config for downstream AI calls." }, "typeVersion": 1 }, { "id": "a8abaca7-fffe-4268-a7fd-4b8f54fd3086", "name": "Step 4 AI Analysis", "type": "n8n-nodes-base.stickyNote", "position": [ 3696, 1552 ], "parameters": { "color": 7, "width": 340, "content": "**Step 4 - AI Two-Pass Analysis**\n\nPass 1: Quick classification (type, parties, dates, jurisdiction, ~300 tokens).\nPass 2: Deep risk analysis (clauses, obligations, red flags, recommendations, ~2000 tokens).\nSplit for cost efficiency and structured output." }, "typeVersion": 1 }, { "id": "aa16c460-b7aa-4b7f-9a75-fd05b74287c9", "name": "Step 5 Report Alert", "type": "n8n-nodes-base.stickyNote", "position": [ 4144, 1552 ], "parameters": { "color": 7, "width": 360, "content": "**Step 5 - Report, Store & Alert**\n\nBuild Report generates Slack Block Kit JSON + HTML email body.\nSupabase insert stores full analysis with metadata.\nHigh risk \u2192 Slack Blocks alert + Gmail HTML report.\nLow risk \u2192 Slack summary notification.\nForm Ending shows completion to user." }, "typeVersion": 1 }, { "id": "cb0e27e8-f26e-436d-a474-f10c699dccb1", "name": "Error Handling Note", "type": "n8n-nodes-base.stickyNote", "position": [ 4832, 1552 ], "parameters": { "color": 2, "width": 320, "height": 120, "content": "**Error Handling**\n\nError Trigger catches any workflow failure and sends a notification to the admin Slack channel (#n8n-errors). Includes workflow name, error message, and timestamp." }, "typeVersion": 1 }, { "id": "2dc1a40d-d75a-43c6-a19f-ac60f5b6a88a", "name": "Upload Contract", "type": "n8n-nodes-base.formTrigger", "position": [ 2736, 1856 ], "parameters": { "options": {}, "formTitle": "Contract AI Analysis \u2014 Upload & Analyze", "formFields": { "values": [ { "fieldType": "file", "fieldLabel": "Contract PDF", "requiredField": true, "acceptFileTypes": ".pdf,.docx" }, { "fieldType": "dropdown", "fieldLabel": "Contract Type", "fieldOptions": { "values": [ { "option": "NDA" }, { "option": "MSA" }, { "option": "SOW / Statement of Work" }, { "option": "Employment" }, { "option": "SaaS / License" }, { "option": "Consulting" }, { "option": "Partnership" }, { "option": "Other" } ] }, "requiredField": true }, { "fieldLabel": "Contract Name", "placeholder": "e.g. NDA - Acme Corp Q1 2025", "requiredField": true }, { "fieldLabel": "Counterparty Name", "placeholder": "e.g. Acme Corporation", "requiredField": true }, { "fieldLabel": "Your Name", "placeholder": "e.g. John Doe", "requiredField": true }, { "fieldType": "email", "fieldLabel": "Your Email", "placeholder": "user@example.com", "requiredField": true }, { "fieldType": "dropdown", "fieldLabel": "Department", "fieldOptions": { "values": [ { "option": "Legal" }, { "option": "Procurement" }, { "option": "Finance" }, { "option": "Sales" }, { "option": "Engineering" }, { "option": "HR" }, { "option": "Operations" }, { "option": "Other" } ] } } ] }, "formDescription": "Upload a contract PDF for AI-powered analysis. The system will extract key clauses, assess risk, and provide actionable recommendations." }, "typeVersion": 2.2 }, { "id": "536c0506-43b9-4869-9e66-182864bf5d63", "name": "Manual Test", "type": "n8n-nodes-base.manualTrigger", "position": [ 2736, 2160 ], "parameters": {}, "typeVersion": 1 }, { "id": "5d3ff4a9-4d75-4f35-b767-84c8f7f680f7", "name": "Config", "type": "n8n-nodes-base.set", "position": [ 2736, 2000 ], "parameters": { "options": {}, "assignments": { "assignments": [ { "id": "1", "name": "RISK_THRESHOLD", "type": "number", "value": 70 }, { "id": "2", "name": "SLACK_CHANNEL", "type": "string", "value": "#legal-alerts" }, { "id": "3", "name": "ADMIN_SLACK_CHANNEL", "type": "string", "value": "#n8n-errors" }, { "id": "4", "name": "AI_MODEL", "type": "string", "value": "gpt-4o-mini" }, { "id": "5", "name": "ALERT_EMAIL", "type": "string", "value": "user@example.com" }, { "id": "6", "name": "ENABLE_EMAIL", "type": "boolean", "value": true }, { "id": "7", "name": "CONTRACT_LANG", "type": "string", "value": "en" } ] } }, "typeVersion": 3.4 }, { "id": "5003aa1e-ea7e-46c0-8e1c-0a3844f2c25c", "name": "Check Duplicate", "type": "n8n-nodes-base.httpRequest", "onError": "continueRegularOutput", "position": [ 3040, 2000 ], "parameters": { "url": "={{ $env.SUPABASE_URL }}/rest/v1/contract_analyses", "options": { "response": { "response": {} } }, "sendQuery": true, "sendHeaders": true, "authentication": "predefinedCredentialType", "queryParameters": { "parameters": [ { "name": "filename", "value": "=eq.{{ $json.filename ?? $json['Contract Name'] ?? 'unknown' }}" }, { "name": "select", "value": "id,filename,overall_risk_score,status,analyzed_at" }, { "name": "limit", "value": "1" } ] }, "headerParameters": { "parameters": [ { "name": "apikey", "value": "={{ $env.SUPABASE_SERVICE_KEY }}" }, { "name": "Prefer", "value": "return=representation" } ] }, "nodeCredentialType": "openAiApi" }, "credentials": { "openAiApi": { "name": "" } }, "typeVersion": 4.2 }, { "id": "a0749143-735f-4443-b85f-6748c8a36c7d", "name": "Already Exists?", "type": "n8n-nodes-base.if", "position": [ 3264, 2000 ], "parameters": { "options": {}, "conditions": { "options": { "caseSensitive": true }, "combinator": "and", "conditions": [ { "id": "1", "operator": { "type": "number", "operation": "gt" }, "leftValue": "={{ Array.isArray($json) ? $json.length : 0 }}", "rightValue": 0 } ] } }, "typeVersion": 2 }, { "id": "d6f15504-861a-48c9-b078-4158d17bb5d7", "name": "Already Analyzed", "type": "n8n-nodes-base.form", "position": [ 3472, 1920 ], "parameters": { "options": {}, "operation": "completion", "completionTitle": "Already Analyzed", "completionMessage": "This contract has already been analyzed. Check Supabase for the existing report." }, "typeVersion": 2.4 }, { "id": "1a67b439-5764-4fce-a3ef-5f4f28f70211", "name": "Has File?", "type": "n8n-nodes-base.if", "position": [ 3472, 2096 ], "parameters": { "options": {}, "conditions": { "options": { "caseSensitive": true }, "combinator": "and", "conditions": [ { "id": "1", "operator": { "type": "boolean", "operation": "equals" }, "leftValue": "={{ ($binary || {}).data !== undefined }}", "rightValue": true } ] } }, "typeVersion": 2 }, { "id": "3352c639-8fbe-40c9-ae9b-30faa9c8b083", "name": "Extract PDF Text", "type": "n8n-nodes-base.extractFromFile", "position": [ 3696, 2016 ], "parameters": { "options": {}, "operation": "pdf" }, "typeVersion": 1.1 }, { "id": "9b475384-b8d7-480a-a249-607a16d68cfb", "name": "Sample Data", "type": "n8n-nodes-base.set", "position": [ 3696, 2192 ], "parameters": { "options": {}, "assignments": { "assignments": [ { "id": "1", "name": "contractText", "type": "string", "value": "SAMPLE CONTRACT FOR TESTING\n\nThis Master Service Agreement (MSA) is entered into as of January 15, 2025, by and between:\n\nParty A: TechCorp International Ltd., a company incorporated under the laws of France, with registered office at 42 Avenue des Champs-\u00c9lys\u00e9es, 75008 Paris (\"Client\")\n\nParty B: CloudVendor Solutions Inc., a Delaware corporation, with principal office at 100 Market Street, San Francisco, CA 94105 (\"Vendor\")\n\n1. TERM: This Agreement shall commence on the Effective Date and continue for a period of thirty-six (36) months, automatically renewing for successive 12-month periods unless terminated.\n\n2. TERMINATION: Either party may terminate with 30 days written notice. Client may terminate for convenience with 15 days notice. Early termination fee: 50% of remaining contract value.\n\n3. LIABILITY: Vendor's total aggregate liability shall not exceed the fees paid in the 12 months preceding the claim. EXCLUSION: This cap does NOT apply to breaches of confidentiality, IP infringement, or gross negligence.\n\n4. INDEMNIFICATION: Vendor shall indemnify, defend, and hold harmless Client against all third-party claims arising from: (a) IP infringement, (b) data breaches caused by Vendor negligence, (c) violation of applicable law. Client indemnifies Vendor against claims arising from Client's misuse of services.\n\n5. INTELLECTUAL PROPERTY: All pre-existing IP remains with original owner. Work product created specifically for Client shall be owned by Client upon full payment. Vendor retains license to use general methodologies and tools.\n\n6. CONFIDENTIALITY: 5-year obligation post-termination. Covers all non-public business and technical information. Standard exceptions apply (public domain, independent development, legal compulsion).\n\n7. DATA PROTECTION: Vendor shall comply with GDPR and applicable data protection laws. DPA attached as Annex B. Sub-processors require prior written consent.\n\n8. WARRANTY: Vendor warrants services will be performed in a professional manner consistent with industry standards. 30-day cure period for material defects.\n\n9. GOVERNING LAW: This Agreement shall be governed by French law. Disputes shall be resolved by the Commercial Court of Paris.\n\n10. FORCE MAJEURE: Neither party liable for delays due to events beyond reasonable control, provided affected party notifies within 5 business days." }, { "id": "2", "name": "filename", "type": "string", "value": "sample-msa-techcorp.pdf" }, { "id": "3", "name": "Contract Type", "type": "string", "value": "MSA" }, { "id": "4", "name": "Counterparty Name", "type": "string", "value": "CloudVendor Solutions Inc." }, { "id": "5", "name": "Your Name", "type": "string", "value": "Ahmed Test" }, { "id": "6", "name": "Your Email", "type": "string", "value": "user@example.com" }, { "id": "7", "name": "Department", "type": "string", "value": "Legal" } ] } }, "typeVersion": 3.4 }, { "id": "06ff5e07-5631-4d13-998f-976be80288b5", "name": "Prepare Text", "type": "n8n-nodes-base.code", "position": [ 3920, 2096 ], "parameters": { "jsCode": "const item = $input.first();\nconst raw = item.json?.contractText ?? item.json?.text ?? item.json?.data ?? '';\nconst pages = item.json?.pages;\nlet fullText = raw;\nif (Array.isArray(pages)) fullText = pages.map(p => p?.text ?? p).filter(Boolean).join('\\n\\n');\nif (!fullText) {\n const found = Object.values(item.json).find(v => typeof v === 'string' && v.length > 100);\n if (found) fullText = found;\n}\n\nconst config = $('Config').first()?.json ?? {};\nconst formData = item.json;\nconst contractText = String(fullText).slice(0, 12000);\nconst contractTextShort = contractText.substring(0, 4000);\n\nreturn { json: {\n ...config,\n contractText,\n contractTextSafe: JSON.stringify(contractText).slice(1, -1),\n contractTextShortSafe: JSON.stringify(contractTextShort).slice(1, -1),\n charCount: String(fullText).length,\n filename: formData['Contract Name'] ?? formData.filename ?? 'contract.pdf',\n contract_type: formData['Contract Type'] ?? 'Other',\n counterparty: formData['Counterparty Name'] ?? '',\n submitter_name: formData['Your Name'] ?? '',\n submitter_email: formData['Your Email'] ?? '',\n department: formData['Department'] ?? ''\n} };" }, "typeVersion": 2 }, { "id": "b6bc0ed1-4325-4d2a-8a81-ebf730dc9fac", "name": "Parse Classification", "type": "n8n-nodes-base.code", "position": [ 4384, 2096 ], "parameters": { "jsCode": "const resp = $input.first().json;\nconst raw = resp.choices?.[0]?.message?.content ?? '{}';\nlet classification = {};\ntry {\n classification = JSON.parse(raw.replace(/```json?/g,'').replace(/```/g,'').trim());\n} catch(e) {\n classification = { contract_type: 'Unknown', parties: [], jurisdiction: 'Unknown' };\n}\nconst prev = $('Prepare Text').first()?.json ?? {};\nreturn { json: { ...prev, classification } };" }, "typeVersion": 2 }, { "id": "eebe98e1-641f-4930-ae9a-0005ea1b1ed2", "name": "Parse Risk Analysis", "type": "n8n-nodes-base.code", "position": [ 4816, 2096 ], "parameters": { "jsCode": "const resp = $input.first().json;\nconst raw = resp.choices?.[0]?.message?.content ?? '{}';\nlet analysis = {};\ntry {\n analysis = JSON.parse(raw.replace(/```json?/g,'').replace(/```/g,'').trim());\n} catch(e) {\n analysis = { overall_risk_score: 50, risk_level: 'MEDIUM', executive_summary: 'AI parse error \u2014 manual review recommended', key_clauses: [], top_risks: ['Parse error'] };\n}\n\nconst prev = $('Parse Classification').first()?.json ?? {};\nconst score = Math.min(100, Math.max(0, analysis.overall_risk_score ?? 50));\nlet riskLevel = analysis.risk_level ?? 'MEDIUM';\nif (score >= 85) riskLevel = 'CRITICAL';\nelse if (score >= 70) riskLevel = 'HIGH';\nelse if (score >= 40) riskLevel = 'MEDIUM';\nelse riskLevel = 'LOW';\n\nreturn { json: {\n ...prev,\n ...analysis,\n overall_risk_score: score,\n risk_level: riskLevel,\n key_clauses: analysis.key_clauses ?? [],\n top_risks: analysis.top_risks ?? [],\n missing_clauses: analysis.missing_clauses ?? [],\n obligations: analysis.obligations ?? [],\n negotiation_points: analysis.negotiation_points ?? [],\n compliance_flags: analysis.compliance_flags ?? [],\n raw_text_preview: (prev.contractText || '').slice(0, 500),\n status: score >= (prev.RISK_THRESHOLD ?? 70) ? 'flagged' : 'analyzed'\n} };" }, "typeVersion": 2 }, { "id": "db2f0f88-2472-4d28-97e2-a6ab518c7996", "name": "Build Report", "type": "n8n-nodes-base.code", "position": [ 5040, 2096 ], "parameters": { "jsCode": "const d = $input.first().json;\nconst score = d.overall_risk_score;\nconst level = d.risk_level;\nconst clauses = (d.key_clauses || []).slice(0, 5);\nconst topRisks = (d.top_risks || []).slice(0, 5);\nconst missing = (d.missing_clauses || []).slice(0, 3);\nconst negotiations = (d.negotiation_points || []).slice(0, 3);\nconst compliance = (d.compliance_flags || []).slice(0, 3);\n\nconst emoji = level === 'CRITICAL' ? '\ud83d\udd34' : level === 'HIGH' ? '\ud83d\udfe0' : level === 'MEDIUM' ? '\ud83d\udfe1' : '\ud83d\udfe2';\nconst color = level === 'CRITICAL' ? '#dc2626' : level === 'HIGH' ? '#ea580c' : level === 'MEDIUM' ? '#ca8a04' : '#16a34a';\n\nconst slackBlocks = [\n { type: 'header', text: { type: 'plain_text', text: `${emoji} Contract Analysis: ${d.filename}` } },\n { type: 'section', text: { type: 'mrkdwn', text: `*Risk Score:* ${score}/100 \u2014 *${level}*\\n*Type:* ${d.classification?.contract_type ?? d.contract_type ?? 'N/A'} | *Jurisdiction:* ${d.classification?.jurisdiction ?? 'N/A'}\\n*Parties:* ${(d.classification?.parties ?? []).map(p => `${p.name} (${p.role})`).join(', ') || 'N/A'}\\n*Counterparty:* ${d.counterparty || 'N/A'} | *Submitted by:* ${d.submitter_name || 'N/A'} (${d.department || 'N/A'})` } },\n { type: 'divider' },\n { type: 'section', text: { type: 'mrkdwn', text: `*Executive Summary*\\n${d.executive_summary || 'N/A'}` } }\n];\n\nif (topRisks.length > 0) {\n slackBlocks.push({ type: 'section', text: { type: 'mrkdwn', text: `*Top Risks*\\n${topRisks.map((r, i) => `${i+1}. ${r}`).join('\\n')}` } });\n}\nif (clauses.length > 0) {\n slackBlocks.push({ type: 'section', text: { type: 'mrkdwn', text: `*Key Clauses*\\n${clauses.map(c => `\u2022 *${c.clause_type}* [${(c.risk_level || '').toUpperCase()}]: ${c.risk_explanation || c.excerpt || ''}`).join('\\n')}` } });\n}\nif (missing.length > 0) {\n slackBlocks.push({ type: 'section', text: { type: 'mrkdwn', text: `*Missing Clauses*\\n${missing.map(m => `\u26a0\ufe0f ${m}`).join('\\n')}` } });\n}\nif (negotiations.length > 0) {\n slackBlocks.push({ type: 'section', text: { type: 'mrkdwn', text: `*Negotiation Points*\\n${negotiations.map(n => `\ud83d\udca1 ${n}`).join('\\n')}` } });\n}\n\nslackBlocks.push({ type: 'context', elements: [{ type: 'mrkdwn', text: `Analyzed at ${new Date().toISOString()} | Contract Intelligence Pro` }] });\n\nconst clauseRows = clauses.map(c => {\n const bg = c.risk_level === 'critical' ? '#fecaca' : c.risk_level === 'high' ? '#fed7aa' : c.risk_level === 'medium' ? '#fef08a' : '#bbf7d0';\n return `${c.clause_type}${(c.risk_level||'').toUpperCase()}${c.risk_explanation || ''}${c.recommendation || ''}`;\n}).join('');\n\nconst emailHtml = `\n
\n
\n

${emoji} Contract Analysis Report

\n

${d.filename} \u2014 Risk Score: ${score}/100 (${level})

\n
\n
\n \n \n \n \n \n \n
Contract Type${d.classification?.contract_type ?? d.contract_type ?? 'N/A'}
Counterparty${d.counterparty || 'N/A'}
Jurisdiction${d.classification?.jurisdiction ?? 'N/A'}
Submitted by${d.submitter_name || 'N/A'} (${d.department || 'N/A'})
Parties${(d.classification?.parties ?? []).map(p => `${p.name} (${p.role})`).join(', ') || 'N/A'}
\n

Executive Summary

\n

${d.executive_summary || 'N/A'}

\n ${topRisks.length > 0 ? `

Top Risks

    ${topRisks.map(r => `
  • ${r}
    • `).join('')}
` : ''}\n ${clauses.length > 0 ? `

Key Clauses

${clauseRows}
ClauseRiskExplanationRecommendation
` : ''}\n ${missing.length > 0 ? `

Missing Clauses

    ${missing.map(m => `
  • ${m}
    • `).join('')}
` : ''}\n ${negotiations.length > 0 ? `

Negotiation Points

    ${negotiations.map(n => `
  • ${n}
    • `).join('')}
` : ''}\n ${compliance.length > 0 ? `

Compliance Flags

    ${compliance.map(c => `
  • ${c}
    • `).join('')}
` : ''}\n
\n
\n Contract Intelligence Pro \u2014 Analyzed ${new Date().toISOString().split('T')[0]}\n
\n
`;\n\nreturn { json: { ...d, slackBlocks: JSON.stringify(slackBlocks), emailHtml, emailSubject: `${emoji} [${level}] Contract Analysis: ${d.filename} \u2014 Score ${score}/100` } };" }, "typeVersion": 2 }, { "id": "7f7d0872-3bb8-4480-b748-96722b07ca77", "name": "Supabase Insert", "type": "n8n-nodes-base.supabase", "position": [ 5264, 2096 ], "parameters": { "tableId": "contract_analyses" }, "typeVersion": 1 }, { "id": "607470fa-deb2-4e4d-9a14-80494cf17b61", "name": "High Risk?", "type": "n8n-nodes-base.if", "position": [ 5472, 2096 ], "parameters": { "options": {}, "conditions": { "options": { "caseSensitive": true }, "combinator": "and", "conditions": [ { "id": "1", "operator": { "type": "number", "operation": "gte" }, "leftValue": "={{ $json.overall_risk_score }}", "rightValue": "={{ $json.RISK_THRESHOLD ?? 70 }}" } ] } }, "typeVersion": 2 }, { "id": "c745489a-3292-424d-9d66-c9d10dd9c8cd", "name": "Form Ending", "type": "n8n-nodes-base.form", "position": [ 6144, 2096 ], "parameters": { "options": {}, "operation": "completion", "completionTitle": "={{ 'Analysis Complete \u2014 ' + ($json.risk_level ?? 'N/A') }}", "completionMessage": "={{ 'Contract: ' + ($json.filename ?? 'N/A') + '\\nRisk Score: ' + ($json.overall_risk_score ?? 'N/A') + '/100 (' + ($json.risk_level ?? 'N/A') + ')\\nType: ' + ($json.classification?.contract_type ?? $json.contract_type ?? 'N/A') + '\\n\\n' + ($json.executive_summary ?? '') + '\\n\\nFull report stored in Supabase.' + ($json.ENABLE_EMAIL ? ' Email report sent to ' + ($json.submitter_email || $json.ALERT_EMAIL || '') + '.' : '') }}" }, "typeVersion": 2.4 }, { "id": "45f67023-11d0-4198-a0dd-4172751ce974", "name": "Error Trigger", "type": "n8n-nodes-base.errorTrigger", "position": [ 4944, 2352 ], "parameters": {}, "typeVersion": 1 }, { "id": "a10dab0a-9abd-4fa9-9ea5-8cb4ab4811fd", "name": "Slack Admin \u2014 Error", "type": "n8n-nodes-base.slack", "onError": "continueRegularOutput", "position": [ 5184, 2352 ], "parameters": { "operation": "create" }, "typeVersion": 2.4 }, { "id": "4fcde5ae-05c7-4c05-ab89-72169fbe7c5a", "name": "AI Pass 1 - Classify", "type": "n8n-nodes-base.httpRequest", "maxTries": 2, "position": [ 4160, 2096 ], "parameters": { "url": "https://api.openai.com/v1/chat/completions", "method": "POST", "options": {}, "jsonBody": "={\n \"model\": \"{{ $json.AI_MODEL ?? 'gpt-4o-mini' }}\",\n \"response_format\": { \"type\": \"json_object\" },\n \"messages\": [\n {\n \"role\": \"system\",\n \"content\": \"You are a legal document classifier. Extract metadata from the contract. Reply ONLY with valid JSON. Language: {{ $json.CONTRACT_LANG ?? 'en' }}.\"\n },\n {\n \"role\": \"user\",\n \"content\": \"Classify this contract and return JSON with EXACTLY these fields: { \\\"contract_type\\\": \\\"NDA|MSA|SOW|Employment|SaaS|Consulting|Partnership|Other\\\", \\\"parties\\\": [{\\\"name\\\": string, \\\"role\\\": \\\"client|vendor|employer|employee|partner|other\\\"}], \\\"effective_date\\\": \\\"ISO date or unknown\\\", \\\"expiration_date\\\": \\\"ISO date or unknown\\\", \\\"auto_renewal\\\": boolean, \\\"jurisdiction\\\": \\\"country/region\\\", \\\"governing_law\\\": string, \\\"language\\\": string, \\\"estimated_value\\\": \\\"amount or unknown\\\" }. Submitted as: {{ $json.contract_type }}. Counterparty: {{ $json.counterparty }}.\"\n },\n {\n \"role\": \"user\",\n \"content\": \"{{ $json.contractTextShortSafe }}\"\n }\n ],\n \"temperature\": 0.1,\n \"max_tokens\": 500\n}", "sendBody": true, "specifyBody": "json", "authentication": "predefinedCredentialType", "nodeCredentialType": "openAiApi" }, "credentials": { "openAiApi": { "name": "" } }, "retryOnFail": true, "typeVersion": 4.2, "waitBetweenTries": 3000 }, { "id": "97fb58ef-4cc7-4d7d-b0f1-80a915064880", "name": "AI Pass 2 - Deep Risk", "type": "n8n-nodes-base.httpRequest", "maxTries": 2, "position": [ 4592, 2096 ], "parameters": { "url": "https://api.openai.com/v1/chat/completions", "method": "POST", "options": {}, "jsonBody": "={\n \"model\": \"{{ $json.AI_MODEL ?? 'gpt-4o-mini' }}\",\n \"response_format\": { \"type\": \"json_object\" },\n \"messages\": [\n {\n \"role\": \"system\",\n \"content\": \"You are a senior legal risk analyst specializing in contract review. Perform a thorough clause-by-clause risk assessment. Reply ONLY with valid JSON. Language: {{ $json.CONTRACT_LANG ?? 'en' }}.\"\n },\n {\n \"role\": \"user\",\n \"content\": \"Perform a deep risk analysis of this {{ $json.classification.contract_type ?? 'contract' }} between {{ ($json.classification.parties ?? []).map(p => p.name).join(' and ') || 'the parties' }}. Jurisdiction: {{ $json.classification.jurisdiction ?? 'Unknown' }}.\\n\\nReturn JSON with EXACTLY these fields:\\n{\\n \\\"key_clauses\\\": [{ \\\"clause_type\\\": string, \\\"excerpt\\\": \\\"verbatim quote max 100 chars\\\", \\\"risk_level\\\": \\\"critical|high|medium|low\\\", \\\"risk_explanation\\\": string, \\\"recommendation\\\": string, \\\"negotiation_leverage\\\": \\\"strong|moderate|weak\\\" }],\\n \\\"overall_risk_score\\\": 0-100,\\n \\\"risk_level\\\": \\\"CRITICAL|HIGH|MEDIUM|LOW\\\",\\n \\\"executive_summary\\\": \\\"3-5 sentences\\\",\\n \\\"top_risks\\\": [\\\"concise risk descriptions\\\"],\\n \\\"missing_clauses\\\": [\\\"important clauses not found in contract\\\"],\\n \\\"obligations\\\": [{ \\\"party\\\": string, \\\"obligation\\\": string, \\\"deadline\\\": \\\"string or none\\\" }],\\n \\\"negotiation_points\\\": [\\\"specific actionable suggestions\\\"],\\n \\\"compliance_flags\\\": [\\\"GDPR/regulatory concerns\\\"]\\n}\\n\\nFocus areas: indemnification, liability caps, termination penalties, IP ownership, data protection, warranty, non-compete, auto-renewal, governing law, force majeure.\"\n },\n {\n \"role\": \"user\",\n \"content\": \"{{ $json.contractTextSafe }}\"\n }\n ],\n \"temperature\": 0.15,\n \"max_tokens\": 2500\n}", "sendBody": true, "specifyBody": "json", "authentication": "predefinedCredentialType", "nodeCredentialType": "openAiApi" }, "credentials": { "openAiApi": { "name": "" } }, "retryOnFail": true, "typeVersion": 4.2, "waitBetweenTries": 3000 }, { "id": "3951bc85-a646-4284-93d8-0dd60965d3fd", "name": "Slack Alert - High Risk", "type": "n8n-nodes-base.slack", "position": [ 5696, 1904 ], "parameters": { "operation": "create" }, "typeVersion": 2.4 }, { "id": "06fbd53b-aba8-4de0-b8ea-2df20c8a7a71", "name": "Gmail - Risk Report", "type": "n8n-nodes-base.gmail", "onError": "continueRegularOutput", "position": [ 5696, 2096 ], "parameters": { "sendTo": "={{ $json.ENABLE_EMAIL ? ($json.submitter_email || $json.ALERT_EMAIL || 'legal@company.com') : '' }}", "message": "={{ $json.emailHtml }}", "options": {}, "subject": "={{ $json.emailSubject }}" }, "typeVersion": 2.1 }, { "id": "971832e8-72b7-4794-bf2f-0e1dacf61ad8", "name": "Slack Summary - Low Risk", "type": "n8n-nodes-base.slack", "position": [ 5696, 2304 ], "parameters": { "operation": "create" }, "typeVersion": 2.4 } ], "connections": { "Config": { "main": [ [ { "node": "Check Duplicate", "type": "main", "index": 0 } ] ] }, "Has File?": { "main": [ [ { "node": "Extract PDF Text", "type": "main", "index": 0 } ], [ { "node": "Sample Data", "type": "main", "index": 0 } ] ] }, "High Risk?": { "main": [ [ { "node": "Slack Alert - High Risk", "type": "main", "index": 0 }, { "node": "Gmail - Risk Report", "type": "main", "index": 0 } ], [ { "node": "Slack Summary - Low Risk", "type": "main", "index": 0 } ] ] }, "Manual Test": { "main": [ [ { "node": "Config", "type": "main", "index": 0 } ] ] }, "Sample Data": { "main": [ [ { "node": "Prepare Text", "type": "main", "index": 0 } ] ] }, "Build Report": { "main": [ [ { "node": "Supabase Insert", "type": "main", "index": 0 } ] ] }, "Prepare Text": { "main": [ [ { "node": "AI Pass 1 - Classify", "type": "main", "index": 0 } ] ] }, "Error Trigger": { "main": [ [ { "node": "Slack Admin \u2014 Error", "type": "main", "index": 0 } ] ] }, "Already Exists?": { "main": [ [ { "node": "Already Analyzed", "type": "main", "index": 0 } ], [ { "node": "Has File?", "type": "main", "index": 0 } ] ] }, "Check Duplicate": { "main": [ [ { "node": "Already Exists?", "type": "main", "index": 0 } ] ] }, "Supabase Insert": { "main": [ [ { "node": "High Risk?", "type": "main", "index": 0 } ] ] }, "Upload Contract": { "main": [ [ { "node": "Config", "type": "main", "index": 0 } ] ] }, "Extract PDF Text": { "main": [ [ { "node": "Prepare Text", "type": "main", "index": 0 } ] ] }, "Parse Risk Analysis": { "main": [ [ { "node": "Build Report", "type": "main", "index": 0 } ] ] }, "AI Pass 1 - Classify": { "main": [ [ { "node": "Parse Classification", "type": "main", "index": 0 } ] ] }, "Parse Classification": { "main": [ [ { "node": "AI Pass 2 - Deep Risk", "type": "main", "index": 0 } ] ] }, "AI Pass 2 - Deep Risk": { "main": [ [ { "node": "Parse Risk Analysis", "type": "main", "index": 0 } ] ] }, "Slack Alert - High Risk": { "main": [ [ { "node": "Form Ending", "type": "main", "index": 0 } ] ] }, "Slack Summary - Low Risk": { "main": [ [ { "node": "Form Ending", "type": "main", "index": 0 } ] ] } } }