🛡️ Global Compliance Audit MCP Server: Enterprise Compliance Made Simple

Quick Summary:

An AI-powered Model Context Protocol (MCP) server that validates business actions against 120 compliance rules across 14 global regulations—completely offline, with zero data exposure.

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🎯 The Problem

Every enterprise faces the same compliance nightmare:

1. Data Sensitivity - Can't send confidential business data to cloud APIs
2. Multi-Regulation Complexity - GDPR, HIPAA, SOX, PCI-DSS... each with hundreds of rules
3. Audit Trail Requirements - Need to prove which rules were checked and when
4. Slow Manual Reviews - Legal teams take days to validate simple actions
5. Inconsistent Decisions - Different people interpret rules differently

Traditional solutions either require sending sensitive data to external services or involve expensive consultants for every decision.

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💡 Our Solution

We built an MCP server that brings compliance intelligence directly to AI assistants like Claude and GitHub Copilot—running 100% offline within your infrastructure.

🎬 Demo

▶️ Watch the full demo on YouTube

Key Stats

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🔧 The 5 Tools

1. checkRegulatoryJurisdiction

What it does: Validates if a business action complies with applicable regulations.

Example:

User: "Can I store EU customer emails in a US data center?"

Response:
- Compliant: No
- Violation: GDPR Article 44-49 (Data Transfer Restrictions)
- Required Action: Implement Standard Contractual Clauses or use EU-based storage

2. queryAuditTrail

What it does: Searches historical audit logs by date, user, action, or resource.

Example:

User: "Show all data access events by admin users last week"

Response:
- 8 records found
- Events: DATA_ACCESS, LOGIN, EXPORT_DATA
- Full timestamps and IP addresses included

3. calculateRiskScore

What it does: Calculates risk level (0-100) for any system or process.

Example:

User: "Risk score for payment system with credit cards, no encryption"

Response:
- Risk Score: 95 (Critical)
- Top Risks: Unencrypted PCI data, Missing access controls
- Recommendations: Implement AES-256 encryption, Add MFA

4. simulateDataBreach

What it does: Models breach scenarios with notification timelines and penalties.

Example:

User: "50,000 EU patient records exposed via ransomware"

Response:
- Severity: Critical
- GDPR Notification: 72 hours to authority
- HIPAA Notification: 60 days to individuals
- Potential Penalty: €20M or 4% annual revenue
- Immediate Actions: Isolate systems, preserve evidence, notify DPO

5. generateComplianceReport

What it does: Creates comprehensive compliance assessments with gap analysis.

Example:

User: "Generate HIPAA compliance report for patient portal"

Response:
- Overall Score: 65%
- Critical Gaps: PHI encryption, audit logging, access controls
- Priority Remediations: 5 items
- Estimated Timeline: 1-3 months

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🏗️ Architecture

┌─────────────────────────────────────────┐
│     AI Assistant (Claude / Copilot)     │
└──────────────────┬──────────────────────┘
                   │ MCP Protocol (stdio)
┌──────────────────▼──────────────────────┐
│     Global Compliance MCP Server        │
│  ┌─────────────────────────────────┐    │
│  │  5 Tools + TF-IDF Matching      │    │
│  └─────────────────────────────────┘    │
│  ┌─────────────────────────────────┐    │
│  │  Knowledge Base (120 Rules)     │    │
│  └─────────────────────────────────┘    │
└─────────────────────────────────────────┘
         100% Offline • Zero APIs

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📋 Regulations Covered

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🚀 Quick Start

Option 1: Docker

docker build -t compliance-mcp .
docker run -i compliance-mcp node dist/mcp-server.js

Option 2: Local

npm install
npm run build:mcp
npm run mcp

Connect to Claude Desktop:

{
  "mcpServers": {
    "compliance": {
      "command": "docker",
      "args": ["run", "-i", "--rm", "compliance-mcp"]
    }
  }
}

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🏆 Why This Matters

For Enterprises

• Zero data exposure - Sensitive data never leaves your network
• Instant compliance checks - Seconds instead of days
• Audit-ready - Every decision includes article citations
• Consistent decisions - Same input = same output

For Developers

• True MCP implementation - Works with Claude, Copilot, any MCP client
• Production-grade - NestJS, TypeScript, Docker
• Extensible - Easy to add new regulations

For Compliance Teams

• Self-service - Business users can check compliance directly
• Risk quantification - Prioritize remediation by risk score
• Breach preparedness - Know timelines before incidents occur

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🔮 Future Roadmap

• More regulations: DORA, NIS2, State Privacy Laws
• Multi-language support
• Visual compliance dashboard
• SIEM integration (Splunk, ServiceNow)
• Real-time regulatory updates
• Custom rule builder

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📚 Resources

• Source Code: GitHub Repository
• Demo Video: YouTube
• LinkedIn: Project Announcement

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🙏 Acknowledgments

Built for the MCP Hackathon celebrating MCP's 1st Birthday!

Special thanks to:

• Anthropic for the MCP Protocol
• Hugging Face for hosting
• The open-source community

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License: MIT

Author: Deenadhayalan J

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