complianceHowTo

DPDP-Compliant MCP Server

Build DPDP-aware MCP servers for Indian teams with PII handling, consent, logging, redaction, and breach workflows.

Quick Answer / TL;DR

A DPDP-aware MCP server limits personal data access, records lawful purpose, redacts sensitive fields, logs tool calls, and requires explicit authorization for high-risk actions.

Key Takeaways

Map personal data flows.
Redact before model exposure.
Keep auditable consent and purpose metadata.

Technical controls

MCP servers can expose personal data quickly because agents request context dynamically. Treat every tool and resource as a data-flow boundary, especially for customer support, lending, healthcare, education, and HR systems in India.

This guide is engineering guidance, not legal advice. Use official DPDP materials and qualified counsel for final compliance decisions.

Control	MCP implementation
PII detection	Scan tool inputs and outputs
Consent/purpose	Attach purpose metadata to requests
Audit logging	Store who called which tool and why
Data minimization	Expose only fields needed for the task

{
  "privacy": {
    "purpose": "support-ticket-resolution",
    "piiRedaction": true,
    "allowedFields": ["ticket_id", "city", "issue_type"],
    "blockedFields": ["aadhaar", "pan", "card_number"]
  }
}