Legal: Privacy DSR Response Preparation with Claude Code: MCP Tool Boundary

A production playbook for privacy DSR response preparation in legal operations using Claude Code: mcp tool boundary, run-scoped inputs, logs, typed results, and artifacts.

Audience: Privacy legal teams handling data subject requests

The problem

Privacy legal teams handling data subject requests need privacy DSR response preparation to run repeatedly against identity evidence, data maps, request forms, and response templates. In legal operations, the pain is not one good answer; it is repeatability, auditability, exception handling, and evidence that survives handoff.

Implementation path

Expose only the MCP tools needed for privacy DSR response preparation, validate tool arguments, keep credentials in the owning service, and log each call outside the sandbox.

Tradeoffs and failure modes

Narrow tool boundaries reduce agent flexibility, but make the integration reviewable and supportable. For privacy DSR response preparation, the practical test is whether a second run can be debugged, retried, and consumed by a product without reading the raw agent transcript.

Tool policy

tool: legal-privacy-dsr_lookup
agent: Claude Code
input_scope: /skill/.argo/inputs
credential_owner: broker
log_arguments: true
network_policy: allowlisted

Run this on Argo