Healthcare: HIPAA Access Review with Claude Code: MCP Tool Boundary

A production playbook for HIPAA access review in healthcare operations using Claude Code: mcp tool boundary, run-scoped inputs, logs, typed results, and artifacts.

Audience: Healthcare security and compliance teams

The problem

Healthcare security and compliance teams need HIPAA access review to run repeatedly against access logs, user roles, patient data events, and policy exceptions. In healthcare 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 HIPAA access review, 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 HIPAA access review, 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: healthcare-hipaa-access-review_lookup
agent: Claude Code
input_scope: /skill/.argo/inputs
credential_owner: broker
log_arguments: true
network_policy: allowlisted

Run this on Argo