Marketing Claims Substantiation Review with Claude Code: MCP Tool Boundary
A production playbook for marketing claims substantiation review in marketing operations using Claude Code: mcp tool boundary, run-scoped inputs, logs, typed results, and artifacts.
Audience: Marketing and legal review teams
The problem
Marketing and legal review teams need marketing claims substantiation review to run repeatedly against landing page copy, source evidence, disclaimers, and brand claims policy. In marketing 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 marketing claims substantiation 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 marketing claims substantiation 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: marketing-claims-review_lookup
agent: Claude Code
input_scope: /skill/.argo/inputs
credential_owner: broker
log_arguments: true
network_policy: allowlisted
Run this on Argo