Comercio Exterior: VUCEM Intake Validation with Claude Code: Result JSON Schema

A production playbook for VUCEM intake validation in comercio exterior operations using Claude Code: result json schema, run-scoped inputs, logs, typed results, and artifacts.

Audience: Mexican trade operations teams

The problem

Mexican trade operations teams need VUCEM intake validation to run repeatedly against COVE/MVE files, certificates, invoice data, e-docs, and VUCEM response records. In comercio exterior operations, the pain is not one good answer; it is repeatability, auditability, exception handling, and evidence that survives handoff.

Implementation path

Define the outer result contract once, let the VUCEM intake validation skill own body.data, and reject terminal output that does not match the expected schema.

Tradeoffs and failure modes

Schema enforcement adds upfront design work, but removes prompt parsing from the product surface. For VUCEM intake validation, the practical test is whether a second run can be debugged, retried, and consumed by a product without reading the raw agent transcript.

Result shape

{
  "schema_version": "argo.result.v1",
  "summary": "VUCEM intake validation completed",
  "body": { "type": "comercio_exterior_vucem_intake", "data": {}, "exceptions": [] },
  "artifacts": []
}

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