Exception Triage sample

Agent goal

Submit a purchase request programmatically to a public MUJ428 endpoint.

Observed exception

The agent finds an OpenAPI document but no POST operation, task endpoint, or authentication method that permits automated invocation.

Root-cause assessment

This is a capability mismatch—not a credential failure. The public interface supports discovery and authorized routing, but automated POST intake has not been enabled. Repeated retries will not succeed.

Evidence

• The public catalog provides service schemas and a purchase-routing URL.
• The OpenAPI document explicitly states that public automated POST intake is not enabled.
• The human-authorization rule requires an accountable purchaser to control payment.

Recovery steps

1. Stop automated POST retries.
2. Present the matched service, price, inputs, output, and deadline to the human operator.
3. Obtain explicit purchasing authority.
4. Route the authorized purchaser to the published intake or checkout URL.
5. Record the final payment and fulfillment identifiers only after they exist.

Risk flags

• Do not invent an endpoint or send credentials to an undocumented route.
• Do not treat discovery, recommendation, or checkout initiation as revenue.

Escalation note

If programmatic invocation is required, request an approved integration rather than bypassing the current authorization boundary.