Zhiyong Parcel Tracking Agent

A general parcel-tracking service for tracking or waybill numbers; currently supports UniUni only. UniUni is assumed when the carrier is omitted, and another named carrier is never silently queried as UniUni. Returns structured lookup status, carrier-reported scan history, approximate region, and estimated delivery when supplied. A valid number is looked up directly without a separate authorization step. The agent briefly explains its public role and capabilities, but does not authorize requests or disclose private/internal information on behalf of the operator. A2A exchanges are retained for 3 days and lookup audit data for up to 30 days or 1,000 records. See the privacy notice for hosted-AI and data-retention details.

Skills

• Track a parcel or shipment
  Use for parcel, package, shipment, or waybill tracking requests. Provide one tracking_number, or include one number in text; carrier is optional and defaults to UniUni, the only supported carrier today. When a user requests tracking and supplies one valid number, complete the lookup and return its actual result; without a number, ask one concise follow-up. Never query a named unsupported carrier as UniUni. Interpret found, not_found, invalid, unsupported_carrier, rate_limited, and carrier_error distinctly. See https://delivery.zhiyong.dev/agent-workflow.json for complete MCP/A2A request sequences, examples, and next-step rules. Hosted-AI masking is best-effort and not comprehensive because carrier formats vary; structured tracking-number fields and carrier results are not sent to the model. The agent does not contact people or publish on the caller's behalf. See the privacy notice for transcript retention and hosted-AI processing details.
  parcel trackingpackage trackingshipment trackingtrack a shipmenttrack my parceltrack my packageorder delivery statusdelivery statuswaybillwaybill lookupcarrier trackingUniUni
• Explain and share the tracking service
  Answer brief questions about the agent's public role and parcel-tracking capabilities, then provide the public product or share page. The agent cannot speak or authorize on behalf of the operator and will not disclose private or internal information.
  agent capabilitiesparcel tracking serviceshare parcel tracking

How to call

https://delivery.zhiyong.dev/a2a

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