Build a Phytosanitary and Wood Packaging Evidence Synthesizer
Evaluate wood packaging and phytosanitary inspection holds at Singapore checkpoint terminals. Assemble verifiable TradeTrust wrapped evidence packages and draft urgent consignee fumigation notices.
What you are building
The core problem, expected build, and operating context for this challenge.
Evaluate wood packaging and phytosanitary inspection holds at Singapore checkpoint terminals. Assemble verifiable TradeTrust wrapped evidence packages and draft urgent consignee fumigation notices.
Cross-Border Logistics Exception Manager
Parse customs inspection discrepancy logs and wood packaging fumigation flags from terminal gate exception timestamps.
Correlate phytosanitary incident logs with bill of lading consignee records and regional agricultural import limits.
Wrap incident photos and inspection receipts into a verifiable OpenAttestation document envelope.
Draft clear plain-language consignee exception notices with estimated fumigation delay and actionable next steps.
An incident triage queue displaying affected container IDs, attached inspection reports, cryptographic wrapping controls, and notice dispatch drafts.
Use open-attestation npm schema libraries with JSON data. Note: The provided examples are simplified synthetic app records, not complete official schema files. Starter examples below are synthetic. They are not downloaded records.
OpenAttestation Use OpenAttestation wrapDocuments and validateSchema routines to generate verifiable evidence batches for phytosanitary holds.
langgraph, @govtechsg/open-attestation, pydantic. LangGraph manages stateful branch execution between document wrapping, schema validation, and consignee communication drafting. Hosted reasoning model capable of generating structured notifications and JSON state updates.
Submit runnable source, pinned dependencies, setup commands, a working interface, example outputs, and a recorded end-to-end demo. Include tests and an action log.
Wraps phytosanitary exception incident data into a valid OpenAttestation v2 schema payload.
Computes verifiable targetHash and merkleRoot over attached inspection survey files.
Drafts consignee notices detailing exact hold reasons and estimated fumigation delay hours.
Requires explicit officer review before final customer communication dispatch.
```json [ { "input": { "exception_id": "EX-2025-881", "container_number": "TGHU4819201", "bill_of_lading": "BL-SG-MY-9901", "consignee_email": "ops@sgimporter.com", "checkpoint": "Tuas Checkpoint", "incident_type": "phytosanitary_hold", "inspection_summary": "Untreated wood pallets detected; ISPM 15 stamp missing", "estimated_delay_hours": 48 }, "expected_output": { "status": "ready_for_notice_dispatch", "oa_wrapped": true, "merkle_root": "0x4f128bcde9017234567890abcdef1234567890abcdef1234567890abcdef1234", "notice_draft": { "recipient": "ops@sgimporter.com", "subject": "Shipment Exception Notice: Container TGHU4819201 Phytosanitary Hold", "delay_estimate": "48 hours", "summary": "Your shipment was subject to mandatory phytosanitary inspection at Tuas Checkpoint due to missing ISPM 15 stamps. Fumigation required." } } }, { "input": { "exception_id": "EX-2025-882", "container_number": "WHLU3301928", "bill_of_lading": "BL-SG-ID-4412", "consignee_email": "claims@batamtransit.com", "checkpoint": "Jurong Island Terminal", "incident_type": "pest_detection", "inspection_summary": "Live agricultural pests identified in dunnage material", "estimated_delay_hours": 72 }, "expected_output": { "status": "ready_for_notice_dispatch", "oa_wrapped": true, "merkle_root": "0x9a87bc1245def34567890abcdef1234567890abcdef1234567890abcdef1234", "notice_draft": { "recipient": "claims@batamtransit.com", "subject": "Urgent Shipment Exception: Container WHLU3301928 Pest Detection", "delay_estimate": "72 hours", "summary": "Live agricultural pests recorded in container dunnage at Jurong Island Terminal. Verified evidence dossier attached." } } } ] ```
Cryptographically wraps evidence and prepares customer drafts; does not transmit unverified claims or alter customs declarations. Use mock external writes. Require human review before any real deployment.
Participation guide
Cryptographically wraps evidence and prepares customer drafts; does not transmit unverified claims or alter customs declarations. Use mock external writes and human review.
How work is evaluated
Wraps phytosanitary exception incident data into a valid OpenAttestation v2 schema payload. Computes verifiable targetHash and merkleRoot over attached inspection survey files. Drafts consignee notices detailing exact hold reasons and estimated fumigation delay hours. Requires explicit officer review before final customer communication dispatch.
Runnable source, pinned dependencies, setup commands, working interface, example outputs, recorded demo, tests, and action logs.
Challenge datasets
Public datasets, plus the private datasets you have access to.
How submissions are scored
These dimensions define what the evaluator checks and which criteria separate a passable run from a strong one.
Complete workflow
Parse customs inspection discrepancy logs and wood packaging fumigation flags from terminal gate exception timestamps. Correlate phytosanitary incident logs with bill of lading consignee records and regional agricultural import limits. Wrap incident photos and inspection receipts into a verifiable OpenAttestation document envelope. Draft clear plain-language consignee exception notices with estimated fumigation delay and actionable next steps.
Missing or incorrect.
Partly complete, with documented gaps.
Complete, with reproducible evidence.
Correctness and evidence
Wraps phytosanitary exception incident data into a valid OpenAttestation v2 schema payload. Computes verifiable targetHash and merkleRoot over attached inspection survey files. Drafts consignee notices detailing exact hold reasons and estimated fumigation delay hours. Requires explicit officer review before final customer communication dispatch.
Missing or incorrect.
Partly complete, with documented gaps.
Complete, with reproducible evidence.
Review interface
An incident triage queue displaying affected container IDs, attached inspection reports, cryptographic wrapping controls, and notice dispatch drafts.
Missing or incorrect.
Partly complete, with documented gaps.
Complete, with reproducible evidence.
Safe execution
Cryptographically wraps evidence and prepares customer drafts; does not transmit unverified claims or alter customs declarations.
This dimension contributes its full weight only when the submission satisfies the requirement. Partial credit is not awarded.
What you should walk away with
Parse customs inspection discrepancy logs and wood packaging fumigation flags from terminal gate exception timestamps.
Correlate phytosanitary incident logs with bill of lading consignee records and regional agricultural import limits.
Wrap incident photos and inspection receipts into a verifiable OpenAttestation document envelope.
Draft clear plain-language consignee exception notices with estimated fumigation delay and actionable next steps.
Reference links and supporting material
Use open-attestation npm schema libraries with JSON data. Note: The provided examples are simplified synthetic app records, not complete official schema files. Supplied starter examples are synthetic, not source extracts.
Challenge setup
Configuration summary for this challenge.
Challenge input
Input details are not configured.
LangGraph
Runtime for stateful agent workflows.
Evaluated output
No output checks are configured.
- Parse customs inspection discrepancy logs and wood packaging fumigation flags from terminal gate exception...
- Wraps phytosanitary exception incident data into a valid OpenAttestation v2 schema payload. Computes verifi...
- An incident triage queue displaying affected container IDs, attached inspection reports, cryptographic wrap...
- 2 public reference cases
- 2 configured tools
Summary shows the first task, up to three tools, and up to three evidence items. Open the technical recipe to view all configured items.
View technical recipe
Configured tools
- LangGraph · Optional
- LangGraph · Optional
Evaluation contract
- Complete workflow · Weight 40
- Correctness and evidence · Weight 30
- Review interface · Weight 20
- Safe execution · Weight 10
Reference cases
- 2 public reference cases
Workflow tasks
No workflow tasks are configured.
Recipe freeze marker
No recipe freeze time is recorded.