{"task":{"key":"commerce.choose_shipping","title":"Choose Shipping","surface":"checkout","description":"Compare shipping methods and select the option that best matches cost, speed, reliability, and user constraints.","aliases":["commerce shipping selection","select delivery speed","choose shipping method"],"params_schema":{"type":"object","properties":{"delivery_deadline":{"type":"string"},"max_shipping_cost":{"type":"number"},"preferred_carrier":{"type":"string"}}},"success_criteria":["Available shipping options, costs, and estimated delivery dates are captured","Selected option matches user constraints","Final checkout total reflects the chosen shipping method"],"recommended_agent_posture":"Autonomous selection is reasonable when constraints are explicit; require user review when cost or delivery estimates change materially.","handoff_posture":"agent_autonomous","api_posture":"browser_only","typical_blockers":["price_mismatch","hidden_fee","dynamic_dom_unstable"],"related_tasks":["commerce.checkout","commerce.track_shipment"],"category":"commerce","status":"live"},"category":{"key":"commerce","title":"Commerce","blurb":"Buying, comparing, tracking, returning, and resolving online purchases.","order":10,"status":"live","aliases":["shopping","buying","retail","marketplaces"]},"health":"unknown","sites":[],"known_blockers":[],"typical_blockers":["price_mismatch","hidden_fee","dynamic_dom_unstable"],"handoff_posture":"agent_autonomous","api_posture":"browser_only","confidence":{"score":0,"level":"low","sample_size":0,"rationale":"No verified CrawlDex runs are available for this site and task yet."},"freshness":{"updated_at":null,"age_days":null,"status":"unknown","rationale":"No timestamped evidence is available."},"evidence":{"sample_size":0,"source_tiers":[],"evidence_ids":[],"latest_evidence_id":null,"notes":[]},"trust":{"score":0,"level":"untrusted","reporter_count":0,"deduplicated_evidence_count":0,"quarantined_count":0,"rationale":"No measured evidence exists for this task yet."},"recommended_actions":[{"priority":"high","actor":"crawldex","action":"Run canaries for commerce.choose_shipping before routing agents through this task.","expected_impact":"Turns catalog-only task intent into evidence-backed operating guidance."}]}