{"task":{"key":"travel.compare_fare_classes","title":"Compare Fare Classes","surface":"search","description":"Compare fare classes by price, refundability, baggage, seat selection, change rules, and loyalty earning.","aliases":["fare class comparison","compare airline fares","airfare bundle compare"],"params_schema":{"type":"object","properties":{"airline":{"type":"string"},"route":{"type":"string"},"travel_dates":{"type":"array","items":{"type":"string"}}}},"success_criteria":["Fare classes are compared on total cost and restrictions","Refund, change, baggage, and seat differences are explicit","Recommended fare class matches user constraints"],"recommended_agent_posture":"Autonomous comparison is appropriate; do not book or change flights without a separate approved action.","handoff_posture":"agent_autonomous","api_posture":"browser_only","typical_blockers":["price_mismatch","hidden_fee","policy_unparseable"],"related_tasks":["travel.book_refundable_flight","travel.check_baggage_policy","travel.check_refund_rules"],"category":"travel","status":"live"},"category":{"key":"travel","title":"Travel","blurb":"Flights, hotels, cars, itineraries, disruption claims, fare rules, and cancellations.","order":30,"status":"live","aliases":["booking","flights","hotels","itinerary"]},"health":"unknown","sites":[],"known_blockers":[],"typical_blockers":["price_mismatch","hidden_fee","policy_unparseable"],"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 travel.compare_fare_classes before routing agents through this task.","expected_impact":"Turns catalog-only task intent into evidence-backed operating guidance."}]}