{"task":{"key":"commerce.find_alternatives","title":"Find Alternatives","surface":"search","description":"Find substitute products that satisfy user constraints when the original item is unavailable, overpriced, or risky.","aliases":["commerce alternatives","product substitutes","shopping alternatives"],"params_schema":{"type":"object","properties":{"product_query":{"type":"string"},"required_features":{"type":"array","items":{"type":"string"}},"max_price":{"type":"number"}}},"success_criteria":["Alternatives satisfy required features and constraints","Tradeoffs against the original product are explicit","Availability, total cost, and return policy are summarized"],"recommended_agent_posture":"Autonomous search and comparison are appropriate; ask the user before changing must-have constraints.","handoff_posture":"agent_autonomous","api_posture":"browser_only","typical_blockers":["price_mismatch","hidden_fee","dynamic_dom_unstable"],"related_tasks":["commerce.compare_prices","commerce.check_inventory","commerce.check_return_policy"],"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.find_alternatives before routing agents through this task.","expected_impact":"Turns catalog-only task intent into evidence-backed operating guidance."}]}