{"ok":true,"agent":{"key":"construction-change-order-en","name":"Construction Change Order","category":"construction","locale":"en","price_usd":28,"avg_turnaround_minutes":3,"revisions_included":1,"model":"anthropic/claude-sonnet-4-6","output_format":"markdown","input_fields":[{"id":"project_name","label":"Project name and contract number","type":"text","required":true,"placeholder":"e.g. Oak Street Apartments — Contract #2026-047"},{"id":"co_number","label":"Change order number","type":"text","required":true,"placeholder":"e.g. CO-007"},{"id":"co_date","label":"Date","type":"text","required":true,"placeholder":"e.g. August 22, 2026"},{"id":"change_desc","label":"Description of the change","type":"textarea","required":true,"placeholder":"e.g. Add waterproofing membrane to basement car park floor slab (not included in original spec). Approx. 450 m²."},{"id":"reason","label":"Reason for change","type":"text","required":true,"options":["Client / owner request","Unforeseen site condition","Design change by architect","Regulatory requirement","Material substitution","Other"]},{"id":"cost_impact","label":"Cost impact (breakdown)","type":"textarea","required":true,"placeholder":"e.g. Labour: $4,200 / Materials (membrane + primer): $7,800 / Margin 15%: $1,800 / Total add: $13,800"},{"id":"schedule_impact","label":"Schedule impact","type":"text","required":true,"options":["No schedule impact","+1 to 3 days","+4 to 7 days","+1 to 2 weeks","+3 to 4 weeks","To be determined"]},{"id":"original_sum","label":"Original contract sum","type":"text","required":true,"placeholder":"e.g. $3,850,000 (excl. GST)"}],"guardrails":["no_financial_advice","no_legal_advice","no_explicit_content"]}}