{"name":"board_feet","title":"Board Feet Calculator","category":"trades","description":"Board-feet per piece and total, weight and lumber cost from dimensions and quantity.","price_usd":0.001,"input_schema":{"type":"object","properties":{"thickness_in":{"type":"number","description":"Thickness in inches"},"width_in":{"type":"number","description":"Width in inches"},"length_ft":{"type":"number","description":"Length in feet"},"quantity":{"type":"integer","description":"Number of boards (default 1)"},"price_per_bf":{"type":"number","description":"Price per board-foot in USD"},"species":{"type":"string","description":"Wood species (for weight)"},"target_bf":{"type":"number","description":"Optional: solve quantity for a target board-feet"}},"additionalProperties":false,"required":["thickness_in","width_in","length_ft"]}}