{"name":"paver","title":"Paver Calculator","category":"trades","description":"Paver count, base material and cost for a patio/walkway, including cutouts and waste.","price_usd":0.001,"input_schema":{"type":"object","properties":{"shape":{"type":"string","description":"Area shape","enum":["rectangle","circle","l-shape"]},"length":{"type":"number","description":"Length in feet"},"width":{"type":"number","description":"Width in feet"},"outer_length":{"type":"number","description":"Outer length for L-shape in feet"},"outer_width":{"type":"number","description":"Outer width for L-shape in feet"},"cutout_length":{"type":"number","description":"Cutout length in feet"},"cutout_width":{"type":"number","description":"Cutout width in feet"},"diameter":{"type":"number","description":"Diameter for circular area in feet"},"paver_size":{"type":"string","description":"Named paver size"},"paver_length_in":{"type":"number","description":"Paver length in inches"},"paver_width_in":{"type":"number","description":"Paver width in inches"},"pattern":{"type":"string","description":"Laying pattern"},"base_depth_in":{"type":"number","description":"Base material depth in inches"},"waste_pct":{"type":"number","description":"Waste allowance percent"},"price_per_paver":{"type":"number","description":"Price per paver in USD"}},"additionalProperties":false,"required":["shape","base_depth_in"]}}