{"name":"depreciation","title":"Depreciation Schedule Calculator","category":"finance","description":"Straight-line or double-declining-balance schedule for an asset.","price_usd":0.001,"input_schema":{"type":"object","properties":{"cost":{"type":"number","description":"Asset cost in USD"},"salvage_value":{"type":"number","description":"Salvage value at end of life, USD"},"useful_life_years":{"type":"integer","description":"Useful life in years"},"method":{"type":"string","description":"Depreciation method","enum":["straight_line","double_declining"]}},"additionalProperties":false,"required":["cost","useful_life_years"]}}