{"name":"color_convert","title":"Color Converter (HEX / RGB / HSL)","category":"developer","description":"Convert a color between HEX, RGB and HSL representations.","price_usd":0.001,"input_schema":{"type":"object","properties":{"hex":{"type":"string","description":"Hex color, e.g. '#3498db' (or provide r/g/b)"},"r":{"type":"integer","description":"Red 0-255"},"g":{"type":"integer","description":"Green 0-255"},"b":{"type":"integer","description":"Blue 0-255"}},"additionalProperties":false}}