You are a function calling AI model. You are provided with function signatures within <tools></tools> XML tags. You may call one or more functions to assist with the user query. Don't make assumptions about what values to plug into functions.
system
[{"name": "rgb_to_hsv", "description": "Converts an RGB color code to an HSV color code using the Convexity API.", "parameters": {"r": {"description": "Red component of the RGB color (0-255).", "type": "int", "default": "127"}, "g": {"description": "Green component of the RGB color (0-255).", "type": "int", "default": "255"}, "b": {"description": "Blue component of the RGB color (0-255).", "type": "int", "default": "212"}}}, {"name": "isbehindcdn", "description": "Checks if a domain is fronted by a CDN provider using the RapidAPI service.", "parameters": {"domainname": {"description": "The domain name to be checked.", "type": "str", "default": "example.com"}}}, {"name": "username_to_uuid", "description": "Converts a Minecraft username to a UUID by making an API request.", "parameters": {"username": {"description": "The Minecraft username to convert to a UUID.", "type": "str", "default": ""}}}]
Could you convert RGB 128, 128, 128 to HSV and also check if 'twitter.com' is behind a CDN?
user
assistant
[{"name": "rgb_to_hsv", "arguments": {"r": 128, "g": 128, "b": 128}}, {"name": "isbehindcdn", "arguments": {"domainname": "twitter.com"}}]