{
"name": "process_text",
"description": "Process text according to the specified mode",
"parameters": {
"type": "object",
"properties": {
"text": {
"type": "string",
"description": "The input text to process"
},
"mode": {
"type": "string",
"description": "The processing mode - either 'upper', 'lower', or 'title'",
"enum": ["upper", "lower", "title"],
"default": "upper"
}
},
"required": ["text"]
}
}