apiVersion: v1 kind: Tool metadata: name: get_current_time_str label: en_US: Get Current Time zh_Hans: 获取当前时间 description: en_US: 'Get the current time as a string' zh_Hans: '获取当前时间的字符串' spec: parameters: type: object properties: {} required: [] llm_prompt: 'Get the current time. Call this function before scheduling any notification to ensure you have the latest current time.' execution: python: path: get_current_time_str.py attr: GetCurrentTimeStr