Function: core_memory_add
This tool belongs to the memory suite, which provides APIs to interact with a key-value based memory system. Tool description: Add a key-value pair to the short-term memory. Make sure to use meaningful keys for easy retrieval later.
Parameters: key: type: string
description: The key under which the value is stored. The key should be unique and case-sensitive. Keys must be snake_case and cannot contain spaces.
value: type: string
description: The value to store in the short-term memory. 
Required parameters: key, value
Response: status: type: string
description: Status of the operation.