AxMCPFunctionOverrideDefined in: https://github.com/ax-llm/ax/blob/5b28f9093bb70863b59459bb6df5062d005bce41/src/ax/mcp/client.ts#L47PropertiesPropertyTypeDescriptionnamestringOriginal function name to overrideupdatesobjectUpdates to apply to the functionupdates.description?stringAlternative description for the functionupdates.name?stringAlternative name for the function