AxMCPFunctionOverrideDefined in: https://github.com/ax-llm/ax/blob/3306475085414d36aee4411ad2466e08e53bef8a/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