Julep AI Changelog - July 2, 2025

Tool Calling Updates

• Changed default value of auto_run_tools from true to false in PromptStep for safer defaults
• Fixed tool call prevention when auto_run_tools is disabled by passing empty tools list to model
• Added comprehensive test coverage for auto_run_tools behavior in both enabled and disabled states

API Schema Enhancements

• Renamed ApiCallDef to separate ApiCallDef-Input and ApiCallDef-Output variants for better type safety
• Added new parameter schema definitions: ParameterSchema-Input, ParameterSchema-Output, and ParameterSchemaUpdate
• Added property definition types: PropertyDefinition-Input, PropertyDefinition-Output, and PropertyDefinitionUpdate

Posted on July 2, 2025   #dev