v0.3.9

Full Changelog: v0.3.8...v0.3.9

Improved Error Messages

• Agentic Mode: Added custom error messages for JSON Schema validation

  • Clear guidance when useTool is missing: prompts user to select a tool or request schemas first
  • Invalid tool name: shows available tools list
  • Missing tool parameters: explains the required format "toolName": { ...parameters }
  • When all requested schemas are already in hasDefinitions: suggests proceeding with tool execution

• Workflow Mode: Enhanced validation feedback

  • Invalid decision value: shows valid options (proceed, retry, complete)
  • Invalid action value: lists available tool names

• Sampling Mode: Added required field validation

  • Missing userRequest: prompts for task description
  • Missing context: prompts for relevant context

• Code Execution Plugin: Improved schema validation

  • Requires hasDefinitions when executing code
  • Guides user to request schemas before code execution
  • Better feedback when all schemas are already available

Bug Fixes

• Empty arguments handling: Calling a tool with {} now returns helpful error messages instead of empty results
• Schema cleanup: errorMessage fields are now removed from schemas sent to models (AJV-specific, not part of JSON Schema spec)

Dependencies

• Added ajv-errors for custom JSON Schema error messages