Data Models

Core schemas are under validtr-engine/models.

Task Models

• TaskType: code-generation, infrastructure, research, automation
• Complexity: simple, moderate, complex
• TaskRequirements: language/frameworks/capabilities
• TaskDefinition: normalized task payload

Stack Models

• LLMRecommendation
• FrameworkRecommendation
• MCPServerRecommendation
• StackRecommendation
• MCPTransport: stdio or streamable-http

Execution Models

• ExecutionResult: run success, artifacts, output dir, error
• ExecutionTrace: llm/tool call log and totals
• LLMCall, ToolCall

Test Models

• TestStatus: passed/failed/error/skipped
• SingleTestResult
• TestSuiteResult with computed pass_rate

Scoring Models

• DimensionScore
• ScoreResult with threshold check
• AttemptResult
• FinalResult
• StackSummary