subagent-prompt-construction

λ(use_case, complexity) → subagent_prompt | ∧ require(need_orchestration(use_case) ∨ need_mcp_integration(use_case)) ∧ complexity ∈ {simple, moderate, complex} ∧ line_target = {simple: 30-60, moderate: 60-120, complex: 120-150} ∧ template = read(templates/subagent-template.md) ∧ patterns = read(reference/patterns.md) ∧ integration = read(reference/integration-patterns.md) ∧ apply(template, use_case, patterns, integration) → draft ∧ validate(|draft| ≤ 150 ∧ integration_score ≥ 0.50 ∧ clarity ≥ 0.80) ∧ examples/{phase-planner-executor.md} demonstrates orchestration ∧ reference/case-studies/* provides detailed analysis ∧ scripts/ provide validation and metrics automation ∧ output = {prompt: draft, metrics: validation_report}