Evals & Acceptance Criteria
Vibe coding playground
WebContainer preview
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PRD — Eval Runner
Build a simple eval runner UI for AI output tests.
System rules
# .cursorrules - TypeScript strict. - Tailwind only. - Pass/fail reporting.
Acceptance criteria
- •Add eval with assertion
- •Run evals against sample output
- •Show pass/fail counts
Expected output files
src/components/EvalRunner.tsx
prompt studio
48 / 8000 tokens
Graded by static checks, prompt constraints, and LLM-as-a-Judge.
live preview
Dispatch a prompt to boot the hot-reloading preview container.