LLM Prompt Engineering Kit
30 curated prompt templates across 5 categories, template engine with variable injection, versioned registry, A/B testing, and semantic diff.
Prompt Template Builder
Browse templates by category, edit the system prompt, set variables, and render the OpenAI-format message array.
Render to see quality scores.
Get the Full Prompt Engineering Kit
Full version includes 30 templates, template engine, versioned registry, A/B test harness, semantic diff tool, and guides.
Buy Full Version — $50.00