prompt-engineer

Design and optimize LLM prompts to reduce token usage, latency, and cost.

Updated Apr 26, 2026
One-click install
npx skills add https://github.com/monamaret/rook-reference --skill prompt-engineer-monamaret
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: prompt-engineer
Source: https://github.com/monamaret/rook-reference/tree/main/.tabnine/agent/skills/prompt-engineer
Command: npx skills add https://github.com/monamaret/rook-reference --skill prompt-engineer-monamaret

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps you design and improve LLM prompts that deliver consistent, high-quality results while controlling token usage, latency, and cost.

Core Features & Use Cases

  • Requirements analysis: Clarifies inputs/outputs, measurable performance targets, and safety/compliance constraints before writing prompts.
  • Prompt design and optimization: Applies effective prompting patterns (e.g., few-shot, tool-using loops, and structured safety approaches) while pruning redundant context and constraining output formats.
  • Evaluation and production management: Defines accuracy/consistency/token/latency metrics, runs A/B testing with significance checks, and supports version-controlled prompt catalogs with drift monitoring.

Quick Start

Ask the AI to create a prompt for your specific use case, then provide the measurable accuracy target, latency and cost budget, and any required safety or output-format constraints so it can be evaluated and iterated.

Frequently Asked Questions about prompt-engineer

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I optimize LLM prompts to reduce token usage and latency?▼

To reduce token usage and latency, you optimize LLM prompts by pruning redundant context, selecting effective patterns like few-shot prompting, and constraining output formats. This maintains generation quality while lowering operational costs.

What is prompt versioning and how does A/B testing work for LLM evaluation?▼

Prompt versioning manages catalogs with drift monitoring, while A/B testing compares variations using significance checks. Together they enable production LLM evaluation by tracking accuracy, consistency, token, and latency metrics across versions.

How do I design safety constraints for structured LLM generation?▼

You design safety constraints for structured LLM generation by defining compliance requirements during analysis and applying structured safety approaches with verification. This ensures safety-critical generation meets required constraints.

Can I use few-shot prompting and tool-using loops for multi-step agent workflows?▼

Yes, you can apply few-shot prompting and tool-using loops for multi-step agent workflows. Prompt design incorporates these patterns to achieve measurable quality while managing latency and token cost.

What metrics should I track for production prompt evaluation?▼

For production prompt evaluation, you should define and track accuracy, consistency, token usage, and latency metrics. These are measured via A/B testing with significance checks to verify quality and cost targets.