Production prompt engineering frameworks for building, testing, versioning, and evaluating prompts. Covers chain-of-thought, few-shot design, system prompt architecture, prompt regression testing, and evaluation rubrics. Use when designing prompts for production systems, running A/B tests on prompts, building prompt libraries, or debugging prompt quality degradation.
This skill does not declare a tool allowlist. The agent host applies whatever default tools are available at runtime.
SKILL.md / Manifest
https://raw.githubusercontent.com/borghei/claude-skills/main/engineering/prompt-engineer-toolkit/SKILL.mdRegistry
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