prompt-engineer-toolkit

Prompt Engineer Toolkit Overview Use this skill to move prompts from ad-hoc drafts to production assets with repeatable testing, versioning, and regression safety. It emphasizes measurable quality over intuition. Apply it when launching a new LLM feature that needs reliable outputs, when prompt quality degrades after model or instruction changes, when multiple team members edit prompts and need history/diffs, when you need evidence-based prompt choice for production rollout, or when you want consistent prompt governance across environments. Core Capabilities A/B prompt evaluation against structured test cases Quantitative scoring for adherence, relevance, and safety checks Prompt version tracking with immutable history and changelog Prompt diffs to review behavior-impacting edits Reusable prompt templates and selection guidance Regression-friendly workflows for model/prompt updates Key Workflows 1. Run Prompt A/B Test Show more