What problem does it solve? Writing a skill that triggers reliably and produces good outputs is hard to do by intuition alone. This Skill guides you through drafting a skill, running structured test cases with baselines, collecting quantitative benchmarks and qualitative feedback, and iterating until the skill performs well. ## Core Features & Use Cases - Guided Skill Authoring: Interviews you about intent, trigger contexts, and output formats, then writes a well-structured SKILL.md following progressive disclosure and writing-style best practices. - Evaluation & Benchmarking: Runs test prompts with and without the skill in parallel, grades assertions, aggregates pass rates, timing, and token usage into benchmark reports, and renders an interactive HTML review viewer. - Description Optimization: Generates realistic trigger/no-trigger eval queries and runs an automated optimization loop with train/test splits to improve the skill description's triggering accuracy. - Use Case: You want a skill that formats weekly sales spreadsheets. This Skill helps you draft it, creates test prompts, runs them with and without the skill, shows you side-by-side results in a browser viewer, and rewrites the skill based on your feedback until it works. ## Quick Start Help me create a new skill that converts meeting transcripts into structured action-item lists, then test and improve it.