What problem does it solve?
This skill automates the end-to-end process of creating, testing, and iteratively improving Claude-style skills so authors don't have to invent evaluation infrastructure or benchmarking tooling from scratch. It captures intent, drafts SKILL.md content, produces test prompts and assertions, runs comparative with-skill vs. baseline evaluations, grades outputs, aggregates benchmarks, and guides revision loops to produce reliable, well-triggering skill descriptions.
Core Features & Use Cases
- Drafting & Design: Help users turn a workflow or prompt into a SKILL.md with clear metadata, trigger guidance, and progressive disclosure.
- Eval Creation: Generate realistic test prompts, organize evals into workspaces, and recommend objective assertions for quantitative benchmarking.
- Parallel Runs & Grading: Orchestrate with-skill and baseline runs, collect timing/tokens, spawn graders, and produce grading.json for each run.
- Aggregation & Analysis: Aggregate run results into benchmark.json/benchmark.md, surface analyst observations, and run blind comparisons and post-hoc analysis.
- Viewer & Packaging: Generate an HTML review viewer for human feedback and package validated skills into distributable .skill files.
Quick Start
Create a new skill by drafting SKILL.md for the desired task, produce 2–3 realistic test prompts, run the evaluation loop to collect runs and grading, review results in the eval viewer, then iterate on the skill based on feedback.