What problem does it solve?
This Skill removes friction from building, testing, and improving Claude-compatible skills by providing a repeatable workflow for drafting SKILL.md, generating test prompts, running baseline vs. with-skill evaluations, and producing human-readable benchmark reports.
Core Features & Use Cases
- Draft & Author: Guides the authoring of SKILL.md frontmatter and body so skills are discoverable and actionable.
- Eval & Benchmark: Orchestrates parallel eval runs, captures timing/tokens, grades outputs, and aggregates pass rates and deltas into benchmark artifacts.
- Iterate & Optimize: Supports iterative improvement of descriptions and skill behavior using the run_loop, improve_description, and run_eval utilities.
- Use Case: Create a new skill that transforms documents, write 2–3 realistic test prompts, run with/without-skill comparisons, then generate a review HTML and benchmark.json for stakeholders.
Quick Start
Use the skill-creator to draft or update a SKILL.md, create a small eval set, run the eval loop, and open the generated review in your browser.