What problem does it solve?
This Skill helps you create new skills or improve existing ones by turning vague ideas into clear instructions, then validating those instructions with trigger-based evals so Claude actually uses the skill when it should.
Core Features & Use Cases
- Skill drafting and iteration: Turn a user’s goal into a working SKILL.md, then refine it based on evaluated results.
- Test-case creation and evaluation: Build a set of realistic prompts, run Claude with and without the skill, and compare outcomes.
- Quantitative + qualitative feedback loop: Produce benchmarks, view pass-rate and variance, and use a viewer to guide improvements.
- Description optimization for triggering: Generate a set of trigger/non-trigger eval queries and automatically improve the SKILL.md description to reduce under-triggering.
- Suitable use cases: Use when you want to start from scratch, edit/optimize an existing skill, and run evals/benchmarks to measure performance and triggering accuracy.
Quick Start
Ask the Skill to create a new skill for your desired task and include what the skill should do, what phrases should trigger it, and what output format you want.