Skill Creator

Create, improve, evaluate, and benchmark agent skills as structured packages.

Install with skills CLI

npx skills add anthropics/skills --skill skill-creator

Choose your target agent when the installer prompts. Installation target does not mean this listing has tested every agent.

What it is for

A method for designing new skills and improving existing ones through clearer triggering, evaluation, and iterative measurement.

Create a skill

Improve triggering

Run skill evaluations

Clarify intent, constraints, and design before creative implementation begins.

Engineering npx install

Investigate bugs and test failures through evidence before proposing fixes.

Engineering npx install

Drive implementation with a failing test, minimal code, and deliberate refactoring.

Engineering npx install