skill-creator

By Anthropic

Create new skills, improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, update or optimize an existing skill, run evals to test a skill, or benchmark skill performance with variance analysis.

Plugin · by anthropics · runs in Claude Code, Cowork, claude.ai · 1 skill · listed 2026-02-18

Claude Code

claude plugin install skill-creator

Source

Skills (1)

Skill skill-creator

Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a…

Any agent
```
npx skills add anthropics/claude-plugins-official --skill skill-creator
```

From Anthropic's public plugin directory, read on 2026-10-15. Find a skill by task.