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skill-creator Plugin

Author
Anthropic
Category
Development
Topics
Claude Code Customization & Workflow
First seen
2026-07-09
Last confirmed
2026-07-13
Explanation last updated
2026-07-12

The explanation below is AI-generated. Please verify it against the sources.

skill-creator is a Claude plugin, published in the anthropics/claude-plugins-official GitHub repository, for creating new skills, improving existing skills, and measuring skill performance. According to the README, it is intended for use when a user wants 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. The repository lists a .claude-plugin folder, a skills/skill-creator folder, a LICENSE file, and a README.md file. No further details about internal workflow, installation steps, or specific commands are given in the provided sources, so these remain unknown.

Overview

skill-creator is not a standalone SaaS product; it is a plugin within the anthropics/claude-plugins-official GitHub repository, intended to be used with Claude to build, refine, and evaluate skills.

What you can do with skill-creator

  • Create a new skill from scratch
  • Update or optimize an existing skill
  • Run evals to test a skill
  • Benchmark skill performance with variance analysis

Sources

Original description (English)

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.

History of skill-creator

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