Directory / Claude Code official plugins / skill-creator

skill-creator

plugin Software developmentClaude category: development

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.
Description from the marketplace entry / plugin manifest.

Install

In a Claude Code session

/plugin install skill-creator@claude-plugins-official

From your shell

claude plugin install skill-creator@claude-plugins-official

Commands follow each host's documentation (Claude Code docs). gh skill needs GitHub CLI 2.90 or later and is in public preview.

Listed from Anthropic's catalog, not reviewed by us. Read the source before installing.

Catalog: Claude Code official plugins (claude-plugins-official)
Author: Anthropic
Source code: anthropics/claude-plugins-official
Homepage: github.com/anthropics/claude-plugins-official/tree/main/plug
License: see LICENSE file
Repository stars: 43,046 for anthropics/claude-plugins-official (the whole catalog repo)
Added to catalog: 2026-02-18
Last change: 2026-04-23

What it contains

Skills: 1

Skills: skill-creator

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