skill-creator
Skill from anthropics/claude-plugins-official
Install
npx skills add anthropics/claude-plugins-official --skill skill-creator
Runs the open skills CLI and installs the skill for your agent (Claude Code, Codex, Cursor …). Alternatively copy the skill folder into .claude/skills/ or upload it in Claude.ai under Settings → Skills.
As a Claude Code plugin
/plugin marketplace add anthropics/claude-plugins-official
/plugin install skill-creator@claude-plugins-official
This skill is part of the plugin “skill-creator”. In Claude Code the plugin installs it together with the plugin’s other skills, commands and hooks.
What does the skill-creator skill do?
Description from the SKILL.md in the source repository.
Works with Anthropics Technology Ltd
Questions about skill-creator
What does the skill-creator skill do?
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 skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.
How do I install skill-creator?
In a terminal: npx skills add anthropics/claude-plugins-official --skill skill-creator. The skills CLI asks which agents to install it for. In Claude.ai you can upload the skill folder as a ZIP under Settings → Skills.
Which agents can use skill-creator?
Skills use the open SKILL.md format, which Claude Code, Claude.ai, the Claude API, OpenAI Codex, Cursor, Gemini CLI and other agents support.
Is skill-creator safe to use?
Our automatic check found no risky patterns (piped shell scripts, hidden characters, secret access, prompt overrides). It is not a full audit – read the SKILL.md and any scripts before installing.
Which tool is skill-creator for?
skill-creator comes from the makers of Anthropics Technology Ltd and helps your agent work with it.
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