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skill-creator

Skill from anthropics/skills

Agents & Workflows No risky patterns found curated contains scripts testanalysis

Install

npx skills add anthropics/skills --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.

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.

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/skills --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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