# Skill Creator

> Creates new skills, modifies existing skills, and measures skill performance through structured evaluation. Workflow: draft skill, write test prompts, spawn parallel subagent runs (with-skill vs baseline), grade results, iterate, and optimize trigger descriptions.

- **URL**: https://aescut.sh/skill/skill-creator
- **Kind**: Skill
- **Risk Level**: medium
- **Status**: pending
- **Category**: Developer Tools
- **Maintainer**: Anthropic
- **License**: MIT
- **Source**: https://github.com/anthropics/skills/tree/main/skills/skill-creator

## Permissions

- File System (Read/Write)
- Code Execution (Python)
- Subagent Spawning
- Browser

## Assessment

Pending security review.

## Repository

> Public repository for Agent Skills
131282 stars · 15446 forks · Python · last commit 2026-04-20T21:38:16.000Z · 13 contributors
Source: GitHub API, fetched 2026-05-10T08:09:57.328Z