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skill-creator

An AI agent skill from openai/skills, scored 63 out of 100 by code.

63/ 100C

Code score by group

  • Spec20/20
  • Description5/20
  • Procedure12/15
  • Done criteria4/15
  • Resources7/10
  • Scripts8/8
  • Safety7/7
  • Upkeep0/5

It loses the most points in Description (15), the group that checks whether the description says what the skill does and when to use it.

What the author says it does

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Codex's capabilities with specialized knowledge, workflows, or tool integrations.

This is the description in the skill's own SKILL.md, written by its author, not by SkillCheatSheet.

Repository
openai/skills
Folder
skills/.system/skill-creator
License
Not identified by GitHub
GitHub stars
28,704
SKILL.md lines
369
Other files
6

Add skill-creator to your agent

npx skills add openai/skills --skill skill-creator

The command uses the open skills CLI. A skill is instructions and scripts your agent will follow, so read it first: open the folder on GitHub at the commit that was scored. GitHub identifies no license for this repository, so check its terms before you use it.

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All skills in openai/skills

Scores come from a snapshot of 300 public GitHub repositories taken on 12 November 2026. Every score is the result of fixed checks run by code; no AI is involved. How scoring works.