Skill Creator

by EXboys

Skill Creator is an AI Engineering skill for Claude Code, published by EXboys in evotown.

663 stars63 forkson EXboys/evotownAdded 2026/08/24Repository updated 2026/08/09

View source on GitHub Download repo ZIP

agent-skillsevolutionruntime-governanceself-evolvingself-learning

Install in seconds

Install Skill Creator

Copy Skill Creator into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/EXboys/evotown/tree/main/backend/arena_skills/skill-creator ~/.claude/skills/skill-creator

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/EXboys/evotown.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: backend/arena_skills/skill-creator/SKILL.md in EXboys/evotown
Installs to: ~/.claude/skills/skill-creator
Collection: One of 8 skills cataloged from this repository
Category: AI Engineering — 2451 skills

What Skill Creator does

Skill Creator helps design, structure, and package AgentSkills with scripts, references, and assets. Use it when creating or updating a skill and deciding what belongs in SKILL.md versus bundled resources.

Skill Creator is cataloged under AI Engineering on DirSkills. Skill Creator comes from a repository tagged agent-skills, evolution, runtime-governance, self-evolving and self-learning.

Documentation

README

Excerpt

Skill Creator

This skill provides guidance for creating effective skills.

About Skills

Skills are modular, self-contained packages that extend Codex's capabilities by providing specialized knowledge, workflows, and tools. Think of them as "onboarding guides" for specific domains or tasks—they transform Codex from a general-purpose agent into a specialized agent equipped with procedural knowledge that no model can fully possess.

What Skills Provide

Specialized workflows - Multi-step procedures for specific domains
Tool integrations - Instructions for working with specific file formats or APIs
Domain expertise - Company-specific knowledge, schemas, business logic
Bundled resources - Scripts, references, and assets for complex and repetitive tasks

Core Principles

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Skill Creator

What else does EXboys publish alongside Skill Creator?
Skill Creator is one of 8 skills that DirSkills catalogs from EXboys/evotown, the repository it ships in. Its siblings there include Agent Browser, Calculator and Database Query. Each one is a separate skill with its own page in this directory, installs the same way Skill Creator does, and is maintained by EXboys in that same repository. The rest of the collection is listed on the EXboys/evotown page.
How does Skill Creator compare to other AI Engineering skills?
Skill Creator ranks #1823 by stars among the 2451 AI Engineering skills in this catalog. The most-starred ones next to it are Architecture Decision Records, AI-First Engineering and Agentic OS. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Skill Creator against them. Open each page to compare what they document and how they install.