🛠️ authoring

Creating skills, custom agents, commands and prompt files, instructions and rules, hooks, plugins and orchestration packs for GitHub Copilot, Claude Code and OpenAI Codex, plus auditing a whole collection. Each covers this repository's single-source format and your own project's native files.

Install: authoring@jaktestowac. See the quick start for each tool.

Skills

• creating-skills
• creating-custom-agents
• creating-prompts
• creating-instructions
• creating-hooks
• creating-plugins
• creating-orchestration-packs

Commands

Run these yourself: /name in Claude Code and GitHub Copilot, $name in Codex. The agent never starts them on its own.

• create-skill: Create a new skill
• audit-collection-health: Audit collection health

Agents

Agent	Claude Code	GitHub Copilot	Codex
Skill Librarian - audit a customization collection	skill-librarian	skill-librarian	skill_librarian

Claude Code and GitHub Copilot load these agents with the plugin. Codex does not load agents from plugins: copy the files from codex/agents/ into your project's .codex/agents/ or into ~/.codex/agents/.