maestro-skill-author

Installation
SKILL.md

Maestro Skill Authoring Guide

Skill Anatomy

Every built-in skill is a directory under skills/built-in/:

skills/built-in/maestro%3A{name}/
  SKILL.md              (required -- frontmatter + content)
  reference/            (optional)
    {file}.md           (reference documents)
    steps/              (for multi-step skills)
      step-01-{name}.md
      step-02-{name}.md

The directory name is the URL-escaped skill slug. For built-in maestro:* skills, replace : with %3A on disk while keeping the frontmatter name unchanged.

SKILL.md Format

Related skills
Installs
4
GitHub Stars
150
First Seen
Apr 20, 2026