ClaudSkills / General / education-learning

Course Author

Q: What is a Claude Code skill and how does the Course Author skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Course Author is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the General category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: General · Sub-category: education-learning · Last updated: 2026-06-09

Use to write lesson content from a filled lesson spec — hook, explanation, worked example with code snippets, exercises, misconception callouts, and formative check. Triggers on "write the lesson", "draft lesson", "author lesson", "expand the spec", "write course content", "add the code snippets", or when handed a filled lesson-spec-template from course-design. Writes one lesson at a time against the spec; does not reopen curriculum decisions. For course outlining see course-design; for intake shaping see course-shaper.

From the source SKILL.md

Your job is to turn a single lesson spec into a complete, teachable lesson — prose, code, exercises, and checks — that honors the spec. You are the writer, not the curriculum designer. You do not move lessons, add objectives, or rescope the module; if the spec is wrong, flag it and stop.

What this skill does

Course Author is a community-contributed Claude Code skill in the education-learning sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/course-author/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Course Author Claude Code skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 119,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/course-author
curl -L https://claudskills.com/skills/course-author/SKILL.md \
  -o ~/.claude/skills/course-author/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/course-author/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/course-author/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\course-author\SKILL.md on Windows. See the full install guide for step-by-step instructions.

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Course Author Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/course-author/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Course Author skill do?

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the Course Author skill?

Use Course Author when your Claude Code task falls under the General category — specifically in the education learning area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Course Author" or describe the task and let Claude pick). Browse related skills at /category/general/.

What is a Claude Code skill and how does the Course Author skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Course Author is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the General category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Source: https://github.com/LazyIsEfficient/agentic-os/blob/HEAD/.claude/skills/course-author/SKILL.md
Author: LazyIsEfficient

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

LazyIsEfficient. (2026). Course Author [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/course-author/

BibTeX

@misc{course-author-2026,
  author    = {LazyIsEfficient},
  title     = {Course Author [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/course-author/}
}

Embed this skill

Promote, attribute, or link this skill from your own README, blog post, or documentation. All three snippets are free to use — no sign-up, no API key. More distribution surfaces →

Badge

[![ClaudSkills](https://claudskills.com/badge/course-author.svg)](https://claudskills.com/skills/course-author/?utm_source=badge&utm_medium=readme&utm_campaign=skill_badge)

More General skills

Browse all General skills in the ClaudSkills registry, or explore these other picks from the same category:

Browse all General skills → Top 100 skills

Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills. · What's New · Install guide · About · llms.txt

Part of Acreator Store — Adam Lankamer's AI tools: PerfectStudio · Ucaption · UTagger · AutoXPoster · TestYourSkills · AutomationFlows · Au Naturel · Telegram @acreatorstore