Naked Eye Observing

Q: What is a Claude Code skill and how does the Naked Eye Observing 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. Naked Eye Observing 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: general-misc · Last updated: 2026-05-21

Practical naked-eye and binocular sky observing. Covers dark adaptation, limiting magnitude, constellation recognition, star hopping, the messier and Caldwell catalogs accessible without a telescope, the Moon, planets, meteor showers, aurorae, and the ethics and habits of observing under light-polluted and dark skies. Use when teaching someone to find their way around the sky, planning a naked-eye session, or choosing a first binocular tour.

Security AStatic scan found no risk patternsHow grading works ›

From the source SKILL.md

Every astronomer starts without a telescope. The naked eye — with or without a pair of 7x50 binoculars — is still the most important observing instrument in the discipline. It trains the habits and patience that later transfer to bigger equipment, it gives immediate access to the sky without a setup cost, and it is the only practical tool for wide-field phenomena like the Milky Way, meteor showers, and the aurora. This skill covers the practical core: dark adaptation, limiting magnitude, constellation learning, star hopping, naked-eye-accessible objects, Moon and planet tracking, meteor…

What this skill does

Naked Eye Observing is a community-contributed Claude Code skill in the general-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/naked-eye-observing/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when teaching someone to find their way around the sky, planning a naked-eye session, or choosing a first binocular tour.

Who uses this skill

The Naked Eye Observing 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 196,000+ 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/naked-eye-observing
curl -L https://claudskills.com/skills/naked-eye-observing/SKILL.md \
  -o ~/.claude/skills/naked-eye-observing/SKILL.md

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

Skills live at ~/.claude/skills/naked-eye-observing/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\naked-eye-observing\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 Naked Eye Observing Claude Code skill?

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

What does the Naked Eye Observing 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 Naked Eye Observing skill?

Use Naked Eye Observing when your Claude Code task falls under the General category — specifically in the general misc 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 Naked Eye Observing" or describe the task and let Claude pick). Browse related skills at /category/general/.

What is a Claude Code skill and how does the Naked Eye Observing 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. Naked Eye Observing 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/.

Cite this skill

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

APA

ClaudSkills. (2026). Naked Eye Observing [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/naked-eye-observing/

BibTeX

@misc{naked-eye-observing-2026,
  author    = {ClaudSkills},
  title     = {Naked Eye Observing [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/naked-eye-observing/}
}

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/naked-eye-observing.svg)](https://claudskills.com/skills/naked-eye-observing/?utm_source=badge&utm_medium=readme&utm_campaign=skill_badge)

Security scan

Grade A · scanned 2026-09-28 — free static scan against the OWASP Agentic Skills Top 10.

No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›

✓ Prompt injection
✓ Data exfiltration
✓ Supply chain
✓ Reverse shell
✓ Credentials
✓ Execution
✓ Filesystem
✓ Persistence
✓ Obfuscation
✓ Network

Show this grade on your repo (click to copy):

[![Security: A](https://img.shields.io/badge/Security-A-2e7d32)](https://claudskills.com/skills/naked-eye-observing/#security)

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

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