CLI Discover

Q: What is a Claude Code skill and how does the CLI Discover 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. CLI Discover is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Dev Tools category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Dev Tools · Sub-category: cli-builders · Last updated: 2026-05-21

type:cli

Discover which CLI tools are installed, their versions, and authentication status

From the source SKILL.md

When you need to discover what CLI tools are available on the system, use host_bash to check directly. Do not use sandboxed bash for discovery - it may not see host-installed CLIs or auth state, leading to false negatives.

What this skill does

CLI Discover is a community-contributed Claude Code skill in the cli-builders sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/cli-discover/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The CLI Discover Claude Code skill is built for developers, power users, and teams automating repetitive workflows and improving developer experience. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 116,000+ 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/cli-discover
curl -L https://claudskills.com/skills/cli-discover/SKILL.md \
  -o ~/.claude/skills/cli-discover/SKILL.md

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

Skills live at ~/.claude/skills/cli-discover/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\cli-discover\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 CLI Discover Claude Code skill?

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

What does the CLI Discover skill do?

Discover which CLI tools are installed, their versions, and authentication status

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 CLI Discover skill?

Use CLI Discover when your Claude Code task falls under the Dev Tools category — specifically in the cli builders 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 CLI Discover" or describe the task and let Claude pick). Browse related skills at /category/tools/.

What is a Claude Code skill and how does the CLI Discover 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. CLI Discover is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Dev Tools 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). CLI Discover [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/cli-discover/

BibTeX

@misc{cli-discover-2026,
  author    = {ClaudSkills},
  title     = {CLI Discover [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/cli-discover/}
}

Embed this skill

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Badge

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

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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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