yidun-skill-sec

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

Category: Engineering · Sub-category: testing · Last updated: 2026-06-10

type:scanner

Intelligent code security scanner with hybrid local-cloud detection. Fingerprints packages, runs static behavioral analysis, and consults cloud threat intelligence (enabled by default, can be disabled) for confidence scoring.

About this skill (catalog notes)

yidun-skill-sec includes worked examples; 13 code blocks for direct copy-paste. At roughly 2,838 words the SKILL.md is on the longer end of the catalog distribution.

Source: myclaw.ai
License: MIT
Original author: ndesv21
Indexed lastmod: 2026-06-10
Catalog position: Engineering · testing
Indexed related skills: 10

How yidun-skill-sec fits the catalog

yidun-skill-sec sits in the Engineering category under the testing sub-topic in the ClaudSkills catalog. There are 10 related skills indexed alongside it; comparing a few before installing usually reveals which fits your workflow best.

These notes are auto-generated from features detected in the SKILL.md file and from this catalog's structure — they aren't part of the source repository.

From the source SKILL.md

Hybrid local-cloud security scanner for third-party code packages. Scans fast, scores precisely, fails safely.

What this skill does

yidun-skill-sec is a community-contributed Claude Code skill in the testing sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/my-test-skill/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The yidun-skill-sec Claude Code skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 96,000+ 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/my-test-skill
curl -L https://claudskills.com/skills/my-test-skill/SKILL.md \
  -o ~/.claude/skills/my-test-skill/SKILL.md

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

Skills live at ~/.claude/skills/my-test-skill/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\my-test-skill\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 yidun-skill-sec Claude Code skill?

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

What does the yidun-skill-sec 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 yidun-skill-sec skill?

Use yidun-skill-sec when your Claude Code task falls under the Engineering category — specifically in the testing 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 yidun-skill-sec" or describe the task and let Claude pick). Browse related skills at /category/engineering/.

What is a Claude Code skill and how does the yidun-skill-sec 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. yidun-skill-sec is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Source: https://github.com/ndesv21/openclaw-master-skills/blob/HEAD/skills/my-test-skill/SKILL.md
License: MIT
Author: ndesv21
Website: https://myclaw.ai

Cite this skill

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

APA

ndesv21. (2026). yidun-skill-sec [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/my-test-skill/

BibTeX

@misc{my-test-skill-2026,
  author    = {ndesv21},
  title     = {yidun-skill-sec [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/my-test-skill/}
}

Embed this skill

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Badge

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Browse all Engineering skills → Top 100 skills

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