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ClaudSkills / Security / network-security

Nmap Scan

Category: Security  ·  Sub-category: network-security  ·  Last updated:
使用 nmap 进行端口扫描和服务识别。当需要对目标进行精细端口扫描、服务版本探测、操作系统指纹识别、NSE 脚本漏洞扫描时使用。nmap 是最经典的网络扫描器，支持 SYN/TCP/UDP/ACK 等多种扫描模式，内置 600+ NSE 脚本。任何涉及端口扫描、服务识别、漏洞脚本扫描、操作系统指纹的场景都应使用此技能。速度不如 naabu，但功能远超 naabu
Security AStatic scan found no risk patternsHow grading works ›

From the source SKILL.md

nmap 是最经典的网络扫描器，核心优势：服务版本识别（-sV）+ NSE 脚本生态（600+ 脚本）+ 操作系统指纹（-O）。虽然速度不如 naabu，但在深度探测方面无可替代。

What this skill does

Nmap Scan is a community-contributed Claude Code skill in the network-security sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/nmap-scan/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Nmap Scan Claude Code skill is built for security engineers, penetration testers, DevSecOps practitioners, and development teams hardening codebases and infrastructure. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 153,000+ 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/nmap-scan
curl -L https://claudskills.com/skills/nmap-scan/SKILL.md \
  -o ~/.claude/skills/nmap-scan/SKILL.md

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

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

Telegram

📱 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 Nmap Scan Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/nmap-scan/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Nmap Scan skill do?
使用 nmap 进行端口扫描和服务识别。当需要对目标进行精细端口扫描、服务版本探测、操作系统指纹识别、NSE 脚本漏洞扫描时使用。nmap 是最经典的网络扫描器，支持 SYN/TCP/UDP/ACK 等多种扫描模式，内置 600+ NSE 脚本。任何涉及端口扫描、服务识别、漏洞脚本扫描、操作系统指纹的场景都应使用此技能。速度不如 naabu，但功能远超 naabu
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 Nmap Scan skill?
Use Nmap Scan when your Claude Code task falls under the Security category — specifically in the network security 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 Nmap Scan" or describe the task and let Claude pick). Browse related skills at /category/security/.
What is a Claude Code skill and how does the Nmap Scan 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. Nmap Scan is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Security category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Cite this skill

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

APA
wgpsec. (2026). Nmap Scan [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/nmap-scan/
BibTeX
@misc{nmap-scan-2026,
  author    = {wgpsec},
  title     = {Nmap Scan [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/nmap-scan/}
}

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Security scan

Grade A · scanned 2026-07-18 — free static scan against the OWASP Agentic Skills Top 10.

The scan flagged 1 of 10 categories (network), including lower-severity patterns. Patterns shown inside code fences are weighted as examples rather than instructions — read the grading methodology for what this does and does not guarantee.

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

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

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More Security skills

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

Browse all Security skills → Top 100 skills
Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills.  ·  What's New  ·  Install guide  ·  About  ·  llms.txt

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