How do I install the noc Claude Code skill?

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

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 noc skill?

Use noc 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 noc' or describe the task and let Claude pick). Browse related skills at https://claudskills.com/category/security/.

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

ClaudSkills / Security / network-security

noc

Category: Security · Sub-category: network-security · Last updated: 2026-05-21

Expert network operations and censorship circumvention skill. Use for ANY networking question: TCP/IP internals, routing, DNS, firewalls, iptables/nftables, Linux networking, Wireshark/tcpdump analysis, VPN protocols (WireGuard, AmneziaWG 1.5, VLESS+Reality, Hysteria2, Shadowsocks, MTProxy), DPI evasion, traffic obfuscation, censorship bypass (ТСПУ РФ, whitelist режим, GFW, SNI filtering, IP blocking), self-hosted VPN infrastructure (3x-ui, Xray, Amnezia), whitelist bypass через YC/VK Cloud IP, zapret/zapret2/b4, VK TURN proxy, MTU/latency debugging, domain lists (itdoginfo), Prometheus monitoring of VPN nodes (whitebox). Trigger on: "не работает интернет", "обход блокировки", "белые списки", "ТСПУ", paste любых ip/ss/tc/nftables вывода, VPN конфиги, Wireshark дампы, routing tables, или любой вопрос про сети и цензуру. Всегда читай references/dpi-censorship.md когда вопрос про блокировки в РФ — там аналитический фреймворк и актуальные инструменты.

What this skill does

noc 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/noc-engineer/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The noc 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 73,000+ 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/noc-engineer
curl -L https://claudskills.com/skills/noc-engineer/SKILL.md \
  -o ~/.claude/skills/noc-engineer/SKILL.md

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

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

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

Cite this skill

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

APA

ClaudSkills. (2026). noc [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/noc-engineer/

BibTeX

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

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

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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noc

What this skill does

Who uses this skill

How to install

Manual install (2 steps)

One-click install via the desktop app

Cite this skill

Embed this skill

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